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對生態(tài)系統(tǒng)服務(wù)研究的幾點(diǎn)新認(rèn)識
摘要: 生態(tài)系統(tǒng)服務(wù)的研究因能更好地體現(xiàn)人與自然的相互作用關(guān)系而成為生態(tài)學(xué)研究熱點(diǎn)之一.為了更準(zhǔn)確的把握生態(tài)系統(tǒng)服務(wù)的未來工作重點(diǎn),本文首先按照研究的時間和內(nèi)容,依據(jù)代表性文章和大型國際研究計劃,把生態(tài)系統(tǒng)服務(wù)的研究進(jìn)展分為三個階段,并指出了不同階段的研究重點(diǎn):①以基礎(chǔ)理論研究為主的初步發(fā)展階段;②以生態(tài)系統(tǒng)服務(wù)價值評估等實(shí)證研究為主的發(fā)展階段;③以生態(tài)系統(tǒng)服務(wù)評估應(yīng)用為主的蓬勃發(fā)展和自我完善階段.其次,作者總結(jié)了目前研究過程中存在的亟待解決的若干問題,主要包括:對相關(guān)概念的正確理解和使用,對評價指標(biāo)、評價尺度的選擇,以及評價過程中的經(jīng)濟(jì)學(xué)問題、評價標(biāo)準(zhǔn)統(tǒng)一化問題等.最后,根據(jù)生態(tài)系統(tǒng)服務(wù)研究發(fā)展階段以及當(dāng)前實(shí)踐工作中存在的問題,提出了生態(tài)系統(tǒng)服務(wù)研究的工作重點(diǎn)為:①引入模型,加強(qiáng)模擬研究;②確立統(tǒng)一評價標(biāo)準(zhǔn),加強(qiáng)對比研究:④人類行為-生態(tài)系統(tǒng)服務(wù)-人類福利三者相互作用研究;(4)典型區(qū)的生態(tài)系統(tǒng)服務(wù)評價研究等. Abstract: Ecosystem services should be paid more attention for it can evaluate the tradeoffs be-tween human and nature in a better way. In this paper, firstly, based on time and some typical papers, projects etc, the researching process on ecosystem services are classified into three phases for the first time: (1)primary phase, which mainly focused on basic theory; (2)developing phase which mainly focused on ecosystem services valuation and methods; and (3)highly developing phase which mainly focused on ecosystem services application. Secondly, major problems in cur-rent research are pointed out, including: using some concepts correctly, choosing directors and scale correctly, some economic problems and the unification of every kind of valuation. Finally, the in-depth studies are suggested to be focused on: (1)intensifying simulation by models; (2)con-trasting researches based on unification;(3)tradeoffs between human activity-ecosystem services-human wellbeing; and (4)values of different ecosystem services. 作 者: 王洪梅 錢金平 WANG Hongmei QIAN Jinping 作者單位: 王洪梅,WANG Hongmei(中國科學(xué)院地理科學(xué)與資源研究所,北京,100101)錢金平,QIAN Jinping(河北師范大學(xué)資源與環(huán)境科學(xué)學(xué)院,石家莊,050016)
期 刊: 地理科學(xué)進(jìn)展 ISTICPKU Journal: PROGRESS IN GEOGRAPHY 年,卷(期): 2009, 28(6) 分類號: X1 關(guān)鍵詞: 生態(tài)系統(tǒng)服務(wù) 發(fā)展三個階段 存在問題 發(fā)展方向 Keywords: ecosystem services three phases in process some problems further studies【對生態(tài)系統(tǒng)服務(wù)研究的幾點(diǎn)新認(rèn)識】相關(guān)文章:
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