کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8846557 | 1617695 | 2016 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Does climate influence assemblages of anurans and lizards in a coastal area of north-eastern Brazil?
ترجمه فارسی عنوان
آیا اقلیم نفوذ نمودهای آبله و انجیر در یک منطقه ساحلی شمال شرقی برزیل را تحت تاثیر قرار می دهد؟
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کلمات کلیدی
فراوانی، دوزیستان، فاکتورهای محیطی، نستله، خزندگان، ثروت،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی
Environmental factors influence diverse assemblage features such as species abundances, richness, and nestedness. Amphibians and reptiles play important roles in terrestrial ecosystems, but there is still a lack of information about the assemblages of these animals in many regions. In this study, we aimed to understand how environmental factors influence the anurans and lizards assemblages from São Gonçalo do Amarante, Ceará, Brazil. Herpetofauna samplings were performed monthly in São Gonçalo do Amarante from January 2008 to May 2009, excluding April 2008. We sampled animals (anurans and lizards) using pitfall traps and active searches. The abundance and richness of lizards were positively related to temperature and negatively related to precipitation. Anuran assemblage was not influenced by precipitation, but its abundance was negatively influenced by temperature. Temperature generated a nested pattern in the lizard assemblage, but precipitation did not produce this pattern in anurans. Finally, our results reinforce the importance of environmental factors, mainly temperature, in structuring assemblages of anurans and lizards.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Oecologica - Volume 77, November 2016, Pages 187-192
Journal: Acta Oecologica - Volume 77, November 2016, Pages 187-192
نویسندگان
João FabrÃcio Mota Rodrigues, Maria Juliana Borges-Leite, Diva Maria Borges-Nojosa,