Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Javier Ángel Calcagno"'
1
First evidence of microplastics in the Marine Protected Area Namuncurá at Burdwood Bank, Argentina: a study on Henricia obesa and Odontaster penicillatus (Echinodermata: Asteroidea)
Autor: Paula Fanny Cossi, Cintia Pamela Fraysse, Mariel Ojeda, Guido Noé Rimondino, Javier Ángel Calcagno, Analía F. Pérez, Ignacio Luis Chiesa
Publikováno v: Polar Biology. 44:2277-2287
Large quantities of microplastics end up in the marine environment, constituting a potential threat for many organisms even in remote protected areas where the extent of this type of pollution is still unknown. This study evaluated for the first time
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::658414630af4608d781a21d0f0b72944
https://doi.org/10.1007/s00300-021-02959-5
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2
Diversity structure of the microbial communities in the guts of four neotropical termite species
Autor: Maximiliano Ortiz, Javier Ángel Calcagno, Surendra Vikram, Maria Laura Mon, Clara Etcheverry, Don A. Cowan, Joel D. Arneodo, Paola Talia
Publikováno v: PeerJ
PeerJ, Vol 9, p e10959 (2021)
PeerJ. 9 : e10959 (Abril 2021)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
The termite gut microbiome is dominated by lignocellulose degrading microorganisms. This study describes the intestinal microbiota of four Argentinian higher termite species with different feeding habits: Microcerotermes strunckii (hardwood), Nasutit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4717736c7c811ad425d67c8e91065dfb
https://pubmed.ncbi.nlm.nih.gov/33868801
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3
Energetics and development modes of Asteroidea (Echinodermata) from the Southwestern Atlantic Ocean including Burdwood Bank/MPA Namuncurá
Autor: Analía F. Pérez, Claudia Clementina Boy, Javier Ángel Calcagno, Cintia Pamela Fraysse
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Reproduction is a highly expensive process that during gonadal development requires an important supply of nutrients. The allocation of energy can vary throughout the reproductive cycle, between sexes and development modes. During research cruise abo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::667695ec90c08c171d27f6053bd0f3cc
http://link.springer.com/10.1007/s00300-020-02621-6
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4
Subterranean Desert Rodents (Genus Ctenomys) Create Soil Patches Enriched in Root Endophytic Fungal Propagules
Autor: Adriana Aranda-Rickert, Sebastián Fracchia, Carolina Rothen, Victoria Miranda, Johana Barros, Javier Ángel Calcagno, Natalia Yela
Publikováno v: Microbial Ecology. 77:451-459
Subterranean rodents are considered major soil engineers, as they can locally modify soil properties by their burrowing activities. In this study, the effect of a subterranean rodent of the genus Ctenomys on soil properties and root endophytic fungal
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34332a7a65d2efa6b243d090f8dae36a
https://doi.org/10.1007/s00248-018-1227-8
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5
Asteroidea of the southern tip of South America, including Namuncurá Marine Protected Area at Burdwood Bank and Tierra del Fuego Province, Argentina
Autor: Cintia Pamela Fraysse, Javier Ángel Calcagno, Analía F. Pérez
In benthic communities, echinoderms are dominant in terms of abundance and diversity, and Asteroidea play an important role in the structure of communities. In the present study, Asteroidea were sampled in the recently created Namuncurá Marine Prote
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f87c64924c7a879f8c3034ffe5edfeb5
http://link.springer.com/10.1007/s00300-018-2377-3
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6
Trace metals and oxidative status in soft tissues of caged mussels (Aulacomya atra) on the North Patagonian coastline
Autor: Javier Ángel Calcagno, Analia Iriel, M.D. Ruiz, M.C. Rios de Molina, M.S. Yusseppone, N. Ortiz, Sebastián E. Sabatini, A. Fernández Cirelli, P. Di Salvatore
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
This study investigated metal accumulation and oxidative effects in mantle, gill and digestive gland of the ribbed mussel Aulacomya atra from the Argentinean North Patagonian coastline. Mussels were transplanted over an 18-month period from a site wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71028d117cbfd45658c0d5d06ffba581
https://www.sciencedirect.com/science/article/pii/S0147651318301635
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7
Intertidal mussel beds from the South-western Atlantic show simple structure and uniform appearance: does environmental harshness explain the community?
Autor: Mariana Laura Adami, Jose Maria Orensanz, Juan Carlos Labraga, Javier Ángel Calcagno, Alejandro Tablado, Evangelina Schwindt
Communities of the rocky mid-intertidal zone of the South-western Atlantic are uniform in appearance, dominated by dense monocultures of small-size mussels (Brachidontes rodriguezii and Perumytilus purpuratus). To explain this, two hypotheses have be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00d9ef1b038446fe6acb6ce46de30a68
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8
Effects of recreational activities on Patagonian rocky shores
Autor: Gregorio Bigatti, María Martha Mendez, Javier Ángel Calcagno, Juan Pablo Livore
Recreational activities can be an important source of anthropogenic disturbance in intertidal benthic assemblages. On rocky shores, activities such as trampling, snorkeling and the handling of organisms may have a negative effect on benthic communiti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8cd9ce98d0183dd6199aee543326914
https://www.sciencedirect.com/science/article/pii/S0141113617303033
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9
Toxicity, repellency and flushing out in Triatoma infestans (Hemiptera: Reduviidae) exposed to the repellents DEET and IR3535
Autor: Raúl Adolfo Alzogaray, Mercedes María Noel Reynoso, Emilia Ana Seccacini, Eduardo Nicolás Zerba, Javier Ángel Calcagno
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
PeerJ, Vol 5, p e3292 (2017)
DEET and IR3535 are insect repellents present worldwide in commercial products; their efficacy has been mainly evaluated in mosquitoes. This study compares the toxicological effects and the behavioral responses induced by both repellents on the blood
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b48abc11a94d7f725b117bb9cbade1a9
https://peerj.com/articles/3292/
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10
Larval and early juvenile development of Paralomis granulosa reared at different temperatures: tolerance of cold and food limitation in a lithodid crab from high latitudes
Autor: Sven Thatje, Klaus Anger, Gustavo A. Lovrich, Javier Ángel Calcagno
Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Scopus-Elsevier
EPIC3Marine ecology-progress series:, 253, pp. 243-251
Mar. Ecol. Prog. Ser. 2003;253:243-251
Biblioteca Digital (UBA-FCEN)
Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales
instacron:UBA-FCEN
Paralomis granulosa Jacquinot is a commercially fished lithodid crab species living in subantarctic and cold-temperate regions of southern South America. Its larval stages (Zoea I, II, Megalopa) are fully lecithotrophic, developing in the complete ab
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dafb5526c7668867de036d30ca033ea6
https://doi.org/10.3354/meps253243
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