Zobrazeno 1 - 10
of 2 253
pro vyhledávání: '"River network"'
Publikováno v:
Rekayasa, Vol 17, Iss 2, Pp 306-319 (2024)
Assessing DEMs is a critical step in hydrological applications to reduce uncertainties. This study assesses the uncertainty level of using several DEM products by comparing the derivation of watershed morphometric information in the form of hydrologi
Externí odkaz:
https://doaj.org/article/1187a143223542e08a0f906ffe479d8f
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
The non-uniform suspended sediment flowing into the Yangtze River Estuary (YRE) has a substantial impact on riverbed evolution and the ecological environment. Conducting a numerical simulation can provide missing measurement data and act as an import
Externí odkaz:
https://doaj.org/article/2c67febfad4b437eb895f46a47fc8165
Publikováno v:
Water Science and Technology, Vol 89, Iss 9, Pp 2416-2428 (2024)
The connectivity of urban river networks plays an important role in cities in many aspects, such as urban water safety, water quality (WQ), and aquatic ecological balance. This study focuses on the river network and the Majiawan Wetland in the Chaoya
Externí odkaz:
https://doaj.org/article/7fbdcfb7ee244a9da0f3b898ff93cc53
Autor:
Juan Huan, Jialong Yuan, Hao Zhang, Xiangen Xu, Bing Shi, Yongchun Zheng, Xincheng Li, Chen Zhang, Qucheng Hu, Yixiong Fan, Jiapeng Lv, Liwan Zhou
Publikováno v:
Water Science and Technology, Vol 89, Iss 8, Pp 1961-1980 (2024)
Agricultural non-point sources, as major sources of organic pollution, continue to flow into the river network area of the Jiangnan Plain, posing a serious threat to the quality of water bodies, the ecological environment, and human health. Therefore
Externí odkaz:
https://doaj.org/article/53614612ba9d447395fa4a28c3254f4d
Autor:
DUANMU Jiayao, CHEN Cheng, CHEN Xiaohua, SHEN Genxiang, ZHANG Min, GUO Chunxia, WANG Zhenqi, BAI Yujie, LING Zhixiong, CAO Guomin
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 3, Pp 71-79 (2024)
【Objective】 Discharge coefficient is a coefficient describing the discharge of non-point source pollution to water bodies. It is affected by many biotic and abiotic factors. In this paper, we analyze its variation in typical drylands in river net
Externí odkaz:
https://doaj.org/article/342657c2fc414664a893e9a3d0224bb9
Publikováno v:
Solid Earth Sciences, Vol 8, Iss 4, Pp 319-344 (2023)
The study utilized the fuzzy analytical hierarchical process (F-AHP) in the multicriteria decision analysis of seven important hydrogeologic parameters associated with groundwater potentiality/yield. The purpose was to develop groundwater potential m
Externí odkaz:
https://doaj.org/article/eca148d29d8441d4ab5f764a2708fb0c
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 52, Iss , Pp 101691- (2024)
Study region: Dongjiang River Network (DJRN), a complex urbanized river network in the Pearl River Basin, China. Study focus: Low-oxygen conditions have been expanding in urbanized river systems, whereas a clear and quantitative understanding on the
Externí odkaz:
https://doaj.org/article/7283c02da2ab41c89da8cbba3c2ef550
Unraveling the Impacts of River Network Connectivity on Ecological Quality Dynamics at a Basin Scale
Autor:
Xia Li, Xiaobiao Mo, Cheng Zhang, Qing Wang, Lili Xu, Ze Ren, Gregory W. McCarty, Baoshan Cui
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2370 (2024)
The ecological quality of river basins is significantly influenced by the complex network of river structures and their connectivity. This study measured the temporal and spatial variability of ecological quality, as reflected by remote sensing ecolo
Externí odkaz:
https://doaj.org/article/a1a455fdf1ae474a8a36854b0955d8a3
Publikováno v:
Guan'gai paishui xuebao, Vol 42, Iss 6, Pp 67-73 (2023)
【Objective】 High-resolution hydrographic datasets have become increasingly accessible which will have a significant impact on hydrological modelling such as runoff and flood inundation. In this paper, we present a new hydrographic dataset. 【Met
Externí odkaz:
https://doaj.org/article/dea5a8d8b3fd4c6ba07a933720e2a4d2
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 51, Iss , Pp 101604- (2024)
Study region: Hanjiang River basin (HRB), China. Study focus: Understanding the transmission of hydrological drought along river networks is of extreme importance for monitoring, forewarning, and mitigation of drought. However, it is extremely diffic
Externí odkaz:
https://doaj.org/article/ab3bb8b75e214eae9562b65699537b39