Results 151 to 160 of about 116,641 (323)
ABSTRACT The Atlantic chub mackerel, Scomber colias Gmelin, 1789, is a pelagic species, found in schools throughout the Atlantic Ocean. The objective of the present study is to identify the relationship between oceanographic conditions and catches of the Atlantic chub mackerel fishing resource in the Southwest Atlantic Ocean (21°S–29°S).
Joana Leal da Silva+2 more
wiley +1 more source
Environmental and Evolutionary Forces Shaping Penguin Geographic Limits
ABSTRACT Aim Penguins are seabirds exclusively found in the Southern Hemisphere, with their existence dating back to the late Cretaceous. Despite their exceptional dispersal capabilities, which allow them to inhabit a wide range of environments—from polar regions to temperate zones, and even near the Equator—penguins are absent in the Northern ...
Amanda Mourão Santos+1 more
wiley +1 more source
Computation of Upwelling and Sinking from Direct Measurements of Horizontal Currents
Koji Hidaka
openalex +2 more sources
Abstract High‐latitude ecosystems are simultaneously warming and acidifying under ongoing climate change. Arctic cod (Boreogadus saida) are a key species in the Arctic Ocean and have demonstrated sensitivity to ocean warming and acidification as adults and embryos, but their larval sensitivity to the combined stressors is unknown. In a laboratory multi‐
Emily Slesinger+6 more
wiley +1 more source
Whale shark Rhincodon typus foraging on small schooling fish in the northern Mexican Caribbean
Abstract The whale shark (Rhincodon typus) aggregates in the Mexican Caribbean from May to September to feed on mixed zooplankton patches and fish spawn. For the first time in this area, we present evidence of observations of whale sharks feeding on schools of small fish, two in 2017 (10 individuals per flight) and one in 2024 (19 individuals).
Natalí Cárdenas‐Palomo+2 more
wiley +1 more source
Modeling the Solar Cycle Dependence of Quiet‐Time Ion Upwelling at High Geomagnetic Latitudes [PDF]
R.W. Cannata, T. I. Gombosi
openalex +1 more source
Abstract In marine ecosystems, environmental conditions shape important ecological processes. The equatorial Galápagos Marine Reserve (GMR) is known for great spatial variation in the upwelling of cold nutrient‐rich waters and the input of warm Panamanian waters. Differences in oceanography influence the structure of benthic communities.
Juan Manuel Alava‐Jurado+2 more
wiley +1 more source