Results 51 to 60 of about 8,929 (199)

A half century of monitoring reveals contrasting survival responses of Icelandic seabirds to climate and fisheries pressures

Ibis, EarlyView.
Seabirds serve as key indicators of marine environmental changes, with adult survival being a critical parameter for assessing population health. Iceland hosts some of the largest seabird populations in the North Atlantic, making it a valuable location for studying long‐term trends in seabird demographics.
Sarah E. Gutowsky, Mark L. Mallory, Gregory J. Robertson, Anna M. Calvert, David A. Fifield, Sverrir Thorstensen, Ævar Petersen   +6 more
wiley   +1 more source

Predator-prey interactions cause apparent competition between marine zooplankton groups [PDF]

, 2017
Author Posting. © The Author(s), 2017. This is the author's version of the work. It is posted here under a nonexclusive, irrevocable, paid-up, worldwide license granted to WHOI. It is made available for personal use, not for redistribution.
Bogstad, Bjarte, Kvile, Kristina Øie, Langangen, Øystein, Stige, Leif Christian   +3 more
core   +1 more source

The Greenland–Scotland Ridge in a Changing Ocean: Time to Act?

Marine Ecology, EarlyView.
ABSTRACT The Greenland–Scotland Ridge is a submarine mountain that rises up to 500 m below the sea surface and extends from the east coast of Greenland to the continental shelf of Iceland and across the Faroe Islands to Scotland. The ridge not only separates deeper ocean basins on either side, that is, the North Atlantic and Arctic oceans, but also ...
Christophe Pampoulie, Saskia Brix, Haseeb S. Randhawa   +2 more
wiley   +1 more source

New larval host plants for three butterfly (Lepidoptera, Papilionoidea) species from Rahr region of West Bengal, India [PDF]

Journal of Insect Biodiversity and Systematics, 2023
Centranthera tranquebarica (Spreng.) Merr. (Orobranchaceae) and Mallotus repandus (Rottler) Müll. Arg. (Euphorbiaceae) are reported as new host plants of Junonia orithya (Linnaeus, 1758) (Nymphalidae) and Rapala manea (Hewitson, 1863) (Lycaenidae ...
Debdulal Banerjee, Aniruddha Singhamahapatra, Subhajit Roy   +2 more
doaj  

Tree Community Structure and Aboveground Carbon Stock of Sacred Forest in Pasaman, West Sumatera

Biotropia: The Southeast Asian Journal of Tropical Biology, 2021
This is an analysis of the tree community’s composition and structure of Bukit Badindiang sacred forest in Nagari Simpang, Pasaman West Sumatera. The study aims to (1) to obtain a representative account of the structure and composition of tree community ...
Santhyami Santhyami
doaj   +1 more source

Assessment Method for Leaf Litters Allelopathic Effect on Cyanobacteria [PDF]

, 2005
A new bioassay technique combining leaf disk and softagar over-layer methods was developed to investigate the allelopathic effect of deciduous leaf litters on the growth of cyanobacteria ( Microcystis aeruginosa Kütz.).
Fujii, Yosiharu, Matsuyama, Minoru, Takamura, Noriko, Tsuda, Kumiko   +3 more
core  

Determination of Rottlerin, a Natural Protein Kinases C Inhibitor, in Pancreatic Cancer Cells and Mouse Xenografts by RP-HPLC Method. [PDF]

, 2013
Rottlerin is a natural polyphenolic ketone isolated from the pericarps of Mallotus phillippinensis. In previous studies we showed that parenteral administration of rottlerin reduced tumor growth in murine xenograft models of pancreatic cancer. The aim of
Edderkaoui, Mouad, Eibl, Guido, Go, Vay-Liang, Lu, Qing-Yi, Lugea, Aurelia, Moro, Aune, Pandol, Stephen, Zhang, Lifeng   +7 more
core   +1 more source

The Abrupt and Persistent Decline in Recruitment Success in Northeast Arctic Cod: A Review of Probable Causes

Fish and Fisheries, Volume 27, Issue 3, Page 643-659, May 2026.
ABSTRACT Most of the previously large cod stocks in the North Atlantic are depleted to very low levels. A notable exception has been the Northeast Arctic cod inhabiting the Barents Sea. This cod stock reached a record high level around 2013, but since then has declined sharply, with older fish being fished out and few new recruits entering the stock ...
Edda Johannesen, Geir Ottersen, Florian Berg, Bjarte Bogstad, Padmini Dalpadado, Côme Denechaud, Elena Eriksen, Maria Fossheim, Håvard Guldbrandsen Frøysa, Torild Johansen, Knut Korsbrekke, Even Moland, Esben Moland Olsen, Anne Britt Sandø, Georg Skaret, Morten Skogen, Frode Vikebø   +16 more
wiley   +1 more source

Relationship between spawning mode and phylogeographic structure in mitochondrial DNA of North Atlantic capelin Mallotus villosus [PDF]

, 1991
Capelin Mallotus villosus spawn on beaches in Alaska and British Columbia, but spawn offshore in Icelandic waters and the Barents Sea. Both modes of reproduction CO-occur In the northwest Atlantic. The Southeast Shoal population spawns on the Grand Banks
Bernatchez, Louis, Carscadden, J.E., Colombani, Franqoise, Dodson, Julian J.   +3 more
core  

The Fish Behind Fish Feed: Rethinking Transparency Using DNA Tools

Fish and Fisheries, Volume 27, Issue 3, Page 771-780, May 2026.
ABSTRACT Aquaculture is now the fastest growing food sector and may be a promising solution to increasing seafood demands. Yet, carnivorous aquaculture species such as salmon and seabass continue to rely on fishmeal and fish oil (FMFO), which are derived largely from pelagic fish that are sometimes key to the food security of some coastal nations. This
Marine Cusa, Matilda Binner, Giulia Maiello, Rosalie Dowell, Stefano Mariani   +4 more
wiley   +1 more source