دورية أكاديمية
Taxon-dependent diversity response along a temperate elevation gradient covered by grassland.
| العنوان: | Taxon-dependent diversity response along a temperate elevation gradient covered by grassland. |
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| المؤلفون: | Santoandré S; Departamento de Ecología, Genética y Evolución, Facultad de Ciencias Exactas y Naturales (IEGEBA-CONICET), Universidad de Buenos Aires, Ciudad de Buenos Aires, Argentina., Ramos CS; Departamento de Ecología, Genética y Evolución, Facultad de Ciencias Exactas y Naturales (IEGEBA-CONICET), Universidad de Buenos Aires, Ciudad de Buenos Aires, Argentina., Picca P; Departamento de Biodiversidad y Biología Experimental, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad de Buenos Aires, Argentina., Filloy J; Departamento de Ecología, Genética y Evolución, Facultad de Ciencias Exactas y Naturales (IEGEBA-CONICET), Universidad de Buenos Aires, Ciudad de Buenos Aires, Argentina. |
| المصدر: | PeerJ [PeerJ] 2024 Jun 21; Vol. 12, pp. e17375. Date of Electronic Publication: 2024 Jun 21 (Print Publication: 2024). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: PeerJ Inc Country of Publication: United States NLM ID: 101603425 Publication Model: eCollection Cited Medium: Internet ISSN: 2167-8359 (Electronic) Linking ISSN: 21678359 NLM ISO Abbreviation: PeerJ Subsets: MEDLINE |
| أسماء مطبوعة: | Original Publication: Corte Madera, CA : PeerJ Inc. |
| مواضيع طبية MeSH: | Biodiversity* , Grassland* , Altitude* , Ants*/physiology , Ants*/classification , Birds*/physiology , Spiders*/physiology , Spiders*/classification, Animals ; Argentina ; Plants/classification ; Climate ; Ecosystem |
| مستخلص: | Elevational gradients constitute excellent systems for understanding the mechanisms that generate and maintain global biodiversity patterns. Climatic gradients associated with elevation show strong influence on species distribution in mountains. The study of mountains covered by the same habitat type is an ideal scenario to compare alternatives to the energy hypotheses. Our aim was to investigate how changes in climatic conditions along the elevational gradient drive α - and β -diversity of four taxa in a mountain system located within a grassland biome. We sampled ants, spiders, birds and plants, and measured climatic variables at six elevational bands (with 10 sampling sites each) established between 470 and 1,000 masl on a mountain from the Ventania Mountain System, Argentina. Species richness per site and β -diversity (turnover and nestedness) between the lowest band and upper sites were estimated. For most taxa, species richness declined at high elevations and energy, through temperature, was the major driver of species richness for ants, plants and birds, prevailing over productivity and water availability. The major β -diversity component was turnover for plants, spiders and birds, and nestedness for ants. The unique environmental conditions of the upper bands could favour the occurrence of specialist and endemic species. Competing Interests: The authors declare there are no competing interests. (©2024 Santoandré et al.) |
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| فهرسة مساهمة: | Keywords: Ants; Birds; Climatic driver; Energy hypothesis; Mountain; Multi-taxa; Nestedness; Plants; Spiders; Turnover |
| تواريخ الأحداث: | Date Created: 20240625 Date Completed: 20240625 Latest Revision: 20240626 |
| رمز التحديث: | 20240626 |
| مُعرف محوري في PubMed: | PMC11195545 |
| DOI: | 10.7717/peerj.17375 |
| PMID: | 38915387 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 2167-8359 |
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| DOI: | 10.7717/peerj.17375 |