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Das, Gautam Kumar
- Foraminifera Assemblages of Beach Environments Along the Indian Coastline
Abstract Views :175 |
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Affiliations
1 Jadavpur University, IN
1 Jadavpur University, IN
Source
Indian Science Cruiser, Vol 24, No 2 (2010), Pagination: 18-19Abstract
Beach sediments along the Indian coastline are composed of biogenic materials such as bivalves and gastropod shell fragments, bryozoan's community and foraminifer assemblages. These biogenic components of the beach materials help in the interpretation of depositional environment and beach processes. Palaeontological studies of such beach sediments in the intertidal zone along the east and west coast of India during the period from 2001 to 2007 reveals the importance of microorganisms and paleo-environmental significance of Foraminifera in the beach sediments. Present study deals with the identification of foraminifera and their ecological implication in the Holocene marine sediments of some beaches along the Indian coast line.
- Comparative Studies on the Occurrences of Sundari (Heritiera fomes) Trees in the Sunderbans
Abstract Views :198 |
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Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700 032, IN
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700 032, IN
Source
Indian Science Cruiser, Vol 25, No 1 (2011), Pagination: 11-15Abstract
Of late, Sundari trees (Heritiera fomes), one of the most important species of mangroves, are almost rare in the Sunderbans of its Indian part. Luxuriant Sundari trees are occurred in the Bangladesh Sunderbans although they are gradually decaying at the mangrove swamp of Bangladesh. The present scenario of declining the number of Sundari trees of Bangladesh perhaps recalls the same reasons behind the loss of Sundari of Indian Sunderbans starhng from 40-50 years back. Growth and height of the Sundari trees are the highest in the less saline region than that of moderate and strong salinity areas. Sundari trees generally are not found in the Indian Sunderbans due to higher soil and water salinity in comparison to that of the Bangladesh.
- Some Physical Aspects of Hamai Beach Along the Konkon Coast, Maharastra
Abstract Views :191 |
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Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700032, IN
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700032, IN
Source
Indian Science Cruiser, Vol 25, No 2 (2011), Pagination: 26-29Abstract
Salient geomorphic features like sea cliff, beaches, sand bars (locally known as ‘danda’), marshy land, creeks, coastal saline soils i.e. kharland etc as a whole contribute to the related beach processes of the Harnai beach along the Konkon coastal tract of Maharastra state. This typical relatively flat beach is characterized with steep wave cut sea cliff bordering the kharland and sea. Narrow sea beach comprised with coarse sands face stormy southwest monsoon and as a result sand dunes and sand bars are formed. Evidences of exposed laterites and underlined basalts may be considered as erosion features of Harnai beach under meso-macrotidal regime where tidal amplitude varies between 3 m to 5 m. It is observed that beach morphodynamics help in shaping beach morphology where filling is main activity during monsoon and scooping is major activity during post monsoon.
- Top Dying Affected Sundari Trees in Bangladesh
Abstract Views :163 |
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Authors
Affiliations
1 Dept of Chemical Engineering, Jadavpur University, Kolkata-700 032, IN
1 Dept of Chemical Engineering, Jadavpur University, Kolkata-700 032, IN
Source
Indian Science Cruiser, Vol 25, No 3 (2011), Pagination: 16-16Abstract
Simdari trees, the traditional assets from which the name of Sunderbans once came have gradually been reducing from the Sunderbans of Bangladesh due to severe top-dying disease. Sundari (Heritiera fomes) grows prolifically in the Bangladesh part of the Sunderbans as because of less water salinity in the surrounding rivers rather than that of Indian part. Further Simdari is the principal timber tree of the forest region of the Sunderbans for its several visible adaptive features like ischolar_main buttress luxuriant leaves, pearl looking inflorescences etc. It has a strong domestic demand for multipurpose uses as it is a hard durable wood with reddish colour.
- Environmental Morpho-Dynamics Influencing the Physico-Chemical Factors of Bakkhali Beach, India
Abstract Views :191 |
PDF Views:3
Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700032, IN
1 Department of Chemical Engineering, Jadavpur University, Kolkata-700032, IN
Source
Indian Science Cruiser, Vol 25, No 4 (2011), Pagination: 18-24Abstract
The Bay of Bengal holds the Bakkhali beach, the geologica] marvels in her bosom upon the southern part of Bengal deltaic plain in the Bengal’ Basin. The century old sea beach Bakkhali known for recovering of health and spending leisure at the vacations is quiet peaceful sandy shore with strands of casuarinas bordering coastline amidst the vibrant biodiversity upon the beach where the molluscan shells, mud lumps and mud .balls are scattered With a coastal length of about 1.2 Km Bakkhali (Lat 21°34′ N, Long 88°16′E) is situated in the lower reaches of the South 24-Parganas district along the coastal tract of West Bengal, India. This sea beach keeps changing their beach characters after every monsoon.
Keywords
Bakkhali Coast, Coastal Environment, Erosion, Tidal Shoal, Water Quality.- A Visit to Silaidaha Kuthi Bari, Bangladesh The Domain of Rabindranath 100 Years Back
Abstract Views :183 |
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Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata 700 032, IN
1 Department of Chemical Engineering, Jadavpur University, Kolkata 700 032, IN
Source
Indian Science Cruiser, Vol 25, No 5 (2011), Pagination: 50-51Abstract
Wonders were waiting for me when I crossed the river Gorai of only 50 m width paying one taka and walked another 100 meter upon the flood plain of Gorai. After reaching the other bank over mainland, I came to know that it was the wrong path I opted for reaching Silaidaha. The rickshaw pullers suggested me to proceed taking the earthen route through the interior village although it took much time. I thought a little bit and decided to go forward after making a contract with a rickshaw puller for to and fro movement and one hour stay at Kuthi Bari with a round fare 170 taka.
- Reduced Freshwater Supply of Gorai River to the Sunderbans of Bangladesh
Abstract Views :160 |
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Authors
Affiliations
1 Dept of Chemical Engineering JU
1 Dept of Chemical Engineering JU
Source
Indian Science Cruiser, Vol 26, No 1 (2012), Pagination: 12-12Abstract
Gorai River is one of the oldest and medium size rivers of 100 km length and width of only 400 meters of the Gangetic delta having different names from upstream to downstream along its course. Gorai flows through the picturesque villages at its both banks having continuous line of houses interspersed with coconut, date, palm, jackfruit and mango trees. The Gorai River continues its course south-east which is fed by its source river Padma. It goes eastward at its first phase and then southward up to Narail of its 47 km length after which the same river takes the name of Madhumati. The same course of river taking the name of Madhumati precedes a long distance.
- Texture of Estuarine Sediments: An Analysis and Review
Abstract Views :216 |
PDF Views:3
Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata 700 032
1 Department of Chemical Engineering, Jadavpur University, Kolkata 700 032
Source
Indian Science Cruiser, Vol 26, No 5 (2012), Pagination: 31-34Abstract
The general physical appearance of an object is considered as texture. Estuarine environment is characterised by the texture of its sediments which has a relationships between texture of sediments and process of deposition. As a whole, sediment grain size is an important aspect which is related to the transport and deposition of sediments.
