Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Alexis M. Catalán"'
1
Akademický článek
Independent Effects of Species Removal and Asynchrony on Invariability of an Intertidal Rocky Shore Community
Autor: Eliseo Fica-Rojas, Alexis M. Catalán, Bernardo R. Broitman, Alejandro Pérez-Matus, Nelson Valdivia
Publikováno v: Frontiers in Ecology and Evolution, Vol 10 (2022)
Ecological stability depends on interactions between different levels of biological organization. The insurance effects occur when increasing species diversity leads to more temporally invariable (i.e., more stable) community-level properties, due in
Externí odkaz: https://doaj.org/article/cfe6470b4e9a4e65963b13c14e775487
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2
Akademický článek
Interhemispheric comparison of scale‐dependent spatial variation in the structure of intertidal rocky‐shore communities
Autor: Alexis M. Catalán, Nelson Valdivia, Ricardo A. Scrosati
Publikováno v: Ecosphere, Vol 11, Iss 6, Pp n/a-n/a (2020)
Abstract In rocky intertidal habitats, the pronounced increase in environmental stress with elevation, caused by tides, generates significant vertical variation in community structure. Along coastlines, environmental changes generate horizontal biolo
Externí odkaz: https://doaj.org/article/e6b9936173254d77919286c1c479a8fc
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5
Macroalgal canopies reduce beta diversity in intertidal communities
Autor: Alexis M. Catalán, Nelson Valdivia, Ricardo A. Scrosati
Publikováno v: Botanica Marina. 64:419-425
Species diversity in a habitat is often termed alpha diversity. As it influences various community properties, many studies have investigated its drivers. For instance, intertidal macroalgal canopies limit understory thermal stress during low tides a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9417fe78a02d3ea13f4e460a2726ad71
https://doi.org/10.1515/bot-2021-0023
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7
Non-consumptive effects of a predatory snail (Acanthina monodon) on a dominant habitat-forming mussel species (Perumytilus purpuratus)
Autor: Bárbara Riedemann-Saldivia, Joseline A. Büchner-Miranda, Luis P. Salas-Yanquin, Nelson Valdivia, Alexis M. Catalán, Ricardo A. Scrosati, Oscar R. Chaparro
Publikováno v: Marine environmental research. 175
Predators can influence prey through direct consumption as well as through non-consumptive effects (NCEs). NCEs usually occur mediated by behavioral changes in the prey upon detection of predator cues. Such changes may involve reduction of feeding wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::618d19f8adc72261d0b5cf69f71f5998
https://pubmed.ncbi.nlm.nih.gov/35134640
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9
Community-wide consequences of nonconsumptive predator effects on a foundation species
Autor: J.A. Büchner-Miranda, Bárbara Riedemann, Oscar R. Chaparro, Nelson Valdivia, Ricardo A. Scrosati, Alexis M. Catalán
Publikováno v: The Journal of animal ecologyREFERENCES. 90(5)
Predators can exert nonconsumptive effects (NCEs) on prey, which often take place through prey behavioural adjustments to minimise predation risk. As NCEs are widespread in nature, interest is growing to determine whether NCEs on a prey species can i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c576a60836fae934add4c66df86207b
https://pubmed.ncbi.nlm.nih.gov/33630333
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