Results 71 to 80 of about 3,073 (209)

Two New Megastigmane Sulphonoglucosides from

open access: yesNatural Product Communications, 2009
Phytochemical study of the methanol extract of Mallotus anisopodus led to the isolation of two new megastigmane sulphonoglucosides, namely anisoposides A (1) and B (2), along with junipetrioloside A (3), bergenin (4), α-tocopherol, and N 1 -methyl-2 ...
Chau Van Minh   +8 more
doaj   +1 more source

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

open access: yesFish 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   +16 more
wiley   +1 more source

The Fish Behind Fish Feed: Rethinking Transparency Using DNA Tools

open access: yesFish 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   +4 more
wiley   +1 more source

Capelin Size, Condition, and Abundance Through Multiple Heatwaves in Alaska

open access: yesFisheries Oceanography, Volume 35, Issue 3, Page 413-429, May 2026.
ABSTRACT Capelin (Mallotus spp.) are pelagic forage fishes that can be especially abundant in sub‐arctic marine ecosystems and are important prey for upper trophic‐level consumers. Abundance and distribution of capelin have been linked to ocean temperature, but the magnitude and directionality of thermal sensitivity can vary regionally.
Robert M. Suryan   +7 more
wiley   +1 more source

Economic impacts of changes in population dynamics of fish on the fisheries in the Barents Sea [PDF]

open access: yes
A bioeconomic simulation model of the two interacting fish species cod (Gadus morhua) and capelin (Mallotus villosus) and their fisheries is presented and applied to assess the consequences of changes in the population dynamics of these important fish ...
P. Michael Link, Richard S.J. Tol
core  

Potentially antioxidant compounds indicated from Mallotus and Phyllanthus species fingerprints

open access: yes, 2012
The genera of Mallotus and Phyllanthus contain several species that are commonly used as traditional medicines in oriental countries. Some species show interesting pharmaceutical activities, such as an antioxidant activity.
Suntornsuk, L   +14 more
core   +1 more source

Antioxidant Capacity and Radical Scavenging Effect of Polyphenol Rich Mallotus philippenensis Fruit Extract on Human Erythrocytes: An In Vitro Study

open access: yesThe Scientific World Journal, 2014
Mallotus philippinensis is an important source of molecules with strong antioxidant activity widely used medicinal plant. Previous studies have highlighted their anticestodal, antibacterial, wound healing activities, and so forth.
Mayank Gangwar   +5 more
doaj   +1 more source

The Decline of Humpback Whales in Prince William Sound, Alaska, Following the 2014–2016 Northeast Pacific Marine Heatwave

open access: yes
Marine Mammal Science, Volume 42, Issue 3, July 2026.
John R. Moran   +4 more
wiley   +1 more source

A taxonomic revision of Mallotus sections Hancea and Stylanthus (Euphorbiaceae)

open access: yes, 2001
Mallotus sections Hancea and Stylanthus from Malesia are revised. Descriptions, distribution ranges, habit drawings and keys to all the species in these two sections are provided.
Slik, J.W.F., Welzen, P.C. van
core  

The diet of the minke whale in Greenland - A short review

open access: yesNAMMCO Scientific Publications, 2000
Information on the diet of minke whales (Balaenoptera acutorostrata) in Greenland waters is reviewed. The knowledge is based on reports by whale catchers in Greenland, supplemented by limited scientific studies of stomach contents. The available material
Pia Barner Neve
doaj   +1 more source

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