نتایج جستجو برای: regulation of hydrological cycle
تعداد نتایج: 21205190 فیلتر نتایج به سال:
In order to use water resources more efficiently, the construction of conservation projects in dryland watersheds has changed natural cycle processes. This study used SWAT (Soil and Water Assessment Tool) model coupled with glacier module simulate hydrological processes upper reaches Weigan River estuary from 1965 1991, restore quantitatively evaluate conditions estuarine runoff no-reservoir sc...
Correspon Abstract – Current projections predict an intensifi cation of hydrological drought as a consequence of climate change, but we know very little about the potential effects on aquatic communities. La Baña (SW León Province, Spain) is a mountain lake suffering from increased water seepage due to geological reasons. This has caused since 2005 a situation of hydrological drought, with pron...
Recently, the frequent seasonal drought in Southwest China has brought considerable concerns and continuous heated arguments on the "water pump" viewpoint (i.e., the water demand from Hevea spp. and Eucalyptus spp. can be treated as a water pump) once again. However, such viewpoint just focused on water consumption from vegetation transpiration and its ecoenvironment impacts, which had not cons...
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...
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