Results 71 to 80 of about 51,075 (190)

Calving laws and where to find them

Journal of Glaciology
Calving from tidewater glaciers and ice shelves is an important component of global mass balance and may contribute significantly to future sea-level rise.
Douglas I. Benn, Iain Wheel, Poul Christoffersen, Jan Åström, Samuel James Cook, Adrian Luckman, Faezeh Nick, Nicholas Hulton, Ian Hewitt, Jeremy Bassis   +9 more
doaj   +1 more source

Transition of Glacial Regimes Recorded at IODP Site U1524 in the Ross Sea, Antarctica, Over the Last 800 Thousand Years

Paleoceanography and Paleoclimatology, Volume 41, Issue 10, October 2026.
Abstract Reconstructing past interactions between the West Antarctic Ice Sheet (WAIS) and changing environmental conditions in the Ross Sea region can help determine long‐term WAIS stability. Existing sedimentary records reveal changes to oceanography, sea ice and ice sheet extent over the glacial‐interglacial cycles of the last ∼800 kyr.
J. W. Marschalek, T. van de Flierdt, M. O. Patterson, G. Grant, S. Kim, W. Xiao, Q. Li, G. Cortese, S. Bombard, R. M. Leckie, H. Ishii, T. van Peer, C. Xuan, S. Sugisaki, J. Müller, D. Kaufman, D. K. Kulhanek, K. J. Licht, S. R. Hemming, O. Seki, E. Colizza, F. Torricella, J. Gales, B. W. Romans, N. Varela, L. De Santis, R. M. McKay   +26 more
wiley   +1 more source

Simulating iceberg calving

Understanding the physics of iceberg calving is a holy grail problem of glaciology. Progress on this problem has been slow in part because simulating any system with an evolving geometry is a major challenge. We have developed new approaches to simulating glacier flow with evolving termini, including both iceberg calving and the advance and retreat of ...
MAURER, JONATHAN, Shapero, Daniel
openaire   +1 more source

An Estimate of the Flux of Iceberg Calving from Greenland

Arctic, Antarctic, and Alpine Research, 1999
Using several relationships between calving velocity and physical parameters at the glacier's entry to the ocean, estimates are made of the iceberg flux from the Greenland ice sheet. The flux from each major glacier is estimated, leading to total iceberg fluxes of 170-270 Tkg yr-~.
openaire   +1 more source

Molecular Regulation of Post‐Hatching Embryo Development: Implications for Early Pregnancy Losses in Livestock Species

Reproduction in Domestic Animals, Volume 61, Issue S3, October 2026.
ABSTRACT Pregnancy loss (PL) remains a major limitation to reproductive efficiency in livestock, with a substantial proportion originating during early embryo development, particularly between blastocyst hatching and implantation. This developmental window encompasses complex processes of lineage differentiation and morphogenesis. Accumulating evidence
Alexia Siegmund‐Sabater, Nuria Martínez de los Reyes, Inés Flores‐Borobia, Leopoldo González‐Brusi, Beatriz Galiano‐Cogolludo, Pilar Marigorta, Pablo Bermejo‐Álvarez, Priscila Ramos‐Ibeas   +7 more
wiley   +1 more source

IceLines – A new data set of Antarctic ice shelf front positions

Scientific Data, 2023
The frontal position of an ice shelf is an important parameter for ice dynamic modelling, the computation of mass fluxes, mapping glacier area change, calculating iceberg production rates and the estimation of ice discharge to the ocean.
Celia A. Baumhoer, Andreas J. Dietz, Konrad Heidler, Claudia Kuenzer   +3 more
doaj   +1 more source

Safety and efficacy of feed additives consisting of tinctures derived from the roots or leaves and stems of Althaea officinalis L.: Marsh mallow root tincture for use in all animal species and marsh mallow leaf tincture for use in horses and dogs (FEFANA asbl)

EFSA Journal, Volume 24, Issue 10, October 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of two tinctures obtained from the roots (marsh mallow root tincture) or leaves and stems (marsh mallow leaf tincture) of Althaea officinalis L. when used as sensory additives.
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria de Lourdes Bastos, Emilio Benfenati, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Paola Manini   +23 more
wiley   +1 more source

Ecological consequences of a massive iceberg calving in Antarctica

, 2023
Dans le cadre de la théorie d'évolution des traits d'histoire de vie, l'allocation de l'énergie aux différentes fonctions des organismes au cours des différentes activités clés de leur cycle annuel revêt un caractère essentiel. Ainsi, la stratégie énergétique d'un animal longévif doit lui permettre de faire face aux contraintes extrêmes imposées par l ...
Meheust, Yann, Michelot, Candice, Bloch, Theodore, Delord, Karine, Barbraud, Christophe, Bost, Charles - André, Ropert‐coudert, Yan, Kato, Akiko, Raclot, Thierry   +8 more
openaire   +1 more source

Safety and efficacy of a feed additive consisting of cocoa absolute from the dried seeds of Theobroma cacao L. in propylene glycol for use in all animal species except cats (FEFANA asbl)

EFSA Journal, Volume 24, Issue 10, October 2026.
Abstract Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a feed additive consisting of a preparation of cocoa absolute (obtained by ■■■■■ extraction from the dried seeds of Theobroma cacao L.) in propylene glycol when used as a sensory additive in feed and water for drinking
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Giovanna Martelli, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Katerina Theodoridou, Maria de Lourdes Bastos, Emilio Benfenati, Paul Brantom, Andrew Chesson, Josef Schlatter, Johannes Westendorf, Paola Manini   +23 more
wiley   +1 more source

Disentangling the oceanic drivers behind the post-2000 retreat of Sermeq Kujalleq, Greenland (Jakobshavn Isbræ) [PDF]

The Cryosphere
Ocean temperatures have warmed in the fjords surrounding the Greenland Ice Sheet, causing increased melt along their ice fronts and rapid glacier retreat and contributing to rising global sea levels.
Z. Rashed, A. A. Robel, H. Seroussi
doaj   +1 more source