Hydrology

Order of the National Green Tribunal regarding floating hotel in Tehri Lake, 10/02/2025

Order of the National Green Tribunal in the matter of News item titled "Uttarakhand HC License expired why is floating hotel running?" appearing in the Times of India dated 07.01.2024. The MA was registered on the basis of the report dated June 14, 2024 filed by the National Mission for …

Ministry of Environment and Forests (MoEF) report on World Culture Festival in OA No.65/2016 before Hon'ble NGT

Ministry of Environment and Forests (MoEF) report World Culture Festival in OA No.65/2016 before Hon'ble NGT On the direction of the Hon'ble National Green Tribunal (NGT) in the matter of Manoj Mishra Vs Union of India & Others in Original Application No.6 of 2012, a Committee was constituted in February, …

Review of hydro-economic models to address river basin management problems: structure, applications and research gaps

Efficient use of water resources is gaining priority in global development policy debates due to the increasing demand for water from agriculture, industry, energy production and ecosystem services. This study systematically reviews the recent hydro-economic modeling (HEM) literature to characterize the relevance of HEM tools for analyzing problems of water …

An observational radiative constraint on hydrologic cycle intensification

Intensification of the hydrologic cycle is a key dimension of climate change, with substantial impacts on human and natural systems1, 2. A basic measure of hydrologic cycle intensification is the increase in global-mean precipitation per unit surface warming, which varies by a factor of three in current-generation climate models (about …

Influence of basin characteristics on the effectiveness and downstream reach of interbasin water transfers: displacing a problem

Interbasin water transfers are globally important water management strategies, yet little is known about their role in the hydrologic cycle at regional and continental scales. Specifically, there is a dearth of centralized information on transfer locations and characteristics, and few analyses place transfers into a relevant hydrological context. We assessed …

Ground Water Year Book of Maharashtra and Union Territory of Dadra and Nagar Haveli 2014-15

Central Ground Water Board (CGWB), Central Region has established 1772 ‘Ground Water Monitoring Wells’ (GWMW) in the Maharashtra State and the Union Territory of Dadra and Nagar Haveli. Out of which, 210 wells are either abandoned or not being monitored due to various unavoidable reasons. Thus, there are about 1562 …

Order of the National Green Tribunal regarding dumping of muck in river Satluj, 19/11/2015

Order of the National Green Tribunal in the matter of Madan Lal Vs. Union of India & Ors. regarding the illegal dumping of huge quantities of muck by the Project Proponent in river Satluj. NGT directed a committee of officers from the Pollution Control Board Himachal Pradesh and officers from …

Order of the National Green Tribunal regarding the Demwe Hydro Electric Project on river Lohit, Arunachal Pradesh, 14/11/2015

Order of the National Green Tribunal in the matter of M/S Athena Deme Power Ltd. Vs Union of India & Others dated 14/11/2015 regarding the 1750 MW Demwe Hydro Electric Project on river Lohit in Lohit District of State of Arunachal Pradesh.

Analysis and prediction of reference evapotranspiration with climate change in Xiangjiang River Basin, China

Reference evapotranspiration (ET0) is often used to estimate actual evapotranspiration in water balance studies. In this study, the present and future spatial distributions and temporal trends of ET0 in the Xiangjiang River Basin (XJRB) in China were analyzed. ET0 during the period from 1961 to 2010 was calculated with historical …

Assessment of human–natural system characteristics influencing global freshwater supply vulnerability

Global freshwater vulnerability is a product of environmental and human dimensions, however, it is rarely assessed as such. Our approach identifies freshwater vulnerability using four broad categories: endowment, demand, infrastructure, and institutions, to capture impacts on natural and managed water systems within the coupled human–hydrologic environment. These categories are represented …

Reduced streamflow in water-stressed climates consistent with CO2 effects on vegetation

Global environmental change has implications for the spatial and temporal distribution of water resources, but quantifying its effects remains a challenge. The impact of vegetation responses to increasing atmospheric CO2 concentrations on the hydrologic cycle is particularly poorly constrained1, 2, 3. Here we combine remotely sensed normalized difference vegetation index …

Order of the National Green Tribunal pertaining to interference in the catchment area of lakes and other river bodies in Rajasthan, 19/10/2015

Order of the National Green Tribunal (Central Zonal Bench, Bhopal) in the matter of Tilok Ram Vs. State of Rajasthan & Others dated 19/10/2015 pertaining to interference in the catchment area of lakes and other river bodies in Rajasthan leading to either fall in the water levels or their total …

Impact of climate change on groundwater in a confined Mediterranean aquifer

This paper presents an inverse modeling method based on wavelet analysis, devoted to assessment of the impacts of climate change on the groundwater resources of a con- fined coastal multi-layer aquifer, located in the south of France (Pyrénées-Orientales). The hydraulic behavior of the aquifer is described based on the results …

River–human harmony model to evaluate the relationship between humans and water in river basin

With the rapid population growth, ecological pressure caused by human activities on rivers is growing. Decision makers are often faced with the dilemma of how to maintain economic growth while also maintaining the resources of a river and its environment. In this study, a model has been proposed for the …

Order of the National Green Tribunal regarding preventing and controlling pollution of River Yamuna as well as preventing degradation of its flood plain, 16/09/2015

Order of the National Green Tribunal (Principal Bench, New Delhi) in the matter of Manoj Mishra Vs. Union of India & Ors dated 16/09/2015 regarding preventing and controlling pollution of River Yamuna as well as preventing degradation of its flood plain. The Tribunal in its order said that "no commercial/construction …

Judgement of the National Green Tribunal regarding cancellation of the environmental clearance granted to the Project Proponent (Lalitpur Power Generation Company Ltd.), 15/09/2015

Judgement of the National Green Tribunal (Principal Bench, New Delhi) in the matter of Mohar Singh Yadav Vs Union Of India & Ors. dated 15/09/2015 regarding cancellation of the environmental clearance granted to the Project Proponent (Lalitpur Power Generation Company Ltd.) vide order dated 31st March 2011. The Applicant states …

Sustainable water management under future uncertainty with eco-engineering decision scaling

Managing freshwater resources sustainably under future climatic and hydrological uncertainty poses novel challenges. Rehabilitation of ageing infrastructure and construction of new dams are widely viewed as solutions to diminish climate risk, but attaining the broad goal of freshwater sustainability will require expansion of the prevailing water resources management paradigm beyond …

Projecting the hydrologic impacts of climate change on Montane wetlands

Wetlands are globally important ecosystems that provide critical services for natural communities and human society. Montane wetland ecosystems are expected to be among the most sensitive to changing climate, as their persistence depends on factors directly influenced by climate (e.g. precipitation, snowpack, evaporation). Despite their importance and climate sensitivity, wetlands …

Order of the National Green Tribunal regarding Nayanjuli canal and its restoration, West Bengal, 01/09/2015

Order of the National Green Tribunal in the matter of Dwaipayan Sengupta Vs Union of India & Ors. dated 01/09/2015 regarding Nayanjuli canal and its restoration. The Tribunal directed the Principal Secretary, PWD, Govt. of West Bengal to formulate a scheme in consultation with his engineers for free flow of …

Fog and rain in the Amazon

We here demonstrate that we can resolve the seasonality of the hydrologic cycle in the Amazon using an approach, opposite to general circulation models, in which we resolve convection and parameterize large-scale circulation as a function of the resolved convection. The results emphasize the key role of cloud albedo feedback …

  1. 1
  2. ...
  3. 11
  4. 12
  5. 13
  6. 14
  7. 15
  8. ...
  9. 46

IEP child categories loading...