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耦合遙感數(shù)據(jù)和經(jīng)濟(jì)指標(biāo)的若爾蓋濕地生態(tài)旅游評(píng)估

發(fā)布時(shí)間:2018-07-16 12:40
【摘要】:本文主要是從系統(tǒng)耦合的角度研究了若爾蓋濕地自然保護(hù)區(qū)涉及鄉(xiāng)鎮(zhèn)的旅游、經(jīng)濟(jì)和生態(tài)環(huán)境之間的耦合協(xié)調(diào)發(fā)展水平。將研究區(qū)旅游、經(jīng)濟(jì)和生態(tài)環(huán)境看成一個(gè)內(nèi)容廣泛、結(jié)構(gòu)復(fù)雜并具有耦合特征的開(kāi)放性系統(tǒng),各個(gè)子系統(tǒng)之間既相互促進(jìn),又相互制約。認(rèn)真分析研究區(qū)的現(xiàn)狀,選定各個(gè)子系統(tǒng)評(píng)價(jià)指標(biāo),并通過(guò)資料查詢(xún)和影像分析等渠道獲得各個(gè)指標(biāo)的原始數(shù)據(jù)。對(duì)各個(gè)指標(biāo)的原始數(shù)據(jù)進(jìn)行無(wú)量綱化,結(jié)合相關(guān)參考文獻(xiàn),咨詢(xún)有關(guān)專(zhuān)家的意見(jiàn),確定各個(gè)評(píng)價(jià)指標(biāo)所占權(quán)重。對(duì)研究區(qū)旅游、經(jīng)濟(jì)和生態(tài)環(huán)境組成的耦合系統(tǒng)進(jìn)行了定性分析,明確了各個(gè)子系統(tǒng)之間的相互影響。在借鑒前人已有研究成果的基礎(chǔ)上,構(gòu)建研究區(qū)旅游-經(jīng)濟(jì)-生態(tài)環(huán)境的耦合協(xié)調(diào)計(jì)算模型。利用統(tǒng)計(jì)的指標(biāo)數(shù)據(jù),分別計(jì)算出若爾蓋濕地自然保護(hù)區(qū)涉及鄉(xiāng)鎮(zhèn)2005、2010和2015三年的耦合協(xié)調(diào)度。最后結(jié)合研究區(qū)各個(gè)子系統(tǒng)的現(xiàn)狀,對(duì)耦合協(xié)調(diào)度進(jìn)行了時(shí)空演變分析,并針對(duì)若爾蓋地區(qū)旅游-經(jīng)濟(jì)-生態(tài)環(huán)境的耦合協(xié)調(diào)發(fā)展提出了相應(yīng)的對(duì)策。構(gòu)建定量計(jì)算研究區(qū)旅游、經(jīng)濟(jì)和生態(tài)環(huán)境各個(gè)子系統(tǒng)整體發(fā)展快慢的綜合評(píng)價(jià)函數(shù),表示各個(gè)子系統(tǒng)相互作用強(qiáng)弱的耦合度計(jì)算模型以及表示各個(gè)子系統(tǒng)之間耦合協(xié)調(diào)度發(fā)展水平的耦合協(xié)調(diào)度計(jì)算模型。利用統(tǒng)計(jì)數(shù)據(jù)和計(jì)算模型,定量計(jì)算出了研究區(qū)2005、2010、2015三年間旅游、經(jīng)濟(jì)和生態(tài)環(huán)境各個(gè)子系統(tǒng)的綜合評(píng)價(jià)指數(shù)分別為0.305、0.408、0.775,耦合度分別為0.480、0.927、0.934,耦合協(xié)調(diào)度分別為0.383、0.615、0.850。結(jié)合研究區(qū)的具體實(shí)際情況對(duì)耦合協(xié)調(diào)度進(jìn)行時(shí)空演變分析,并為研究區(qū)旅游-經(jīng)濟(jì)-生態(tài)環(huán)境系統(tǒng)的耦合協(xié)調(diào)發(fā)展提出了相應(yīng)的對(duì)策。
[Abstract]:In this paper, the level of coupling and coordination between tourism, economy and ecological environment in Zoige Wetland Nature Reserve is studied from the point of view of system coupling. The tourism, economy and ecological environment of the study area are regarded as an open system with extensive contents, complex structure and coupling characteristics. Each subsystem promotes and restricts each other. The present situation of the research area is analyzed carefully, and the evaluation indexes of each subsystem are selected, and the original data of each index are obtained by means of data query and image analysis. The original data of each index is dimensionless and the weight of each evaluation index is determined by consulting the opinions of relevant experts and combining the relevant references. The coupling system of tourism, economy and ecological environment in the study area is qualitatively analyzed, and the interaction between each subsystem is clarified. Based on the previous research results, the coupled and coordinated calculation model of tourism-economic-ecological environment in the study area is constructed. Based on the statistical index data, the coupling and coordination degree of village and township in 2010 and 2015 were calculated respectively in Ruoergai Wetland Nature Reserve. Finally, according to the present situation of each subsystem in the study area, the spatio-temporal evolution of coupling coordination degree is analyzed, and the corresponding countermeasures are put forward for the coupling and coordinated development of tourism, economy and ecological environment in Zoige area. A comprehensive evaluation function for the overall development of each subsystem of tourism, economy and ecological environment in the research area is constructed. The coupling degree calculation model which represents the interaction of each subsystem and the coupling coordination degree calculation model which represents the development level of the coupling coordination degree among the subsystems. Based on the statistical data and the calculation model, the comprehensive evaluation index of tourism, economic and ecological environment subsystems in the study area from 2005 to 2015 was calculated. The comprehensive evaluation indexes were 0.305 and 0.4080.775, respectively. The coupling degree was 0.480 and 0.9270.934, and the coupling coordination degree was 0.3830.650.850. According to the actual situation of the study area, the spatio-temporal evolution of coupling coordination degree is analyzed, and the corresponding countermeasures for the coupling and coordinated development of tourism-economic-ecological environment system in the study area are put forward.
【學(xué)位授予單位】:成都理工大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:F592.7;X826

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