本文選題：農(nóng)村空心化程度　切入點(diǎn)：土地整治潛力　出處：《西安科技大學(xué)》2017年碩士論文

【摘要】：在城鄉(xiāng)二元結(jié)構(gòu)體制背景下,“空心村”的問(wèn)題日趨嚴(yán)重,現(xiàn)已發(fā)展成為制約我國(guó)農(nóng)村經(jīng)濟(jì)社會(huì)健康發(fā)展的主控因子之一。空心村的出現(xiàn)不僅破壞了農(nóng)村地域系統(tǒng)、造成土地資源嚴(yán)重浪費(fèi),而且還阻礙了我國(guó)新型城鎮(zhèn)化建設(shè)和國(guó)家保護(hù)耕地紅線的戰(zhàn)略要求。為此,農(nóng)村空心化程度綜合評(píng)價(jià)與空心村土地整治潛力評(píng)估技術(shù)研究,有利于推進(jìn)千萬(wàn)村農(nóng)村土地整治工程,有利于改善村莊人居環(huán)境,有利于促進(jìn)農(nóng)業(yè)走向規(guī)模經(jīng)營(yíng),有利于推進(jìn)新農(nóng)村建設(shè)和美麗鄉(xiāng)村建設(shè)。本文基于“十二五”國(guó)家科技支撐計(jì)劃課題,選取平原農(nóng)區(qū)河南省鄧州市為研究對(duì)象,遵循“理論到實(shí)證”,、“宏觀到微觀”相結(jié)合的研究思路。通過(guò)對(duì)國(guó)內(nèi)外研究現(xiàn)狀進(jìn)行梳理,借鑒有益的村莊土地整治經(jīng)驗(yàn),對(duì)“空心村”的相關(guān)概念進(jìn)行界定、“空心村”的演進(jìn)機(jī)制、形成原因進(jìn)行剖析。針對(duì)空心村的典型特征以及對(duì)我國(guó)農(nóng)村發(fā)展帶來(lái)的影響進(jìn)行深入分析,結(jié)合GF-2號(hào)衛(wèi)星遙感影像數(shù)據(jù)及實(shí)地調(diào)研數(shù)據(jù)進(jìn)行研究區(qū)自然、社會(huì)、經(jīng)濟(jì)發(fā)展現(xiàn)狀分析,并對(duì)鄧州市2000年到2015年的土地利用變化及景觀格局演變進(jìn)行分析,之后基于GF-2號(hào)衛(wèi)星遙感影像數(shù)據(jù)和空心村分類體系來(lái)完成研究區(qū)空心村土地利用分類,在此基礎(chǔ)上綜合各影響因子進(jìn)行空心村土地適宜性評(píng)價(jià)。本研究重點(diǎn)對(duì)農(nóng)村空心化程度綜合評(píng)價(jià)與分層抽樣技術(shù)、空心村土地整治潛力評(píng)估技術(shù)以及空心村空間格局演變情景模擬技術(shù)進(jìn)行深入研究,農(nóng)村空心化程度綜合評(píng)價(jià)技術(shù)是通過(guò)構(gòu)建省、縣、鄉(xiāng)(鎮(zhèn))三種空間尺度的農(nóng)村空心化程度綜合評(píng)價(jià)指標(biāo)體系,并將不同尺度的農(nóng)村空心化程度進(jìn)行定等分級(jí),從而實(shí)現(xiàn)不同空間尺度的農(nóng)村空心化程度地域分區(qū)及可視化表達(dá)。本研究將空心村整治潛力評(píng)估分為理論整治潛力和現(xiàn)實(shí)整治潛力兩個(gè)方面進(jìn)行評(píng)估。空心村演變模擬方案主要有:無(wú)保護(hù)方案、耕地紅線保護(hù)方案、水資源保護(hù)方案、古建筑文物保護(hù)方案、生態(tài)保護(hù)方案、綜合保護(hù)方案等6個(gè)不同情景。最終,提出研究區(qū)典型村莊的整治方案,并針對(duì)我國(guó)空心村整治存在問(wèn)題和如何整治提出一些對(duì)策和建議。
[Abstract]:Under the background of urban-rural dual structure system, the problem of "hollow village" is becoming more and more serious, which has become one of the main controlling factors that restrict the healthy development of rural economy and society in our country. It causes serious waste of land resources, and also hinders the strategic requirements of new urbanization construction and national protection of cultivated land red line. Therefore, the comprehensive evaluation of rural hollowing degree and the evaluation technology of hollow village land remediation potential are studied. It is conducive to the promotion of the rural land renovation project in thousands of villages, to the improvement of the living environment in villages, and to the promotion of agriculture to scale management. It is beneficial to promote the construction of new countryside and beautiful countryside. Based on the national science and technology support plan of the 12th Five-Year Plan, this paper selects Dengzhou City, Henan Province, as the research object. Following the research ideas of "theory to demonstration" and "macro to micro". Through combing the current research situation at home and abroad, we can learn from the beneficial experience of land regulation in villages. This paper defines the related concepts of "hollow village", analyzes the evolution mechanism of "hollow village" and the reasons for its formation, and analyzes the typical characteristics of hollow village and the impact on the rural development of our country. Combined with GF-2 satellite remote sensing image data and field investigation data, the present situation of natural, social and economic development in the research area is analyzed, and the land use change and landscape pattern evolution from 2000 to 2015 in Dengzhou City are analyzed. Then, based on the remote sensing image data of GF-2 satellite and the classification system of hollow villages, the land use classification of hollow villages in the research area was completed. On the basis of this, comprehensive evaluation of the land suitability of hollow villages is carried out by synthesizing various factors. This study focuses on the comprehensive evaluation of hollowing degree in rural areas and stratified sampling technology. The evaluation technology of hollow village land renovation potential and the scene simulation technology of hollow village spatial pattern evolution are studied in depth. The comprehensive evaluation technology of rural hollowing degree is based on the construction of province and county. The comprehensive evaluation index system of rural hollowing degree on three spatial scales of township (town), and classifying the degree of rural hollowing on different scales, In order to achieve different spatial scale of rural hollowing degree of regional division and visual expression. This study divided the evaluation of hollow village renovation potential into two aspects: theoretical regulation potential and practical regulation potential evaluation. Variable simulation schemes mainly include: unprotected schemes, There are six different scenarios, such as the red line protection scheme of cultivated land, the water resources protection scheme, the heritage conservation scheme of ancient buildings, the ecological protection scheme and the comprehensive protection scheme. Finally, the remediation scheme of typical villages in the study area is put forward. Some countermeasures and suggestions are put forward in view of the existing problems and how to renovate the hollow villages in our country.
【學(xué)位授予單位】：西安科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2017
【分類號(hào)】：F327

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