Results 41 to 50 of about 43,926 (306)
Understanding freshwater changes in the Arctic ocean
, 2021 By enforcing a strong stratification at the ocean surface, freshwater is a key determiner of the physical and biogeochemical dynamics of the Arctic Ocean.
Cornish, Sam Benjamin
core +1 more source
Advanced Functional Materials, EarlyView.Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le +6 more
wiley +1 more source
Warmer Atlantic Water intrusion energizes the Arctic Eurasian Basin
Communications Earth & EnvironmentClimate warming is expected to weaken ocean circulation by suppressing deep-ocean eddy activity at mid and low latitudes. However, the future evolution of deep-ocean dynamics in the rapidly changing Arctic remains unclear.
Jiao Chen +7 more
doaj +1 more source
Variability in transport of terrigenous material on the shelves and the deep Arctic Ocean during the Holocene [PDF]
Polar Research, 2015 Arctic coastal zones serve as a sensitive filter for terrigenous matter input onto the shelves via river discharge and coastal erosion. This material is further distributed across the Arctic by ocean currents and sea ice.
Carolyn Wegner +15 more
doaj +1 more source
Arctic Ocean Acidification Assessment: Summary for Policymakers [PDF]
, 2013 Executive summary of the 2013 Arctic Ocean Acidification Assessment, including an update on the state of ocean acidification in the Arctic and how that acidification is impacting on the Arctic marine environment. It outlines each of the ten key findings
Arctic Monitoring and Assessment Programme
core
Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing
Advanced Healthcare Materials, EarlyView.We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu +8 more
wiley +1 more source
Water Masses of the Arctic from 40 Years of Hydrographic Observations
Scientific DataThe Arctic Ocean has been changing rapidly in a warming climate. To monitor these changes, it is useful to classify the Arctic Ocean into water masses-bodies of water with similar origin and physical and biogeochemical properties.
Kate Oglethorpe +6 more
doaj +1 more source
Spatial Regionalization of the Arctic Ocean Based on Ocean Physical Property
Remote SensingThe Arctic Ocean has a uniquely complex system associated with tightly coupled ocean–ice–atmosphere–land interactions. The Arctic Ocean is considered to be highly susceptible to global climate change, with the potential for dramatic environmental impacts
Joo-Eun Yoon, Jinku Park, Hyun-Cheol Kim
doaj +1 more source
Pan-Arctic distributions of continental runoff in the Arctic Ocean [PDF]
Scientific Reports, 2013 Continental runoff is a major source of freshwater, nutrients and terrigenous material to the Arctic Ocean. As such, it influences water column stratification, light attenuation, surface heating, gas exchange, biological productivity and carbon sequestration.
Fichot, Cédric +7 more
openaire +3 more sources
Utilization of ancient permafrost carbon in headwaters of Arctic fluvial networks [PDF]
, 2015 Northern high-latitude rivers are major conduits of carbon from land to coastal seas and the Arctic Ocean. Arctic warming is promoting terrestrial permafrost thaw and shifting hydrologic flowpaths, leading to fluvial mobilization of ancient carbon stores.
Zimov, Nikita +26 more
core +1 more source