Order of the National Green Tribunal in the matter of Residents Welfare Association Savita Vihar Vs Irrigation & Flood Control Department & Others dated 28/05/2025. The applicant raised the grievance against throwing of construction debris and sewage obstruction in the Ghazipur drain. According to the applicant this drain flows behind …
Synopsis of the report of the monitoring committee appointed by the National Green Tribunal order of December 6, 2018 and December 18, 2019 in Original Application No. 125/2017. The matter related to pollution of Bellandur, Varthur and Agaram lakes in Bengaluru, Karnataka. The committee noted that 75.21% progress has been …
The present study outlines major concerns and potential environmental consequences of the proposed Pancheshwar high dam in Uttarakhand (Central Himalaya), India. We evaluate the risks associated with the project in the light of environmental impact observed for the Tehri project in the region and the geological understanding developed over the …
This paper contributes to improving understanding of how funders, practitioners and other stakeholders can support and facilitate transformation in adaptation to climate change. It uses the latest academic literature, as well as learning from practice, to put forward a conceptual framework for determining the likelihood of an adaptation initiative delivering …
The present issue of the data book provides updated basin/site-wise data of river basins (Region-III) covering aspects such as location, drainage area, temperature, average runoff, seasonal water flow, historical water levels, average sediment load, water quality parameters and land use statistics.
Healthy forests act as natural infrastructure by filtering water and buffering against the impacts of floods and droughts. Although these benefits are widely known, they have rarely been presented in a way that is actionable for decision-makers – such as utilities, water agencies, and companies – to prioritize investing in …
Reservoir sedimentation has been a pertinent issue for diversion structures for a very long time. Sedimentation of reservoirs pose problems like loss of live storage, erosion and turbine coating, frequent shutdown of power due to maintenance of hydraulic machinery etc. Considering the need of the hour to address these issues, …
The study aimed at investigating the geochemistry of a sandstone-type uranium deposit in Tarat formation for provenance, paleo-redox, tectonic setting in order to propose a geological model of uranium. X-Ray Fluorescence (XRF) and Induced Coupled Plasma Mass Spectrometry (ICP-MS) analyses were used to determine the sandstone composition. Original Source
This paper develops a conceptual and generic framework design for the study of upstream-downstream linkages (UDL) in the Hindu Kush Himalaya (HKH) region. The framework application will to define changing upstreamdownstream linkages (UDL) and likely impacts on downstream regions. The results of such applications will be useful for policy makers, …
The Lake Victoria Basin is internationally recognised for its high freshwater species diversity and endemism, which are of critical importance to local livelihoods and national economies within the basin. However, freshwater ecosystems within the region are highly threatened, with current safeguards proving inadequate and the focus of much past and …
This study includes a seasonal analysis of sediment contamination of the River Gandak by heavy metals. It passes through the many small, medium and big cities of Uttar Pradesh and Bihar in Indian Territory. To explore the geochemical condition of the streambed sediment of the river, seven heavy metals, namely …
The present study documents the wood-boring trace fossil Asthenopodichnium from the Palaeocene sediments of the Barmer Hill Formation (BHF) in the Barmer Basin, Western Rajasthan, India. The Asthenopodichnium trace fossils are loosely to tightly packed, pouch-like burrows or almond-shaped structures identified as Asthenopodichnium lignorum, whereas lozenge and J-shaped structures are …
Nitrogen availability is a pivotal control on terrestrial carbon sequestration and global climate change. Historical and contemporary views assume that nitrogen enters Earth’s land-surface ecosystems from the atmosphere. Here we demonstrate that bedrock is a nitrogen source that rivals atmospheric nitrogen inputs across major sectors of the global terrestrial environment.
Bed sediment samples were collected along the 9.5 km long inlet channel of Chilika lagoon, east coast of India during low freshwater discharge and low rainfall condition. Distributions of bed sediment along with its texture were studied in detail. Bivariate plots between mean, sorting, skewness and kurtosis of sediments revealed …
Soil erosion is integrally linked to land degradation. The excessive soil loss resulting from poor land management has serious implications for crop productivity and food security, which calls for sustainable use of our soil resource. The processes of soil erosion, sediment delivery and sediment transport are key components and measures …
Increased energy demand has led to plans for building many new dams in the western Amazon, mostly in the Andean region. Historical data and mechanistic scenarios are used to examine potential impacts above and below six of the largest dams planned for the region, including reductions in downstream sediment and …
While keeping the rivers in pristine condition is the ultimate goal, development of civilization has always been on the banks of the rivers, to utilise the blessings of the rivers and their waters. Dams and barrages have to be constructed across river courses in order to enable the society, slightly …
A likely consequence of global warming will be the redistribution of Earth’s rain belts, affecting water availability for many of Earth’s inhabitants. We consider three ways in which planetary warming might influence the global distribution of precipitation. The first possibility is that rainfall in the tropics will increase and that …
Coastal zones are dynamic interfaces of land and water of high ecological diversity and critical economic importance. The boundaries, shape and size of this coast change constantly under the influence of both natural and anthropogenic factors. The study area, Tupilipalem is one of the proposal sites for constructing a major …
The West Antarctic Ice Sheet is one of the largest potential sources of rising sea levels. Over the past 40 years, glaciers flowing into the Amundsen Sea sector of the ice sheet have thinned at an accelerating rate, and several numerical models suggest that unstable and irreversible retreat of the …
The National water resources are limited & unevenly distributed resulting in seasonal abundance, and even devastating floods in some areas, while large tracts in other regions are persistently drought affected. The above situations have been compounded with the apprehended Climate change which calls for data collection on large scale to …
