Výsledky vyhledávání - "Fausto Nahuel Firstater"

Context-dependent interaction between an intertidal sponge and a green macroalga in a variable temperate Patagonian bay

Autor: Pedro Daleo, Maite Andrea Narvarte, Marianela Gastaldi, Fausto Nahuel Firstater

Publikováno v: Marine Ecology Progress Series. 581:21-32

The stress gradient hypothesis states that positive interactions become more important as physical stress increases. Organisms living in Patagonian intertidal ecosystems are subjected to high desiccation stress due to elevated temperatures and strong

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::117dca9aade737679a7feb5006497e16
https://doi.org/10.3354/meps12293

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The role of Argopecten purpuratus shells structuring the soft bottom community in shallow waters of southern Peru

Autor: Patricia Gamero, Leonardo Romero, Betina J. Lomovasky, Alex Gamarra Salazar, Juan Tarazona, Fernando J. Hidalgo, Fausto Nahuel Firstater, Oscar Iribarne

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Accumulation of Argopecten purpuratus shells often occurs after El Niño events in shallow waters of Independencia Bay (14°17'S-76°10'W; Pisco, Peru). Here we experimentally investigate the effects of their shell accumulation on macrobenthos assemb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c3fea653e1edccff95500b556402caa
https://doi.org/10.1016/j.seares.2015.09.006

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When the tiny help the mighty: facilitation between two introduced species, a solitary ascidian and a macroalga in northern Patagonia, Argentina

Autor: Marianela Gastaldi, Fausto Nahuel Firstater, Paula María de la Barra, Juan Francisco Saad, Maite Andrea Narvarte, Patricio Javier Pereyra

Facilitation is recognized as one of the mechanisms by which nonnative species are integrated into new assemblages. The solitary ascidian Styela clava and the macroalga Undaria pinnatifida were introduced to San Antonio Bay, Argentina, with a couple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5962f7f8b8f8e19bfb3fd06dcfdb5d20
https://link.springer.com/article/10.1007/s00227-017-3202-1

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Cordgrass canopy elicits weak effects on sediment properties and microphytobenthic abundance in a harsh environment

Autor: Maria Eugenia Fanjul, María Fernanda Alvarez, Oscar Iribarne, Maite Andrea Narvarte, Fausto Nahuel Firstater

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The magnitude of the outcome of ecosystem engineering is context-dependent; asenvironmental stresses increase, habitat amelioration by ecosystem engineers becomes more relevant. Moreover, the individual- and population-level traits of ecosystem engin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::557d50d0c7cc4b757937cf0d0ae6f341
http://www.int-res.com/abstracts/meps/v550/p101-110

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Abundance of the sponge Hymeniacidon cf. perlevis in a stressful environment of Patagonia: relationships with Ulva lactuca and physical variables

Autor: Marianela Gastaldi, Maite Andrea Narvarte, Pedro Daleo, Fausto Nahuel Firstater

Understanding the variables (biotic or abiotic) controlling coastal communities is the main goal of ecology research and it is crucial to predict how communities will evolve under the increasing pressure on coastal systems by human activities. The ge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7bfc94a9b3ef7a17a464d9cea5c0184
https://www.cambridge.org/core/journals/journal-of-the-marine-biological-association-of-the-united-kingdom/article/abundance-of-the-sponge-hymeniacidon-cf-perlevis-in-a-stressful-environment-of-patagonia-relationships-with-ulva-lactuca-and-physical-variables/8CFB9CC961176EF2D5C73CBF1628350C

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Macro benthic community assemblage before and after the 2007 tsunami and earthquake at Paracas Bay, Peru

Autor: Betina J. Lomovasky, Alex Gamarra Salazar, Oscar Iribarne, Fausto Nahuel Firstater, Jaime Mendo

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Macrobenthic soft bottom community assemblages were studied from December 2006 to December 2007 at Paracas Bay (Atenas Beach, 13°45' S, 76°17' W, Peru), including the period of the tsunami of 15 August 2007, providing a unique opportunity to assess

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db27a1f27a8d9d2a7598343b59976937
https://doi.org/10.1016/j.seares.2010.10.002

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Habitat structure is more important than nutrient supply in modifying mussel bed assemblage in an upwelling area of the Peruvian coast

Autor: Elmer Ramos, Betina J. Lomovasky, Fausto Nahuel Firstater, Fernando J. Hidalgo, Patricia Gamero, Oscar Iribarne

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Upwelling intensity modifies coastal primary production and influences individual traits of habitat-forming species. Along the Peruvian coast, beds of the mytilid Perumytilus purpuratus provide structurally complex habitats that harbour many organism

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4040644d05604483eaef373e80a2526f
https://doi.org/10.1007/s10152-010-0214-3

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