Results 101 to 110 of about 15,624 (220)

Microbial Endolithic Community at Meteor Crater

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract Postimpact recovery and evolution in response to climate changes produced a modern ecosystem at Meteor Crater dominated by a grassland and woodland of piñon and juniper, which has been used to evaluate floral and megafaunal consequences of impact cratering during the Phanerozoic Eon of complex life.
David A. Kring, Charles S. Cockell
wiley   +1 more source

Adaptive management, international co-operation and planning for marine conservation hotspots in a changing climate [PDF]

open access: yes, 2015
Acknowledgements This work received funding from the MASTS pooling initiative (The Marine Alliance for Science and Technology for Scotland) and their support is gratefully acknowledged.
Bell, Michael   +4 more
core   +1 more source

Individual variability shapes interaction rewiring and fosters ecosystem restoration by reintroduced giant tortoises in the Seychelles

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Giant tortoises are critical for restoring lost ecological interactions on islands. Following their extinction in Seychelles centuries ago, key ecosystem processes like seed dispersal, browsing, and nutrient cycling were disrupted.
Iago Ferreiro‐Arias   +3 more
wiley   +1 more source

The Unseen Crisis of Sharks and Rays in Senegal

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study presents a conservative quantitative assessment of shark and ray landings and trade in Senegal, revealing extensive exploitation of threatened species. Surveys at two major artisanal processing sites in the Casamance region recorded over 170,000 individuals, mostly rays, with nearly all biomass comprising species at risk of extinction, and ...
Rima W. Jabado   +3 more
wiley   +1 more source

Does absence of charismatic species impact the ecotourism potential of Central Mediterranean islands? [PDF]

open access: yes, 2018
Central Mediterranean Islands tend to be devoid of large terrestrial charismatic fauna which usually serve as target species for ecotourism. This has raised questions on the potential of ecotourism in such destinations.
Agius, Karl, Deidun, Alan, Theuma, Nadia
core   +1 more source

Applying the Ecological Trap Concept to Cetaceans

open access: yesMarine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT Wild animals may select poor‐quality habitats due to mismatches between perceived and actual habitat quality, creating ecological traps. Although well explored in terrestrial systems, this concept remains underutilized for marine species.
Stephane P. G. de Moura   +2 more
wiley   +1 more source

Three decades of nearshore surveys reveal long-term patterns in gray whale habitat use, distribution, and abundance in the Northern California Current

open access: yesScientific Reports
The nearshore waters of the Northern California Current support an important seasonal foraging ground for Pacific Coast Feeding Group (PCFG) gray whales.
Dawn R. Barlow   +2 more
doaj   +1 more source

Murray-Darling basin freshwater shells: riverine reservoir effect [PDF]

open access: yes, 2009
We report carbon isotope measurements on pre-bomb museum samples of freshwater mussel shells collected alive from riverine locations in New South Wales, Australia. The calculated reservoir ages, ranging from -60 to +112 years, are much smaller than those
Fink, David   +3 more
core   +5 more sources

Characterizing the Distribution and Behavior of Sperm Whales, Physeter macrocephalus, Over the Otago Submarine Canyons, New Zealand

open access: yesMarine Mammal Science, Volume 42, Issue 2, April 2026.
ABSTRACT Sperm whales (Physeter macrocephalus) play an important role in marine ecosystems as top predators, nutrient vectors, and indicators of ecosystem health. In Aotearoa New Zealand, sperm whales remain largely understudied other than at Kaikōura, a foraging area for males.
Whitney Steidl   +3 more
wiley   +1 more source

Assessment of entanglement risk to marine megafauna due to offshore renewable energy mooring systems [PDF]

open access: yes, 2015
This paper defines a methodology to compare different offshore renewable energy (ORE) mooring configurations in terms of the risk of entanglement they present to marine megafauna.
Benjamins, Steven   +3 more
core   +1 more source

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