Results 31 to 40 of about 32,750 (166)

Transportation and surface runoff treatment

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Surface water runoff are characterized by specific physicochemical composition, which depends on the area of water disposal. Surface runoff in Russia and other foreign countries characterized by high concentration of suspended solids, petroleum products, high chemical oxygen demand and etc.
Zhanna Govorova, Roman Zaripov, Pavel Popov, Vadim Govorov, Roman Kantakov   +4 more
openaire   +1 more source

Surface runoff generation in a small watershed covered by sugarcane and riparian forest

Revista Ambiente & Água, 2013
Since an understanding of how runoff is generated is of great importance to soil conservation, to water availability and to the management of a watershed, the objective of this study was to understand the generation of surface runoff in a watershed ...
Rafael Pires Fernandes, Robson Willians da Costa Silva, Luiz Felippe Salemi, Tatiana Morgan Berteli de Andrade, Jorge Marcos de Moraes   +4 more
doaj   +1 more source

Comparison of nitrogen losses by runoff from two different cultivating patterns in sloping farmland with yellow soil during maize growth in Southwest China

Journal of Integrative Agriculture, 2022
The loss of N in farmland is an important cause of agricultural non-point source pollution, which seriously impacts the aquatic environment. A two-year (2017–2018) experiment was conducted to investigate the characteristics of runoff and N losses under ...
Shu-qin HE, Rui MA, Na-na WANG, Shuang WANG, Ting-xuan LI, Zi-cheng ZHENG   +5 more
doaj   +1 more source

Changes in Surface Runoff and Temporal Dispersion in a Restored Montane Watershed on the Qinghai–Tibetan Plateau

Land
Surface runoff is a major component of the hydrological cycle, and it is essential for supporting the ecosystem services provided by grassland and forest ecosystems.
Xiaofeng Ren, Erwen Xu, C. Ken Smith, Michael Vrahnakis, Wenmao Jing, Weijun Zhao, Rongxin Wang, Xin Jia, Chunming Yan, Ruiming Liu   +9 more
doaj   +1 more source

Runoff trend and potentiality in Melaka Tengah catchment of Malaysia using SCS-CN and statistical technique

Journal of Environmental Engineering and Landscape Management, 2016
This study is focused to identify the surface runoff trends and potentiality of the five watersheds transforming the discrete runoff pattern to smooth patterns. Runoff potentiality was analyzed by Soil Conservation Service Curve Number (SCS-CN) technique.
Sharif Moniruzzaman Shirazi, MD Ibrahim Adham, Faridah Othman, Noorul Hasan Zardari, Zubaidah Ismail   +4 more
doaj   +1 more source

Assessing quality and distribution of surface runoff and soil from a mixed-use catchment, Teluk Intan in Malaysia [PDF]

E3S Web of Conferences
Surface water quality of river channels has been well examined over the years, without much focus on one of the potential contributors, that is surface runoff transporting contaminants from surrounding land.
Lye Xin Yan, Nakayama Akihiko
doaj   +1 more source

Response of Runoff and Sediment Yield from Maize Slope Farmland in Karst Areas to Slope Gradient

Shuitu Baochi Xuebao
[Objective] To elucidate the responses of surface runoff, subsurface runoff, and underground runoff hydrological pathways to slope in maize sloping farmland in Karst regions.
WU Guangqin, DAI Quanhou, WANG Yong, DING Pengwei, YAO Yiwen   +4 more
doaj   +1 more source

The Long-term Projection of Surface Runoff in the Regions above Danjiangkou in Hanjiang River Basin based on Water-energy Balance

MATEC Web of Conferences, 2018
The projection of surface runoff in the context of climate change is important to the rational utilization and distribution of water resources. This study did a case study in regions above Danjiangkou in Hanjiang River Basin.
Yin Jun, Yuan Zhe, Wang Run
doaj   +1 more source

GIS-based Approach to Estimate Surface Runoff in Small Catchments: A Case Study

Quaestiones Geographicae, 2016
The issue of surface runoff assessment is one of the important and relevant topics of hydrological as well as geographical research. The aim of the paper is therefore to estimate and assess surface runoff on the example of Vyčoma catchment which is ...
Vojtek Matej, Vojteková Jana
doaj   +1 more source

Assessing the Effect of Land Use Change on Surface Runoff in a Rapidly Urbanized City: A Case Study of the Central Area of Beijing

Land, 2020
The change in land use during the process of urbanization affects surface runoff and increases flood risk in big cities. This study investigated the impact of land use change on surface runoff in Beijing’s central area during the period of rapid ...
Shanshan Hu, Yunyun Fan, Tao Zhang
doaj   +1 more source