{"title":"Biogeographic characterisation of the Austral High Andean district, Patagonian province, based on vascular plant taxa","authors":"A. Padro, Viviana Hechem, J. Morrone","doi":"10.1071/SB19005","DOIUrl":null,"url":null,"abstract":"Abstract. The Austral High Andean area extends from south-eastern Mendoza, Argentina, to the southernmost tip of South America in the form of isles on the peaks of the Andes range. The objective of this biogeographic regionalisation study was to characterise this area. Individual tracks were made on the basis of the distribution maps of 232 species of vascular plants present in the area, from which localities were identified and georeferenced. A parsimony analysis of endemicity (PAE) was used to obtain a generalised track. The results support an area of endemism located mainly in the Neuquén province, which is treated as a district of the Patagonian province that belongs to the Patagonian subregion of the Andean region. This track analysis is a preliminary contribution for understanding the distributional patterns of the High Andean biota within an evolutionary biogeographic framework.","PeriodicalId":1,"journal":{"name":"Accounts of Chemical Research","volume":null,"pages":null},"PeriodicalIF":16.4000,"publicationDate":"2020-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1071/SB19005","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Accounts of Chemical Research","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1071/SB19005","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 2
Abstract
Abstract. The Austral High Andean area extends from south-eastern Mendoza, Argentina, to the southernmost tip of South America in the form of isles on the peaks of the Andes range. The objective of this biogeographic regionalisation study was to characterise this area. Individual tracks were made on the basis of the distribution maps of 232 species of vascular plants present in the area, from which localities were identified and georeferenced. A parsimony analysis of endemicity (PAE) was used to obtain a generalised track. The results support an area of endemism located mainly in the Neuquén province, which is treated as a district of the Patagonian province that belongs to the Patagonian subregion of the Andean region. This track analysis is a preliminary contribution for understanding the distributional patterns of the High Andean biota within an evolutionary biogeographic framework.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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