نتایج جستجو برای: inter basin water transfer

تعداد نتایج: 975515  

Journal: :Territory, Politics, Governance 2022

Large-scale water infrastructure projects have seen a sudden surge to the top of political agenda in many countries as means addressing developmental goals at both national and regional levels, despite decline funding for these 1990s 2000s. The Transaqua inter-basin transfer (IBWT) project, 2400 km-long canal aiming connect Lake Chad Congo River basins, has been recently hailed by basin countri...

ژورنال: مواد پرانرژی 2018

The effect of the presence of compounds such as H2O, NH3, UDMH and NH2-NH2 has been reported on the inter-molecular proton transfer of 3-Nitro-1,2,4-triazole (NTO) using quantum computing. Gaussian 09 program package has been used to calculate geometry optimization and all reactions with 6-311++G(d,p) basis set. In these studies, the substances mentioned in the molecular reactions act as a cata...

Journal: :Applied Energy 2021

Modern energy systems use large amounts of water for electric power production. This has important impacts on future management and system planning decisions. In this study, we quantify the physical production virtual transfer via transmission between Chinese provinces using information 5408 electricity-generating units interprovincial transmission. We show that China’s withdrew 62.7 billion m3...

ژورنال: ژئوفیزیک ایران 2018

Space-borne gravity data from Gravity Recovery and Climate Experiment (GRACE), as well as some other in situ and remotely sensed satellite data have been used to determine water storage changes in Lake Urmia Basin (Iran). As usual, the GRACE products are derived from precise inter-satellite range rate measurements converted to different formats such as spherical harmonic coefficients and equiva...

2015
Gabriel Y. Ponce-Soto Eneas Aguirre-von-Wobeser Luis E. Eguiarte James J. Elser Zarraz M.-P. Lee Valeria Souza

The increase of nutrients in water bodies, in particular nitrogen (N) and phosphorus (P) due to the recent expansion of agricultural and other human activities is accelerating environmental degradation of these water bodies, elevating the risk of eutrophication and reducing biodiversity. To evaluate the ecological effects of the influx of nutrients in an oligotrophic and stoichiometrically imba...

2012
T. Cohen Liechti J. P. Matos J.-L. Boillat A. J. Schleiss

In the framework of the African DAms ProjecT (ADAPT), an integrated water resource management study in the Zambezi Basin is currently under development. In view of the sparse gauging network for rainfall monitoring, the observations from spaceborne instrumentation currently produce the only available rainfall data for a large part of the basin. Three operational and acknowledged high resolution...

Journal: :The Science of the total environment 2016
P Koundouri P Ker Rault V Pergamalis V Skianis I Souliotis

The development of the Water Framework Directive aimed to establish an integrated framework of water management at European level. This framework revolves around inland surface waters, transitional waters, coastal waters and ground waters. In the process of achieving the environment and ecological objectives set from the Directive, the role of economics is put in the core of the water managemen...

Journal: :Ground water 2005
Barry J Hibbs Bruce K Darling

Intermontane basins in the Trans-Pecos region of westernmost Texas and northern Chihuahua, Mexico, are target areas for disposal of interstate municipal sludge and have been identified as possible disposal sites for low-level radioactive waste. Understanding ground water movement within and between these basins is needed to assess potential contaminant fate and movement. Four associated basin a...

2005
Kevin M. Ellett Jeffrey P. Walker Rodger B. Grayson Matthew Rodell

Achieving a successful long-term strategy for sustainable water resource management of the Murray-Darling Basin (MDB) involves improving our understanding of the integrated hydrological system and assessing the impacts of land use and climate change upon this system. A methodology is currently being developed with the potential for addressing these issues by way of a new satellite technology sy...

2011
Kuishuang Feng Ling Siu Dabo Guan Klaus Hubacek

The Yellow River, the second longest river in China, is facing increasing water scarcity due to rising water consumption of a fast growing economy and an increasingly urbanized population with water-intensive consumption patterns. The Yellow River Basin (YRB) is divided into three regions: the upper, middle and lower reaches; each with very different characteristics in terms of water resources,...

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