Results 1 to 10 of about 667,572 (309)

Vanishing river ice cover in the lower part of the Danube basin - signs of a changing climate. [PDF]

Sci Rep, 2018
Many of the world’s largest rivers in the extra tropics are covered with ice during the cold season, and in the Northern Hemisphere approximately 60% of the rivers experience significant seasonal effects of river ice.
Ionita M, Badaluta CA, Scholz P, Chelcea S.   +3 more
europepmc   +3 more sources

ICENET: A Semantic Segmentation Deep Network for River Ice by Fusing Positional and Channel-Wise Attentive Features

Remote Sensing, 2020
River ice monitoring is of great significance for river management, ship navigation and ice hazard forecasting in cold-regions. Accurate ice segmentation is one most important pieces of technology in ice monitoring research.
Xiuwei Zhang, Jiaojiao Jin, Zeze Lan, Chunjiang Li, Minhao Fan, Yafei Wang, Xin Yu, Yanning Zhang   +7 more
doaj   +3 more sources

River ice responses to a warming Arctic—recent evidence from Russian rivers [PDF]

Environmental Research Letters, 2014
This paper looks at the response of river ice to recent warming in the Arctic at six major downstream gauges on large Russian rivers flowing to the Arctic Ocean.
A I Shiklomanov, R B Lammers
doaj   +3 more sources

Effects of Changes in Arctic Lake and River Ice [PDF]

Ambio, 2011
Climatic changes to freshwater ice in the Arctic are projected to produce a variety of effects on hydrologic, ecological, and socio-economic systems.
Prowse T, Alfredsen K, Beltaos S, Bonsal B, Bowden W, Duguay C, Korhola A, McNamara J, Vincent W, Vuglinsky V, Walter Anthony K, Weyhenmeyer G.   +11 more
europepmc   +3 more sources

Simulation of the ice thickness of the Heilongjiang River and application of SD models to a river ice model

Hydrology Research, 2021
The Heilongjiang River is a transboundary river between China and Russia, which often experiences ice dams that can trigger spring floods and significant damages in the region.
Ruofei Xing, Qin Ju, Slobondan P. Simonoviæ, Zhenchun Hao, Feifei Yuan, Huanghe Gu   +5 more
doaj   +1 more source

Research on the RVE of the Calculated Strength of River Ice at the Mesoscale in the Freezing Period of the Yellow River

Applied Sciences, 2023
Microscopic fabric changes are the main reason for the complex physical and material properties of Yellow River ice at the macroscale. To study the physical and material properties of Yellow River ice, Yellow River ice was taken as the research object ...
Yu Deng, Juan Wang, Jiao Zhou
doaj   +1 more source

Flow capacity and ice cap stability of river channel in the Daqing River Basin of the South-to-North water diversion project during the ice period

Alexandria Engineering Journal, 2022
Located in Baoding, northern China’s Hebei Province, the Daqing River Basin faces a nonnegligible problem: the prevention and control of ice damage in the South-to-North Water Diversion Project (SNWDP) during the ice period.
Qiuyu Bo, Wuqun Cheng, Tong Sun
doaj   +1 more source

Estimation of River Ice Thickness in the Shisifenzi Reach of the Yellow River With Remote Sensing and Air Temperature Data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
River ice is an important part of the cryosphere, and effective monitoring of ice thickness information is essential for river ice research. The task of preventing and controlling winter ice damage in the Yellow River is severe, and it is significant to ...
Bin Liu, Honglan Ji, Yongguang Zhai, Hongchun Luo   +3 more
doaj   +1 more source

Quantitative Analysis of the Geometrically Representative Volume Element of the Yellow River’s Granular Ice Microstructure during the Freezing Period

Crystals, 2023
As a naturally polycrystalline material, Yellow River ice exhibits complex mechanical properties that are closely related to its internal microstructure. To study the micromechanical properties of this ice, the geometrically representative volume element
Yu Deng, Juan Wang, Jiao Zhou, Peng Zhang   +3 more
doaj   +1 more source

River ice phenology and thickness from satellite altimetry: potential for ice bridge road operation and climate studies [PDF]

The Cryosphere, 2021
River ice is a key component of the cryosphere. Satellite monitoring of river ice is a rapidly developing area of scientific enquiry, which has wide-ranging implications for climate, environmental and socioeconomic applications.
E. Zakharova, E. Zakharova, S. Agafonova, C. Duguay, C. Duguay, N. Frolova, A. Kouraev   +6 more
doaj   +1 more source