Results 11 to 20 of about 1,345,792 (309)

Geomorphological asymmetry of river basins belonging to different orders (based on the Belgorod region)

Учёные записки Казанского университета: Серия Естественные науки, 2018
The geomorphological analysis of the erosion potential of 52 sublatitudinal and 39 submeridional river basins within the boundaries of the Belgorod region has been performed. The asymmetry of each of them has been determined.
F.N. Lisetskii, Zh.A. Buryak, O.A. Marinina   +2 more
doaj   +1 more source

Evolution of Hydrological Conditions and Driving Factors Analysis of the Yongding River in a Changing Environment: A Case Study of the Xiangshuipu Section

Agronomy, 2023
Hydrological conditions are key factors in the evaluation of water resources and ecosystems. The Yongding River Basin has many irrigated areas, and excessive agricultural water consumption has led to serious water shortages and ecosystem damage.
Yiyang Yang, Siyu Cai, Hao Wang, Ping Wang, Wei Li   +4 more
doaj   +1 more source

Monitoring Terrestrial Water Storage Changes with the Tongji-Grace2018 Model in the Nine Major River Basins of the Chinese Mainland

Remote Sensing, 2021
Data from the Gravity Recovery and Climate Experiment (GRACE) satellite mission can be used to monitor changes in terrestrial water storage (TWS). In this study, we exploit the TWS observations from a new temporal gravity field model, Tongji-Grace2018 ...
Zhiwei Chen, Xingfu Zhang, Jianhua Chen
doaj   +1 more source

Comparative Research on River Basin Management in the Sagami River Basin (Japan) and the Muda River Basin (Malaysia) [PDF]

Resources, 2018
In the world, river basins often interwoven into two or more states or prefectures and because of that, disputes over water are common. Nevertheless, not all shared river basins are associated with water conflicts. Rivers in Japan and Malaysia play a significant role in regional economic development.
Sim, Lay Mei, Onishi, Akio, Gervais, Olivier, Chan, Ngai Weng   +3 more
openaire   +2 more sources

Multifractal Characteristics Analysis Based on Slope Distribution Probability in the Yellow River Basin, China

ISPRS International Journal of Geo-Information, 2021
Multifractal theory provides a reliable method for the scientific quantification of the geomorphological features of basins. However, most of the existing research has investigated small and medium-sized basins rather than complex and large basins.
Zilong Qin, Jinxin Wang, Yan Lu
doaj   +1 more source

An Ecologically Oriented Operation Strategy for a Multi-Reservoir System: A Case Study of the Middle and Lower Han River Basin, China

Engineering, 2018
Constructing and operating a multi-reservoir system changes the natural flow regime of rivers, and thus imposes adverse impacts on riverine ecosystems.
Hao Wang, Xiaohui Lei, Denghua Yan, Xu Wang, Shuyue Wu, Zhengjie Yin, Wenhua Wan   +6 more
doaj   +1 more source

Improved ecological development model for lower Yellow River floodplain, China

Water Science and Engineering, 2020
In this study, a model for the development of the wide floodplain in the lower Yellow River Basin, in China was developed. This model includes flood control schemes using grading criteria, enables sediment deposition in partitioned zones, and allows free
Jin-liang Zhang, Yi-zi Shang, Ji-xiang Liu, Jian Fu, Meng Cui   +4 more
doaj   +1 more source

Identification of river basins within northwestern slope of Crimean Mountains using various digital elevation models (ASTER GDEM, ALOS World 3D, Copernicus DEM, and SRTM DEM)

Frontiers in Earth Science, 2023
Since the end of the 20th century, the use of geographic information systems and digital elevation models has reduced the time required for and improved the quality of morphometric analysis of the relief within river basins.
Vladimir Tabunshchik, Roman Gorbunov, Tatiana Gorbunova, Tatiana Gorbunova, Cam Nhung Pham, Aleksandra Klyuchkina   +5 more
doaj   +1 more source

Regional climate projections in two alpine river basins: Upper Danube and Upper Brahmaputra [PDF]

, 2011
Projections from coarse-grid global circulation models are not suitable for regional estimates of water balance or trends of extreme precipitation and temperature, especially not in complex terrain.
Yaoming, Ma, Dobler, Andreas, A. Dobler, M. Yaoming, Ahrens, Bodo, Kienberger, Stefan, S. Kienberger, B. Ahrens, N. Sharma, Sharma, Nayan   +9 more
core   +2 more sources

Value of river discharge data for global-scale hydrological modeling [PDF]

, 2007
his paper investigates the value of observed river discharge data for global-scale hydrological modeling of a number of flow characteristics that are required for assessing water resources, flood risk and habitat alteration of aqueous ecosystems.
P. Döll, M. Hunger, Hunger, Martin, Döll, P., Döll, Petra, Hunger, M.   +5 more
core   +2 more sources