Soil respiration rate and its seasonal variation of island forested swamp in cool temperate zone STUDY ON THE COHORT STRUCTURE OF LARIX GMELINI POPULATION IN VIRGIN FOREST IN NORTHERN OF DAXING‘AN MOUNTAINS Fire Behavior and Consumption of Fuel Loadings in Spring Season in Southern Daxing‘an Mountains Comprehensive Evaluation of the Effects Planting in Swamp-Forest in Daxing‘an Mountains Impacts of Different Induced Transformation on Soil Physical and Chemical Properties of Low-Quality Forest in the Daxing’an Mountains GIS-based forest fire risk zone mapping in Daxing‘an Mountains Using Weights of Evidence to Estimate the Probability of Forest Fire Occurrence: A Case Study in Huzhong Area of the Daxing‘an Mountains Short-Term Effects of Fire Disturbance on Carbon Storage of Larix gmelinii-Carex schmidtii Forested Wetlands Ecosystem in Daxing‘an Mountain Climatic and non-climatic factors driving lightning-induced fire in Tahe, Daxing‘an mountain