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In order to promote the high-quality development of the six provinces in the central region, the comprehensive evaluation indexes of the three major systems of population, economy and resources and environment in the central region were firstly measured, then the spatial and temporal evolution patterns were analyzed through the construction of the coupled coordination model of the three systems and the three time sections were selected, and finally the obstacle degree model was used to explore the main influencing factors of the coordinated development of the coupled systems. The results show that the comprehensive evaluation scores of the population and economic subsystems are generally on the rise within the study interval, and the level of coupled coordination is also steadily increasing. The resource and environment subsystem is an important constraint on the coordinated development of the three systems in the central region, and the per capita liquefied petroleum gas consumption is the main obstacle factor.
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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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