The level of 210Po in eight brands of cigarettes and four brands of bidis popular in and around Nagercoil town was determined to evaluate the annual effective dose. The 210Po activity in a full cigarette ranged from
One surviving stronghold of endangered Northern swamp deer is Jhadi taal (lake) in Kishanpur Wildlife Sanctuary on the floodplains of Sharda River. Changes in channel characteristics and land use/cover in a
The initiation of a World Bank project during the summer of 2007 involved the planting of casuarina saplings (Casuarina equisetifolia) in the sand dunes of the east coast of Tamil Nadu in order to raise a protective plantation a bioshield to blunt the impact of high sea-waves like the tsunami that struck the coast on 26 December 2004. The monoculture
Kashmir valley, nestled in the north-western extremity of Himalayan bio-
diversity hotspot, is bestowed with an incredible plant wealth. However, over the last few decades, flora of the valley faces a multitude of threats. Being historically a global tourist destination, the
In 2004, I visited the Chorabari Glacier on an expedition under the leadership of M. Kuhle. Thus, I have read the paper by R. K. Chaujar with great interest1. In agreement with Chaujar1, we also recognized different latero-frontal moraines around Kedarnath. Because younger glacial history was not the primary aim of our expedition, we did not differentiate
The Lam Phra Phloeng dam was constructed in 1963 and is located in the Nakhon Ratchasima province. The dam has severely reduced water level caused by deforestation and agriculture at the upper land. Sediment cores were collected using a gravity corer. The 210 Pb activities were measured using alpha and gamma spectrometry and sedimentation rates were determined.
Based on established linkages between ferrimagnetism and heavy metal concentration of anthropogenic particulates, we attempt here to delineate pollutant residing domains and study the role of surface runoff and
wind circulations over its redistribution in the Pune Metropolitan Region (PMR) in Maharashtra.
Normal Central Assistance and Additional Central Assistance (ACA) are devolved by the Planning Commission to assist the State Governments in specific areas. The present paper details an incentive mechanism for preventing deforestation and promoting conservation of forest ecosystems.
Invasive alien species are regarded as principal threats to global biodiversity. In this paper, the authors describe a situation where an endemic plant species, the dwarf bamboo
