کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8384242 1543634 2018 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Arbuscular mycorrhizal fungal spore communities of a tropical dry forest ecosystem show resilience to land-use change
ترجمه فارسی عنوان
جوامع اسپور قارچی میکوریز آربوسکولار از یک اکوسیستم جنگل خشک گرمسیری، مقاومت در برابر تغییرات کاربری زمین را نشان می دهند
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی
We explored the resilience of arbuscular mycorrhizal fungal (AMF) communities of a tropical dry forest ecosystem to land use as pastures. We compared spore community species richness, composition, abundance, and similarity between old-growth forests and active pastures, as a measure of resistance and examined the trajectory of change in successional fields when pasture use stopped to evaluate recovery. Despite a few changes in species richness, community composition and structure were strikingly similar in all sites, including the active pastures. The spore communities were considered resistant to land use as pastures and showed minor changes along succession when management stopped. We found a significant negative relation between the frequency of Diversisporales and Glomerales indicating a selective species turnover driven mainly by the families Gigasporaceae and Glomeraceae. This was, however, unrelated to land use or successional time. These results suggest the AMF communities of this ecosystem seem resilient to management as pastures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fungal Ecology - Volume 32, April 2018, Pages 29-39
نویسندگان
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