Results 31 to 40 of about 902,814 (336)
Effects of Wave-Induced Sea Ice Break-Up and Mixing in a High-Resolution Coupled Ice-Ocean Model
Journal of Marine Science and Engineering, 2021 Arctic sea ice plays a vital role in modulating the global climate. In the most recent decades, the rapid decline of the Arctic summer sea ice cover has exposed increasing areas of ice-free ocean, with sufficient fetch for waves to develop.
Junde Li +5 more
doaj +1 more source
Fracture networks in sea ice [PDF]
Frontiers in Physics, 2014 Fracturing and refreezing of sea ice in the Kara sea are investigated using complex networkanalysis. By going to the dual network, where the fractures are nodes and their intersectionslinks, we gain access to topological features which are easy to measure and hence comparewith modeled networks.
Jonas Nesland Vevatne +5 more
openaire +3 more sources
Geographic muting of changes in the Arctic sea ice cover [PDF]
, 2010 The seasonal cycle in Arctic sea ice extent is asymmetric. Its amplitude has grown in recent decades as the ice has retreated more rapidly in summer than in winter.
Eisenman, Ian
core +1 more source
ASTER-Derived High-Resolution Ice Surface Temperature for the Arctic Coast
Remote Sensing, 2018 Ice surface temperature (IST) controls the rate of sea ice growth and the heat exchange between the atmosphere and ocean. In this study, high-resolution IST using the Advanced Spaceborne Thermal Emission and Reflection radiometer (ASTER) thermal infrared
Young-Sun Son +2 more
doaj +1 more source
Robust Mosaicking of Lightweight UAV Images Using Hybrid Image Transformation Modeling
Remote Sensing, 2020 This paper proposes a robust feature-based mosaicking method that can handle images obtained by lightweight unmanned aerial vehicles (UAVs). The imaging geometry of small UAVs can be characterized by unstable flight attitudes and low flight altitudes ...
Jae-In Kim, Hyun-cheol Kim, Taejung Kim
doaj +1 more source
Active subglacial lakes and channelized water flow beneath the Kamb Ice Stream [PDF]
The Cryosphere, 2016 We identify two previously unknown subglacial lakes beneath the stagnated trunk of the Kamb Ice Stream (KIS). Rapid fill-drain hydrologic events over several months are inferred from surface height changes measured by CryoSat-2 altimetry and indicate ...
B.-H. Kim +4 more
doaj +1 more source
Factors controlling the bifurcation structure of sea ice retreat [PDF]
, 2012 The contrast in surface albedo between sea ice and open ocean suggests the possibility of an unstable climate state flanked by two separate stable climate states. Previous studies using idealized single-column models and comprehensive climate models have
Eisenman, Ian
core +1 more source
Predicting September sea ice: Ensemble skill of the SEARCH Sea Ice Outlook 2008-2013 [PDF]
, 2014 Since 2008, the Study of Environmental Arctic Change Sea Ice Outlook has solicited predictions of September sea-ice extent from the Arctic research community.
Bitz, Cecilia M +3 more
core +6 more sources
Prediction of Arctic Sea Ice Concentration Using a Fully Data Driven Deep Neural Network
Remote Sensing, 2017 The Arctic sea ice is an important indicator of the progress of global warming and climate change. Prediction of Arctic sea ice concentration has been investigated by many disciplines and predictions have been made using a variety of methods.
Junhwa Chi, Hyun-choel Kim
doaj +1 more source