Results 181 to 190 of about 2,067 (261)

Seismic Stratigraphy of the Peruvian Forearc Drifts from 3° to 7°S: Identification and Influence of Lower Layers of the Humboldt Current System

Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.
Abstract The seafloor morphology and subsurface geometry of a late Neogene contourite drift located along the Peru margin is documented for the first time using multibeam bathymetry, two‐dimensional and three‐dimensional seismic data. Along the margin several submarine canyons incise the shelf and slope.
Gérôme Calvès, Stéphane Brusset, Ysabel Calderon, Patrice Baby, Peter D. Clift   +4 more
wiley   +1 more source

Predicting the Distribution of Mesophotic Coral Ecosystems in the Chagos Archipelago. [PDF]

Ecol Evol
Diaz C, Howell KL, Graves KP, Bolton A, Hosegood P, Robinson E, Foster NL.   +6 more
europepmc   +1 more source

Accounting for Intra‐ and Intergenomic Sequence Variation in Reference Barcodes Improves eDNA Metabarcoding Biodiversity Assessment

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Environmental DNA (eDNA) metabarcoding can rapidly characterise biodiversity, yet its accuracy and effectiveness are limited by incomplete DNA barcode reference databases. We evaluated how comprehensive reference databases that include sequence variation within genomes (intragenomic) and across individuals and species (intergenomic) improve ...
Luke J. McCartin, Samuel A. Vohsen, Annemarie L. Wood, Jeremy Horowitz, José J. Orozco‐Juarbe, Nicole Pittoors, Declan Morrissey, Claudia F. Vaga, Colleen M. Hansel, Allen G. Collins, Andrea M. Quattrini, Santiago Herrera   +11 more
wiley   +1 more source

Environmental Features Associated With At-Sea Sightings of Snow Petrel <i>Pagodroma nivea</i> in East Antarctica. [PDF]

Ecol Evol
Viola B, Halpin L, Fierro-Arcos D, Travers T, Emmerson L, Southwell C, Virtue P, Kelly N, Corney S.   +8 more
europepmc   +1 more source

Methane‐Derived Carbon Contributes to Fish Biomass in a Deep, Eutrophic Reservoir

Freshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT Methanotrophic bacteria oxidise large amounts of biogenic methane produced in freshwater and bind the original methane carbon in their biomass. When these bacteria are consumed by other organisms, methane‐derived carbon enters food webs. Methane‐derived carbon can support a substantial part of invertebrate biomass in some freshwater ecosystems.
Mojmír Vašek, Petr Blabolil, Marek Šmejkal, Michal Tušer, Daniel Bartoň, Vladislav Draštík, Luboš Kočvara, Jan Kubečka, Milan Říha, Tomáš Jůza   +9 more
wiley   +1 more source

A Submarine Landslides Database of Calabrian Continental Margins (Central Mediterranean Sea). [PDF]

Sci Data
Bianchini M, Chiocci FL, Ceramicola S.
europepmc   +1 more source

Storm events will simultaneously reduce foraging opportunities and affect movements of Red Knots (Calidris canutus) in the intertidal Wadden Sea

Ibis, Volume 168, Issue 2, Page 633-648, April 2026.
Intertidal systems provide important wintering areas for migratory shorebirds, where they can both forage and roost. In the light of climate change, extreme wind speeds are predicted to occur more frequently in northwestern Europe and pose a threat to shorebirds.
Timo Keuning, Evy Gobbens, Ran Nathan, Allert I. Bijleveld   +3 more
wiley   +1 more source

Pitfalls and opportunities in estimating the volumes of small, young submarine landslides

Urlaub M, Sager TF, Berndt C.
europepmc   +1 more source

Azimuthal sensitivity and spatio-temporal decimation of data from distributed acoustic sensing on submarine cables for offshore earthquake early warning systems. [PDF]

Sci Rep
Smith JL, Belal M, Lythgoe K, Spingys C, Neale JW, Embriaco D, Curtis A.   +6 more
europepmc   +1 more source

Geographical and Seasonal Distribution of Australian Pygmy Right Whales (Caperea marginata) Based on Passive Acoustics

Marine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT The pygmy right whale (Caperea marginata) is one of the least studied mysticete species. To shed light on its geographic and seasonal distribution, we compiled archival acoustic recordings from 26 sites across southern Australia and developed a deep‐learning detector for pygmy right whale “doublet” vocalizations.
Paul Nguyen Hong Duc, Grégoire Lefebvre, Malo Quimbert, Alexander N. Gavrilov, Robert D. McCauley, Curt Jenner, Micheline N. Jenner, Andrew Davenport, Ciara E. Browne, Rhianne Ward, Claire Charlton, Christine Erbe   +11 more
wiley   +1 more source