本文關鍵詞：基于GIS的三峽庫區(qū)云陽縣生態(tài)經(jīng)濟區(qū)劃，由筆耕文化傳播整理發(fā)布。

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所有學科

環(huán)境科學與資源利用

經(jīng)濟體制改革

宏觀經(jīng)濟管理與可持續(xù)發(fā)展

工業(yè)經(jīng)濟

礦業(yè)工程

建筑科學與工程

農(nóng)業(yè)經(jīng)濟

經(jīng)濟理論及經(jīng)濟思想史

數(shù)學

經(jīng)濟區(qū)劃

    APPLIED STUDY ON THE ECO ECONOMIC REGIONALIZATION OF WATERSHED

    流域生態(tài)經(jīng)濟區(qū)劃的應用研究

短句來源

    AGRO-EC0LOGICAL ECONOMIC REGIONALIZATION OF THE SHIYANG RIVER BASIN

    石羊河流域農(nóng)業(yè)生態(tài)經(jīng)濟區(qū)劃

短句來源

    Based on the areal differentiation characteristics of the natural environ-ment and ecological economic features in various sections of inland riverbasins in Northwest arid China, this paper approaches the following problems,taking the Shiyang River Basin as an example. (1) The principles and methords of agroecological economic regionalization in the arid river basins; (2) Coordinating development of ecological economic regions and agro-ecological areal types in different sections of inland river basin;

    本文從中國西北干旱地區(qū)內(nèi)陸河流域不同地段自然環(huán)境和生態(tài)經(jīng)濟特征的地域分異特點入手,以石羊河流域為例,探討干旱地區(qū)流域農(nóng)業(yè)生態(tài)經(jīng)濟區(qū)劃的原則與方法、流域不同地段生態(tài)經(jīng)濟區(qū)及農(nóng)業(yè)生態(tài)地域類型的協(xié)調(diào)發(fā)展與綠洲建設問題。

短句來源

    Based on principles of eco economic regionalization of watershed, and the characteristics of typical example of Xinshuihe watershed in western Shanxi province, the index system including 19 indexes under three categories have been constructed in the study.

    本文在概括流域生態(tài)經(jīng)濟區(qū)劃原則的基礎上，以晉西昕水河流域為典型研究案例，，結(jié)合昕水河流域特征，建立了由3類19個指標組成的指標體系。

短句來源

    A Study on Eco-economic Regional Division for the Great Development of Western China

    西部大開發(fā)地域的生態(tài)—經(jīng)濟區(qū)劃探討

短句來源

    GIS-based study on the ecological-economic regionalization of Yunyang County in Three Gorges reservoir area

    基于GIS的三峽庫區(qū)云陽縣生態(tài)經(jīng)濟區(qū)劃

短句來源

    Ecology-economic regionalization and project of ecology-constructing in Yuxian County region

    河北省蔚縣縣域生態(tài)經(jīng)濟區(qū)劃及生態(tài)建設方案

短句來源

    The ecological adaptability was analysed and ecological economic zoning wan achieved on the basis of local industrial, structure and industrial distribution.

    在分析產(chǎn)業(yè)結(jié)構和產(chǎn)業(yè)布局的現(xiàn)狀基礎上,進行了生態(tài)適宜性分析,并完成生態(tài)經(jīng)濟區(qū)劃。

短句來源

    The research has certain practical value and the significance to the water pollution prevention, cure and management in Leshan area. And the research has the prewarning function, also provides the scientific foundations for improving and regulating the water environment, for making or adjusting the urban constructing plan, for the delimiting of agroeconomics zones and for making the plans of social economy continuance development.

    本研究對樂山地區(qū)的水污染防治與管理具有一定的實用價值和意義，對水污染趨勢有預警作用，為改善和調(diào)控水環(huán)境，為制定或調(diào)整城市建設規(guī)劃、農(nóng)業(yè)經(jīng)濟區(qū)劃及社會經(jīng)濟可持續(xù)發(fā)展規(guī)劃提供科學依據(jù)。

短句來源

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  economic regionalization

A study on commercial economic regionalization in China

Commercial economic regionalization provides a scientific basis for organizing and building a commodity circulation network system with all directions, multifunction and openness, rational planning the direction of commodity flow.

Based on the areal differentiation characteristics of the natural environ-ment and ecological economic features in various sections of inland riverbasins in Northwest arid China, this paper approaches the following problems,taking the Shiyang River Basin as an example.(1) The principles and methords of agroecological economic regionalization in the arid river basins;(2) Coordinating development of ecological economic regions and agro-ecological areal types in different sections of inland river basin;(3) Oasis...

