Informatics Publishing Limited

Alka Chaturvedi , G. Phani Kumar

Abstract

For purposes of studying the impact of developmental activities and tourism on Pench National Park, the entire Park has been divided into three zones : (i) area adjacent to the village boundary and allowed use of NTFPs by the villagers; (ii) area open to tourism, and (iii) core area. The results indicate that peoples' proximity to the reserved areas does not affect the biodiversity much as their dependence on forests is limited to NTFPs only. Biodiversity is negatively affected by tourism pressures and developmental activities such as construction of roads, dams which cause disturbance to the biota of the area.

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Alka Chaturvedi ¹, G. Phani Kumar ¹

Affiliations
1 PGTD Botany, Nagpur University, Nagpur, IN

Abstract

Phenetic as well as Phyletic, are both objective classifications, but are based on different dicta. One is based on overall similarities and other on evolutionary characters It is a matter of arguments, which one is more predictive and natural. Some taxa of Euphorbiaceae have been taken as example to see, which one is better.

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