Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Xunhong Chen"'
Publikováno v:
Journal of Arid Land. 9:98-108
Groundwater is a significant component of the hydrological cycle in arid and semi-arid areas. Its evapotranspiration is an important part of the water budget because many plants are groundwater-dependent. To restore the degraded ecosystems, the need
Publikováno v:
Hydrogeology Journal. 24:2035-2047
Interactions between surface waters and groundwater are of great significance for evaluating water resources and protecting ecosystem health. Heat as a tracer method is widely used in determination of the interactive exchange with high precision, low
Publikováno v:
Irrigation Science. 34:297-312
Water saving practices are essential for sustainable use of water resources in semiarid regions. To understand the impacts of different water saving measures on groundwater resources, the Hetao Irrigation District in Northwest China was chosen in thi
Publikováno v:
Water Resources Research. 52:1948-1960
Groundwater evapotranspiration (ETg) links various ecohydrological processes and is an important component in regional water budgets. In this study, an extensive monitoring network was established in a semiarid riparian area to investigate various co
Autor:
Xunhong Chen, Tiejun Wang, Aaron R. Young, Jozsef Szilagyi, Vitaly A. Zlotnik, Trenton E. Franz, Weifeng Yue, Martha Shulski, Jinsheng You
Publikováno v:
Journal of Hydrology. 533:250-265
Summary Despite the importance of groundwater recharge (GR), its accurate estimation still remains one of the most challenging tasks in the field of hydrology. In this study, with the help of inverse modeling, long-term (6 years) soil moisture data a
Autor:
Ying Zhang, Longcang Shu, Junjiang Li, Shulei Li, Shuai Chen, Guan Wang, Chengpeng Lu, Xunhong Chen
Publikováno v:
Proceedings of the International Association of Hydrological Sciences, Vol 368, Pp 472-477 (2015)
The paper aims to evaluate the impacts of the average hydraulic conductivity of the heterogeneous aquifer on the estimated hydraulic conductivity using the observations from pumping tests. The results of aquifer tests conducted at a karst aquifer are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::768583e6484d059cce68d150d2ba089b
https://www.proc-iahs.net/368/472/2015/
https://www.proc-iahs.net/368/472/2015/
Autor:
Xunhong Chen, Jingsi Zhu, Longcang Shu, Xiao Zhang, Chengpeng Lu, Emmanuel Kwame Appiah-Adjei, Guangdong Wu
Publikováno v:
Hydrogeology Journal. 23:1603-1615
The change of vertical hydraulic conductivity (K v) before and after a flood season is crucial in understanding the long-term temporal variation of streambed permeability. Therefore, in this study, a detailed K v field investigation was conducted at
Publikováno v:
Hydrology Research. 47:15-26
The heterogeneity of vertical hydraulic conductivity (Kv) is a key attribute of streambed for researchers investigating surface water–groundwater interaction. However, few three-dimensional (3-D) Kv models with high spatial resolutions have been ac
Publikováno v:
Groundwater. 54:131-142
Knowledge of air permeability (ka ) at dry conditions is critical for the use of air flow models in porous media; however, it is usually difficult and time consuming to measure ka at dry conditions. It is thus desirable to estimate ka at dry conditio
Publikováno v:
Journal of Hydrology. 520:244-253
Summary The Platte River in south-central Nebraska is a priority reach to maintain appropriate in-stream flow for healthy stream habitat. Transmission losses normally take place here when flood wave or reservoir-release water travels through during s