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1.
A PRELIMINARY APPROACH TO THE REGIONALIZATION OF THE MARINE COMPREHENSIVE ECONOMIC REGION IN LIAONING PROVINCE 总被引：1，自引：1，他引：0
Yao-guang Zhang 《中国地理科学(英文版)》2000,10(4):356-365
China is a country with a vast marine territory whose area covers one third of the total land territory area. With the exploitation
of marine resources and the development of marine economy, marine economic regions have been formed gradually. We shouldn’t
ignore them when we divide economic regions throughout the whole nation, especially in our country. In this paper, we’ Il
expand division principles, practice and methods of marine comprehensive economic region. Liaoning Province, facing the Yellow
Sea and the Bohai sea, is not only a part of Round-the-Bohai Sea Economic Region, but a part of national marine econemic region.
Through evaluating marine resources of Liaoning, and analyzing development of marine economy, composition of marine industries
and distributional characteristic of marine economy, Liaoning marine region is divided into Bohai Sea marine economic region
and Yellow Sea marine economic region based on differences of marine economy. Thereby we go further into the formation of
regional marine economic region and distributional mechanism of regional marine economy.
Foundation item: Subsidized by the National Natural Science Foundation of China(49671022).
Biography: ZHANG Yao-guang(1934–), male, a native of Shanghai City, professor. His research interest includes marine economic
geography. 相似文献
2.
With the using up of land resources, people are beginning to pay attention to the exploitation of the ocean and the use of marine resources is becoming more and more intense. Whether and how the ocean can be sustainably exploited as it is being exploited is an academic hot topic. This question is addressed in this paper based on the theories of carrying capacity of a marine region and marine eco-compensation, and the amount of the loss is calculated by the method of Time Value of Capital. This thesis covers the study of eco-compensation between two specific subjects with clear compensation objects, and as a defined approach and standard, the proposed method has good operability and positive practical significance in the good use of the ocean. 相似文献
3.
Comprehensive measurement for carrying capacity of resources and environment of city clusters in central China 总被引：3，自引：0，他引：3
Studying the carrying capacity of resources and environment of city clusters in the central China has impor-tant practical guidance significance for promoting the healthy,sustainable and stable development of this region.Ac-cording to their influencing factors and reciprocity mechanism,using system dynamics approaches,this paper built a SD model for measuring the carrying capacity of resources and environment of the city clusters in the central China,and through setting different development models,the comprehensive measurement analysis on the carrying capacity was carried out.The results show that the model of promoting socio-economic development under the protection of resources and environment is the optimal model for promoting the harmony development of resources,environment,society and economy in the city clusters.According to this model,the optimum population scale of the city clusters in2020 is 42.80×106 persons,and the moderate economic development scale is 22.055× 1012 yuan(RMB).In 1996-2020,the carrying capacity of resources and environment in the city clusters took on obvious phase-change characteristics.During the studied period,it is basically at the initial development stage,and will come through the development process from slow development to speedup development. 相似文献
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海洋资源承载力指标体系的设计与评价 总被引：2，自引：0，他引：2
刘蕊 《广东海洋大学学报》2009,29(5):6-9
在探讨海洋资源承载力指标体系设计原则的基础上,构建了科学、系统、可操作的海洋资源评价指标体系。运用专家咨询法筛选指标,对广东省的海洋资源承载力进行分析,指出广东省海洋资源的承载力在逐年下降,广东各地的海洋资源承载力各不相同,应依据海洋资源承载力对海洋经济政策进行选择。 相似文献
5.
