Results 51 to 60 of about 22,701 (236)

Darwin taxonomist: Barnacles and shell burrowing barnacles [PDF]

open access: yesRevista chilena de historia natural, 2009
Esta revision bibliografica describe las circunstancias en el que el cirripedo enano, Crypophialus minutus, perforador de conchas, fue recolectado por Charles Darwin en el sur de Chile, en 1836. Ademas, como esta recoleccion marco el interes taxonomico de Darwin en Cirripedia.
openaire   +2 more sources

Too close for comfort: spatial patterns in acorn barnacle populations [PDF]

open access: yes, 2016
Spatial patterns in aggregations form as a result of the interplay between costs and benefits experienced by individuals. Such self-organisation of aggregations can be explained using a zonal model in which a short-range zone of repulsion and longer ...
Eichhorn, Markus P., Hooper, Rebecca C.
core   +1 more source

The effects of single versus successive warm summers on an intertidal community

open access: yesOikos, EarlyView.
To accurately predict how organisms and ecological communities will respond to future conditions caused by climate change, we must consider the temporal dynamics of environmental stressors, including the effects of repeated exposures to stress. We performed a two‐year passive thermal manipulation in coastal British Columbia, Canada to determine how ...
Amelia V. Hesketh   +3 more
wiley   +1 more source

MACROSCOPIC LESIONS ON THE GREY TRIGGERFISH, BALISTES CAPRISCUS (PISCES) ASSOCIATED WITH THE PRESENCE OF THE PEDUNCULATE BARNACLE, CONCHODERMA VIRGATUM (CIRRIPEDIA, THORACICA) [PDF]

open access: yes, 2010
Fifteen live specimens of Conchoderma virgatum were attached to a grey triggerfish (Balistes capriscus) caught in S.W. Portugal. The barnacles were distributed in three groups (right abdominal external face, anterior side of the insertion of the pelvic ...
Cruz, Teresa   +3 more
core   +1 more source

Cabomba caroliniana and Schoenoplectus californicus as Antifouling Candidates: Anti‐Attachment and Toxicological Effects in Aurelia coerulea (Cnidaria, Scyphozoa)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Biofouling on artificial surfaces in aquatic ecosystems leads to significant economic losses. Current antifouling paints, while effective, often harm the aquatic environment. This study explores ecologically safe antifouling alternatives derived from plants, focusing on the aquatic macrophytes Cabomba caroliniana (CC) and Schoenoplectus ...
Mikael Luiz Pereira Morales   +9 more
wiley   +1 more source

A Comparison of the Pac-X Trans-Pacific Wave Glider Data and Satellite Data (MODIS, Aquarius, TRMM and VIIRS) [PDF]

open access: yes, 2014
Tracy A. Villareal, Marine Science Institute and Department of Marine Science, The University of Texas at Austin, Port Aransas, Texas, United States of AmericaCara Wilson, Environmental Research Division, Southwest Fisheries Science Center, National ...
Villareal, Tracy A., Wilson, Cara
core   +7 more sources

Using a live‐streaming webcam to assess the behavioural responses of waterbirds to changes in the density of swans Cygnus spp.

open access: yesWildlife Biology, EarlyView.
Wildlife research has benefitted from the development of new methods that allow data to be collected remotely, with less disturbance to focal animals. The proliferation of livestreaming webcams, for example, those used by nature reserves for public engagement purposes, have offered new possibilities for the study of wildlife behaviour.
Kevin A. Wood   +2 more
wiley   +1 more source

Individual Variation in Overwintering Strategies of the Great Evening Bat (Ia io) in Subtropical China 中国亚热带地区大足蝠 (Ia io) 越冬策略的个体差异

open access: yesWildlife Letters, EarlyView.
Tracking with GPS and accelerometers shows that great evening bats in subtropical China use two overwintering strategies: some remain in continuous hibernation, while others switch between torpor and activity as temperatures change. This behavioral flexibility, shaped by climate, underscores the importance of protecting diverse roosting habitats for ...
Zhiqiang Wang   +7 more
wiley   +1 more source

Bored to Death: Community-Wide Effect of Predation on a Foundation Species in a Low-Disturbance Arctic Subtidal System. [PDF]

open access: yesPLoS ONE, 2015
The strength of top-down control by consumers is predicted to decrease with latitude, but most data confirming this assumption come from latitudes
Eugeniy Yakovis, Anna Artemieva
doaj   +1 more source

Environmental drivers of metapopulation dynamics throughout the full annual cycle in a declining Arctic‐nesting migratory herbivore

open access: yesJournal of Animal Ecology, EarlyView.
We provide a framework for extending commonly used integrated population models to a metapopulation framework for testing novel ecological hypotheses about how changing environmental conditions within and among subpopulations drive changes in animal abundance.
Alexander R. Schindler   +5 more
wiley   +1 more source

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