Results 81 to 90 of about 705,465 (314)

Origin and distribution of chum salmon Oncorhynchus keta stocks in the western Bering Sea and North-West Pacific in 2009 and 2010

Известия ТИНРО, 2014
Intraspecific structure of feeding and prespawning aggregations of chum salmon in the western Bering Sea in September-October of 2009 and 2010 and in the North-West Pacific in June-July of 2009 and 2010 is investigated on the data of trawl surveys ...
Alexander V. Bugaev, Roman A. Shaporev, Alexander V. Zavolokin   +2 more
doaj   +1 more source

New records of Praethecacineta halacari (Schulz) (Suctorea: Ciliophora) from Taiwan, Tanzania and Canada [PDF]

, 2009
The present study reports on a range extension of the suctorian species Praethecacineta halacari to the region of He-Ping-Dao, north-east of Taiwan (West Pacific Ocean), Matemwe, the east coast of Unguja, Zanzibar, Tanzania (West Indian Ocean) and Nova
Benny, К. К. Сhan, Chatterjee, Taras, Dovgal, I. V., Marleen, De Тroch, Subbarao, D. V.   +4 more
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

Warm conveyor belt activity over the Pacific: modulation by the Madden–Julian Oscillation and impact on tropical–extratropical teleconnections [PDF]

Weather and Climate Dynamics
Research in the last few decades has revealed that rapidly ascending airstreams in extratropical cyclones – so-called warm conveyor belts (WCBs) – play an important role in extratropical atmospheric dynamics.
J. F. Quinting, C. M. Grams, E. K.-M. Chang, S. Pfahl, H. Wernli   +4 more
doaj   +1 more source

Report of the 2005 Workshop on Ocean Ecodynamics Comparison in the Subarctic Pacific [PDF]

, 2006
I. Scientific Issues Posed by OECOS II. Participant Contributions to the OECOS Workshop A. ASPECTS OF PHYTOPLANKTON ECOLOGY IN THE SUBARCTIC PACIFIC Microbial community compositions by Karen E.
Ikeda, Tsutomu, Miller, Charles B.
core  

An assessment of western North Pacific ozone photochemistry based on springtime observations from NASA's PEM-West B (1994) and TRACE-P (2001) field studies [PDF]

, 2003
The current study provides a comparison of the photochemical environments for two NASA field studies focused on the western North Pacific (PEM-West-B (PWB) and TRACE-P (TP)).
Anderson, BE, Avery, MA, Barrick, JD, Blake, DR, Blake, N, Browell, EV, Chen, G, Crawford, JH, Cunnold, DM, Davis, DD, DiNunno, B, Fenn, MA, Grant, WB, Heikes, BG, Hudgins, CH, Jing, P, Kondo, Y, Lefer, B, Liu, S, Oltmans, S, Sachse, GW, Sandholm, ST, Shetter, RE, Tan, D, Vay, SA   +24 more
core   +2 more sources

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Decreased Deep Water Oxygenation in the Western North Pacific During the Plio‐Pleistocene Transition

Geophysical Research Letters
The deep North Pacific, a vast respired carbon reservoir, likely plays a key role in the Plio‐Pleistocene CO2 decline and global cooling, but evidence for this is lacking. Here, oxygenation change in the upper deep western North Pacific between 5.3 and 1.
Man Zhao, Guodong Jia
doaj   +1 more source

PICES Press, Vol. 11, No. 2, July 2003 [PDF]

, 2003
Cover [pdf, 1.2 Mb] PICES Science Board and Governing Council hold their first joint meeting [pp. 1-3] [pdf, 0.2 Mb] 3rd International Zooplankton Production Symposium [pp.

core  

Under the Shade of a Coolabah Tree: A Second Cache of Tulas From the Boulia District, Western Queensland

Archaeology in Oceania, EarlyView.
ABSTRACT This paper reports on the excavation of a cache of stone artefacts, buried on the bank of a waterhole or ‘billabong’ in central western Queensland. This is an extremely rare find, and yet it is the second such site to be reported within less than a 10 km radius.
Yinika L. Perston, Lynley A. Wallis, Heather Burke, Lorna Bogdanek, Trevina Rogers, Justine Kemp   +5 more
wiley   +1 more source