本文選題：生態(tài)系統(tǒng)服務(wù) + 評(píng)估　； 參考：《生態(tài)經(jīng)濟(jì)》2016年10期

【摘要】：基于地理國(guó)情監(jiān)測(cè)地表覆蓋矢量化數(shù)據(jù),運(yùn)用修正的生態(tài)服務(wù)價(jià)值評(píng)估模型,以伊春市為研究實(shí)例開(kāi)展了生態(tài)系統(tǒng)服務(wù)價(jià)值評(píng)估,并分析了其與社會(huì)經(jīng)濟(jì)發(fā)展的關(guān)系。結(jié)果表明:2015年伊春市各生態(tài)系統(tǒng)提供的生態(tài)服務(wù)價(jià)值總量為2.62×107萬(wàn)元,森林提供的生態(tài)系統(tǒng)服務(wù)價(jià)值最高,占總價(jià)值的91.60%,其次為水域,草地次之,分別占5.23%和2.00%。生態(tài)服務(wù)價(jià)值空間格局分布并未表現(xiàn)明顯的規(guī)律性。雖然伊春市是黑龍江省生態(tài)系統(tǒng)服務(wù)價(jià)值高產(chǎn)值區(qū),但是生態(tài)系統(tǒng)服務(wù)價(jià)值總量、均值及人均占有量在各轄政區(qū)內(nèi)分布極不均衡,且與社會(huì)經(jīng)濟(jì)發(fā)展不協(xié)調(diào)。根據(jù)各轄區(qū)的資源和環(huán)境狀況,確定科學(xué)的產(chǎn)業(yè)結(jié)構(gòu),促進(jìn)當(dāng)?shù)厣鷳B(tài)環(huán)境與經(jīng)濟(jì)建設(shè)的協(xié)調(diào)發(fā)展仍是當(dāng)前的要?jiǎng)?wù)。
[Abstract]:Based on the geographical conditions to monitor the vectorization of the surface coverage, the revised ecological service value assessment model was used to evaluate the ecosystem service value of Yichun City, and the relationship with the social and economic development was analyzed. The results showed that the total ecological service value provided by the Yichun municipal system in 2015 was 2.62 x 10. 70 thousand yuan, the forest provides the highest value of ecosystem services, accounting for 91.60% of the total value, followed by water and grassland. The spatial distribution of ecological service value of 5.23% and 2.00%. is not obvious. Although Yichun is the high value area of the value of ecosystem services in Heilongjiang Province, the total value of ecosystem service value is total, The distribution of mean and per capita share is very uneven in each administrative area, and it is not in harmony with the social and economic development. According to the resources and environmental conditions of each district, it is still the important task to determine the scientific industrial structure and promote the coordinated development of the local ecological environment and economic construction.
【作者單位】： 國(guó)家基礎(chǔ)地理信息中心;北京市農(nóng)林科學(xué)院農(nóng)業(yè)科技信息研究所;
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目“青海湖流域針茅草原物候?qū)Ψ拍恋捻憫?yīng)機(jī)制研究”(41401057) 國(guó)家測(cè)繪地理信息局2016年國(guó)家基礎(chǔ)測(cè)繪科技與標(biāo)準(zhǔn)計(jì)劃項(xiàng)目(2016KJ0202)
【分類(lèi)號(hào)】：X826
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本文編號(hào)：1961649