Results 121 to 130 of about 20,609 (205)

Sensitivities of the Antarctic ice sheet/ice shelves on melting and calving around the calving front [PDF]

, 2016
第4回極域科学シンポジウム横断セッション：[IP] 極域における多圏融合物理現象11月13日（水）国立極地研究所 ３階 ...
Ralf Greve, 佐藤 建
core   +1 more source

A new 3D full-Stokes calving algorithm within Elmer/Ice (v9.0)

Geoscientific Model Development
Abstract. A new calving algorithm was developed in the glacier model Elmer/Ice that allows unrestricted calving and terminus advance in 3D. The algorithm used the meshing software Mmg to implement anisotropic remeshing and allow mesh adaptation at each timestep.
I. Wheel, D. I. Benn, A. J. Crawford, A. J. Crawford, J. Todd, T. Zwinger   +5 more
openaire   +6 more sources

Ice Front and Mélange Dynamics at Kangerlussuaq Glacier, Eastern Greenland, Since 1981, and Future Stability

Geophysical Research Letters
Calving is a critical factor in the dynamics of marine‐terminating glaciers, yet its long‐term behavior remains poorly understood. Existing models calibrate calving parameters with decadal observational periods and assume they remain constant ...
E. Y. H. Lippert, M. Morlighem, G. Cheng, D. L. Berg, J. Hassan, S. A. Khan   +5 more
doaj   +1 more source

Glaciological and marine biological studies at perimeter of Dronning Maud Land, Antarctica [PDF]

The author has identified the following significant results. A nearly complete map of the Dronning Land coastline from 10 deg W to 29 deg E was produced. Based on this, it was determined that for the past 20 years, the minimum calving rate from this part
Orheim, O.
core   +1 more source

MITOCHONDRIAL DNA POLYMORPHISMS AND FERTILITY IN BEEF CATTLE [PDF]

, 2002
Two regions of mitochondrial DNA, D-loop and ND-5 were characterized using polymerase chain reaction – restriction fragment length polymorphism (PCR-RFLP) involving 422 beef cattle of Hereford and composite breeds from Wokalup’s ...
., Sutarno, A.J, Lymbery, J.M, Cummins, RCA, Thompson   +3 more
core  

Do atmospheric rivers trigger tabular iceberg calving?

Journal of Glaciology
The processes governing iceberg calving from ice shelves remain poorly understood. Recent studies suggest that anomalous atmospheric moisture transport events – atmospheric rivers – can act as triggers for calving.
Tristan Scott Rendfrey, Jeremy Bassis, Claire Pettersen   +2 more
doaj   +1 more source

Effects of negative energy balance on liver gene and protein expression during the early postpartum period and its impacts on dairy cow fertility [PDF]

, 2007
End of project reportNegative energy balance (NEB) is a severe metabolic affecting high yielding dairy cows early post partum with both concurrent and latent negative effects on cow fertility as well as on milk production and cow health.
Diskin, Michael G., Fenwick, M., Fitzpatrick, Richard, Kenny, David A., McCarthy, Sean D., Morris, Dermot G., Murphy, J.J., Patton, Joe, Waters, Sinead M., Wathes, D.C.   +9 more
core  

Large-scale ice-shelf calving events follow prolonged amplifications in flexure

Nature Geoscience
Abstract The retreat of Antarctic ice shelves due to calving and the subsequent reduction in buttressing of the Antarctic Ice Sheet are of major concern for future sea-level rise. Sudden, widespread calving of weakened ice shelves has been linked to fracture amplification forced by ocean swell following regional sea-ice losses.
Nathan J. Teder, Luke G. Bennetts, Phillip A. Reid, Robert A. Massom, Jordan P. A. Pitt, Theodore A. Scambos, Alexander D. Fraser   +6 more
openaire   +1 more source

Unjammed ice is a precursor to calving

Physics Today, 2021
openaire   +1 more source

Satellite remote sensing for ice sheet research [PDF]

Potential research applications of satellite data over the terrestrial ice sheets of Greenland and Antarctica are assessed and actions required to ensure acquisition of relevant data and appropriate processing to a form suitable for research purposes are
omplexity of the land cover and land use p, omplexity of the land cover and land use p, Thomas, R. H.   +2 more
core   +1 more source