Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Zicheng Zheng"'
Autor:
Shuqin He, Yongdong Wang, Huagang Huang, Haiying Yu, Tingxuan Li, Xiaoling He, Xizhou Zhang, Zicheng Zheng, Chaowen Lin, Tao Liu
Publikováno v:
Journal of Soils and Sediments. 19:4005-4020
Phosphorus (P) and sediment loss through runoffs to surface and ground water represent a risk to human and environmental health. The objective of this work was to understand the mechanisms of P loss under heavy rain from the purple soil of sloping fa
Publikováno v:
Hydrological Processes. 33:76-85
Publikováno v:
Applied Soil Ecology. 131:12-21
Land-applied poultry manure threatens to water environments, particularly because of its high concentration of phosphorus (P). Polygonum hydropiper is efficient in extracting soil excess P, thereby reducing the risk of P runoff and leaching. Rather,
Publikováno v:
Hydrological Processes. 32:2543-2556
Publikováno v:
CATENA. 162:203-215
Soil microrelief has been found to influence processes of water infiltration, runoff and erosion. However, its mathematical description remains poorly understood. The primary objective of this study was to explore changes in soil microrelief and its
Autor:
Zicheng Zheng, Shuqin He, Xiaoling He, Chaowen Lin, Tao Liu, Xizhou Zhang, Haiying Yu, Tingxuan Li, Huagang Huang, Yongdong Wang
Publikováno v:
Environmental science and pollution research international. 26(23)
Colloidal particles in runoff could play an important role in phosphorus (P) transfer from sloped farmland to waterbodies. We investigated the distribution of P in different-size particles from a purple soil and colloidal phosphorus (CP) loss in runo
Publikováno v:
Science of The Total Environment. 752:141886
Soil surface microtopography plays a significant role in rill erosion. In addition, upslope inflow has a large effect on downslope soil erosion processes. Experiments including four different upslope filling areas (0 m2, 0.15 m2, 0.30 m2, and 0.45 m2
Publikováno v:
CATENA. 190:104515
Microtopography significantly influences soil erosion at hillslope scale. Currently, the influence of microtopography on temporal evolution of soil erosion is still unclear. A set of simulated rainfall experiments on three 2 m long, 1 m wide soil box
Publikováno v:
Geomorphology. 349:106915
Soil surface roughness (SSR) is one of the topographic factors affecting soil erosion. Currently, temporal variation characteristics of runoff and sediment yield of SSR is still unknown. In this study, ridge tillage (RT) and linear slope (CK) were us
Autor:
Shuqin He, Huagang Huang, Jian Luo, Tao Liu, Zicheng Zheng, Xizhou Zhang, Yongdong Wang, Haiying Yu, Tingxuan Li
Publikováno v:
Soil and Tillage Research. 195:104359
Rill erosion is one of the most serious problems in sloping farmland of purple soil. The formation and evolution of runoff and sediment associated with rill erosion are complex processes that are influenced by many factors. The aim of the present stu