Results 61 to 70 of about 395,910 (279)

Extralimital sightings of a gray whale in the western North Atlantic

Endangered Species Research
Gray whales Eschrichtius robustus are High Arctic migrants that primarily inhabit the North Pacific Ocean. Gray whales have been extirpated from the North Atlantic Ocean since at least the middle of the 18th century.
O O’Brien, K Laemmle, KA Jackson, KR McKenna, S Hsu, JV Redfern   +5 more
doaj   +1 more source

Transport and storage of anthropogenic C in the North Atlantic Subpolar Ocean [PDF]

Biogeosciences, 2018
The North Atlantic Ocean is a major sink region for atmospheric CO2 and contributes to the storage of anthropogenic carbon (Cant). While there is general agreement that the intensity of the meridional overturning circulation (MOC) modulates uptake ...
V. Racapé, V. Racapé, P. Zunino, H. Mercier, P. Lherminier, L. Bopp, L. Bopp, F. F. Pérèz, M. Gehlen   +8 more
doaj   +1 more source

The silicon stable isotope distribution along the GEOVIDE section (GEOTRACES GA-01) of the North Atlantic Ocean [PDF]

, 2018
The stable isotope composition of dissolved silicon in seawater (δ30SiDSi) was examined at 10 stations along the GEOVIDE section (GEOTRACES GA-01), spanning the North Atlantic Ocean (40–60∘ N) and Labrador Sea.
C. L. De La Rocha, C. L. De La Rocha, G. F. de Souza, J. N. Sutton, M. I. García-Ibáñez, M. I. García-Ibáñez   +5 more
core   +4 more sources

The influence of rivers on seabird foraging ecology

Biological Reviews, EarlyView.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais, Andre Chiaradia, Richard D. Reina   +2 more
wiley   +1 more source

How wildlife respond to tropical cyclones: short‐term tactics and long‐term impacts

Biological Reviews, EarlyView.
ABSTRACT From butterflies to lizards and from sharks to seabirds, wildlife exhibit tactics to survive the impacts of tropical cyclones, also known as hurricanes, cyclones, or typhoons depending on where they occur. Some species seek refuge during the storm by moving, some remain in place and ride it out, and others move longer distances, avoiding the ...
Erin L. Koen, Mohamed Khalil Meliane, Zachery B. Holmes, Karl E. Miller, William J. Barichivich, Emilie Dedeban, Alex Furst, Miranda Imeri, Peyton E. Niebanck, Samantha Nunn, Kailee Pearson, Nicole Rita, Brier Ryver, Dakotah Shaffer, Susan C. Walls, E. Hance Ellington   +15 more
wiley   +1 more source

Sounding out life in the deep using acoustic data from ships of opportunity

Scientific Data, 2021
Measurement(s) bioacoustic data • sound quality Technology Type(s) echosounder • data processing software Sample Characteristic - Organism macro-zooplankton • micronekton Sample Characteristic - Environment ocean Sample Characteristic - Location Tasman ...
K. Haris, Rudy J. Kloser, Tim E. Ryan, Ryan A. Downie, Gordon Keith, Amy W. Nau   +5 more
doaj   +1 more source

Major variations in subtropical North Atlantic heat transport at short (5 day) timescales and their causes [PDF]

, 2016
Variability in the North Atlantic ocean heat transport at 26.5°N on short (5-day) timescales is identified and contrasted with different behaviour at monthly intervals using a combination of RAPID/MOCHA/WBTS measurements and the NEMO-LIM2 1/12° ocean ...
Blaker, A.T., Coward, A.C., Duchez, A., Frajka-Williams, E., Hirschi, J.-M., Johns, W.E., Josey, S.A., McCarthy, G., Moat, B.I., Rayner, D., Sinha, B., Smeed, D.A.   +11 more
core   +2 more sources

Counting cases, conserving species: addressing highly pathogenic avian influenza in wildlife

Biological Reviews, EarlyView.
ABSTRACT Highly pathogenic avian influenza (HPAI) has become a critical threat to wildlife, shifting from a seasonal epizootic to a persistent, year‐round panzootic with global consequences. Here, we summarise the origin, evolutionary mechanisms, and expanding host range of the current H5N1 virus (clade 2.3.4.4b) and assess its impact on wildlife. Over
Ulrich Knief, Sandra Bouwhuis, Anja Globig, Anne Günther, Wouter Courtens   +4 more
wiley   +1 more source

The global ocean circulation on a retrograde rotating earth [PDF]

Climate of the Past, 2011
To understand the three-dimensional ocean circulation patterns that have occurred in past continental geometries, it is crucial to study the role of the present-day continental geometry and surface (wind stress and buoyancy) forcing on the present-day ...
V. Kamphuis, S. E. Huisman, H. A. Dijkstra   +2 more
doaj   +1 more source

Waders in a sea of debris: a global overview

Biological Reviews, EarlyView.
ABSTRACT The impact of plastic pollution on ecosystems and marine fauna is well documented, although research into its effects on waders (also known as shorebirds) remains limited. Given that waders are exposed to coastal marine litter, this exposure could be a significant factor in the decline of their populations. This study aims to assess the global
Yada Trapletti‐Lanti, Mónica Expósito‐Granados, Elizabeth Znidersic, Marga L. Rivas   +3 more
wiley   +1 more source