Based on the areal differentiation characteristics of the natural environ-ment and ecological economic features in various sections of inland riverbasins in Northwest arid China, this paper approaches the following problems,taking the Shiyang River Basin as an example.(1) The principles and methords of agroecological economic regionalization in the arid river basins;(2) Coordinating development of ecological economic regions and agro-ecological areal types in different sections of inland river basin;(3) Oasis construction.

本文從中國西北干旱地區(qū)內(nèi)陸河流域不同地段自然環(huán)境和生態(tài)經(jīng)濟特征的地域分異特點入手,以石羊河流域為例,探討干旱地區(qū)流域農(nóng)業(yè)生態(tài)經(jīng)濟區(qū)劃的原則與方法、流域不同地段生態(tài)經(jīng)濟區(qū)及農(nóng)業(yè)生態(tài)地域類型的協(xié)調(diào)發(fā)展與綠洲建設問題。

Shiyang river basins, One of the major three inland basin in Hexi desert area, is a typi-cal and independent physical geographic unit.The river comes from the eastern sector ofQilian Mts and flows northward into sand desert, and is about 300km long and 41149km~2ba-sin areas. The Oasis are developed in the mid-reaches of the corrider plain and lower reachesof the alluvial-lacustrine zone, and the annual precipitation respectively is 100-200mm and50-100mm.The Agro-Ecological environment has clear rule of regional...

Shiyang river basins, One of the major three inland basin in Hexi desert area, is a typi-cal and independent physical geographic unit.The river comes from the eastern sector ofQilian Mts and flows northward into sand desert, and is about 300km long and 41149km~2ba-sin areas. The Oasis are developed in the mid-reaches of the corrider plain and lower reachesof the alluvial-lacustrine zone, and the annual precipitation respectively is 100-200mm and50-100mm.The Agro-Ecological environment has clear rule of regional differentiation onmidium scale and different suitabilities. Based on the regionalization preciple, the paper hevedivided the basin into three ecological-economic regions whose boundary line is about ac-cording to upper, mid, lower.reaches of the river basim, 9 subregions and20minor-regions, the result as follows: 1. Forestry, animal husbandary ecological-economic region in the upper-reaches ofriver in QiLian Mts including 2 sub-regions and 4minor-regions. 2. Irrigating agriculture regions in mid-reaches of river in corridor plain including 4Sub-regions, 9 minor regions. 3. The region conserving economics in the lower reaches of river in BeishanMts-Alashen Pleateau, including 3subregions, 7minor-regions.

石羊河流域不同地段的自然生態(tài)環(huán)境、具有不同的農(nóng)林牧生態(tài)適宜性。本文以流域為基本單元,根據(jù)流域農(nóng)業(yè)生態(tài)經(jīng)濟區(qū)劃的原則,將石羊河流域劃分為3個生態(tài)經(jīng)濟區(qū)、9個亞區(qū)和20個小區(qū)。

The theoretical fundation of environmental re-gionalization includes the theories of social-economic-natural complex ecosystem, sustainable development and regional sciences. Main principles for mapping it out consist of the fol-lowings: (1) homogeneity and heterogeneity of the structure and function of a regional environment; (2) inheriting the results of relevant physical and economic regionalizations; (3) keeping integrity of administrative districs at a certain grade; (4) convenience for applying its result...

The theoretical fundation of environmental re-gionalization includes the theories of social-economic-natural complex ecosystem, sustainable development and regional sciences. Main principles for mapping it out consist of the fol-lowings: (1) homogeneity and heterogeneity of the structure and function of a regional environment; (2) inheriting the results of relevant physical and economic regionalizations; (3) keeping integrity of administrative districs at a certain grade; (4) convenience for applying its result to environmental management; (5) principle of boundary associated with a clear cut divistion in nature. It is also pointed out that the diffrences exist between environmental regionalization and environmental planning, and several problems are suggeased that need to be further studied.

環(huán)境區(qū)劃的理論基礎是社會-經(jīng)濟-自然復合生態(tài)系統(tǒng)理論,持續(xù)發(fā)展論和區(qū)域科學理論.其區(qū)劃的原則包括:①區(qū)域環(huán)境結(jié)構和功能的相近性和差異性;②相關自然區(qū)劃或經(jīng)濟區(qū)劃成果繼承;③行政單元相對完整;④便于環(huán)境管理;⑤區(qū)劃界面原則.該文還指出環(huán)境區(qū)劃與環(huán)境規(guī)劃的差異,提出需要探討的若干問題. ·

  本文關鍵詞：基于GIS的三峽庫區(qū)云陽縣生態(tài)經(jīng)濟區(qū)劃，由筆耕文化傳播整理發(fā)布。