Results 131 to 140 of about 28,203 (283)

New records of odontocete and mysticete predation by orcas in the Humboldt current system, South Pacific Ocean

open access: yesFrontiers in Marine Science
Orcas (Orcinus orca) are the top marine predators of the ocean, targeting multiple taxa including teleost fishes, elasmobranchs, seabirds, sea turtles, pinnipeds, odontocetes and other large cetaceans.
Ana M. García-Cegarra   +7 more
doaj   +1 more source

Discards in fisheries - a summary of three decades of research at IMARES and LEI [PDF]

open access: yes
Discards and the possible ecological and economic effects of discarding are a hot topic in discussions about sustainable fisheries. The perception of the effects of discarding differs between parties and it is influenced by the ecosystem functioning and ...
Overzee, H.M.J., van   +3 more
core   +1 more source

RRS James Cook Cruise 36, 19 Jul-28 Jul 2009. The Geobiology of Whittard Submarine Canyon [PDF]

open access: yes, 2009
The biological and geological research programme for James Cook cruise 36 was built around a series of ROV video transects to determine variations in species and community structure and composition in different geological and topographic settings down ...
Masson, D.G.
core  

Environmental DNA Reveals Diverse and Depth‐Stratified Biodiversity in East Indian Ocean Submarine Canyons

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
Environmental DNA metabarcoding reveals diverse animal communities across Cape Range and Cloates submarine canyons off Western Australia. Two assays detected 234 species spanning 125 families across 11 phyla, highlighting canyon‐specific assemblages and demonstrating the value of eDNA for establishing biodiversity baselines in remote and poorly ...
Georgia M. Nester   +7 more
wiley   +1 more source

The Memory of Water by Allen Smutylo and Traveling the 38th Parallel: A Water Line Around the World by David Carle and Janet Carle [PDF]

open access: yes, 2014
Review of The Memory of Water by Allen Smutylo and Traveling the 38th Parallel: A Water Line Around the World by David Carle and Janet ...
Bonny, Sandy M
core   +1 more source

Frugivory‐mediated trophic cascades: how apex predators can shape the recruitment of a fleshy‐fruited tree

open access: yesOikos, Volume 2026, Issue 3, March 2026.
The recovery of large carnivores offers unique opportunities to study their cascading impacts on plant population dynamics. Medium‐sized carnivores, both prey and seed dispersers, are suppressed by apex predators, indirectly increasing seed‐eating rodent's populations and potentially altering plant establishment.
Tamara Burgos   +3 more
wiley   +1 more source

The assessment of naturalness and its role for nature conservation and forestry in Europe [PDF]

open access: yes, 2008
Naturalness is one of the most important criteria in nature conservation. This paper examines the fundamental concepts underlying the definition and assessment of naturalness.
Reif, Albert, Walentowski, Helge
core  

Potential Impacts of Climate Interventions on Marine Ecosystems

open access: yesReviews of Geophysics, Volume 64, Issue 1, March 2026.
Abstract Rising global temperatures pose significant risks to marine ecosystems, biodiversity, and fisheries. Recent comprehensive assessments suggest that large‐scale mitigation efforts to limit warming are falling short, and all feasible future climate projections, including those that represent optimistic emissions reductions, exceed the Paris ...
Kelsey E. Roberts   +25 more
wiley   +1 more source

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