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- Title
气候变化下生物交互作用对树线生态过程的影响.
- Authors
王亚锋; 王亚磊; 黄茹; 梁尔源
- Abstract
Treeline ecotone is an alpine ecological transition zone characterized by strong biotic interactions, which are closely related to treeline ecological processes. Herein, we reviewed the research progress regarding the impacts of plant-plant, plant-animal, and plant-microbe interactions on the ecological processes of treeline ecotone under climate change. Both facilitation and competition among individual plants are important factors mediating dynamics of treeline processes under climate change. However, there is a dearth of dendroecological evidence. Impacts of higher-order interactions on the ecological processes of treeline ecotone remain to be tested. Herbivory and microbe-plant interactions could enhance or reduce the couplings of treeline and climate through affecting soil conditions or altering dynamics of ecological processes such as tree growth and recruitment. How the linkages between aboveground and belowground processes affect treeline responses to climate change remain unclear. In addition, biotic interactions across trophic levels might regulate the responses of ecological processes of treeline ecotone to climate change. Tibetan Plateau provides an excellent opportunity to explore the effects of biotic interactions on the changes of ecological process of treeline ecotone.
- Publication
Yingyong Shengtai Xuebao, 2021, Vol 32, Issue 10, p3724
- ISSN
1001-9332
- Publication type
Academic Journal
- DOI
10.13287/j.1001-9332.202110.006