Results 71 to 80 of about 8,929 (199)

Temporal stability of the maturation schedule of capelin (Mallotus villosus Mueller) in the Barents Sea [PDF]

open access: yes, 2012
Capelin in the Barents Sea are primarily harvested in a terminal fishery that targets maturing indiviuals. Theory predicts that, in a semelparous population (i.e., one in which reproduction is seasonal, synchronous, and followed by parental mortality ...
Baulier, L., Gjosaeter, H., Heino, M.
core  

Herbarium Specimens Provide Evidence for the Early Introduction of Erysiphe quercicola Into the United States and Document New Hosts

open access: yesForest Pathology, Volume 56, Issue 2, April 2026.
ABSTRACT The powdery mildew fungus Erysiphe quercicola (Erysiphaceae) has a complex taxonomic history that has long complicated assessments of its geographic distribution and host associations. Although knowledge of the global host range of this species has expanded substantially over the past two decades, sequencing‐confirmed records from North ...
Michael Bradshaw   +8 more
wiley   +1 more source

Plant Vegetation of Waru-Waru Forest Region, Sempu Island Nature Reserve

open access: yesMedia Konservasi, 2019
Waru-waru Forest Region is a designation for one of the areas to the northern part of the Sempu Island Nature Reserve (CAPS), which is an easy area to get to by boat because of its sloping beaches.
Esti Endah Ariyanti, Deden Mudiana
doaj   +1 more source

Comparison of Environmental DNA Metabarcoding and Trawl Data Highlights Gear Selectivity of Marine Demersal Fish Surveys on the Faroese Plateau

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
The study compared trawl and eDNA metabarcoding of demersal fish communities in an open ocean environment around the Faroe Islands. eDNA provided a comparable assessment of demersal species biomass and revealed additional spatial information on keystone species known to be under‐sampled by demersal trawls due to size and behavioral traits.
I. Salter   +4 more
wiley   +1 more source

The effects of temperature on hatching and survival of northern rock sole larvae (Lepidopsetta polyxystra) [PDF]

open access: yes, 2011
Northern rock sole (Lepidopsetta polyxystra) is a commercially important flatfish in Alaska and was recently classified as a distinct species from southern rock sole (L. bilineata).
Blood, Deborah M., Lauel, Benjamin J.
core  

Thirty thousand years of vegetation development and climate change in Angola (Ocean Drilling Program Site 1078) [PDF]

open access: yes, 2008
ODP Site 1078 situated under the coast of Angola provides the first record of the vegetation history for Angola. The upper 11 m of the core covers the past 30 thousand years, which has been analysed palynologically in decadal to centennial resolution ...
H. Behling, J.-H. Kim, L. M. Dupont
core   +4 more sources

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

Phytochemical diversity of naturally regenerated plants in a biodiversity enrichment experiment

open access: yesJournal of Ecology, Volume 114, Issue 3, March 2026.
Tree islands established within an industrial oil palm plantation promoted the recovery of phytochemical diversity through natural regeneration. Ten years after planting, untargeted metabolomics of 76 regenerating woody species detected 27,122 phytochemical features, including many novel compounds. Larger islands supported higher woody species richness
Vannesa Montoya‐Sánchez   +8 more
wiley   +1 more source

Annotated checklist and identification keys of the Acalyphoideae (Euphorbiaceae) of Equatorial Guinea (Annobón, Bioko and Río Muni) [PDF]

open access: yes, 2013
This study provides a checklist of the Acalyphoideae (Euphorbiaceae) present in Equatorial Guinea, comprised of 18 genera and 49 taxa. Identification keys have been added for genera and species of the subfamily.
Aedo, Carlos   +2 more
core   +1 more source

Top‐Down and Bottom‐Up Processes Jointly Explain Mesopredator Movement and Foraging Ecology

open access: yesEcology Letters, Volume 29, Issue 3, March 2026.
This study integrates top‐down (polar bear habitat selection) and bottom‐up (fish distribution) processes to test how mesopredators (ringed seals) balance risk–reward tradeoffs in habitat selection. Ringed seals reduced their space use and foraging time in response to predation risk, yet accepted higher risk when prey diversity was elevated ...
Katie R. N. Florko   +7 more
wiley   +1 more source

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