Results 51 to 60 of about 667,572 (309)
L’évolution du lac proglaciaire Memphrémagog, sud du Québec [PDF]
, 1983 Lors de la déglaciation finale des Appalaches, le lac proglaciaire Memphremagog a inondé les vallées situées immédiatement à l'est des monts Sutton. Le lac a d'abord occupé le nord du Vermont, tout près de la frontière internationale. Il a ensuite envahi,
Boissonnault, Paul, Gwyn, Q. H. J.
core +1 more source
Eos, 2020 Over the past 3 decades, the persistence of river ice has decreased by almost a week. The decrease in ice has important implications for ecology, climate, and the economy.
openaire +1 more source
Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors
Advanced Functional Materials, EarlyView.This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu +8 more
wiley +1 more source
The influence of the hydrologic cycle on the extent of sea ice with climatic implications [PDF]
Multi-temporal satellite images, field observations, and field measurements were used to investigate the mechanisms by which sea ice melts offshore from the Mackenzie River delta.
Dean, Kenneson G. +2 more
core +4 more sources
Stable isotopes of landfast sea ice as a record of La Grande River under-ice plume dispersal
Arctic ScienceVertical profiles of salinity, and isotopic abundance ratios of hydrogen (δ2H) and oxygen (δ18O) of 18 landfast ice cores, collected along the northeast coast of James Bay in March 2019, and one ice core collected in Belcher Islands, were used to obtain ...
Aura Diaz +5 more
doaj +1 more source
ICENETv2: A Fine-Grained River Ice Semantic Segmentation Network Based on UAV Images
Remote Sensing, 2021 Accurate ice segmentation is one of the most crucial techniques for intelligent ice monitoring. Compared with ice segmentation, it can provide more information for ice situation analysis, change trend prediction, and so on.
Xiuwei Zhang +6 more
doaj +1 more source
Arctic Freshwater Ice and Its Climatic Role [PDF]
, 2011 Freshwater ice dominates the Arctic terrestrial environment and significantly impacts bio-physical and socio-economic systems. Unlike other major cryospheric components that either blanket large expanses (e.g., snow, permafrost, sea ice) or
McNamara, James P.
core +1 more source
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source
A geospatial model to determine patterns in river ice cover breakup and jamming behaviour [PDF]
, 2014 In the past, both empirical and process-based attempts have been made to predict river ice behaviour, in particular ice cover breakup and ice jamming occurrences. These methods perform with varying and limited success and tend to be site specific.
Sagin, Jay
core
Frost fairs, sunspots and the Little Ice Age [PDF]
, 2017 Mike Lockwood, Mat Owens, Ed Hawkins, Gareth S. Jones and Ilya Usoskin examine the links between the solar Maunder minimum, the Little Ice Age and the freezing of the River ...
Hawkins, Ed +4 more
core +1 more source