- Unscientific Capturing of Horseshoe Crabs in Sunderbans
Abstract Views :251 |
PDF Views:104
Authors
Source
Indian Science Cruiser, Vol 34, No 1 (2020), Pagination: 8-9Abstract
The vendor, selling mustard oil saturated blackish brown body parts of the horseshoe crabs at the railway platform of Ballygunge station, glowers me hearing my query about the medicinal values of all those body parts of horseshoe crabs. The vendor, perhaps, ascertains that I am not his actual customer and naturally he replies nothing about it. But I continue hearing him standing behind his stall at the platform shouting about medicinal values of the body parts of horseshoe crabs like cure of rheumatism and other painful diseases with inflammation in the joints and muscles inclusive the thread-uses of ring-like pieces of telson of the horseshoe crabs for stopping of urines excreted by sleeping children in bed at night.Full Text
- El Niño, La Niña and Southwest Monsoon in India
Abstract Views :231 |
PDF Views:97
Authors
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Indian Science Cruiser, Vol 34, No 2 (2020), Pagination: 8-9Abstract
The usual forecast by the India Meteorological Department about more than normal rainfall during monsoon season for this year in 2020 considering ENSO Neutral (El Niño Southern Oscillation) as one of the major factors for such huge rainfall is a great and pleasant surprise to some of my friends, belonged to the subject Geography. They are surprised at the particular event of El Niño controlling the Indian monsoon rainfall which is a natural phenomenon in the Pacific Ocean.Full Text
- Bioeconomy and Forest Bathing Models for Green Recovery of Bengal
Abstract Views :256 |
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Indian Science Cruiser, Vol 34, No 3 (2020), Pagination: 8-9Abstract
No Abstract.- Approachable Facts for Forests and Forestry Studies
Abstract Views :281 |
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Source
Indian Science Cruiser, Vol 34, No 4 (2020), Pagination: 8-9Abstract
No Abstract.- Declining River Matla
Abstract Views :255 |
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Authors
Source
Indian Science Cruiser, Vol 34, No 5 (2020), Pagination: 8-8Abstract
No Abstract.- Beach Erosion for Crab-Burrowing
Abstract Views :147 |
PDF Views:2
Authors
Affiliations
1 2P/24, Jheel Road,Bank Plot, Kolkata 700 075, IN
1 2P/24, Jheel Road,Bank Plot, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 23, No 1 (2009), Pagination: 58-59Abstract
No Abstract.- Trash in the Sea Beach
Abstract Views :158 |
PDF Views:2
Authors
Affiliations
1 2P/24 Jheel Road, Bank Plot, Jadavpur, Kolkata-700 075, IN
1 2P/24 Jheel Road, Bank Plot, Jadavpur, Kolkata-700 075, IN
Source
Indian Science Cruiser, Vol 23, No 2 (2009), Pagination: 8-9Abstract
No Abstract.- Plastics to be Banned for Nature’s Resilience
Abstract Views :203 |
PDF Views:323
Authors
Source
Indian Science Cruiser, Vol 35, No 1 (2021), Pagination: 8-9Abstract
No Abstract.Full Text
- The Longest Natural Beach of The World
Abstract Views :143 |
PDF Views:2
Authors
Affiliations
1 Anwesa, Flat-A 2P/24, Jheel Road, IBank Plot, Jadavpur, Kolkata-70() 075, IN
1 Anwesa, Flat-A 2P/24, Jheel Road, IBank Plot, Jadavpur, Kolkata-70() 075, IN
Source
Indian Science Cruiser, Vol 23, No 4 (2009), Pagination: 9-11Abstract
No Abstract.- Man-Elephant Conflict – An Anthropogenic Compulsion
Abstract Views :196 |
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Source
Indian Science Cruiser, Vol 35, No 2 (2021), Pagination: 18-19Abstract
No Abstract.- Tropical Cyclone Naming - New List (2020)
Abstract Views :182 |
PDF Views:160
Authors
Source
Indian Science Cruiser, Vol 35, No 2 (2021), Pagination: 10-11Abstract
No Abstract.Full Text
- Forest Integrity Monitoring of Joypur and Beliatore Forests in Bankura District, West Bengal
Abstract Views :287 |
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Authors
Affiliations
1 Researcher, IN
1 Researcher, IN
Source
Indian Science Cruiser, Vol 35, No 3 (2021), Pagination: 53-63Abstract
Once in the list of depleting status, forest canopy of the Bankura district turns the tide occupying the top of the list in increasing forest areas among rest of the districts of West Bengal as reported in the current India State of Forest Report. This increased growth of growing stock in the forest cover needs to review the present forest health of the district through estimation of physico-chemical properties of forest soils and overall scenario of changing matrix of forest areas along with floral diversity. Physico-chemical properties of soil and soil organisms present in the forest floor as independent or dependent variables have a decisive influence on forest vegetation. Denser the forest, more soil-health potential is gained through improvement of soil characteristics by litter fall on the forest floor. Summing up data on soil physico-chemical properties, floral characteristics and gradual changing pattern of the forest cover all together will have immense help for further afforestation particularly in the degraded and wastelands in and around the forest areas of the district.Keywords
District Forest Scenario, Ground Water Table, Joint Forest Management, Floral Diversity, Soil Properties.References
- Forest Survey of India (FSI 1985), Report on Forest Resources of Bankura District of West Bengal, Forest Survey of India, Eastern Zone, Ministry of Environment and Forest, Department of Forests and Wildlife, Government of India, 1-82, 1985.
- G K Das, Impact of Climate Change in the Forests of West Bengal, Frontier, 26 March 2020.
- Dynamic Ground Water Resources of India Report, Central Ground Water Board, National Compilation on Dynamic Ground Water Resources of India, 2017 Central Ground Water Board Department of Water Resources, RD & GR Ministry of Jal Shakti Government of India, page 1-297, 2017.
- A Banerjee, S Ghosh and O Springate-Baginski, The Creation of West Bengal’s Forest Underclass, An Historical Institutional Analysis of Forest Rights Deprivations, IPPG Programme Office, IDPM, School of Environment & Development University of Manchester, page 1-26, 2010.
- A Guha, A Pradhan and K Mondal, Joint Forest Management in West Bengal: A Long Way to Go, Journal of Human Ecology, page 471-476, 2017.
- W B State Forest Report, Directorate of Forest, Government of West Bengal, page 1-92, 2014.
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- India State of Forest Report, Forest Survey of India, Ministry of Environment, Forest & Climate Change, Government of India, 1987-2019.
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- K Yang, J Zhu, M Zhang, Q Yan and O J Sun, (2010) Soil microbial biomass carbon and nitrogen in forest ecosystems of Northeast China: a comparison between natural secondary forest and larch plantation. Journal Plant Ecology, Vol 3, page 175–182, 2010, doi:10.1093/jpe/rtq022.
- D Zhao, F Li and R Wang, Soil inorganic nitrogen and microbial biomass carbon and nitrogen under pine plantations in Zhanggutai sandy soil, China. Acta EcologicaSinica., Vol 32, page 144–149, 2012, doi:10.1016/S1002-0160(08)60073-9
- D Nsabimana, R J Haynes, F M Wallis, Size, activity and catabolic diversity of the soil microbial biomass as affected by land use. Applied Soil Ecology, Vol 26, page 81–92, 2004.
- A M Noguez, A E Escalante, L J Forney, M N Mendoza, I Rosas, V Souza and F G Oliva, Soil aggregates in a tropical deciduous forest: effects on C and N dynamics, and microbial communities as determined by t-RFLPs, Biogeochemistry, Vol 89, page 209–220, 2008, doi:10. 1007/s10533-008-9214-7
- L R Chandra, S Gupta, V Pande and N Singh,Impact of forest vegetation on soil characteristics: a correlation between soil biological and physico-chemical properties. Biotech., Vol 6, No 188, page 1-12, 2016.
- W R Horwath, The importance of soil organic matter in the fertility of organic production systems, Western Nutrient Management Conference, 2005.
- J C Sharma and Y Sharma, Effect of Forest Ecosystems on Soil Properties – A Review. Agricultural Reviews, Vol 25, No 1, page 16-28, 2004.
- M L Jackson, Soil Chemical Analysis, Prentice Hall of India Private Limited, New Delhi, 1978.
- A Walkley and I A Black, An examination of the Degtjareff method for determining organic carbon in soils: Effect of variations in digestion conditions and of inorganic soil constituents, Soil Science, Vol 63, page251-263, 1934.
- B V Subbiah, and G L Asiza, A rapid procedure for the estimation of available nitrogen in soils, Current Science, Vol 25, No 8, page 259-261, 1956.
- S R Olsen, C V Cole, F S Watanabe and L A Dean, Estimation of available phosphorus in soils by extraction with sodium bicarbonate, U.S. Department of Agriculture Circular 939, 1954.
- Peterson L, Analytical methods, soil, water, plant material, fertilizer, Soil Resource Development Institute, Dhaka, 2002.
- S P Raychaudhury, The occurrence, distribution, classification and management of laterite and lateritic soil, Cah., ORSTOM, Series Pedology, Vol 18 No 3 & 4, page 249-252,1980.
- U Sienkiewicz-Cholewa and R Kieloch, Effect of sulphur and micronutrients fertilization on yield and fat content in winter rape seeds (Brassica napus L.), Plant Soil Environ., Vol 61, No 4, page 164–170, 2015,doi: 10.17221/24/2015-PSE
- N Fierer, J P Schimel and P A Holden, Variations in microbial community composition through two soil depth profiles. Soil Biology and Biochemistry, Vol 35, page 167–176, 2003.
- S R Holden and K K Treseder, (2013) A meta-analysis of soil microbial biomass responses to forest disturbances. Frontiers in Microbiology, Vol 4, page 1–17, 2013.
- R J Zasoski, H J Paroda, P J Ryan, J G Jenkins, and S P Gessel, 1990. Observations of copper, zinc and iron and manganese status I western Washington forest, Environment and Climate change, Vol 37, No 1-3, page 7-25, 1990.
- P F A M Romkens, and W Salomons, Cd, Cu and Zn solubility in Arable and forest soils: consequences of land use changes for metal mobility and risk assessment, Soil Science, Vol 16, No 3, page 859 -871, 1990.
