Scale Expansion of Community Investigations and Integration of the Effects of Abiotic and Biotic Processes on Maintenance of Species Diversity
المؤلفون المشاركون
Jiang, Ruicong
Zhang, Ming
Wang, Zhenhong
Yu, Dan
Yin, Xiaolu
Yu, Junfeng
المصدر
International Journal of Ecology
العدد
المجلد 2011، العدد 2011 (31 ديسمبر/كانون الأول 2011)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-09-19
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
العلوم الطبيعية والحياتية (متداخلة التخصصات)
الأحياء
الملخص EN
Information on the maintenance of diversity patterns from regional to local scales is dispersed among academic fields due to the local focus of community ecology.
To better understand these patterns, the study of ecological communities needs to be expanded to larger scales and the various processes affecting them need to be integrated using a suitable quantitative method.
We determined a range of communities on a flora-subregional scale in Yunnan province, China (383210.02 km2).
A series of species pools were delimited from the regional to plot scales.
Plant diversity was evaluated and abiotic and biotic processes identified at each pool level.
The species pool effect was calculated using an innovative model, and the contribution of these processes to the maintenance of plant species diversity was determined and integrated: climate had the greatest effect at the flora-subregional scale, with historical and evolutionary processes contributing ∼11%; climate and human disturbance had the greatest effect at the local site pool scale; competition exclusion and stress limitation explained strong filtering at the successional stage pool scale; biotic processes contributed more on the local community scale than on the regional scale.
Scale expansion combined with the filtering model approach solves the local problem in community ecology.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Zhenhong& Zhang, Ming& Yu, Junfeng& Jiang, Ruicong& Yin, Xiaolu& Yu, Dan. 2011. Scale Expansion of Community Investigations and Integration of the Effects of Abiotic and Biotic Processes on Maintenance of Species Diversity. International Journal of Ecology،Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-483816
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Zhenhong…[et al.]. Scale Expansion of Community Investigations and Integration of the Effects of Abiotic and Biotic Processes on Maintenance of Species Diversity. International Journal of Ecology No. 2011 (2011), pp.1-10.
https://search.emarefa.net/detail/BIM-483816
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Zhenhong& Zhang, Ming& Yu, Junfeng& Jiang, Ruicong& Yin, Xiaolu& Yu, Dan. Scale Expansion of Community Investigations and Integration of the Effects of Abiotic and Biotic Processes on Maintenance of Species Diversity. International Journal of Ecology. 2011. Vol. 2011, no. 2011, pp.1-10.
https://search.emarefa.net/detail/BIM-483816
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-483816
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر