نتایج جستجو برای: hydrological and ecological needs
تعداد نتایج: 16856274 فیلتر نتایج به سال:
The terms ecohydrology and hydro-ecology (also written as eco-hydrology and hydroecology) are now in common usage. A search on the Internet comes up with a plethora of related entries. There are university units, study courses, research projects, scientific conferences, and journal papers devoted to ecohydrology. There are several books with ecohydrology (or hydro-ecology) in the title and even...
Evaluation of hydrologic behaviour and soil erosion as an environmental crisis is important in order to maintain watershed ecological safety at optimum level. The aim of this study is to evaluate the performance of the distributed hydrological WetSpa model in simulating erosion and sediment transport and also sedigraph in Taleghan watershed, Iran. Base digital maps and daily meteorological time...
The Water Framework Directive of the European Union requires member states to achieve good ecological status of all water bodies. A harmonized pan-European assessment of water resources availability and quality, as affected by various management options, is necessary for a successful implementation of European environmental legislation. In this context, we developed a methodology to predict sur...
The availability of water at or near the surface determines the way incident radiative energy is partitioned at the ground surface. The goal of this thesis is to determine if better hydrological representation in the MIT Integrated Global System Model will improve its climate prediction capability. This thesis compares the performances of the hydrological modules in the MIT Climate Model and th...
Band, L.E., Patterson, P., Nemani, R. and Running, S.W., 1993. Forest ecosystem processes at the watershed scale: incorporating hillslope hydrology. Agric. For. Meteorol., 63: 93-126. An approach to distributed modeling of watershed hydro-ecological processes over large spatial scales is described. A data and simulation system, RHESSys (Regional HydroEcological Simulation System), combines a se...
Businesses have an unrivalled ability to mobilize human, physical and financial capital, often manage large land holdings, and draw on resources and supply products that impact a wide array of ecosystems. Businesses therefore have the potential to make a substantial contribution to arresting declines in biodiversity and ecosystem services. To realize this potential, businesses require support f...
BIOGRAPHY Steven Rozic: M.Sc. Candidate, University of Windsor. Received B.Sc. in Software Engineering in 2004. Research interests in artificial intelligence and GIS integration, knowledge representation and reasoning, and software engineering methodology. Phil Graniero: Assistant Professor, University of Windsor since 2000 and Researcher, Great Lakes Institute for Environmental Research since ...
Department of Physical Geography and Quaternary Geology, Stockholm University, S-10691 Stockholm, Sweden, Bolin Centre for Climate Research, Stockholm University, S-10691 Stockholm, Sweden, Heidelberg Academy of Sciences, University of Heidelberg, Im Neuenheimer Feld 229 D-69120 Heidelberg, Germany, Geological Survey of Israel, 30 Malchei Israel St, Jerusalem, Israel 95501, Department of Geolog...
a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...
Leaf area index, defined as one half the total (all sided) leaf area per unit ground surface area [1], is a key vegetation structural parameter used in most ecological, hydrological and meteorological models to describe physical and biological processes associated with vegetated surfaces and their interaction with the atmosphere. The accuracy of existing global LAI parameters is not yet satisfa...
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