- Environmental Hazards for Lockdown and Social Distancing in the COVID-19 Crisis
Abstract Views :377 |
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Authors
Affiliations
1 Researcher, IN
1 Researcher, IN
Source
Indian Science Cruiser, Vol 35, No 3 (2021), Pagination: 9-25Abstract
Man, a social being, is habituated with the practice of social distancing and lockdown for the sake of the country in the present days’ crisis for the coronavirus pandemic through their instinct nature of social contract. In this spectrum of social and economic crisis, tourism is in trouble and many people become jobless in this sector as reflected in the social media. Amid coronavirus crises, locust swarms’ attacks cause another trouble to the agrarian classes of the different states in India.Keywords
Lockdown, Social Distancing, Coronaviruses, COVID-19, Sanitization, Social Media, Irregular Habits, Troubled Tourism, Locust Swarms’ Attacks, Social Distancing Oof Trees, Migrant Labourers.References
- M Singh, Bombay Fever/Spanish FLU: Public health and native press in Colonial Bombay, 1918–19, South Asia Research, Vol 41, No 1, page 35–52, 2020.
- G K Das, Lock Down for Virus Pandemic -Causes and Effects in the Past and Present, Frontier, 23 May 2020.
- G K Das, Restoration of Environment in the Lockdown Period, Frontier, 11 May 2020.
- L Zhang, C B Jackson, H Mou et al., SARS-CoV-2 spike-protein D614G mutation increases virion spike density and infectivity, Nature Communications, Vol 11, No 6013,page 1-9, 2020, https://doi.org/10.1038/s41467-020-19808-4.
- G K Das, Lock down -Social Distance in Rural Belt, Frontier, 19 April 2020.
- G K Das, Social Distancing in Practice, Frontier, 23 April 2020.
- G K Das, Social Restrictions or Herd Immunity, Frontier, 1 June 2020.
- S Davey, A Davey, R Jain, (2020) Possibility of Community Transmission of COVID 2019 Infection in India: A WTSO Analysis Outcomes. Arch Community Med Public Health, Vol 6, No 1, page 69-73, 2020, DOI: 10.17352/2455-5479.000080.
- G K Das, Habits to be changed for Avoiding COVID-19, Frontier, 8 May 2020.
- G K Das, Effects of Sanitization as Disinfectants for COVID-19 Pathogens, Frontier, 20 August 2020.
- G K Das, Paddy Sowing and Migrant Labourer in West Bengal, Frontier, 24 June 2020.
- G K Das, Corona Crisis: Tale of Sona, Ram, Uttam and others, Frontier, 28 August 2020.
- G K Das, Tourism in Trouble amid COVID-19 Crisis in West Bengal, Frontier, 12 July 2020.
- G K Das, Locust Swarms Push Farmers to the Brink of Disaster, Frontier, 6 July 2020.
- Down to Earth Report, Locusts entering Bengal? Experts, Govt officials say little chance, 29 May 2020.
- G K Das, Role of Social Media in the COVID-19 Crisis, Frontier, 10 August 2020.
- S Morand and C Lajaunie, Outbreaks of Vector-Borne and Zoonotic Diseases Are Associated with Changes in Forest Cover and Oil Palm Expansion at Global Scale. Front. Vet. Sci., 8:661063, page 1-11, 2021. DOI: 10.3389/fvets.2021.661063.
- G K Das, Effects of Deforestation and Climate Change for Zoonosis like Coronavirus Crisis, Frontier, 21 December 2020.
- G K Das, Wildlife, Deforestation and Spread of Zoonotic Diseases, Frontier, 18 May 2020.
- G K Das, Bioeconomy and Forest Bathing Models for Green Recovery of Bengal, Indian Science Cruiser, Vol 34, No 3, page 8-9, 2020.
- G K Das, Corona Virus and Climate Change, Frontier, 26 April 2020.
- WHO (2020) World Health Organization, statements and videos released in the social media, 2020-21.
- Reuses of Water Hyacinths of Santrgachi Jheel
Abstract Views :260 |
PDF Views:117
Authors
Affiliations
1 Researcher
1 Researcher
Source
Indian Science Cruiser, Vol 35, No 3 (2021), Pagination: 8-8Abstract
No Abstract.Full Text
- Trend of Salinity Decline: A Case Study from the Coastal Waters of Bakkhali-Frasergunj, India
Abstract Views :124 |
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Indian Science Cruiser, Vol 22, No 2 (2008), Pagination: 09-09Abstract
No Abstract.- Composition of beach materials along the coastline of India
Abstract Views :125 |
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Authors
Affiliations
1 Anwesa (1st floor), 21724, Jheel Road, Bank Plot, Jadavpur, Kolkata- 700075, IN
1 Anwesa (1st floor), 21724, Jheel Road, Bank Plot, Jadavpur, Kolkata- 700075, IN
Source
Indian Science Cruiser, Vol 22, No 3 (2008), Pagination: 15-23Abstract
A long stretch of about 8129 Km length of Indian coastline registers various deposi- tional environm ents particularly in the intertidal zone of sea beaches. There are innu merable sea beaches in the peninsular Indian sub-continent. Sea beaches of Indian coast experience the regular effects of waves and tidal currents. Texturally the beach sedim ents are sandy in nature. Surface physical structures are rare in the intertidal zones of these sea beaches. Under this situation, composition of beach m aterials in cluding lithogenic and biogenic constituents and their distributions would be the unique m eans for the interpretation of the beach characteristics along w ith related beach processes.So, therefore sedim ents from a few selected beaches along the Indian coasts nam ely G angasagar, F rasergunj-B akkhali, C handrabhaga, P uri, V isakhapatnam , Chennai, Kovalam, Kasaragod and Mumbai for grain size analysis and micro-paleon- tological studies.- Sediment Characteristic of Beach Sands of Digha and Talseri
Abstract Views :120 |
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Authors
Affiliations
1 Flat A, 2P/24, Jheel Road, Bank Plot, Jadavpur, Kolkata-700 075, IN
1 Flat A, 2P/24, Jheel Road, Bank Plot, Jadavpur, Kolkata-700 075, IN
Source
Indian Science Cruiser, Vol 22, No 5 (2008), Pagination: 17-20Abstract
The present paper is an effort for the interpretation of sediment transport as well as identification of the depositional beach processes depending upon the textural analy ses of the sand samples collected from the beach areas of Digha and Talseri.- Random Collection of Molluscan Shells from the river beds damages Sunderban Ecosystem
Abstract Views :119 |
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Authors
Affiliations
1 Anwesa, Flat-A ,2P/24, Jheel Road, Bank Plot, Jadavpur, Kolkata 700 075., IN
1 Anwesa, Flat-A ,2P/24, Jheel Road, Bank Plot, Jadavpur, Kolkata 700 075., IN
Source
Indian Science Cruiser, Vol 21, No 2 (2007), Pagination: 08-10Abstract
No Abstract.- Effects of Sulphur and Micronutrients on Forest Floral Diversity of West Bengal
Abstract Views :264 |
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Indian Science Cruiser, Vol 35, No 5 (2021), Pagination: 19-26Abstract
Concentrations of micronutrients and macronutrients like sulphur in the forest soils are highly correlated though the forest vegetation that require small quantities of soil sulphur and micronutrients for their growth and development. To examine such relationships among important soil nutrients, soil chemical parameters of the collected forest soils from different forest patches of West Bengal are analyzed. The analytical results show that most of the soil micronutrients are positively correlated among them. The obtained sulphur (S) content in the sampled forest soils of the selected forest pedons ranges between 0.24 and 14.01 mg kg-1.The average concentrations of soil micronutrients like Fe, Mn, B, Cu, and Zn are not adequate in the selected pedons of the forest patches in West Bengal.Keywords
Soil pH, Correlation Coefficients, Micronutrients, Forest Floral Assembly, Low Sulphur ConcentrationsReferences
- K M B Kitundu and J P Mrema, The status of Zn, Cu, Mil, and Fe in the soils and tea-leaves of Kibena-tea. Estates Njombe, Tanzania, Tanzania Journal of Agricultural Science, Vol 7, No 1, page 34–41, 2006.
- S A Shameem, P Soni and G A Bhat, Comparative study of herb layer diversity in lower Dachigam National Park, Kashmir Himalaya, India, International Journal of Biodiversity and Conservation, Vol 2, No 10, page 308-315, 2010.
- G K Das, Required Optimum Sample Size Determination of Forest Stands in West Bengal, eJournal of Applied Forest Ecology,Vol 8, No 2, page 1-6, 2020.
- G K Das,Forests and Forestry of West Bengal – Survey and Analysis, Springer, pp 1-231, 2021, http://www.springer.com/ISBN 978-3-030-807054, DOI: 10.1007/978-3-030-80706-1.
- G K Das, Forest Integrity Monitoring of Joypur and Beliatore Forests in Bankura District, West Bengal, Indian Science Cruiser, Vol 35, No 3, page 53-63, 2021, DOI: 10.24906/isc/2021/v35/ i3/209193.
- G K Das, Soil characteristics in the forest patches of Jungle Mahal in WB, India, International Research Journal of Environmental Sciences, Vol 10, No 1, page81-85, 2021.
