發(fā)布時(shí)間：2018-12-17 07:08

【摘要】：北方農(nóng)牧交錯(cuò)帶是我國(guó)傳統(tǒng)農(nóng)業(yè)生產(chǎn)方式與畜牧業(yè)生產(chǎn)方式相交匯和過渡的地帶，主體部分位于內(nèi)蒙古自治區(qū)境內(nèi)。農(nóng)牧交錯(cuò)帶受自然和人類活動(dòng)的雙重影響，使其成為首都及東部地區(qū)沙塵天氣的主要源地，同時(shí)，也是研究人地關(guān)系，尤為農(nóng)牧業(yè)生產(chǎn)方式導(dǎo)致生態(tài)環(huán)境問題的理想?yún)^(qū)域。深入研究該區(qū)域具有重要的理論意義和現(xiàn)實(shí)意義。本文以縣（市、旗、區(qū)）為地域研究單元，運(yùn)用地理數(shù)據(jù)處理方法中常用的多元統(tǒng)計(jì)分類法——主成分分析法、系統(tǒng)聚類分析法，共選用了27個(gè)指標(biāo)，首先對(duì)內(nèi)蒙古農(nóng)牧交錯(cuò)帶40個(gè)縣（市、旗、區(qū)）經(jīng)濟(jì)地域絕對(duì)水平進(jìn)行類型劃分，得到7個(gè)不同類型；對(duì)經(jīng)濟(jì)地域相對(duì)水平進(jìn)行類型劃分，得到5種不同類型；對(duì)產(chǎn)業(yè)結(jié)構(gòu)進(jìn)行類型劃分，得到7種不同類型；對(duì)第一產(chǎn)業(yè)內(nèi)部結(jié)構(gòu)中的農(nóng)牧業(yè)產(chǎn)值進(jìn)行類型劃分，得到4種不同類型。其次對(duì)各類型區(qū)域進(jìn)行分異特征分析、組合特征分析，，并進(jìn)行了經(jīng)濟(jì)發(fā)展綜合地域類型初步診斷�？蔀檗r(nóng)牧交錯(cuò)帶地域差異的進(jìn)一步認(rèn)識(shí)和縣域經(jīng)濟(jì)的因地制宜發(fā)展以及建設(shè)美麗家園提供理論依據(jù)。
[Abstract]:The ecotone of agriculture and animal husbandry in the north is the intersection and transition of traditional agricultural production mode and animal husbandry production mode in China, the main part of which is located in Inner Mongolia Autonomous region. Because of the dual influence of nature and human activities, the ecotone of agriculture and animal husbandry has become the main source of dust weather in the capital and eastern regions. At the same time, it is also an ideal region for studying the relationship between man and land, especially for the ecological environment problems caused by the mode of production of agriculture and animal husbandry. It is of great theoretical and practical significance to study the region in depth. In this paper, the county (city, flag and district) is taken as the regional research unit, and the principal component analysis (PCA), a multivariate statistical classification method commonly used in geographic data processing, is used, and 27 indexes are selected. Firstly, the absolute level of 40 counties (cities, banners and districts) in the agricultural and pastoral ecotone of Inner Mongolia is divided into 7 different types. The relative level of economic region is divided into five different types, and the industrial structure is divided into seven different types. The agricultural and animal husbandry output value in the internal structure of primary industry is divided into four different types. Secondly, the paper analyzes the differentiation and combination characteristics of each type of region, and makes a preliminary diagnosis of the comprehensive regional type of economic development. It can provide a theoretical basis for the further understanding of the regional differences in the agricultural and pastoral ecotone and the development of the county economy according to the local conditions and the construction of the beautiful homeland.
【學(xué)位授予單位】：內(nèi)蒙古師范大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：F127.8

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