Results 91 to 100 of about 3,205,832 (204)

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

Nat Commun
DuVivier AK, Krumhardt KM, Landrum LL, Sylvester Z, Şen B, Labrousse S, Che-Castaldo C, Eparvier A, Holland MM, LaRue MA, Nissen C, Levy MN, Jenouvrier S, Brooks C.   +13 more
europepmc   +1 more source

Stable Isotope Analysis (δ13C and δ15N) of Baleen Plates Reveals Feeding Patterns in Stranded Humpback Whales (Megaptera novaeangliae) Along the Brazilian Coast

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Humpback whales (Megaptera novaeangliae) from breeding stock A migrate annually between Antarctic feeding grounds (~65° S) and Brazilian breeding areas (~17° S). Traditionally considered to fast during migration, recent feeding observations and increased strandings along southeastern Brazil (~23° S) raise questions about possible shifts in ...
Daniel Fonseca Zappa, Kalil Salloum, Nandhara Alexandrini Martins, Carla Bantel, Andrea Maranho, Carla Beatriz Barbosa, Francisco William da Cruz Júnior, Adriana Barioni, Gislene Torrente‐Vilara   +8 more
wiley   +1 more source

The Antarctic Treaty System needs a disaster management authority to guard the continent against disasters. [PDF]

Proc Natl Acad Sci U S A
Bode M, Johnson C, Mackintosh A, Hamilton R, Karim MS, Chown SL.   +5 more
europepmc   +1 more source

Total Numbers and Movements of Photo‐Identified Subantarctic (Type D) Killer Whales

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT The distinctive Subantarctic (Type D) killer whale (DKW) (Orcinus orca) is a highly divergent and apparently inbred form previously known only from three mass strandings and several dozen at‐sea sightings, primarily from Patagonian toothfish (Dissostichus eleginoides) longline vessels in the southern Indian Ocean and from tourism vessels in ...
Jared R. Towers, Paul Tixier, Christophe Guinet, Nicolas Gasco, John P. Y. Arnould, Ted Cheeseman, Robert L. Pitman   +6 more
wiley   +1 more source

Islands of Biodiversity: Characterization of Lichen Flora in Antarctic Nunataks. [PDF]

J Fungi (Basel)
Aramburu A, Beltran-Sanz N, Raggio J, Divakar PK, Pintado A, de Los Ríos A, Sancho LG.   +6 more
europepmc   +1 more source

Difference in seasonal variation of net precipitation between the Arctic and Antarctic regions

, 2006
K. Oshima, K. Yamazaki
semanticscholar   +1 more source

Blubber Cellular Integrity Through Decomposition and Its Implication for Histological Applications: A Study of Stranded Stock A Humpback Whales (Megaptera novaeangliae)

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Marine mammal strandings can provide unique and valuable insights into individual and population health, ranging from infectious diseases to anthropogenic threats. However, the level of decomposition of carcasses can interfere with the assessment of important indicators, such as an individual's nutritional status.
Lara Bennati‐Madureira, Andréa Maranho, Carla Bantel, Carla Beatriz Barbosa, Carolina Pacheco Bertozzi, Juliana Plácido Guimarães, Vanessa Lanes Ribeiro, Gislene Torrente‐Vilara, André Luis da Silva Casas   +8 more
wiley   +1 more source

The Antarctic coastal ocean heat budget is dominated by heat loss to land ice melt. [PDF]

Sci Adv
Moorman R, Thompson AF, Youngs MK, Stewart AL.   +3 more
europepmc   +1 more source

Killer Whales in the Central Tropical Pacific: Occurrence, Resightings, Morphology, and Acoustics

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT Compared to their well‐studied coastal temperate counterparts, killer whales (Orcinus orca) in tropical‐subtropical and oceanic areas are under‐documented. We used sighting, photo‐identification, and acoustic data of killer whales in the central tropical Pacific (CTP), collected from multiple platforms between 2002 and 2023, to assess their ...
Marie C. Hill, Sabre D. Mahaffy, Jennifer L. K. McCullough, Alaina Harmon, Robin W. Baird   +4 more
wiley   +1 more source

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

New 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, Roseina Woods, Frances Pitsillides, Rowena Hill, Alona Yu Biketova, Theo Llewellyn, Brandon J. P. Shaw, Emily Hodgson, Brigid Wong, Jasmine Le, Josepha Becker, Alexander J. Bradshaw, Seth L. E. Blake, Clementine Geeves, Quentin Levicky, Lottie Goodman, Ruben L. Mole, Sidney L. Reed, M. Carly Lin, Emily Read, Keenan Harris, Raquel Pino‐Bodas, László G. Nagy, Anna Bazzicalupo, Ester Gaya   +24 more
wiley   +1 more source