- M L Jackson,Soil Chemical Analysis, Prentice Hall of India Private Limited, New Delhi, 1978.
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- B V Subbiah and G L Asiza, A rapid procedure for the estimation of available nitrogen in soils, Current Science, Vol 25, No 8, pp 259-261, 1956.
- S R Olsen,C V Cole, F S Watanabe and L A Dean, Estimation of available phosphorus in soils by extraction with sodium bicarbonate, U.S. Department of Agriculture Circular 939, 1954.
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- A K Alva, B Huang and S Paramasivan, Soil pH Affects Copper Fractionation and Phytotoxicity, Soil Sci Soc Am J, 64, pp 955-962, 2000.
- G K Das, Forests and Forestry of West Bengal, Survey and Analysis, Springer International Publishing, Switzerland, page 1-231, 2021, DOI: 10.1007/978-3-030-80706-1.
- D W Johnson, Sulphur Cycling in Forests, Biogeochemistry, Vol 1, page 29-43, 1984.
- E J Yates, N Ashwath and D J Midmore, Responses to Nitrogen, Phosphorus, Potassium, and Sodium Chloride by Three Mangrove Species in Pot Culture, Trees, Vol 16, page 120–125, 2002.
- U Talkner et al., Nutritional Status of Major Forest Tree Species in Germany. In Status and Dynamics of Forests in Germany: Results of the National Forest Monitoring (eds. N Wellbrock & A Bolte), page 261–293, 2019, Springer, New York.
- E G Jobbáge and R B Jackson, The Distribution of Soil Nutrients with Depth: Global Patterns and the Imprint of Plants, Biogeochemistry, Vol 53, page 51-77, 2001.
- R Kizilkaya and D Orhan, Variation of Land Use and Land Cover Effects on Soil Some PhysicoChemical Characteristics and Soil Enzyme Activity, Zemdirbyste, Vol 97, page 15-24, 2010.
- J Sardans, J Peñuelas, P Prieto and M Estiarte, Drought and Warming Induced Changes in P and K Concentration and Accumulation in Plant Biomass and Soil in a Mediterranean Shrubland. Plant and Soil, Vol 306, page 261–271, 2008.
- J Sardans, A Rivas-Ubach and J Peñuelas, Factors Affecting Nutrient Concentration and Stoichiometry of Forest Trees in Catalonia (NE Spain). Forest Ecology and Management, Vol 262, page 2024–2034, 2011.
- J Sardans, J Peñuelas, M Coll, J Vayreda and A Rivas-Ubach, Stoichiometry of Potassium is Largely Determined by Water Availability and Growth in Catalonian Forests, Functional Ecology, Vol 26, page 1077–1089, 2012.
- J Sardans and J Peñuelas, Potassium: a Neglected Nutrient in Global Change, Global Ecology and Biogeography, Vol 24, page 261–275, 2015.
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- G K Das, Forest Integrity Monitoring of Joypur and Beliatore Forests in Bankura District, West Bengal, Indian Science Cruiser, Vol 35, No 3, page 53-63, 2021, DOI: 10.24906/isc/2021/v35/i3/209193.
- G K Das, Forest Covers of West Bengal: A District Wise Review, Reason- A Technical Journal, Vol XIX, page 26-63, 2020, DOI:10.21843/reas/2020/2663/209272.
- Effects on Faunal Community for Climate Change in Sunderbans
Abstract Views :225 |
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Authors
Source
Indian Science Cruiser, Vol 35, No 5 (2021), Pagination: 8-9Abstract
No Abstract.Keywords
No Keywords.Full Text
- Occurrences of Polinices turridus(Swainson) and Amalda ampla(Gmelin) IN THE INTERTIDAL BEACH AREAS OF BAKKHALI
Abstract Views :115 |
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Authors
Affiliations
1 Anwesa, Flat-A, 2P/24,Jheel Road, Bank Plot, Kolkata-700 075, IN
1 Anwesa, Flat-A, 2P/24,Jheel Road, Bank Plot, Kolkata-700 075, IN
Source
Indian Science Cruiser, Vol 21, No 5 (2007), Pagination: 14-16Abstract
No Abstract.- Managing Waters of Wetlands in and Around Kolkata
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Indian Science Cruiser, Vol 20, No 3 (2006), Pagination: 22-27Abstract
.- Some Sedimentary Aspects of Kasaragod Coast, North Kerala
Abstract Views :112 |
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Authors
Affiliations
1 Jadavpur University, IN
1 Jadavpur University, IN
Source
Indian Science Cruiser, Vol 19, No 4 (2005), Pagination: 37-45Abstract
Kasaragod coastal marine deposits of Kerala, the abode of God on the Arabian Sea has stepwise elevation with clear differences of relief features. Various surface structures on the intertidal sand flat are the characteristic and indicative of wave influence. Conical dome like bioturbation structure of Olivancillaria sp. on the intertidal zone has the significant role in reproducing the beach morphology. It is observed from this study area that both physical and biological processes are important to differentiate the sea beach morphology.Keywords
No Keywords.References
- Anonymous, Integrated Rural Development, Kerala, Resource Inventory, Water Technology Centre, ICAR, New Delhi, 1977.
- Anonjinous, Central Plantation Crops Research Institute, ICAR, Kasaragod. Kerala, 2002.
- R L Folk and W Ward, Brazos River Bar: A Study of the Significance of gram-size parametres, J Sediment Petrol, 27, 3-26, 1957.
- J C Griffiths, Scientific Method in Analysis of Sediments, McGraw-Hill Book Company pp 508, 1967.
- Responses of Potassium on Floral Assemblages in the Forest Floors of West Bengal
Abstract Views :222 |
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Authors
Affiliations
1 Researcher, IN
1 Researcher, IN
Source
Indian Science Cruiser, Vol 35, No 6 (2021), Pagination: 10-15Abstract
Collected soil samples from the selected pedons in the forest patches of South West part of West Bengal revealed higher content of potassium ranging from 55.20 to 671.89 kg/ha in comparison to nitrogen and phosphorus, the other two chief soil nutrients of the plants. Forest soils covered with Holarrhena antidysenterica (Kurchi) trees show higher values of potassium content ranging from 93.38 to 671.89 kg/ha, in contrast, the substrate soils of the Sal forest show relatively lower values for potassium ranging from 55.2 to 397.04 kg/ha though the Sal trees (Shorea robusta) are abundantly occurred in these forest patches dominating over the other vegetation out of four dominant timber tree species.Keywords
Potassium, Forest Vegetation, Soil Nutrients.References
- G K Das, Soil characteristics in the forest patches of Jungle Mahal in WB, India, International Research Journal of Environmental Sciences, Vol 10, No 1, page 81-85, 2021.
- G K Das, Required Optimum Sample Size Determination of Forest Stands in West Bengal, eJournal of Applied Forest Ecology, Vol 8, No 2, page 1-6, 2020.
- T L Roberts, Global potassium reserves and potassium fertilizer use. Presentation to Global Nutrient Cycling Symposium, International Plant Nutrition Institute, Georgia. USA. URL: http://www.ipni.net/ipniweb/portal.nsf/0/Accessed date: 5 December 2014, 2008.
- A L Robison, T M Scanlon, B J Cosby, J R Webb and J N Galloway, Roles of Sulfate Adsorption and Base Cation Supply in Controlling the Chemical Response of Streams of Western Virginia to Reduced Acid Deposition. Biogeochemistry, Vol 116, page 119–130, 2013.
- D S Schimel, J L House, K A Hibbard, P Bousquet, P Ciais, P Peylin, B H Braswell, M J Apps, D Baker, A Bondeau, J Canadell, G Churkina, W Cramer, A S Denning, C B Field, P Friedlingstein, C Goodale, M Heimann, R A Houghton, J M Melillo, B Moore 3rd, D Murdiyarso, I Noble, S W Pacala, I C Prentice, M R Raupach, P J Rayner, R J Scholes, W L Steffen and C Wirth, Recent Patterns and Mechanisms of Carbon Exchange by Terrestrial Ecosystems. Nature, Vol 414, page 169–172, 2001.
- L A Schreeg, M C Mack and B L Turner, (2013). Nutrientspecific Patterns of Leaf Litter across 41 Lowland Tropical Woody Species, Ecology, Vol 94, page 94–105, 2013.
- B Quennehen, A Schwarzenbeck, A Matsuki, J F Burkhart, A Stohl, G Ancellet and K S Law, Anthropogenic and Forest Fire Pollution Aerosol Transported to the Arctic: Observations from the POLARCAT-France Spring Campaign, Atmospheric Chemistry and Physics, Vol 12, page 6437–6454, 2012.
- S R Rao, A Qayyum, A Razzaq, M Ahmad, I Mahmood and A Sher, Role of Foliar Application of Salicylic Acid and l-Tryptophan in Drought Tolerance of Maize, Journal of Animal and Plant Sciences, Vol 22, page 768–772, 2012.
