Wu Ting-Juan
Henan University, Kaifeng, China.
Ying Yong Sheng Tai Xue Bao. 2013 Feb;24(2):581-8.
Terrestrial ecosystem consists of aboveground and belowground components, whose interaction affects the ecosystem processes and functions. Soil fauna plays an important role in biogeochemical cycles. With the recognizing of the significance of soil fauna in ecosystem processes, increasing evidences demonstrated that global change has profound effects on soil faunima diversity. The alternation of land use type, the increasing temperature, and the changes in precipitation pattern can directly affect soil fauna diversity, while the increase of atmospheric CO2 concentration and nitrogen deposition can indirectly affect the soil fauna diversity by altering plant community composition, diversity, and nutrient contents. The interactions of different environmental factors can co-affect the soil fauna diversity. To understand the effects of different driving factors on soil fauna diversity under the background of climate change would facilitate us better predicting how the soil fauna diversity and related ecological processes changed in the future.
陆地生态系统由地上部分和地下部分组成，它们之间的相互作用影响着生态系统的过程和功能。土壤动物在生物地球化学循环中发挥着重要作用。随着对土壤动物在生态系统过程中重要性的认识不断提高，越来越多的证据表明全球变化对土壤动物多样性具有深远影响。土地利用类型的改变、气温升高以及降水模式的变化会直接影响土壤动物多样性，而大气二氧化碳浓度增加和氮沉降则会通过改变植物群落组成、多样性和养分含量间接影响土壤动物多样性。不同环境因素之间的相互作用会共同影响土壤动物多样性。了解气候变化背景下不同驱动因素对土壤动物多样性的影响，将有助于我们更好地预测未来土壤动物多样性及相关生态过程将如何变化。
