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Chinese Journal of Applied Ecology ›› 2023, Vol. 35 ›› Issue (5): 1435-1446.doi: 10.13287/j.1001-9332.202405.029

• Reviews • Previous Articles    

Status and perspective of soil fauna eco-geography in China

ZHANG Weixin1*, SHEN Zhifeng1, ZHAO Cancan2, MA Zihe1, YANG An1, SHAO Yuanhu1, ZHAO Jie3, FU Shenglei1   

  1. 1Ministry of Education Key Laboratory of Geospatial Technology for Middle and Lower Yellow River Regions, College of Geography and Environmental Science, Henan University, Kaifeng 475004, Henan, China;
    2School of Life Sciences, Henan University, Kaifeng 475004, Henan, China;
    3Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China
  • Received:2023-09-04 Accepted:2024-02-28 Online:2024-05-18 Published:2024-11-18

Abstract: As regulators of the surface land processes, soil fauna communities are the vital foundations for healthy terrestrial ecosystems. Soil fauna have been studied in China for more than 70 years. Great progresses have been achieved in exploring soil fauna species composition and geographical distribution patterns. Soil fauna eco-geography, as a bridge between soil fauna geographic patterns and ecosystem services, has a new development opportunity with the deep recognition of soil fauna ecological functions. Soil fauna eco-geography research could be partitioned into four dimensions including the spatio-temporal patterns of: 1) the apparent characteristics of soil fauna community, such as species composition, richness and abundance; 2) the intrinsic characteristics of soil fauna community, such as dietary and habits; 3) soil fauna-related biotic and abiotic interactions especially those indicating drivers of soil fauna community structure or shaping the roles of soil fauna in ecosystems; and 4) soil fauna-related or -regulated key ecological processes. Current studies focus solely on soil fauna themselves and their geographical distributions. To link soil fauna geography more closely with ecosystem services, we suggested that: 1) converting the pure biogeography studies to those of revealing the spatio-temporal patterns of the soil fauna-related or regulated key relationships and ecological processes;2) expanding the temporal and spatial scales in soil fauna geographical research;3) exploring the integrated analysis approach for soil fauna-related data with multi-scales, multi-factors, and multi-processes;and 4) establishing standard reference systems for soil fauna eco-geographical researches. Hence, the change patterns of ecological niche of soil fauna communities could be illustrated, and precision mani-pulations of soil fauna communities and their ecological functions would become implementable, which finally contributes to ecosystem health and human well-being.

Key words: biogeography, eco-geography, soil fauna distribution pattern, ecological process, soil fauna ecological function