https://socictopen.socict.org/files/original/c35b274051381dbbabe3b01f4a7f53b6.pdf 9b89aedc6e2ffe746919c11880fc5ee3 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Variable retention forestry conserves habitat of bird species in Patagonian Nothofagus pumilio forests Creator An entity primarily responsible for making the resource María Vanessa Lencinas, Juan Manuel Cellini, Julieta Benitez, Pablo Luis Peri, Guillermo Martínez Pastur Description An account of the resource Variable retention is an alternative harvesting system that could be implemented instead the more traditional ones (e.g. shelterwood cut for N. pumilio forests in southern Patagonia), because it was designed not only for timber purpose, but also for conservation. However, the impact of different retention types on diversity is not clear, e.g. stenotopic and eurytopic bird species. The objective of this work was to analyse the habitats (inside, edge or outside of aggregated retention) and the use of strata (canopy, stem, debris and floor) for different bird species under two different variable retention harvesting types (aggregated + dispersed retentions, or ggregated retention + clear-cuts). We analysed four years of bird observation data in variable retention harvested and unharvested forest permanent plots located in Tierra del Fuego province (Argentina) belonging to PEBANPA (Parcelas de Ecología y Biodiversidad de Ambientes Naturales en Patagonia Austral) network, also with understory and crown cover data. Statistical analysis included uni- and multivariate tests, and comparisons with unharvested forests. We inventoried nine bird species, six of which showed significantly different habitat preference in variable retention types (Carduelis barbata, Phrygilus patagonicus and Tachycineta leucopyga in aggregated + dispersed retentions, and Enicognathus ferrugineus, P. patagonicus, T. leucopyga, Troglodytes aedon and Zonotrichia capensis in aggregated retention + clearcuts). Likewise, all evaluated species presented differential use of strata, and some species changed comparing harvested and unharvested forests. DCA (Detrended Corresponded Analysis) highlighted association between species and habitats (e.g. P. patagonicus is more related to outside aggregated retentions) as well as differences between variable retention types, showing that bird species move toward edges when clear-cuts were carried out, among aggregated retention, instead of dispersed retention. These results support the effectiveness of the variable retention to conserve habitat of bird species inside managed forests, which satisfy both stenotopic and eurytopic species requirements. Date A point or period of time associated with an event in the lifecycle of the resource 2019 Subject The topic of the resource Dispersed retention, Strata, aggregated retention, biodiversity conservation, habitats Identifier An unambiguous reference to the resource within a given context 10.15287/afr.2018.1186 Source A related resource from which the described resource is derived Annals of Forest Research Publisher An entity responsible for making the resource available ‘Marin Drăcea’ National Research-Development Institute in Forestry Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Forestry Relation A related resource <a href="https://www.afrjournal.org/index.php/afr/article/view/1186" target="_blank" rel="noreferrer noopener">https://www.afrjournal.org/index.php/afr/article/view/1186</a>