基于综合承载力的北京市适度人口研究 总被引：1，自引：0，他引：1
北京作为中国的政治、经济和文化中心,资源短缺、交通拥堵和生态环境恶化等问题日益严重,确定其适度人口规模,对引导区域人口合理流动和环境保护具有一定的现实意义。本文基于综合承载力,对已有的适度人口模型进行了改进：利用主成分分析法和熵权法确定生态、经济和资源承载系统的权重;经济承载人口测算指标不局限于地区生产总值（GDP）这一单一指标;资源承载人口综合考虑了土地资源和水资源承载力。本文通过综合分析2004-2014年北京各项承载人口和适度人口,结果表明：① 生态承载人口规模在波动中有增长的趋势,由717.38万人上升至753.14万人,一直处于人口超载状态;② 经济承载人口一直处于富余状态,但规模由5297.18万人减少至3802.06万人。第三产业产值所承载的人口对经济承载人口的贡献最大,在2014年达到65.15%;③ 资源承载人口规模处于波动状态,2014年为139.61万人,超载率逐年增加。土地资源承载力对资源承载人口的贡献大于水资源,2014年贡献率达79.91%;④ 北京市适度人口规模从2004年的2031.15万人减少至2014年的1550.67万人,2008年开始出现人口赤字,且人口超载率逐年攀升。经济承载人口对适度人口贡献率维持在80%以上,生态和资源承载人口的贡献率平均值分别为14%和3%。人口资源压力指数在波动中有上升的趋势,从2004年的9.45上升至2014年的15.41,资源约束已经成为阻碍城市发展的主要因素,经济承载力是维持适度人口规模缓慢减小的主要动力。 相似文献
6.
The Economic Area of Zhujiang Delta (EAZD for short) includes 14 cities and counties: Guangzhou, Shenzhen, Zhuhai, Foshan, Jiangmen, Dongguan, Zhongshan, Huizhou, Huiyang, Huidong, Boluo, Zhaoqing, Gaohui and Sihui. In 1999, the population of EAZD is 22.62 million, 30.99 ％of the total population of Guangdong Province, and the land area is 41 698km2, 23.36％of the total area of Guangdong Province (Guangdong Province Statistics Bureau,2000). EAZD is the important base of many … 相似文献
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我国省级主体功能区划的资源环境承载力指标体系与评价方法 总被引：2，自引：0，他引：2
资源环境承载能力作为主体功能区划评判的主要依据之一,其反映了资源环境同人类经济、社会活动相互匹配与适应的关系,是主体功能区划研究和实践的重点.本文重点分析了现有资源环境承载力含义、相关指标以及指标测算方法等相关研究成果,并在省级主体功能区划中资源环境承载力测算和评价实践的基础上,针对现有评价指标体系和计算方法主要从资源... 相似文献
9.
ＬＡＮＤ ＲＥＳＯＵＲＣＥＳ ＳＵＲＶＥＹ ＢＹ ＲＥＭＯＴＥ ＳＥＮＳＩＮＧ ＡＮＤ ＡＮＡＬＹＳＩＳ ＯＦ ＬＡＮＤ ＣＡＲＲＹＩＮＧ ＣＡＰＡＣＩＴＹ ＦＯＲ ＰＯＰＵＬＡＴＩＯＮ ＩＮ ＴＵＭＥＮ ＲＩＶＥＲ ＲＥＧＩＯＮＬＡＮＤＲＥＳＯＵＲ... 相似文献
10.
ZHANGYao-guang DONGLi-jing YANGJun WANGSheng-yun SONGXin-ru 《中国地理科学(英文版)》2004,14(4):308-313
China is a large marine country. Developing marine economy is an effective way to solve a series of problems with which man is faced, such as the want of natural resources, space limitation, the environmental deterioration, etc. This article analyzes the rich resources of marine biology, harbor, offshore oil and natural gas and coastal tourism resources in China and describes the developing features and regional differences of marine economy. To realize the sustainable development of marine economy in China, what we need to do are as follows: 1 ) to list exploiting ocean into national development strategy; 2) to realize integrated economy of sea and land; 3) to develop ocean by science and technology; 4) to perfect legal institution of marine environment; 5) to establish new idea of sea defending. 相似文献
11.
