نتایج جستجو برای: flanders river basins

تعداد نتایج: 94168  

2002

The idea of transferring 'ready-made' Integrated River Basin Management (IRBM) solutions from Australia, North America and Europe to India and other developing countries holds great appeal for policy makers, donors and social researchers. But a review of actual experience suggests that effective solutions need to be tailored to fit the realities of Indian basins.

2000
C. Paniconi P. A. Troch M. Mancini M. A. Dessena

Soil moisture monitoring and the characterization of the spatial and temporal variability of this hydrologic parameter at scales from small catchments to large river basins continues to receive much attention, reflecting its critical role in subsurface – land surface – atmosphere interactions and its importance to drought analysis, crop yield forecasting, irrigation planning, flood protection, ...

2012
Krystian Obolewski

River basins are very complex systems which include both abiotic and biotic elements. Such a high number of components results in a situation that normal functioning of river with adjacent areas depends on a set of hydrological and geological processes. They influence biological diversity observed in river basins (Arscott et al., 2005; Marshall et al., 2006). Proper assessment of a lotic system...

2007
Guo-Yue Niu Zong-Liang Yang

[1] Snow cover strongly interacts with climate through snow albedo feedbacks. However, global climate models still are not adequate in representing snow cover fraction (SCF), i.e., the fraction of a model grid cell covered by snow. Through an analysis of the advanced very high resolution radiometer (AVHRR) derived SCF and the Canadian Meteorological Centre (CMC) gridded snow depth and snow wate...

2014
Santosh Nepal Wolfgang-Albert Flügel Arun Bhakta Shrestha

Understanding the upstream-downstream linkages in hydrological processes is essential for water resources planning in river basins. Although there are many studies of individual aspects of these processes in the Himalayan region, studies along the length of the basins are limited. This study summarizes the present state of knowledge about linkages in hydrological processes between upstream and ...

2016
K. E. Karlstrom L. C. Crossey R. Crow R. Dorsey

e goal of this paper is to pose research questions that may help resolve controversies about the depositional setting of the ~ 5–6 Ma Bouse Formation and paleohydrology of the earliest Colorado River system. We also summarize and update a recent Geosphere paper (Crossey et a., 2015) that discusses the application of multiple geochemical tracers (87Sr/86Sr, [Sr], δ13C, δ18O) for understanding ca...

2008
L. Allan James Michael B. Singer

Natural physical conditions and the politics of flood management provide the historical context for structural flood control that underlies modern flood hazards in the Sacramento Valley. The valley is a broad, low plain with backswamp basins that were frequently inundated prior to Anglo-American settlement, continuing until the modern flood-control system was established. Early attempts to emul...

2009
P. K. Gupta S. Panigrahy

The effects of climate change on hydrological regimes have become a priority area for water and catchment management strategies. The terrestrial hydrology driven by monsoon rainfall plays a crucial role in shaping the agriculture, surface and ground water scenario in India. Thus, it is imperative to assess the impact of the changing climatic scenario projected under various climate change scena...

2014
Joep F. Schyns Arjen Y. Hoekstra

A Water Footprint Assessment is carried out for Morocco, mapping the water footprint of different activities at river basin and monthly scale, distinguishing between surface- and groundwater. The paper aims to demonstrate the added value of detailed analysis of the human water footprint within a country and thorough assessment of the virtual water flows leaving and entering a country for formul...

2017
Kellie J Carim J Caleb Dysthe Michael K Young Kevin S McKelvey Michael K Schwartz

The Pacific lamprey (Entosphenus tridentatus) is an anadromous fish once abundant throughout coastal basins of western North America that has suffered dramatic declines in the last century due primarily to human activities. Here, we describe the development of an environmental DNA (eDNA) assay to detect Pacific lamprey in the Columbia River basin. The eDNA assay successfully amplified tissue de...

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