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Showing papers in "Areal Research and Development in 2006"


Journal Article
TL;DR: Based on the field investigation and sampling, as well as national soil investigation data and other soil resource data of the Loess Plateau, the change of soil organic carbon after returning farms to forests was predicted as discussed by the authors.
Abstract: Soil carbon is a significant component of global carbon cycling,the change of land use pattern has a great influence on soil carbon source or sink.Large-scale returning farms to forests on Loess Plateau will necessarily make some important effects on carbon cycling by effecting soil organic carbon content. Based on the field investigation and sampling,as well as national soil investigation data and other soil resource data of the Loess Plateau,soil organic carbon of Loess Plateau was calculated,and the change of soil organic carbon after returning farms to forests was predicted.The content of soil organic carbon of Loess Plateau is lower,the mean soil organic carbon density is 2.49kg/m~2,which is 23.65% of mean level of China,the total soil organic carbon storage is about 1068Tg,that only account for 1.16% of Chinese total soil organic carbon.After implementing the returning farms to forests,soil organic carbon reserves will remarkably increase.Thirty years later,the total soil organic carbon storage of Loess Plateau will increase to 1266.8Tg,rising by 19.21%.

10 citations


Journal Article
TL;DR: In this article, the authors have creatively proposed the definition, the assessment index system, assessment method, and research trend of the carrying capacity of marine region, and pointed out that the ability or limit that the ocean can support the coordinated development of population, environment and economy, over a period to come, with marine resources sustainable to utilize, marine ecological environment destroy for the principle, under the social goods and materials living standard of cultural norm at present.
Abstract: It is the important content of solving population,resource,and environmental coordinated development to research the carrying capacityAt present the research on carrying capacity mainly concentrates on the carrying capacity of population and economy,such as,the water resource carrying capacity,the land resource carrying capacity,the forest resource carrying capacity etcBased on these theories,this text has creatively proposed the definition,the assessment index system,assessment method and research trend of the carrying capacity of marine region,and pointed out that the carrying capacity of marine region is the ability or limit that the ocean can support the coordinated development of population,environment and economy,over a period to come,with marine resources sustainable to utilize,marine ecological environment destroy for the principle, under the social goods and materials living standard of cultural norm at present

6 citations


Journal Article
TL;DR: Based on the wetland resources' character, the economics theory and method is applied in the paper on the base of Contingent Value Method(CVM) and to evaluate the no-use values in Dongting Lake wetland resource as discussed by the authors.
Abstract: Wetland is featured by its unique ecological function and economical value.It is one of the most productive ecosystem which has a huge economical and socio-ecological benefits in earth,The Dongting Lake wetland is one of the largest lacustrine wetland eco-system in China.There are very plentiful wetland resources.Based on the wetland resources' character,the economics theory and method is applied in the paper on the base of Contingent Value Method(CVM) and to evaluate the no-use values in Dongting Lake wetland resources.The conclusion can be drawn that the total no-use values of the wetland resources is 335.45×10~8 $RMB/a in Dongting Lake wetland.The result shows that the wetland ecosystem service valuation is the main part of the wetland resource assets,and that only when we make use of the wetland resources rationally and protect the wetland eco-environment and carry out the assets management of the wetland resources in Dongting Lake area,can the sustainable utilization of the wetland resources be realized and the sustainable development of the regional economy around Dongting Lake area is guaranteed.

5 citations


Journal Article
TL;DR: Wang et al. as discussed by the authors reviewed the literature on the elderly's migration and put forward a research framework of the migration of the elderly as follows: 1) Spatial distribution of elderly and the form of the aging places; 2) The spatial types of elderly migration stream and its reasons; 3) Conceptual models including conceptual framework, developmental model and the elderly mobility transition model.
Abstract: The studies on mobility and migration of the elderly have been increasing rapidly in many countries of the world since the 1970s',including researches on theorization,approaches as well as empirical studiesBy reviewing the literature on the elderly's migration,this article put forwards a research framework of the migration of the elderly as follows:(1) Spatial distribution of the elderly and the form of the aging places;(2) The spatial types of elderly's migration stream and its reasons;(3) Conceptual models including conceptual framework,developmental model and the elderly's mobility transition modelBased on this framework,the author reviews the researches and their progress in Europe,the United States and in Japan,as well as in China respectively,which will provide reference as well as point out the development direction for the researches on the elderly's migration in Chinese human geography

5 citations


Journal Article
TL;DR: Based on discussion about the conception and boundary-delimiting of China's urban agglomeration, the authors finds that there are 13 large urban aggliomerations in contemporary China, and investigates their developmental situations and problems used some economic indices in 2002.
Abstract: Since the late 1990s,the fast rising of market economy,industrialization and urbanization has been transforming China's spatial economy greatly.Recently,China's urban agglomerations are growing up and expanding quickly and attracting more and more attention from both scientists and policy-makers.However, compared with the advanced Megalopolis in the world,these large urban agglomerations are still in the forming and developing stage and have a great disparity in some important aspects such as comprehensive economic power,per capita developmental level,and developmental degree of central cities and counties.Based on discussion about the conception and boundary-delimiting of China's urban agglomeration,this paper finds that there are 13 large urban agglomerations in contemporary China,and investigates their developmental situations and problems used some economic indices in 2002.Finally,this paper suggests a new strategy to realize harmonious development of regional economy.

