Results 111 to 120 of about 2,121,328 (291)

Antarctic sea ice #4: record lows between 2022 and 2025

Antarctic sea ice forms a critical part of the regional and global climate system [1] and is also a critical habitat [2]. Following the first signs of decline in Antarctic sea ice in 2016/17 after decades of slight increase, there was a minor recovery in
Fretwell, P., Doddridge, E., Holmes, C.
core   +1 more source

Antarctic ice sheet and oceanographic response to eccentricity forcing during the early Miocene [PDF]

, 2011
Stable isotope records of benthic foraminifera from ODP Site 1264 in the southeastern Atlantic Ocean are presented which resolve the latest Oligocene to early Miocene (~24–19 Ma) climate changes at high temporal resolution (<3 kyr).
van de Wal, R.S.W., H. Pälike, Pälike, H., Hodell, D. A., de Boer, B., Lourens, L.J., Lourens, L. J., D. Liebrand, B. de Boer, Wal, R.S.W. van de, L. J. Lourens, De Boer, B.; id_orcid, Hodell, D.A., van de Wal, R. S. W., Liebrand, Diederik, Van De Wal, R. S.W., R. S. W. van de Wal, D. A. Hodell, Liebrand, D., Boer, B. de   +19 more
core   +3 more sources

Transposons as Tools for Future Genome Engineering in Yeasts and Filamentous Fungi

Yeast, EarlyView.
Applications of transposon‐based tools for genome engineering in fungi include transposon‐mediated mutagenesis and targeted genomic integration. ABSTRACT Transposons are fundamental genetic elements that have profoundly shaped the architecture of eukaryotic genomes.
Bingyin Peng, Masahiro Tominaga, Chengqiang Wang, Robert E. Speight, Jun Ishii   +4 more
wiley   +1 more source

ASSESSING THE RISKS OF A FUTURE RAPID LARGE SEA LEVEL RISE: A REVIEW [PDF]

Our aim is to make an appropriate characterization and interpretation of the risk problem of rapid large sea level rise that reflects the very large uncertainty in present day knowledge concerning this possibility, and that will be useful in informing ...
Roger E. Kasperson, Clark L. Goble, Maria T. Bohn   +2 more
core  

Ice sheets as a significant source of highly reactive nanoparticulate iron to the oceans

, 2014
The Greenland and Antarctic Ice Sheets cover ~\n10% of global land surface, but are rarely considered as active components of the global iron cycle. The ocean waters around both ice sheets harbour highly productive coastal ecosystems, many of which are ...
Peter J. Statham, Nienow, Peter, Wadham, Jemma L., Statham, Peter J., Lee, Katherine, Telling, Jon, Peter Nienow, Jemma L. Wadham, Katherine Lee, Benning, Liane G., Andrew Tedstone, Hawkings, Jon R., Tranter, Martyn, Raiswell, Rob, Jon Telling, Rob Raiswell, Tedstone, Andrew J, Tedstone, Andrew, Jon R. Hawkings, Martyn Tranter, Liane G. Benning   +20 more
core   +1 more source

Contrasting associations between parental coordination and breeding success in albatrosses across differing environmental contexts

Journal of Animal Ecology, EarlyView.
Our study demonstrates that the benefits of parental coordination in albatrosses are context‐dependent rather than universal. Coordinated parental care enhanced reproductive success in stable environments, but had little effect in variable environments, where individual flexibility may be more valuable.
Natasha Gillies, Richard A. Phillips, Henri Weimerskirch, Jonathan R. Potts, Denis Réale, Alastair J. Wilson, Frédéric Angelier, Christophe Barbraud, Ashley Bennison, Karine Delord, Prescillia Lemesle, Samuel Peroteau, Andrew G. Wood, José C. Xavier, Samantha C. Patrick   +14 more
wiley   +1 more source

Climate scenarios of sea level rise for the northeast Atlantic Ocean: a study including the effects of ocean dynamics and gravity changes induced by ice melt

, 2008
Here we present a set of regional climate scenarios of sea level rise for the northeast Atlantic Ocean. In this study, the latest observations and results obtained with state-of-the-art climate models are combined.
Geert Jan van Oldenborgh, Wilco Hazeleger, Oldenborgh, Geert Jan, Sybren S. Drijfhout, Drijfhout, Sybren S., Katsman, Caroline A., Burgers, Gerrit, Caroline A. Katsman, Hazeleger, Wilco, Gerrit Burgers   +9 more
core   +1 more source

Body Size Regulates Niche Overlap Asymmetry in the Subtropical Andes Rain Shadow: Isotopic Paleoecology of Oligocene South American Ungulates

Integrative Zoology, EarlyView.
This study provides the first isotopic analysis of Oligocene mammals from Quebrada Fiera, Mendoza, Argentina, filling a major gap in South American paleontology. It reveals a latitudinal gradient in aridity due to the Andean rain shadow and highlights the role of (semi)permanent water bodies in sustaining diverse herbivore communities. Additionally, it
Dánae Sanz‐Pérez, Santiago Hernández Del Pino, Esperanza Cerdeño, Manuel Hernández Fernández, Laura Domingo   +4 more
wiley   +1 more source

Genetic diversity of Antarctic fish [PDF]

, 2014
Correct species identification is fundamental to all areas of biology, but particularly the policy related areas of conservation and fisheries management.
Fitzcharles, Elaine M.
core   +2 more sources

An examination of the precipitation delivery mechanisms for Dolleman Island, eastern Antarctic Peninsula [PDF]

, 2004
Copyright @ 2004 Wiley-BlackwellThe variability of size and source of significant precipitation events were studied at an Antarctic ice core drilling site: Dolleman Island (DI), located on the eastern coast of the Antarctic Peninsula.
McGregor, Glenn, Marshall, Gareth J., Marshall, GJ, Russell, Andrew, Russell, A, Mcgregor, GR, McGregor, Glenn R.   +6 more
core   +1 more source