- [9] J Sardans, J Peñuelas, P Prieto and M Estiarte, Drought and Warming Induced Changes in P and K Concentration and Accumulation in Plant Biomass and Soil in a Mediterranean Shrubland, Plant and Soil, Vol 306, page 261–271, 2008.
- J Sardans, A Rivas-Ubach andJ Peñuelas, Factors Affecting Nutrient Concentration and Stoichiometry of Forest Trees in Catalonia (NE Spain), Forest Ecology and Management, Vol 262, page 2024–2034, 2011.
- J Sardans, J Peñuelas, M Coll, J Vayreda and A Rivas-Ubach, Stoichiometry of Potassium is Largely Determined by Water Availability and Growth in Catalonian Forests, Functional Ecology, Vol 26, page 1077–1089, 2012.
- J Sardans and J Peñuelas, Potassium: a Neglected Nutrient in Global Change, Global Ecology and Biogeography, Vol 24, page 261–275, 2015.
- J Bel, A Legout, L Saint‑André, S J Hall, S Löfgren, J Laclauand G van der Heijden, Conventional analysis methods underestimate the plant‑ available pools of calcium, magnesium, and potassium in forest soils, www.nature.com/ Scientifc Reports, 10:15703, 2020. DOI: https://doi.org/10.1038/s41598-020-72741-w.
- C E Tripler, S S Kaushal, E Gene, G E Likens and M T Walter, Patterns in Potassium Dynamics in Forest Ecosystems, Ecology Letters, Vol 9, page 451–466, 2006. DOI: 10.1111/j.14610248.2006.00891.x.
- E J Yates, N Ashwath and D J Midmore, Responses to Nitrogen, Phosphorus, Potassium, and Sodium Chloride by Three Mangrove Species in Pot Culture, Trees, Vol 16, page 120–125, 2002.
- U Talkner, W Riek, I Dammann, M Kohler, A Göttlein, K H Mellert and K J Meiwes, Nutritional Status of Major Forest Tree Species in Germany. In Status and Dynamics of Forests in Germany: Results of the National Forest Monitoring (eds. N Wellbrock and A Bolte), page 261–293, 2019, Springer, New York.
- K van Sundert, D Radujković, N Cools, B De Vos, S Etzold, M F Martínez, I A Janssens, P Merilä, J Peñuelas, J Sardans, J Stendahl, C Terrer and S Vicca, Towards Comparable Assessment of the Soil Nutrient Status Across Scales—Review and Development of nutrient Metrics, Glob. Change Biol., Vol 26, page 392–409, 2020.
- K Hansson, J P Laclau, L S André, L Mareschal, G van der Heijden, C Nys, M Nicolas, J Ranger and A Legout, Chemical Fertility of Forest Ecosystems. Part 1: Common Soil Chemical Analyses were Poor Predictors of Stand Productivity across a Wide Range of Acidic Forest Soils, Forest Ecol. Manage., Vol 461, 117843, 2020.
- A Legout, K Hansson, G van der Heijden, J P Laclau, L Mareschal, C Nys, M Nicolas, L S André and J Rangera, Chemical Fertility of Forest Ecosystems. Part 2: Towards Redefining the Concept by Untangling the Role of the Different Components of Biogeochemical Cycling, Forest Ecol. Manage., Vol 461, 117844, 2020.
- M S Lucash, R D Yanai, J D Blum and B B Park, Foliar Nutrient Concentrations Related to Soil Sources across a Range of Sites in the Northeastern United States Citation Details, Soil Sci. Soc. Am. J., Vol 76, page 674–683, 2012.
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- G van der Heijden, A Legout, L Mareschal, J Ranger and E Dambrine, Filling the Gap in Ca Input-Output Budgets in Base-Poor Forest Ecosystems: The Contribution of Non-Crystalline Phases Evidenced by Stable Isotopic Dilution, Geochim. Cosmochim. Acta, Vol 209, page 135– 148, 2017.
- G van der H J Bel, C A Craig, A J Midwood, L Mareschal, J Ranger, E Dambrine and A Legout, Measuring Plant- Available Mg, Ca, and K Pools in the Soil—An Isotopic Dilution Assay, ACS Earth Sp. Chem., Vol 2, page 292–313, 2018.
- D L Sparks, Inorganic soil components, Environmental Soil Chemistry (ed. D L Sparks) 43–73, 2003, Academic Press, Cambridge.
- M Kosmulski, Compilation of PZC and IEP of Sparingly Soluble Metal Oxides and Hydroxides from Literature, Adv. Colloid Interface Sci., Vol 152, page 14–25, 2009.
- U Schwertmann and H Fechter, The Point of Zero Charge of Natural and Synthetic Ferrihydrites and its Relation to Adsorbed Silicate, Clay Miner, Vol 17, page 471–476, 1982.
- L M York, A Carminati, S J Mooney, K Ritz and M M Bennett, The Holistic Rhizosphere: Integrating Zones, Processes, and Semantics in the Soil Influenced by Roots, J. Exp. Bot., Vol 67, page 3629–3643, 2016.
- C Pradier, P Hinsinger, J P Laclau, J P Bouillet, I A Guerrini, J L M Gonçalves, V Asensio, C H AbreuJunior and C Jourdan, Rainfall Reduction Impacts Rhizosphere Biogeochemistry in Eucalypts Grown in a Deep Ferralsol in Brazil, Plant Soil, Vol 414, page 339–354, 2017.
- C A Nezat, J D Blum, R D Yanai and S P Hamburg, A Sequential Extraction to Determine the Distribution of Apatite in Granitoid Soil Mineral Pools with Application to Weathering at the Hubbard Brook Experimental Forest, NH, USA, Appl. Geochem., Vol 22, page 2406–2421, 2007.
- G K Das, Forest Integrity Monitoring of Joypur and Beliatore Forests in Bankura District, West Bengal, Indian Science Cruiser, Vol 35, No 3, page 53-63, 2021. DOI: 10.24906/isc/2021/v35/i3/209193.
- G K Das, Forests and Forestry of West Bengal– Survey and Analysis, Springer, pp 1-231, 2021, http://www.springer.com/ISBN 978-3-030-807054. DOI: 10.1007/978-3-030-80706-1.
- Studies on The Impact of Water Quality on the Adjoining Wetland Ecosystem of Bidyadhari River, W. Bengal
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Authors
Affiliations
1 Department of Chemical Engineering, Jadavpur University, Kolkata - 700 032, IN
1 Department of Chemical Engineering, Jadavpur University, Kolkata - 700 032, IN
Source
Indian Science Cruiser, Vol 18, No 4 (2004), Pagination: 16-21Abstract
Water quality of adjoining wetland ecosystem of Bidyadhari river basin gradually has been worsened due to admixture of industrial effluents with domestic sewage released from the Kolkata metropolis as well as from the different industries of Kolkata east through different canals. Pollutants from industrial sewage may cause biological magnification that ultimately leads to carcinogenic effect in the human body. Attempts are made to record some physico-chemical parameters from six different stations of Bidyadhari River It is now urgently needed for mapping of Bidyadhari river course through physicochemical parameters to let the local people know the water quality of Bidyadhari River in different sectors for their benefit in application of water of Bidyadhari River in agriculture and aquaculture.Keywords
No Keywords.References
- B Chattopadhyay, S Datta, A Chatterjee, S K Mukhopadhyay. J. Soc. Leather. Tech. Chem. 84, 94100, 2001.
- B Chattopadhyay, R Gupta, A Chatterjee, S K Mukhopadhyay. J. Amer. Leather. Chem. Assoc. 94(9): 337-346, 1999.
- R G. Wetzel, Academic Press. 3rd. N. Y. pp. 181-186, 2001.
- G N Ewing, Instrumental method of chemical analysis. Mc. Graw Hill Book Company N. Y, 1985.
- K Hellinger, Wodd Leather, 14(7): 37-41, 2001.
- N K Das and N C Datta Waste recycling and resource management in the developing wodd. University of Kalyani. Kalyani. pp. 10-11, 2000.
- P Ghosh. Proceedings of Habitat 11 Conference, Calcutta, 1999.
- Multiple Correlation Analysis among Dominant Species of Coastal Vegetation at Bakkhali-Frasergunj, West Bengal
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Indian Science Cruiser, Vol 36, No 1 (2022), Pagination: 44-47Abstract
The coastal vegetation of Bakkhali-Frasergunj along the coastal stretches of West Bengal is dominated by Casuarina equisetifolia, Mangroves (Avicennia marina, Excoecaria agallocha, and Phoenix paludosa) and Tamarix gallica (wild casuarina) among other plant species. Coexistence of the floral diversity in the coastal zone of Bakkhali-Frasergunj is correlated applying the formula of multiple correlation coefficients of standard statistical methods. The plants of coastal origin are positively correlated, and the obtained correlation coefficient value is 0.852 that signifies their existence and natural growth befitted in the coastal environments of Bakkhali- Frasergunj in the state of West Bengal.Keywords
Coastal Vegetation, Multiple Correlation Coefficient, Beach Environment, Coexisted Tree Species.References
- G K Das, Estuarine Morphodynamics of the Sunderbans, Springer, Switzerland, page 1-211, 2015, ISBN: 978-3-319-11342-5.
