Results 51 to 60 of about 901,322 (291)

IMAGES I, MD101: A coring cruise of the R/V Marion Dufresne in the North Atlantic Ocean and Norwegian Sea [PDF]

, 1996
IMAGES coordinated a first international cruise in June and July 1995 over the North Atlantic and Norwegian sea on board the French RN Mm'ion Dufresne (MD 10 I, Brest - Stornoway (Lewis Island) - St-Pierre - Azores - Marseille).
Bassinot, Frank C., Labeyrie, Laurent D.
core  

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

The Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc, Tommaso Gerussi, Bruno Cozzi, Rebecca M. Boys, Brian Chin Wing Kot, Matthew R. Perrott, Kane Fleury, Tabris Yik To Chung, Henry Chun Lok Tsui, Emma Burns, Trudi Webster, Stuart Hunter, Emma L. Betty, Odette Howarth, Carolina Loch, Sophie White, Steve Dawson, William Rayment, Ros Cole, Derek Cox, Tom Waterhouse, Hannah Hendriks, Anton van Helden, Muriel Johnstone, Ramari Oliphant Stewart, R. Ewan Fordyce, Karen A. Stockin   +26 more
wiley   +1 more source

Mechanisms affecting the overturning response in global warming simulations [PDF]

, 2005
Climate models used to produce global warming scenarios exhibit widely diverging responses of the thermohaline circulation (THC). To investigate the mechanisms responsible for this variability, a regional Atlantic Ocean model driven with forcing ...
Schweckendiek, Ulf, Willebrand, Jürgen
core   +1 more source

Ontogenetic changes and sexual dimorphism in the cranium and mandible of the Atlantic walrus (Odobenus rosmarus rosmarus L.)

The Anatomical Record, EarlyView.
Abstract Walruses have been an important subsistence and cultural resource for humans and have been exploited for millennia across their distribution. This exploitation has contributed to severe declines in several populations and local extirpations.
Katrien Dierickx, Oliver Kersten, Youri van den Hurk, Brenna A. Frasier, Richard Sabin, Bastiaan Star, James H. Barrett   +6 more
wiley   +1 more source

On the Atlantic extratropical-tropical teleconnection in response to external freshwater forcing

npj Climate and Atmospheric Science
We investigate key mechanisms driving the Atlantic extratropical-tropical teleconnection and associated Atlantic Intertropical Convergence Zone (ITCZ) shift in boreal summer under a strong external freshwater forcing using a coupled climate model.
Rajat Joshi, Rong Zhang
doaj   +1 more source

Changes in the North Atlantic Oscillation over the 20th century [PDF]

Weather and Climate Dynamics
The North Atlantic Oscillation explains a large fraction of the climate variability across the North Atlantic from the eastern seaboard of North America across the whole of Europe.
S. Outten, R. Davy
doaj   +1 more source

A Southern Hemispheric influence on the North Atlantic through a shallow atmospheric circulation response [PDF]

, 2017
Previous research has discussed the importance of meridional migrations of the North Atlantic Subtropical High (NASH) on U.S. precipitation patterns, but the mechanisms that control these meridionial migrations are virtually unknown.
Bowerman, Adam R.
core   +1 more source

Origin, evolution and biogeographic dynamics of the European rabbit (Oryctolagus cuniculus) in Southwestern Europe

The Anatomical Record, EarlyView.
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley   +1 more source

North American “warming holes” and European heat during abrupt Holocene cooling events in the Atlantic

Nature Communications
In recent decades, Europe has warmed rapidly while a prominent ‘warming hole’ has muted changes in eastern North America. Paradoxically, the pattern coincides with cooling in the North Atlantic, even though ocean cooling is commonly expected to chill ...
Bryan N. Shuman, Ioana C. Stefanescu
doaj   +1 more source

A large terrestrial source of methyl iodide [PDF]

, 2007
We have identified terrestrial sources of methyl iodide (CH3I) and assessed their importance in its atmospheric budget using a synthesis of field observations.
Blake, DR, Mao, H, Sive, BC, Talbot, R, Varner, RK, Wingenter, OW   +5 more
core   +4 more sources