Results 51 to 60 of about 5,815,586 (195)
Impact of coarse sediment supply from hillslopes to the channel in runoff-dominated, dryland fluvial systems [PDF]
, 2014 Sediment supply from hillslopes to channels is an important control on basin functioning and evolution. However, current theoretical frameworks do not adequately consider processes of runoff-driven hillslope sediment supply, which affect river channels ...
Michaelides, Katerina +3 more
core +1 more source
Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming
Advanced Science, EarlyView.This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai +18 more
wiley +1 more source
Runoff Evolution and Driving Factors of Weihe River in Gansu in Recent 60 Years
Shuitu baochi yanjiu, 2023 Analyzing the long-term variation trend of runoff and studying its influencing factors are the premise of efficient utilization of regional water resources.
TIAN Jinhua +5 more
doaj
Advanced Science, EarlyView.This work visualizes local variations in luminescence and relates them to nanoscale chemical inhomogeneities in single InxGa1−xN quantum wells. We demonstrate that the elemental segregation is only inherent to quantum wells with high indium content. Density functional theory shows this to be the result of strain‐induced phase stabilization, explaining ...
Jing‐Yang Chung +12 more
wiley +1 more source
, 2010 The effect of climate change and land use change on runoff generation and flooding has received great attention in many hydrological modelling studies.
Adnan, Nor Aizam
core +1 more source
Attribution of Runoff Change in the Taohe River Basin Under a Changing Environment
Shuitu baochi yanjiu, 2020 The recorded runoff in arid region presented a dramatically decline trend induced by environment change. It is of significance to quantitatively analyze the influences induced by different drivers for supporting river basin management.
LIU Zhuoxi +5 more
doaj
Adaptive Cu Reconstruction in Heterostructure Drives High‐Rate Nitrate‐to‐Ammonia Conversion
Advanced Science, EarlyView.An adaptively reconstructed Cu/CoOX heterojunction, featuring a surface‐localized, hydroxyl‐rich oxidized Cu species, forms in situ from a CuO/CoOX (Co1Cu9OX) pre‐catalyst during electrochemical nitrate reduction. The self‐adaptive reconstruction and the incorporation of heterostructure regulate nitrogen‐containing intermediate adsorption and *H supply,
Chunyu Yuan +5 more
wiley +1 more source
Effects of land use change on runoff depth in the Songnen Plain, China
Scientific ReportsClimate change and human activities both have a considerable impact on runoff depth, which are important parts of a changing ecosystem. Nevertheless, the main focus of hydrological response research has been on investigating the impact of climate change ...
Zhong Lu +5 more
doaj +1 more source
The effects of climate change and human actions on runoff and its seasonal variation
Shuili Shuiyun Gongcheng XuebaoThe impacts of climate change and human activities on basin runoff are crucial for effective basin management. This study employs the M-K mutation test to determine the baseline and impact periods of runoff in the Hulu River basin.
GUO Xinyi +3 more
doaj +1 more source
Environmental Research Letters, 2013 An understanding of the role of hydro-climatic and geographic regimes on regional actual evapotranspiration (AET) change is essential to improving our knowledge on predicting water availability in a changing climate.
Il Won Jung, Heejun Chang, John Risley
doaj +1 more source