【摘要】：利用主成分分析方法和聚類分析,對(duì)祁連山北坡牧區(qū)人口經(jīng)濟(jì)壓力空間格局進(jìn)行了研究。結(jié)果表明:祁連山北坡牧區(qū)人口經(jīng)濟(jì)壓力空間格局具有明顯的地域特征,其特征表現(xiàn)為牧區(qū)西段經(jīng)濟(jì)較發(fā)達(dá)、自然資源條件較好、人口增長(zhǎng)較快,人口經(jīng)濟(jì)壓力小;東段自然植被較好,經(jīng)濟(jì)開發(fā)不足,人口經(jīng)濟(jì)壓力相對(duì)較大;中段隨著經(jīng)濟(jì)進(jìn)一步發(fā)展,表現(xiàn)出人口經(jīng)濟(jì)壓力由低到高的特征。
[Abstract]:The spatial pattern of population economic pressure in the northern slope of Qilian Mountain was studied by principal component analysis (PCA) and cluster analysis. The results show that the spatial pattern of population economic pressure in the northern slope of Qilian Mountain has obvious regional characteristics. The characteristics of the spatial pattern of population economic pressure are that the western segment of pastoral area is more developed, the natural resource condition is better, the population growth is faster, and the population economic pressure is small. The natural vegetation in the eastern region is better, the economic development is insufficient, and the population economic pressure is relatively large, while the middle section shows the characteristics of population economic pressure from low to high with the further development of economy.
【作者單位】： 甘肅省林業(yè)調(diào)查規(guī)劃院;
【基金】：甘肅祁連山北坡水源涵養(yǎng)區(qū)生態(tài)環(huán)境保護(hù)與恢復(fù)專題研究項(xiàng)目(GS-QLS-201202)
【分類號(hào)】：C924.2

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