我國貧困人口大部分分布于山地地區,具有一定的空間特征與規律。本文在分析山地貧困現象聚集的空間特征的基礎上,建構人居環境體系中自然、人、經濟社會、城鎮和支撐系統在內的空間因子與貧困現象之間的理論關聯模型,并利用貴州省75縣的數據,通過偏最小二乘回歸的方法加以實證。實證結果表明多項空間因素與貧困現象的產生有廣泛的關聯。進一步的分析結果顯示,人與自然環境之間突出的人地矛盾、薄弱的縣域經濟與城鎮發展水平所帶來的經濟整合能力落后、滯后的空間支撐能力三方面相互耦合,是貧困產生的重要空間機制。最后在空間規劃、建設等層面提出了相應建議。

Poverty has been one of main topics worldwide. The poverty-stricken population tends to gather in some particular space with spatial characteristics, especially in the mountainous area. Guided by the research framework of the Sciences of Human Settlements, this paper builds a theoretical model showing the connection between spatial factors and poverty, which contains the factors of five aspects: natural resource, human, economy and society, city and town, and infrastructure. Using data from 75 counties of Guizhou Province, the research finds that the influence is positive by using partial least squares regression. The result shows that there is a wide correlation between the many spatial factors and the generation of poverty, and that there is intercoupling between the peopleland contradiction, the weak economic integration capacity, and the lagging spatial supporting capacity, which is the main spatial mechanism for the generation of poverty. In the end, the paper puts forward corresponding suggestions for spatial planning and construction.