- G K Das, Sunderbans – Environment and Ecosystem, Sarat Book House, Kolkata, page 1-254, 2011, ISBN: 81-87169-72-9.
- G K Das, Tidal Sedimentation in the Sunderban’sThakuran Basin, Springer, Switzerland, page 1-151, 2017, ISBN: 978-3-31944190-0.
- E F Mo, Declaration of Coastal Stretches as Coastal Regulation Zone (CRZ), Notification, S.O. No 114(E), 19 February 1991, New Delhi: Ministry of Environment and Forests, page 1-14, 1991.
- G K Das, Environment status of Bakkhali beach, West Bengal, Geographical Review of India, Vol 72, No 2, page 132 – 139, 2010.
- G K Das, Required Optimum Sample Size Determination of Forest Stands in West Bengal, eJournal of Applied Forest Ecology, Vol 8, No 2, page 1-6, 2020.
- C Zaiontz, Multiple Correlation Coefficient, Real Statistics using Excel, Real Statistics 2020, www.real-statistics.com, Correlation, page 1-5, 2020.
- Coastal Zone Management of West Bengal – A Review
Abstract Views :251 |
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Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata – 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata – 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 1 (2022), Pagination: 28-38Abstract
Sea level rise due to global warming leading to changing coastal environmental scenarios is a very recent phenomenon. As a result, coastal climate like relative humidity, river flow rates and run off, fertility of coastal soils, distribution of coastal biomes, characters of tidal flow regime and wave actions, pattern of sedimentation and sedimentary environment, nutrient upwelling and downwelling, chemical parameters of coastal waters, frequency of cyclonic storms, storm surges and coastal inundation thereon have been changing with time. Monitoring integrated coastal zone management including proper steps of coastal protection applying useful and befitted coastal engineering structures, and the proper implementation of the roles of exclusive economic zone along with the coastal zone regulations may mitigate such problems.Keywords
Coastal Zone Management, EEZ, CRZ, Revetment, Groins, Seawall, Bulkheads, Embankments, Porcupines.References
- G K Das, Estuarine Morphodynamics of the Sunderbans, Springer, Switzerland, ISBN: 978-3-319-11342-5. 211p, 2015.
- G K Das, Sediment Characteristics of Beach Sands of Digha and Talseri, Indian Science Cruiser, Vol 22, No 5, page 17-23, 2008.
- P K Mitra and A K Samadder, Correlation of wave parameters with beach slope along some selected coastal tracts of West Bengal and Orissa, Geological Survey of India Report, 2003, Newsletter, Marine Wing, Vol. XVII, No. 1, page 20-22, 2003.
- S Samanta and S K Paul, Geospatial analysis of shoreline and land use/land cover changes through remote sensing and GIS techniques. Model, Earth Syst. Environ. 2, 108, https://doi.org/10.1007/s40808-016-0180-0, 2016.
- S Samanta and D K Pal, Change detection of land use and land cover over a period of 20 years in Papua New Guinea, Nat Sci, Vol 8, page 138–151, 2016, doi:10.4236/ ns.2016.83017.
- P Janssen, The Interaction of Ocean Waves and Wind, Cambridge Univ. Press, Cambridge, UK, 2004.
- G K Das, Sedimentary Structures, pp. 568–572. In: Encyclopedia of Estuaries. Michael J Kennish (ed), Springer. 760p, 2016.
- G K Das, Beach Processes of Tidal Islands of Hugli Estuary, West Bengal, Geographical Review of India, Vol 71, No 3, page 240-248, 2009.
- A Bhattacharya, Some geomorphic observations indicating shoreline variation in the coastal tract of West Bengal (India) – A case study around Bakkhali in Sunderbans, Proc. Int. Quat. Seminar on INQUA Shoreline, Indian Ocean Sub-Commission, 2000, page 32-37, 2000.
- G K Das, Environment status of Bakkhali beach, West Bengal, Geographical Review of India, Vol 72, No 2, page 132 – 139, 2010.
- G K Das, Tidal Sedimentation in the Sunderban’s Thakuran Basin, Springer, Switzerland, ISBN: 978-3319-44190-0. 151p, 2017.
- G K Das, Sunderbans – Environment and Ecosystem, Sarat Book House, Kolkata, ISBN: 81-87169-72-9. 254p, 2006.
- S Bhatacharyya, S Rakshit, S Roy Chaudhuri and R Sengupta, R, Formation of concretions and compact sediment – an evidence of Holocene sea level still stand, Geological Survey of India Report, 2003, Newsletter, Marine Wing, Vol. XVII, No. 1, page 18-19, 2003.
- A Bhattacharya, Embankments and their ecological impacts: A case study from the tropical low-lying coastal plains of the deltaic Sunderbans, India. In: Vollmer, M.and Grann, H. (editors) Large-Scale Constructions in Coastal Environments, Springer, page 171–180, 1999.
- G K Das, Sediment Grain Size, pp. 555–558. In: Encyclopedia of Estuaries. Michael J. Kennish (ed), Springer. 760p, 2016.
- G K Das, Sedimentation processes in the Thakuran River Basin, Sunderbans, India. In Bengal Basin, Ed. S. R. Basu, acb Publication, Kolkata, 2004.
- G K Das, Forest Covers of West Bengal: A District-wise Review, Reason- A Technical Journal, Vol XIX, page 2663, DOI:10.21843/reas/2020/26-63/209272, 2020.
- G K Das, Forests and Forestry of West Bengal – Survey and Analysis, Springer, 246p, 2021, ISBN: 978-3-03080705-4, DOI: https://doi.org/10.1007/978-3-030-80706-1.
- G K Das, Cyclonic Hazards in the recent past in peninsular India, Reason- A Technical Journal, Vol XIX, page 1-15, DOI:10.21843/reas/2020/1-15/209270, 2020.
- G K Das, Trash in the sea beach, Indian Science Cruiser, Vol. 23, No 2, page 8-9, 2009.
- An Appraisal of Geo-Hydrological Control on the Occurrence of Prawn Broods along the Tidal Water courses of Indian Sunderbans
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Authors
Affiliations
1 Department Marine Science, University of Calcutta, 35, Ballygunge Circular Road, Calcutta - 700 019, IN
1 Department Marine Science, University of Calcutta, 35, Ballygunge Circular Road, Calcutta - 700 019, IN
Source
Indian Science Cruiser, Vol 18, No 2 (2004), Pagination: 28-36Abstract
The present paper deals with the geo-hydrological control on the density of occurrence of penaeid prawn broods and the related fishing methods practised along the saltwater courses of the deltaic Sunderbans, Northeast India. The paper also elaborates the hazards associated with rampant fishing to cause river bank erosion and impediment in nutrient recycling in the ambient waters. The mangrove belts of Sunderbans which act as the chief source of nutrient supply to those water bodies also get badly affected by artificial means of fishing in addition to natural hazards arising from meteoric storms and cyclones. The author has tried to identify and delineate the geomorphic situations and other physicochemical environments that control the prolific occurrence of the post larvae of prawns which are later used for culture in brackish water coastal fisheries. Certain management measures have been proposed to safeguard the disaster following approaches related to morphological and hydrodynamic appraisement.Keywords
Sunderbans, Coastal Water, Prawn Broods, Geomorphology, HydrodynamicsReferences
- KBagchi, The Ganges delta, Univ. Cal. Pub. 157 p. 1944
- B K Banerjee, & H Singh, The Shrimpo Fry By-catch in West Bengal.BOBP Central Institute of Brackish water Aquacuiture. Madras 42p.1993.
- R Belly, Sandy beaches as Ecosysterms. A Mclachian, & T Erasmus,(eds), Dr. W Junk Publishers, 1983.
- J L.Davis, Zeits Fur.Geomoprph. 8,127-142. 1964.
- K R Dyer, Sedimentary Processes in the Intertidal Zone, Geological Society. London.Special Publication. 139,11-24, 1998.
- W C Krumbein, & F J Pettijohn, Manual of sedimentary Petrography. D. Appleton-Century Company, INC, 549p, 1938.
- R L Folk & W.Ward, J. Sedi. Perol., 27, d3-26, 1957.
- ML Jackson, Soil chemical Analysis, Prentice Hall of India Pvt. Ltd. New delhi. 498, 1977.
- Anonymous, Dept. of marine sciences Calcutta University Publ.92p, 1987.
