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In order to explore the spatial and temporal evolution characteristics of fire，economy and environment，based on the data of fire，economy and environment in China from 2000 to 2019，a fire-economy-environment coupling coordination model was established to study the coupling development level of fire，economy and environment system. Combined with ESDA method，the spatial and temporal evolution characteristics and aggregation of each subsystem in 31 provinces were studied，and the spatial correlation analysis of fire，economy and environment was carried out based on Moran 'I test. The research shows that the comprehensive development of fire，economy and environment has been well coupled from 2000 to 2019. From the time dimension，the coupling degree and coordination degree showed an upward trend from 2000 to 2019. The coupling degree was affected by the fire comprehensive score，and the coordination degree was affected by the economic subsystem. From the spatial dimension，economic development is the main factor affecting the coupling coordination degree of 31 provinces. From the analysis of the spatial and temporal evolution of the coupling relationship，the provincial coupling degree is aggregated with time，and the coupling coordination degree is random in spatial aggregation. The different effects of fire，economy and environment on coupling coordination lead to different coordination types and spatial aggregation states.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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