Results 231 to 240 of about 123,794 (282)

Mapping tipping risks from Antarctic ice basins under global warming. [PDF]

open access: yesNat Clim Chang
Winkelmann R   +3 more
europepmc   +1 more source

Whole genome sequencing of historical specimens from the world's largest fungal collection yields high‐quality assemblies

open access: yesNew Phytologist, Volume 251, Issue 2, Page 752-767, July 2026.
Summary High‐throughput molecular studies of museum specimens (museomics) have great potential in biodiversity research, but fungal historical collections have scarcely been examined, leading to no comprehensive methodological assessments. Here we present a whole genome sequencing (WGS) project conducted at the Fungarium of the Royal Botanic Gardens ...
Torda Varga   +24 more
wiley   +1 more source

Baroclinic Submesoscale Eddies in the Ross Ice Shelf Cavity Alter Heat Pathways to the Ice Base

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract The influence of baroclinic submesoscale eddies on basal melting beneath Ross Ice Shelf remains poorly understood. We analyzed a 4.5‐year mooring record from the central cavity and identified seven eddy‐like events from variability in density, velocity, and thermohaline structure, with horizontal scales (∼11 km) characteristic of submesoscale ...
Yingpu Xiahou   +2 more
wiley   +1 more source

Percolation threshold for vertical fluid flow through granular sea ice. [PDF]

open access: yesSci Rep
Golden KM   +6 more
europepmc   +1 more source

Southern Ocean seabird population shifts over the Holocene revealed by peat sequestration of mercury from guano. [PDF]

open access: yesProc Natl Acad Sci U S A
Li C   +32 more
europepmc   +1 more source

An Antarctic ecosystem value index to quantify ecological value across trophic levels and over time. [PDF]

open access: yesNat Commun
DuVivier AK   +13 more
europepmc   +1 more source

Millennial-to-orbital-scale subsurface ocean warming and Polynya formation off Dronning Maud Land during the last glacial. [PDF]

open access: yesNat Commun
Pinho TML   +10 more
europepmc   +1 more source

Understanding the Seasonal Cycle of Antarctic Sea Ice Extent in the Context of Longer‐Term Variability

Reviews of Geophysics, 2019
Over the 40‐year satellite record, there has been a slight increasing trend in total annual mean Antarctic sea ice extent of approximately 1.5% per decade that is made up of the sum of significantly larger opposing regional trends.
Xichen Li   +2 more
exaly   +2 more sources

BIOGEOCHEMISTRY OF ANTARCTIC SEA ICE

2002
Antarctic sea ice at its maximum extent in winter covers 40% of the Southern Ocean in a frozen layer, on average, 1 m thick. Sea ice is not solid, rather it is an ice crystal matrix permeated by a labyrinth of brine filled channels and pores in which life thrives.
Gerhard Dieckmann, David Thomas
  +5 more sources

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