- J H Primavera, Farming of Prawn and Shrimps. 133p, 1983.
- K Alagarswami and Health, Biotech Consortium India Ltd. New Delhi, 56-66.
- S A All, C Gopal, and J V Ramanna, 2000. CIBA Bulletin No 13. Chennai, 1-20p.
- D N F Hall, Fish Publ. Colonial off. London,17, 1-2099, 1962.
- J RL Allen, Sed/men/o/ogy. 5, 89-191. (1965).
- G K Das & A Bhattacharya, J. Indian. Soc. Coastal. Agr. Res. 9(1/2), 37-42,1991.
- G K Das & A Bhattacharya, Proc. Sym. Farming Systems for sustained Productivitjy in humid tropics. Port Blair, 188-191, 1991.
- G K Das & A Bhattacharya, J. Indian Soc. Coastal agric. Res. 12 (1&2), 231-234, 1994. Colcum-700 0i
- Environmental Feasibility Test for Eucalyptus Plantation Applying Statistical Methods
Abstract Views :158 |
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Authors
Affiliations
1 ORCID, 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 ORCID, 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 2 (2022), Pagination: 50-51Abstract
The state forest department planted trees in barren areas of wastelands within the recorded forest areas early in the new millennium. Those trees are now almost turned to maturity but there may be some environmental degradation due to their dense occurrences. Therefore, the application of statistics by using Test of goodness of fit to review whether environmental degradation is happening among the trees in the plantation site. The application of statistics shows that there is no environmental problem, but the growth of trees in barren lands continues to benefit the environment.Keywords
Eucalyptus, Social Forestry, Wasteland, Recorded Forest Area, Test of Goodness of Fit.References
- G K Das, Forest Covers of West Bengal: A District Wise Review, Reason- A Technical Journal, Vol XIX, page 26-63, 2020. DOI: 10.21843/reas/2020/26-63/209272.
- G K Das, Forests and Forestry of West Bengal– Survey and Analysis, Springer, page 1-231, 2021. DOI: 10.1007/978-3-030-80706-1.
- G K Das, Forest Integrity Monitoring of Joypur and Beliatore Forests in Bankura District, West Bengal, Indian Science Cruiser, Vol 35, No 3, page 53-63, 2021. DOI: 10.24906/isc/2021/v35/ i3/209193.
- K Jayaraman, A Statistical Manual for Forestry Research, Food and Agricultural Organization of the United Nations, Regional office for Asia and Pacific, Bangkok, page 231, 1999.
- G K Das, Required Optimum Sample Size Determination of Forest Stands in West Bengal, eJournal of Applied Forest Ecology, Vol 8, No 2, page 1-6, 2020.
- Eucalyptus Plantation in Badlands
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PDF Views:66
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 2 (2022), Pagination: 6-7Abstract
No abstract.Keywords
No keywords.Full Text
References
- No references.
- Role of Community Forests for Resilient Environment and Mitigating Climate Change
Abstract Views :173 |
PDF Views:75
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 3 (2022), Pagination: 11-12Abstract
No AbstractFull Text
- Water Quality Rating of Waterbodies in and around Kolkata Metropolis
Abstract Views :130 |
PDF Views:1
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 6 (2022), Pagination: 28-33Abstract
Kolkata’s wetlands not only provide breathing oxygen or keep the surrounding environment cool, apart from these wetlands also provide fish by which the fishing community sustains its livelihood by fish farming in the wetlands. But the serious polluting substances cause a decrease of water quality in Kolkata wetlands principally by human interference. Kolkata waterbodies are polluted mainly by the inorganic and organic solid wastes, toxic chemicals, organic compounds etc. which are generally found in the wastewater coming from the domestic discharges. Surface water samples from the different waterbodies in and around Kolkata metropolis were collected for the analysis of physico-chemical parameters. The analytical results show the extreme deterioration of water quality of the waterbodies which are even unusable for outdoor bathing.Keywords
Waterbodies, Water Quality Index, Conductivity, Turbidity, Wetlands, Remedies of Pollutants.References
- G K Das, Sunderbans – Environment and Ecosystem, Sarat Book House, Kolkata. 254p. ISBN: 81-87169-72-9, 2006.
- G K Das, Tidal Sedimentation in the Sunderban’s Thakuran Basin, Springer, Switzerland, 151p. ISBN: 978-3-319-44190-0, 2017.
- G K Das and S Datta, Managing Waters of wetlands in and around Kolkata, Indian Science Cruiser, 20 (3), 22-27, 2006.
- G K Das,Impact of Salinity and Nutrients on the Changing Mangrove Floristic- a Case Study from the River Flood Plains of Sunderbans, India (119 – 129) in the Biotic Potential and the Abiotic Stress, Lambert Academic Publishing AG & Co. Saarbrucken, Germany, 408 p., 2011.
- G K Das,Studies on the Potentiality of Medicinal Applications of Some Mangroves of Sunderbans (p.68 – 73) in the Biotic Potential and the Abiotic Stress, Lambert Academic Publishing AG & Co., Saarbrucken, Germany, 408 p., 2011.
- G K Das, Coastal Environments of India, A Coastal West Bengal Perspective, Springer, Switzerland, https://link.springer.com/book/10.1007/978-3-031-18846-6, ISBN: 978-3-031-18845-9, 232p, 2022.
- G K Das, Forests and Forestry of West Bengal – Survey and Analysis, Springer, 231p,http://www.springer.com/ISBN 978-3-030-80705-4, DOI:10.1007/978-3-030-80706-1, 2021.
- G K Das,Medicinal Plants around Wetlands in Sunderbans, Frontier, 2019.
- G N Ewing, Instrumental method of chemical analysis, McGraw Hill Book Company, N. Y., 1985.
- B Chattopadhyay, S Datta, A Chatterjee, S K Mukhopadhyay, The environment impact of waste chromium of tannery agglomerates in the east Calcutta wetland ecosystem, J. Soc. Leather. Tech. Chem. 84, 94 – 100, 2001.
- G K Das, Shilabati River: Science, Water and Society, Indian Science Cruiser, Vol. 36, No. 5, page 4 - 45, 2022.
- G K Das, Estuarine Morphodynamics of the Sunderbans, Springer, Switzerland, 211p. ISBN: 978-3-319-11342-5, 2015.
- G K Das&S Datta, Surface water assessment of Kolkata wetlands, IGA Review, Max Mueller Bhavan, Kolkata, 2004.
- G K Das&S Datta, Studies on the impact of water quality on the adjoining wetland ecosystem of Bidyadhari River, West Bengal, Indian Science Cruiser, 18 (4), 16-21, 2004.
- G K Das, S Datta. &S K Sanyal, Need for Geomorphic mapping in terms of physico-chemical analysis of the sewage fed Bidyadhari River carrying effluents from the greater Calcutta, J. Indian Soc. Coastal Agric. Res. 22 (1&2), 49-51, 2004.
- Anonymous, Action Plan for Rejuvenation of River Jalangi Krishnagar, West Bengal, Priority – IV, Nodal Agency Municipal Engineering Directorate Department of Urban Development & Municipal Affairs Government of West Bengal, River Rejuvenation Committee, West Bengal, pp 1-14, 2020.
- Ayana, Essayas, Determinants of Declining Water Quality, World Bank, Washington, DC, 49p, 2019.
- Anonymous, Database on environment and forestry statistics of West Bengal, Bureau of Applied Economics and Statistics, Department of Statistics and Programme Implementation, Government of West Bengal, 2015.
- G K Das, Impact of water quality on the changing environmental scenario of Sunderbans, Reason, Vol. XI, 57-66, 2012.
- G K Das, Changing environment and responses of the living Systems, IGA Review, Max Mueller Bhaban, Kolkata, 16 – 19, 2003.
- G K Das,Environmental scenario of Sunderbans: Planning and Management (pp.1 – 24) in Anthropecology and Applied Biodiversity. Omni Scriptum GmbH & Co. KG, Saarbrucken, Germany. 408 p., 2014.
- G K Das and S Datta S, Man-made environmental degradation at Sunderbans, Reason, Vol. XIII, 89-105, 2014.
- Khirai–A Flowery Village
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PDF Views:57
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 36, No 6 (2022), Pagination: 10-11Abstract
No Abstract.Keywords
No Keywords.Full Text
- Environmental Deterioration of Damodar River, West Bengal
Abstract Views :84 |
PDF Views:0
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 37, No 2 (2023), Pagination: 47-57Abstract
Among a few scattered forest patches in Damodar valley, the forest covering the entire Susunia Hills is important for its species diversity of floral assemblages. Along the river course of Damodar, the main industrial area of West Bengal has developed. Though the sewage effluent from such industries empties into the Damodar River after treatment, the water of Damodar River is unfit for use even for outdoor bathing due to the presence of faecal coliform bacteria and higher values of biochemical oxygen demand in the river water exceeding the permissible limit. Damodar river water is probably polluted by the mixing of the surface runoffs from the non-point sources.Keywords
Damodar, Dams and Barrages, Damodar Valley Corporation, Barakar, Mahua, Susunia Hills, Water Quality Rating, Eucalyptus Plantation.References
- G K Das, Coastal Environments of India, A Coastal West Bengal Perspective, Springer, Switzerland, https://link.springer.com/book/10.1007/978-3-031-18846-6, page 232, 2022.
