海峽西岸經(jīng)濟(jì)區(qū)生態(tài)承載力10年變化研究
[Abstract]:Taking land cover and ecological footprint as the starting point and considering the types and spatial patterns of terrestrial ecosystem, the paper evaluates the carrying capacity and evolution trend of terrestrial ecosystem in Hercynian region from the regional level. The results show that the total ecological carrying capacity of the Hercynian Economic Zone increased by 165% from 2000 to 2010, while the per capita ecological carrying capacity increased slightly from 0. 52 hm2/ to 0. 53 hm2/. Cities with higher per capita ecological carrying capacity are characterized by increased carrying capacity, such as Nanping, Sanming, Longyan and Ningde, while cities with low per capita ecological carrying capacity, such as Xiamen City, show marked decreases. Chaozhou City and Jieyang City. The spatial difference of per capita ecological carrying capacity in Hercynian Economic Zone is large, and the difference between maximum and minimum is more than 10 times. The larger ecological carrying capacity per capita is mainly in inland areas, while the smaller in coastal areas, showing the distribution pattern of high and eastern coastal areas in the western inland areas, and this pattern has not changed in the past 10 years.
【作者單位】: 中國科學(xué)院城市環(huán)境研究所城市環(huán)境與健康重點實驗室;Purdue
【基金】:全國生態(tài)環(huán)境十年(2000-2010年)變化遙感調(diào)查與評估專項課題(STSN-11-02) 國家科技支撐計劃課題(2012BAC10B01)
【分類號】:X22;F127
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