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Chinese Agricultural Science Bulletin ›› 2023, Vol. 39 ›› Issue (35): 75-80.doi: 10.11924/j.issn.1000-6850.casb2023-0433

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Research Status and Prospect of Fire Disturbance on Forest and Grassland Soil

PING Xiaofan(), WEI Yunmin, SONG Xiaoshuang, YU Wenjing()   

  1. Heilongjiang Academy of Forestry, Harbin 150040
  • Received:2023-06-05 Revised:2023-11-06 Online:2023-12-11 Published:2023-12-11
  • Contact: YU Wenjing

Abstract:

Fire is an important disturbance factor in forest and grassland ecosystems. The changes of soil physical and chemical properties and soil microorganisms after fire disturbance have important impacts on the restoration of forest and grassland ecosystem structure and function. In recent years, domestic and foreign scholars had conducted research on forest and grassland fire interference and made some achievements. The authors summarized the current research status of fire disturbance on the physical and chemical properties and microorganism of forest and grassland soil, proposed the prospect of strengthening the construction of fire disturbance model as well as improving the impact of grassland fire disturbance on soil. In the nutshell, it would provide a theoretical basis for the study of the effects of fire disturbance on forest and grassland soil.

Key words: forest and grassland fire, fire disturbance, soil microbial, research status