Results 121 to 130 of about 25,086 (259)

A nested high-resolution unstructured grid 3-D ocean-sea ice-ice shelf setup for numerical investigations of the Petermann ice shelf and fjord. [PDF]

MethodsX, 2022
Prakash A, Zhou Q, Hattermann T, Bao W, Graversen R, Kirchner N.   +5 more
europepmc   +1 more source

Historical remote sensing highlights long‐term persistence of Emperor Penguin (Aptenodytes forsteri) colonies

Remote Sensing in Ecology and Conservation, EarlyView.
Remote sensing can reveal population dynamics of Antarctic penguin colonies. In this study, we analyze emperor penguin (Aptenodytes forsteri) guano stains in remote sensing imagery and discover colony presence predating known records for 18 colonies across Antarctica.
Martynas Bielinis, Michelle LaRue, Benjamin M. Kraemer, Catalina Munteanu   +3 more
wiley   +1 more source

Development of Ice-Shelf Estuaries Promotes Fractures and Calving. [PDF]

Nat Geosci, 2021
Boghosian AL, Pitcher LH, Smith LC, Kosh E, Alexander PM, Tedesco M, Bell RE.   +6 more
europepmc   +1 more source

Rhyming in the cold: first evidence of soniferous fishes in the Southern Ocean

Remote Sensing in Ecology and Conservation, EarlyView.
The acoustic ecology of Southern Ocean fishes remains unknown due to a lack of dedicated acoustic research on the fishes of this ocean. Passive acoustic monitoring data were collected at the South African sub‐Antarctic Prince Edward Islands using an underwater acoustic recorder, and towed underwater Ski‐Monkey cameras were deployed to identify fish ...
Fannie W. Shabangu, Grant van der Heever, Charles von der Meden, Hannah Truter, Stephen J. Lamberth, Ofer Gon   +5 more
wiley   +1 more source

Ocean variability beneath Thwaites Eastern Ice Shelf driven by the Pine Island Bay Gyre strength. [PDF]

Nat Commun, 2022
Dotto TS, Heywood KJ, Hall RA, Scambos TA, Zheng Y, Nakayama Y, Hyogo S, Snow T, Wåhlin AK, Wild C, Truffer M, Muto A, Alley KE, Boehme L, Bortolotto GA, Tyler SW, Pettit E.   +16 more
europepmc   +1 more source

Tracking Wintertime Behaviour of Emperor Penguins Using High‐Resolution Synthetic Aperture Radar Imagery

Remote Sensing in Ecology and Conservation, EarlyView.
Using 25–30 cm Umbra synthetic aperture radar (SAR) imagery combined with ground validation of our observations, we introduce a method to track the phenology of emperor penguins during the Antarctic winter. We successfully identified events in the breeding cycle, which were previously impossible to observe during the complete darkness of Antarctic ...
Michelle LaRue, Daniel Price, Sarah Wiki‐Bennett, Charles K. Lee, B. Jack Pan, Kyle McCloud, Heather Cruickshank, Alex Ponniah, Daniel Zitterbart, Alexander Winterl, Céline Le Bohec, Rose Foster‐Dyer, Peter Fretwell   +12 more
wiley   +1 more source

Seasonal variability of ocean circulation near the Dotson Ice Shelf, Antarctica. [PDF]

Nat Commun, 2022
Yang HW, Kim TW, Dutrieux P, Wåhlin AK, Jenkins A, Ha HK, Kim CS, Cho KH, Park T, Lee SH, Cho YK.   +10 more
europepmc   +1 more source

Unveiling the Impact of Digitized Supply Chains on Reducing Food Loss and Waste: A Multiple Case Study of Italian Agri‐Food Firms

Sustainable Development, EarlyView.
ABSTRACT Food loss and waste (FLW) within agri‐food supply chains significantly impact the consumer economy, depleting natural resources and contributing to greenhouse gas emissions, thereby posing a critical challenge to sustainable development. Digital transformation is increasingly recognised as a key lever for reducing FLW in agri‐food supply ...
Stefano Abbate, Piera Centobelli
wiley   +1 more source

Phylogenetically and functionally diverse microorganisms reside under the Ross Ice Shelf. [PDF]

Nat Commun, 2022
Martínez-Pérez C, Greening C, Bay SK, Lappan RJ, Zhao Z, De Corte D, Hulbe C, Ohneiser C, Stevens C, Thomson B, Stepanauskas R, González JM, Logares R, Herndl GJ, Morales SE, Baltar F.   +15 more
europepmc   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source