Evaluation and analysis of provincial differences in resources and environment carrying capacity in China 总被引：2，自引：0，他引：2
Resources and environment carrying capacity is central to not only regional sustainable development but also major function-oriented zoning. This paper presents an evaluation index system for resources and environment carrying capacity based on four aspects of carrying capacity(i.e., water resources, land resources, the environment, and ecosystems) by using a square deviation decision-making method, and on the basis of above effort evaluates the resources and environment carrying capacity across 31 provincial regions in China(not including Hong Kong, Macau and Taiwan regions of China). In addition, this paper evaluates the current state of socio-economic development, and analyzes the spatial distribution of resources and environment pressure. The results showed that distinct spatial differences in resources and environment carrying capacity and pressure across provincial regions. Resources and environment pressure is affected by both comprehensive resources and environment carrying capacity and socio-economic development. Regions subjected to lower degrees of resources and environment pressure will be restricted by resources and environmental problems through future courses of development owing to excessively low carrying capacities. By contrast, regions with higher comprehensive resources and environment carrying capacity will be subjected to excessively high levels of resources and environment pressure because of rapid socio-economic development. Both of resources and environment carrying capacity and pressure must therefore be considered in the allocation of country-binding targets to provincial regions. 相似文献
12.
资源与环境承载力的研究对人类社会经济活动意义重大。将资源与环境视为一个复合的生态系统,依据多层次指标体系结构,建立了以资源与环境承载力为目标层的集成指标体系。综合分析各指标间的相互联系,以及集成性指标对准则层指标、准则层指标对目标层的作用,构建了若干个集成指标模型、3个准则层指标模型,以及资源与环境承载力综合指数模型。运用GIS技术,形成了系统化、定量化的分析方法体系,实现了模型在网格单元的运算。研究结果反映了资源与环境承载力空间分布的连续性和渐变性,克服了以行政区域为分析单元的突变性。以山西省阳高县作为研究对象,采用相应技术方法进行资源与环境承载力评价研究,验证结果与实际情况基本吻合,表明了所建立模型和技术方法的合理性和可操作性。 相似文献
13.
近年来由于人类活动强度超出当地的地质环境承载能力,破坏了人与自然的平衡,带来了一系列地质灾害、地下水污染等环境问题。为科学合理地分析泰安市高新区地质环境的承载能力,本文在分析研究区内地质灾害、构造稳定性、水土环境等地质环境特征基础上,构建了地质环境承载能力评价的5项本底因子和4项状态评价指标,采用 GIS 空间分析技术将各评价指标进行空间叠加,建立了评价矩阵,对高新区地质环境承载承载能力进行了评价研究。结果表明研究区地质环境承载能力整体状况较好,承载能力中等以上区占比86.15%,承载能力较弱区占比10.2%,承载能力弱占比3.52%。本研究成果为资源环境承载能力监测预警提供靶区,同时也为国土空间规划的编制提供依据。 相似文献
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该文在对研究区资源环境本底基本了解的基础上,建立了包括耕地资源、水资源、社会经济资源、土壤环境、极端气候发生率和地质环境6个二级指标的资源环境承载力评价指标体系,采用定性和定量相结合的方法,利用层次分析法确定相关指标权重,分别对6个要素进行承载力评价。在各单元要素评价基础上,结合黄河三角洲高效生态经济区农业发展要求,划分出了沿海湿地生态系统保护带、北部盐渍化土质特色种植区、南部优质粮食生产区和果蔬集中种植区4个生态农业布局适宜区,并提出发展建议。 相似文献
15.
