Results 241 to 250 of about 221,318 (305)

Monthly runoff time series prediction by variational mode decomposition and support vector machine based on quantum-behaved particle swarm optimization

, 2020
Accurate monthly runoff prediction plays an important role in the planning and management of water resources. However, owing to climate changes and human activities, natural runoff often contains a variety of frequency components, and existing monthly ...
Zhong-kai Feng, Wen-jing Niu, Zheng-yang Tang, Zhiqiang Jiang, Yang Xu, Yi Liu, Hairong Zhang   +6 more
semanticscholar   +1 more source

Effect of shrub-grass vegetation coverage and slope gradient on runoff and sediment yield under simulated rainfall

, 2021
Evaluating the benefits of sediment and runoff reduction in different vegetation types is essential for studying the mechanisms of soil and water conservation on the Loess Plateau.
D. Han, Jingcheng Deng, Chaojun Gu, Xingmin Mu, P. Gao, Jianjian Gao   +5 more
semanticscholar   +1 more source

Microplastics in stormwater runoff in a semiarid region, Tijuana, Mexico.

Science of the Total Environment, 2019
Land-based sources are considered the most important source of microplastic pollution to marine environment. Stormwater runoff has been identified as one of the main pollutant contributors to water bodies.
T. Piñón-Colin, R. Rodriguez-jimenez, E. Rogel-Hernández, Adriana Álvarez-Andrade, F. Wakida   +4 more
semanticscholar   +1 more source

A hybrid runoff generation modelling framework based on spatial combination of three runoff generation schemes for semi-humid and semi-arid watersheds

, 2020
It is challenging to accurately differentiate and simulate different runoff components yielded under the saturation-excess and infiltration-excess mechanisms in semi-arid and semi-humid watersheds.
Yuhuan Liu, Ke Zhang, Zhijia Li, Zhiyu Liu, Zhiyu Liu, Jingfeng Wang, Jingfeng Wang, Pengnian Huang   +7 more
semanticscholar   +1 more source

Response of runoff and soil erosion to erosive rainstorm events and vegetation restoration on abandoned slope farmland in the Loess Plateau region, China

, 2020
It has been widely known that vegetation restoration plays a vital importance in controlling surface runoff and soil erosion. The most of soil erosion were caused by erosive rainstorm events.
Liang Yue, J. Juying, Tang Bingzhe, Cao Binting, L. Hang   +4 more
semanticscholar   +1 more source

On runoff

Eos, Transactions American Geophysical Union, 1932
Members of the Committee on Runoff were appointed last fall. The Committee since that time has been active in formulating plans of organization and procedure. Based upon correspondence with the members, the Committee organization has been divided into four sub‐committees, as follows: (l) On Rainfall, Chairman, C. S.
openaire   +1 more source

Effects of vegetation and rainfall types on surface runoff and soil erosion on steep slopes on the Loess Plateau, China

CATENA, 2018
It is widely recognized that vegetation restoration plays a key role in controlling soil erosion in China's Loess Plateau. However, the effects of vegetation types on soil erosion on steep slopes of the Loess Plateau are not yet fully understood. In this
Hao Chen, Xiaoping Zhang, M. Abla, D.-F. Lu, Rui-Ping Yan, Q. Ren, Z.P. Ren, Yahui Yang, Wenhui Zhao, P. Lin, Baoyuan Liu, Xihua Yang   +11 more
semanticscholar   +1 more source

Surface runoff in urban areas: The role of residential cover and urban growth form

, 2020
In the context of rapid urbanization and climate change, understanding the impact of urban dynamics on surface runoff is important. For future urban planning, there is a particular knowledge gap regarding the factors that affect surface runoff to improve
Chao Xu, Mohammad A. Rahman, D. Haase, Yiping Wu, M. Su, S. Pauleit   +5 more
semanticscholar   +1 more source

Runoff

Die wesentliche Fragestellung in diesem Forschungsvorhaben galt der Bestimmung von Metallionen, die sich infolge von Korrosionsprozessen aus den metallenen Werkstoffen herauslösen und durch Regenereignisse aus Deckschichten herausgelöst werden und in die Umwelt gelangen.
Vishal Singh, Sanjay K. Jain
  +4 more sources

Nitrate N loss by leaching and surface runoff in agricultural land: A global issue (a review)

Advances in Agronomy, 2019
Agricultural systems are nitrogen (N) deficient throughout the world and N is the most important nutrient in realizing the maximum potential of the crop and sustainability of the environment.
Zhaohui Wang, Sheng-xiu Li
semanticscholar   +1 more source