- G K Das, Shilabati River: Its Environment, Indian Science Cruiser, Vol 36, No 5, page 40-45, 2022.
- G K Das, Forests and Forestry of West Bengal-Survey and Analysis, Springer, page 231, DOI: 10.1007/978-3-030-80706-1, 2021.
- G K Das, Mahua Tree and Its Products, Indian Science Cruiser, Vol 36, No 4, page 11-12, 2022.
- G K Das, Interference in the Elephant Corridor: Its Effect and Mitigation, Indian Science Cruiser, Vol 36, No 4, page 13, 2022.
- G K Das, Medicinal Plants around Wetlands in Sunderbans, Frontier, 2019.
- G K Das, Impact of Water Quality on the Changing Environmental Scenario of Sunderbans, Reason, Vol XI, page 57-66, 2012.
- G K Das, Tidal Sedimentation in the Sunderban’s Thakuran Basin, Springer, Switzerland, page 151, 2017.
- G K Das, Estuarine Morphodynamics of the Sunderbans, Springer, Switzerland, page 211, 2015.
- CPCB Report, Polluted River Stretches for Restoration of Water Quality, Water Quality Management (I) Division, Central Pollution Control Board (CPCB), Ministry of Environment, Forests & Climate Change (MoEF & CC), Parivesh Bhawan, East Arjun Nagar, Delhi, page 94, November, 2022.
- Anonymous, Action Plan for Rejuvenation of River Jalangi Krishnagar, West Bengal, Priority– IV, Nodal Agency Municipal Engineering Directorate Department of Urban Development & Municipal Affairs Government of West Bengal, River Rejuvenation Committee, West Bengal, page 1-14, 2020.
- Anonymous, Database on Environment and Forestry Statistics of West Bengal, Bureau of Applied Economics and Statistics, Department of Statistics and Programme Implementation, Government of West Bengal, 2015.
- G K Das and S Datta, Managing Waters of Wetlands in and around Kolkata, Indian Science Cruiser, Vol 20, No 3, page 22-27, 2006.
- G K Das and S Datta, Surface Water Assessment of Kolkata Wetlands, IGA Review, Max Mueller Bhavan, Kolkata, 2004.
- G K Das and S Datta, Studies on the Impact of Water Quality on the Adjoining Wetland Ecosystem of Bidyadhari River, West Bengal, Indian Science Cruiser, Vol 18, No 4, page 16-21, 2004.
- G K Das, S Datta and S K Sanyal, Need for Geomorphic Mapping in Terms of Physico-Chemical Analysis of the Sewage Fed Bidyadhari River Carrying Effluents from the Greater Calcutta, J. Indian Soc. Coastal Agric. Res., Vol 22, No 1&2, page 49-51, 2004.
- G K Das and S Datta, Man-Made Environmental Degradation at Sunderbans, Reason- A Technical Journal, Vol XIII, page 89-105, 2014
- G K Das, Changing Environment and Responses of the Living Systems, IGA Review, Max Mueller Bhaban, Kolkata, page 16-19, 2003.
- River Systems of West Bengal – A Review
Abstract Views :90 |
PDF Views:0
Authors
Affiliations
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
1 19, Raj Krishna Pal Lane, Kolkata 700 075, IN
Source
Indian Science Cruiser, Vol 37, No 2 (2023), Pagination: 11-24Abstract
Numerous rivers flow across the state of West Bengal. The tributaries and distributaries of these rivers form a river network from north to south and from west to east all along the state. Among these rivers, which have water throughout the year, the problem is relatively less. During the dry season, pollution levels are high for factories or municipalities located along rivers with knee-dip water. Recently, 13 river stretches in West Bengal have reached such levels of water pollution that they are not suitable for outdoor bathing. It can be concluded that the water quality of most of the river stretches in West Bengal is quite poor and sometimes below permissible limit.Keywords
River Basins, River Systems, River Commons, Inter-Basin Transfer of Water Resources, River Pollution, Water Quality Rating.References
- G K Das, Sunderbans- Environment and Ecosystem, Sarat Book House, Kolkata, page 254, ISBN: 81-87169-72-9, 2006.
- G K Das, Tidal Sedimentation in the Sunderban’s Thakuran Basin, Springer, Switzerland, page 151, ISBN: 978-3-319-44190-0, 2017.
- G K Das, Estuarine Morphodynamics of the Sunderbans, Springer, Switzerland, page 211, ISBN: 978-3-319-11342-5, 2015.
- G K Das, Forests and Forestry of West Bengal– Survey and Analysis, Springer, 231p, DOI:10.1007/978-3-030-80706-1, 2021.
- G K Das, Coastal Environments of India, A Coastal West Bengal Perspective, Springer, Switzerland, https://link.springer.com/book/10.1007/978-3-03118846-6, page 232, 2022.
- G K Das, Impact of water quality on the changing environmental scenario of Sunderbans, Reason, Vol XI, 57-66, 2012.
- G K Das, Environmental scenario of Sunderbans: Planning and Management (page 1-24) in Anthropecology and Applied Biodiversity. Omni Scriptum GmbH & Co. KG, Saarbrucken, Germany, page 408, 2014.
- G K Das, Impact of Salinity and Nutrients on the Changing Mangrove Floristic- a Case Study from the River Flood Plains of Sunderbans, India (page 119-129) in the Biotic Potential and the Abiotic Stress, Lambert Academic Publishing AG & Co. Saarbrucken, Germany, page 408, 2011.
- G K Das, Studies on the Potentiality of Medicinal Applications of Some Mangroves of Sunderbans (page 68-73) in the Biotic Potential and the Abiotic Stress, Lambert Academic Publishing AG & Co., Saarbrucken, Germany, page 408, 2011.
- G K Das, Medicinal Plants around Wetlands in Sunderbans, Frontier, 2019.
- G K Das and S Datta, Managing Waters of wetlands in and around Kolkata, Indian Science Cruiser, Vol 20, No 3, page 22-27, 2006.
- G K Das, S Datta, Surface water assessment of Kolkata wetlands, IGA Review, Max Mueller Bhavan, Kolkata, 2004.
- B Chattopadhyay, S Datta, A Chatterjee, S K Mukhopadhyay, The environmental impact of waste chromium of tannery agglomerates in the east Calcutta wetland ecosystem, J. Soc. Leather. Tech. Chem., Vol 84, page 94-100, 2001.
- G K Das, S Datta, Studies on the impact of water quality on the adjoining wetland ecosystem of Bidyadhari River, West Bengal, Indian Science Cruiser, Vol 18, No 4, page 16-21, 2004.
- G K Das, S Datta, S K Sanyal, Need for Geomorphic mapping in terms of physico-chemical analysis of the sewage fed Bidyadhari River carrying effluents from the greater Calcutta, J. Indian Soc. Coastal Agric. Res., Vol 22, No 1&2, page 49-51, 2004.
- CPCB Report, Polluted river stretches for restoration of water quality, Water Quality Management (I) Division, Central Pollution Control Board (CPCB), Ministry of Environment, Forests & Climate Change (MoEF & CC), Parivesh Bhawan, East Arjun Nagar, Delhi, page 94, November, 2022.
- Anonymous, Action Plan for Rejuvenation of River Jalangi Krishnagar, West Bengal, Priority– IV, Nodal Agency Municipal Engineering Directorate Department of Urban Development & Municipal Affairs Government of West Bengal, River Rejuvenation Committee, West Bengal, page 1-14, 2020.
- Ayana, Essayas, Determinants of Declining Water Quality, World Bank, Washington, DC, page 49, 2019.
- G N Ewing, Instrumental method of chemical analysis, McGraw Hill Book Company, New York, 1985.
- Anonymous, Database on environment and forestry statistics of West Bengal, Bureau of Applied Economics and Statistics, Department of Statistics and Programme Implementation, Government of West Bengal, 2015.
- G K Das and S Datta, Man-made environmental degradation at Sunderbans, Reason, Vol. XIII, page 89-105, 2014.
- G K Das, Changing environment and responses of the living Systems, IGA Review, Max Mueller Bhaban, Kolkata, page 16-19, 2003.
- G K Das, A Tale of Two Lakes, Frontier, 20 February 2019.
- G K Das, Tulaipanjee- A Brand-name of Uttar Dinajpur, Frontier, 26 November 2018.
- G K Das, Shilabati River: Its environment, Indian Science Cruiser, Vol 36, No 5, page 40-45, 2022.