随着工业化、城镇化、农业现代化和信息化的进程加快,我国面临的资源环境承载规模将进一步扩大,经济社会活动强度也将更高,人口、资源、环境之间的矛盾与冲突将不可避免地日趋激烈,因此开展资源环境承载力评估研究十分必要。以荣成市为研究对象,建立了资源环境承载力评价指标体系,基于GIS技术实现了属性数据的空间化,完成了各项指数的计算,分析了荣成市资源环境承载力状况。在资源环境承载力评价的基础上,分乡镇对荣成市土地空间布局进行优化,并形成综合分区引导。研究结论显示,荣成市资源环境基础性评价为可载,基于水资源系统的综合承载状态判定为临界,基于生态条件与环境质量系统的综合承载状态判定为可载。基于评价结果结合区位特点,荣成市各乡镇可按新兴产业、制造业、服务业,生态旅游业,生态农业,生态林业4个方向引导开发。 相似文献
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VishwambharPrasadSati 《山地科学学报》2004,1(2):155-165
Agrarian system is well adapted in Himalayan eco-system. Hence, the people have adopted the traditional subsistence cereal farming and it becomes the main stay of Himalayan people. About 80 percent of the workable force is attached with agriculture and its allied practices, according to the census of 1991. Although, horticultural farming runs parallel with agriculture, its proportion in terms of land is quite less, resulted in a negligible place in the economy of the region. Human resources, mainly men are attached with national security after recruitment in Army. While, women play a vital and integrated role in maintaining the workable potential in the field of agriculture and are known as backbone of economy. An animal resource implies foremost and wider part in agricultural system and economy as well Water resources are unutilized yet, while almost all the major rivers of our country are originated from and flowing through this region. Increasing population causes forest resources depletion. The economy of the region is rested either on ‘traditional cereal farming‘ or ‘money order based‘ development, which could not take place due to its remoteness from the main streams of the country. The impactof modern technology with innovation in agricultural system remains impracticable due to unwillingness of people in one hand and on the other hand, adversege ographical conditions like topography, climate etc. which could not permit the uses of modern innovation in the field of agriculture. As for infra-structurally, this region is lacked behind, due to its inaccessibility. While, this region is bestowed with numerous rivers, many places for tourists and pilgrims, and huge forest resources. They might be used evenly in thedevelopment processes. The practice of tourism will help for the further development, particularly, in the wake of the newly born state, Uttaranchal. The present paper aims to evaluate the present potentiality of resources and their balanced utilization in the Pindar Basin. A precise study has been done on resource utilization, ecology and environment with keeping view in mind that more or less exploitation of resources could not influence the environment and the economy of the region. 相似文献
18.
《中国地理科学(英文版)》2019,(4)
Urban comprehensive carrying capacity is an important guarantee and external representation of regional sustainable development. Based on urban comprehensive carrying capacity, this paper constructed a performance evaluation index system of urban comprehensive carrying capacity, and used entropy method, urban comprehensive carrying capacity measurement model and urban sustainable development model to measure spatial and temporal comprehensive carrying capacity of Harbin City in Heilongjiang Province from 2012 to 2017. The results show that: 1) index weight analysis suggested the regional development mode in Harbin still followed an epitaxial development mode, which pursued the expansion of scale and the growth of total amount of regional development, neglecting the effective utilization of resources and the improvement of structural benefits. 2) In the pressure system, the index of resource support has dropped sharply. The index of environmental capacity and social progress has risen circuitously, while the degree of agglomeration and the value of transportation facilities have risen steadily; in the pressure system, the index of population development and economic growth tended to fluctuate, while energy consumption and environmental pollution showed a more synchronous change in characteristics, and the livable demand remained at a high level. 3) The carrying capacity index of resources and environment in Harbin has been declining, and the acquired carrying capacity index fluctuated. The long-term regional development model has severely impaired the carrying capacity of resources and environment. 4) The comprehensive carrying capacity of Harbin has clear spatial differentiation characteristics. Finally, the paper proposes that location conditions, economic development level, government regulation, and science and technology are the main factors influencing the spatial differentiation of urban comprehensive carrying capacity. 相似文献
19.
海洋渔业资源过度利用的原因分析 总被引：2，自引：0，他引：2
海洋渔业对我国海洋经济的发展起着举足轻重的作用,但在海洋渔业迅速为我们创造巨大财富的同时,却遭到了掠夺性地捕捞,使海洋渔业资源陷入了日益枯竭的境地。通过分析后认为由于海洋渔业资源产权不明晰, 具有公共资源的性质,所以人们在对海洋渔业资源利用时会产生负的外部性和使用者之间的博弈行为,这成为海洋渔业资源过度利用的主要原因。 相似文献
20.
国际海洋新秩序及其对我国海洋经济的影响 总被引：1，自引：0，他引：1
郭守前 《广东海洋大学学报》2004,24(2):1-7
国际海洋新秩序的形成以<联合国海洋法公约>的生效为标志.<公约>不仅赋予了沿海国对200 n mile专属经济区的主权权利等海洋权益,带来国际海洋形势的新趋势,而且会对我国海洋经济产生重要影响.<公约>的生效一方面促进了我国海洋法律的建设进程,扩大了海洋管辖;另一方面又使我国海洋经济权益受到新的威胁.专属经济区制度对我国海洋渔业生产和管理也将产生重要影响. 相似文献