本文選題：郊野公園 + 選址��； 參考：《北京林業(yè)大學(xué)》2015年博士論文

【摘要】：本文以城市近郊郊野公園群選址為目標(biāo),以北京北郊森林公園選址作為研究的具體對象,北郊森林公園是以森林環(huán)境營造為手段的區(qū)域性郊野公園,選址范圍位于北京市昌平區(qū)行政邊界內(nèi)。采用的研究方法是“整體到局部的分層逼近法”,即先通過對選址的重點范圍進行劃定,再對范圍內(nèi)局部的選址用地進行篩選,逐步確定具體的選址邊界。技術(shù)手段是利用空間數(shù)據(jù),通過ArcGIS10.2軟件建立空間數(shù)據(jù)庫,將與區(qū)域生態(tài)環(huán)境、植被覆蓋度、人類活動聚集強度、景觀視覺吸引度、網(wǎng)絡(luò)評價等有關(guān)的數(shù)據(jù),按照不同的尺度,數(shù)據(jù)粒度、可視化效果、計算負荷等方面進行了研究。通過對不同類型數(shù)據(jù)的整合,挖掘了空間數(shù)據(jù)之間的相互關(guān)聯(lián)。通過對區(qū)域的自然地理概況、土地利用規(guī)劃情況、城市空間結(jié)構(gòu)、新城和村鎮(zhèn)發(fā)展情況進行歸納。基于NDVI指數(shù)的植被覆蓋度情況研究；以及基于網(wǎng)絡(luò)大數(shù)據(jù)POI點的人類活動的空間聚集強度分布的研究,初步提出公園范圍,并以軍都山南麓至沙河水庫北岸的中間地帶作為郊野公園群的選址實施用地范圍。通過現(xiàn)狀實地調(diào)研,利用技術(shù)手段對選址實施用地范圍的景觀視覺空間和生態(tài)空間進行了分析,為進一步選址提供了具有導(dǎo)向性的空間結(jié)構(gòu)。文章結(jié)論部分總結(jié)出郊野公園選址用地邊界應(yīng)該盡量靠近城市人類活動聚集強度較大地區(qū)的邊界,在空間上與人類聚集強度較大的區(qū)域形成穿插和擠壓,吸引人流量。通過網(wǎng)絡(luò)評價詞頻分析,提取公眾對于郊野公園群建設(shè)的選址要求是交通“方便”,易于抵達。在依據(jù)國家相關(guān)土地使用法律和政策的前提下,從相互交錯各類用地中,以保護生態(tài)敏感地區(qū)空間結(jié)構(gòu)為目標(biāo),從生態(tài)敏感度較高的區(qū)域中提取北郊森林公園選址實施用地,并排除了選址用地中的基本農(nóng)田,最終提取出8塊用地。隨后又探討了理論情況下由多目標(biāo)引導(dǎo)的郊野公園群選址優(yōu)化的模式。此外北郊森林公園需要在平原地區(qū)營造森林環(huán)境,因此進行了林地恢復(fù)虛擬場景構(gòu)建和模型仿真方法的研究。模擬了多年植被恢復(fù)后的林地空間形態(tài)。
[Abstract]:In this paper, the location of the suburban country park group is taken as the target, and the location of the northern suburb forest park in Beijing is taken as the specific object of study. The northern suburb forest park is a regional country park with the means of forest environment construction. The site selection scope is located within the administrative boundary of Changping District, Beijing. The research method adopted is "global to local stratified approximation method", that is, by delimiting the key range of site selection, then screening the local site in the scope, the specific location boundary is determined step by step. The technical means are to use spatial data and establish spatial database through ArcGIS10.2 software. The data related to regional ecological environment, vegetation coverage, human activity aggregation intensity, landscape visual attraction, network evaluation, etc., are based on different scales. Data granularity, visualization effect, calculation load and so on are studied. Through the integration of different types of data, the correlation between spatial data is mined. This paper summarizes the regional physical geography, land use planning, urban spatial structure and the development of new towns and villages. The study of vegetation coverage based on NDVI exponent and the spatial aggregation intensity distribution of human activities based on big data POI point of network, The middle zone from the southern foot of Jundu Mountain to the north bank of Shahe Reservoir is used as the site area of the country park group. Based on the field investigation, this paper analyzes the landscape visual space and ecological space of site selection by means of technical means, which provides a guiding spatial structure for further site selection. The conclusion of the paper concludes that the boundary of the country park site should be as close as possible to the area where the human activity is more intensive, and intertwined and squeezed with the area with the greater intensity of human agglomeration in space to attract the flow of people. Through the analysis of word frequency of network evaluation, it is convenient and easy to arrive to extract the public's demand for the location of country park group construction. Based on the relevant land use laws and policies of the country, the paper takes the spatial structure protection of ecologically sensitive areas as the goal from the interlaced land use, and extracts the site selection and implementation land of the northern suburb forest park from the areas with high ecological sensitivity. The basic farmland was excluded and 8 plots of land were extracted. Then the optimization model of country park group location guided by multi-objective in theory is discussed. In addition, the forest park in the northern suburb needs to create forest environment in plain area, so the virtual scene construction and model simulation method of forest land restoration are studied. The spatial morphology of forest land after years of vegetation restoration was simulated.
【學(xué)位授予單位】：北京林業(yè)大學(xué)
【學(xué)位級別】：博士
【學(xué)位授予年份】：2015
【分類號】：TU986.52

【引證文獻】

相關(guān)會議論文 前1條

1 李方正;李雄;李婉儀;劉瑋;張云路;;大數(shù)據(jù)時代位置服務(wù)數(shù)據(jù)在風(fēng)景園林中應(yīng)用研究[A];中國風(fēng)景園林學(xué)會2015年會論文集[C];2015年

相關(guān)碩士學(xué)位論文 前1條

1 鄧穎竹;潮白河自然郊野型公園“平林觀河”、“荷風(fēng)蒹葭”景區(qū)規(guī)劃設(shè)計[D];北京林業(yè)大學(xué);2016年

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本文編號：1959954