Pub Date : 2023-05-01DOI: 10.25260/ea.23.33.2.0.2137
S. Torres, J. P. Martin, Lucía Gárgano, F. Tejedor
{"title":"Respuesta del ensamble de macroinvertebrados bentónicos en un río afectado por la actividad antrópica de la Patagonia extrandina (Provincia de Santa Cruz, Argentina)","authors":"S. Torres, J. P. Martin, Lucía Gárgano, F. Tejedor","doi":"10.25260/ea.23.33.2.0.2137","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2137","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44746396","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2080
Lucas M. Leveau
{"title":"Comunidades de aves en barrios residenciales y en bosques implantados en médanos costeros de la localidad de Cariló, Argentina","authors":"Lucas M. Leveau","doi":"10.25260/ea.23.33.2.0.2080","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2080","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44995544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2064
Nicolás Porto, Nahuel A. Andrade, L. Entio, M. I. Lissarrague, Rodolfo Bezus, R. Altamirano
{"title":"Variabilidad en caracteres vinculados a la implantación en poblaciones espontáneas de Stapfochloa berroi (Arechav.) P. M. Peterson de la Pampa Deprimida","authors":"Nicolás Porto, Nahuel A. Andrade, L. Entio, M. I. Lissarrague, Rodolfo Bezus, R. Altamirano","doi":"10.25260/ea.23.33.2.0.2064","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2064","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49331943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2065
Andrea Mariño, Victoria Rodríguez
{"title":"Cabo Dos Bahías y el manejo del guanaco en la Patagonia argentina","authors":"Andrea Mariño, Victoria Rodríguez","doi":"10.25260/ea.23.33.2.0.2065","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2065","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43931363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2075
M. B. Maldonado, A. Serrano, N. Chacoff, D. Vázquez
{"title":"The role of dung beetles in seed dispersal in an arid environment","authors":"M. B. Maldonado, A. Serrano, N. Chacoff, D. Vázquez","doi":"10.25260/ea.23.33.2.0.2075","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2075","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":"271 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41279136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2037
S. M. Amarilla Rodríguez, R. Laino, Carmiña Soto, Karim Musálem, Natalia Peralta Kulik, Lucia J. Villalba Marín, M. L. Quevedo Fernández, Jorge D. González Villalba
{"title":"Estado del arte sobre el pago por servicios ambientales en Paraguay: Dieciséis años de gestión","authors":"S. M. Amarilla Rodríguez, R. Laino, Carmiña Soto, Karim Musálem, Natalia Peralta Kulik, Lucia J. Villalba Marín, M. L. Quevedo Fernández, Jorge D. González Villalba","doi":"10.25260/ea.23.33.2.0.2037","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2037","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46602243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.2057
S. I. Portela, Patricia I. Araujo, S. B. Restovich, Tomás Della Chiesa, J. M. Ponsa, Andrea Peñas Ballesteros
{"title":"Reutilizar purines de tambo como oportunidad para reciclar nitrógeno y reducir su impacto ambiental","authors":"S. I. Portela, Patricia I. Araujo, S. B. Restovich, Tomás Della Chiesa, J. M. Ponsa, Andrea Peñas Ballesteros","doi":"10.25260/ea.23.33.2.0.2057","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2057","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42451696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-01DOI: 10.25260/ea.23.33.2.0.1994
Regina Pierattini Martinez, J. P. Pisoni, Flavio E. Paparazzo
{"title":"Southern coastal system of the San Jorge Gulf during spring","authors":"Regina Pierattini Martinez, J. P. Pisoni, Flavio E. Paparazzo","doi":"10.25260/ea.23.33.2.0.1994","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.1994","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47773499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.25260/ea.23.33.1.0.1995
E. F. Burgos, I. G. Gómez Villafañe, M. S. Santini, M. G. Quintana, O. Salomón, R. Cavia
A�������. Strategies for the prevention and control of commensal rodents would improve with be�er knowledge of their response to environmental factors from different spatial scales. In this research we evaluated which different scales environmental characteristics determine rodent infestation levels in a subtropical urban to rural landscape gradient in Misiones, Argentina. A total of 87 households from an urban, a periurban and a rural landscape were surveyed at least once, with nine households surveyed repeatedly along five consecutive seasons. Rodent infestation levels were estimated using nontoxic bait stations set up in the backyard and garden of each household. Different environmental characteristics at several spatial scales were obtained from field surveys and land cover classification based on a satellite image. Ra�us spp. was detected in 42.5% of the households. The lowest rodent infestations occurred in winter.Infestation levels showed spatial dependence up to 2500 m. Rodent infestation was associated with landscape types and environmental characteristics at the macro and microhabitat scales. Macrohabitat characteristics explained 53.7% of the variation of rodent infestation levels, whereas microscale explained 28.0% and landscape type only 2%. This multiscale study provides evidence that households’ characteristics may not be the most important factor to explain variations in the abundance of commensal rodents’ around human dwellings. As a consequence, prevention and control measures would be more effective if applied at the neighborhood level and during winter, since it is a critical time for preventing compensatory population responses in rodent infestations.
{"title":"Multiscale environmental determinants of rats' infestation on households in a subtropical urban to rural gradient in Latin America","authors":"E. F. Burgos, I. G. Gómez Villafañe, M. S. Santini, M. G. Quintana, O. Salomón, R. Cavia","doi":"10.25260/ea.23.33.1.0.1995","DOIUrl":"https://doi.org/10.25260/ea.23.33.1.0.1995","url":null,"abstract":"A�������. Strategies for the prevention and control of commensal rodents would improve with be�er knowledge of their response to environmental factors from different spatial scales. In this research we evaluated which different scales environmental characteristics determine rodent infestation levels in a subtropical urban to rural landscape gradient in Misiones, Argentina. A total of 87 households from an urban, a periurban and a rural landscape were surveyed at least once, with nine households surveyed repeatedly along five consecutive seasons. Rodent infestation levels were estimated using nontoxic bait stations set up in the backyard and garden of each household. Different environmental characteristics at several spatial scales were obtained from field surveys and land cover classification based on a satellite image. Ra�us spp. was detected in 42.5% of the households. The lowest rodent infestations occurred in winter.Infestation levels showed spatial dependence up to 2500 m. Rodent infestation was associated with landscape types and environmental characteristics at the macro and microhabitat scales. Macrohabitat characteristics explained 53.7% of the variation of rodent infestation levels, whereas microscale explained 28.0% and landscape type only 2%. This multiscale study provides evidence that households’ characteristics may not be the most important factor to explain variations in the abundance of commensal rodents’ around human dwellings. As a consequence, prevention and control measures would be more effective if applied at the neighborhood level and during winter, since it is a critical time for preventing compensatory population responses in rodent infestations.","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44681523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-03-01DOI: 10.25260/ea.23.33.2.0.2153
M. V. Brividoro, Evangelina Muttis, Ilaria Agostini, M. V. Micieli, Laura B. Tauro
{"title":"Diversidad de mosquitos (Diptera, Culicidae) en áreas de importancia epidemiológica en el Bosque Atlántico del Alto Paraná de Misiones, Argentina","authors":"M. V. Brividoro, Evangelina Muttis, Ilaria Agostini, M. V. Micieli, Laura B. Tauro","doi":"10.25260/ea.23.33.2.0.2153","DOIUrl":"https://doi.org/10.25260/ea.23.33.2.0.2153","url":null,"abstract":"","PeriodicalId":53684,"journal":{"name":"Ecologia Austral","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49455042","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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