کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
86714 159208 2014 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Biodiversity of most dead wood-dependent organisms in thermophilic temperate oak woodlands thrives on diversity of open landscape structures
ترجمه فارسی عنوان
تنوع زیستی بیشتر ارقام وابسته به چوب درختان در جنگل های بلوط معتدل ترموفیلیک بر تنوع ساختارهای چشم انداز باز
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک بوم شناسی، تکامل، رفتار و سامانه شناسی
چکیده انگلیسی


• Most taxa preferred more open and light conditions of the woodland environment.
• Landscape structures explained more than 10% of the independent variance.
• Openness in the management of oak woodlands is one solution against biodiversity loss.

Oak and mixed deciduous forests with oaks are the most widespread woodland types in the central European lowlands. The aim of this study was to analyse how the biodiversity of saproxylic organisms (fungi, lichens, beetles, and ants, bees and wasps) in thermophilic temperate oak woodlands respond to the openness in landscape structure of tree habitats. We sampled 32 sites in a split-plot design in Krivoklatsko (Czech Republic), which were chosen to include spatial diversity, including dense forests, open forests, woodland edges and solitary trees. A canonical correspondence analyses (CCA) and generalized additive models (GAM) were used for analyses. The results indicated that the taxa studied showed differences in species composition among the studied landscape structures and most taxa preferred more open and light conditions of the woodland environment. We also observed positive effect of the heterogeneity in open landscape structures on biodiversity of saproxylic organisms. As it is recently showed by ecologists, most of the thermophilic oak woodlands are threatened by succession, saproxylic organisms are facing decline throughout the world and traditional forest management (e.g. game keeping, wood pasturing or coppicing) appears to be one solution to mitigate biodiversity loss.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Forest Ecology and Management - Volume 315, 1 March 2014, Pages 80–85
نویسندگان
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