5 citations


Journal Article
TL;DR: Based on the quantitative analysis of urban system development degree, sustainableability,harmony level and their correlative phase states, the authors proposes calculating formula for assessment of urban sustainable development.
Abstract: Based on the quantitative analysis of urban system development degree,sustainability,harmony level and their correlative phase states,this paper proposes calculating formula for assessment of urban sustainable development.According to concordance of urban system development degree,sustainability,and harmony level,analyzing the various phase states of the urban development for identification and evaluation of urban sustainable development.

4 citations


Journal Article
TL;DR: In this article, the authors discuss the spatial differences and the regional classification of RD industry in China based on the index of development and index of potential that are identified by the author.
Abstract: Based on the index of development and the index of potential that are identified by the author,the paper discusses the spatial differences and the regional classification of RD industry in China.The regional difference of RD industry in China is very obvious and inclined to enlarge.At last,the author points out that we can classify the development level of RD industry in China into 4 types,that is the developed type,the quite developed type,the common type and the behind type.

3 citations


Journal Article
TL;DR: Wang et al. as discussed by the authors used the Granger Causality Test to inspect the effect of international tourism on regional economic growth, and find that a oneway causality relationship between the international tourism and economic growth exists in east region of China.
Abstract: In this article,we analyze the regional difference of international tourism development.Moreover,we use the Granger Causality Test to inspect the effect of international tourism on regional economic growth,and find that a oneway causality relationship between the international tourism and economic growth exists in east region of China.We find that the international tourism has a critical effect on regional economic growth in east region of China.But there's no distinct causality relationship between the international tourism and economic growth in whole country level,especially in middle and west region.Similarly, the growth of the international tourism is a Granger cause of third industry growth in east region.But there's no distinct causality relationship between the international tourism and third industry growth in whole country level,especially in middle and west region.In province level,the international tourism is a Granger cause of GDP growth in several regions,such as Beijing,Guangdong,Shanghai,Tianjin,Fujian,Jiangsu,Zhejiang and Hainan in east region,Heilongjiang, Hunan in middle region,Yunnan,Shanxi and Guangxi in west region.In these provinces,the international tourism has significant effect on regional economic growth.In summary,we conclude that international tourism does not develop adequately in China,especially in Gansu and Qinghai.

3 citations


Journal Article
TL;DR: In this article, the authors reviewed the recent progress of land use and land cover change studies in China, including the methods of studies and their applications, driving mechanism, the impact of LUCC, optimal allocation of land resources and the scale of studies.
Abstract: Land use and land cover change(LUCC) is a process that natural and human factors interrelate and interact closely,one of the most components to global environmental changes,which also is the common core of the studies project of IGBP and IHDP.Recently years Chinese scholars have done many studies and got a lot of significant achievements.The paper reviews the recent progress of the LUCC studies in China,including the methods of studies and their applications,driving mechanism,the impact of LUCC,optimal allocation of land resources and the scale of studies.

3 citations


Journal Article
TL;DR: The concept and research state of land quality are reviewed, and the developing focus is advanced in this article, where the integrative reflection of the land quality indicators is very close to practical application.
Abstract: More and more pressures of land resources coming from population increasing and economic development have resulted in different land degradation and continuous decreasing of cultivated lands.These cause more attention to the quality of land resources and protection of cultivated land.Land consolidation plays an important role in increasing cultivated land,augmenting land profit and improving ecological environment.With the development of land consolidation project,land quality in close relation to land consolidation is stressed.It is very significant for the management of land resources from the quantity to quality and ecology to explore land quality system of land consolidation inspiring from the international hotspots and development of land quality.In this paper,the concept and research state of land quality are reviewed,and the developing focus is advanced.First,the integrative reflection of land quality indicators is very close to practical application.Second,the process,mechanism and scale effects of land quality changes are enhanced.Third,land use pattern and ecological process of land quality evaluation are emphasized.At the same time,based on these hotspots and development of land quality research,the research framework of land quality for land consolidation is discussed from three aspects of its change mechanism and indicators composition,technical methods of survey and evaluation,and change processes combining with intrinsic demands and scientific essence of land consolidation.

2 citations


Journal Article
TL;DR: Wang et al. as discussed by the authors put forward that the cave dwelling is not only a unique construction formation,but also the culture formation of gestating the strong folk-custom of loess plateau and incarnating harmonious development of the person-earth;the cave dwelling culture is the important part of the loess culture and person-culture tour resource needed to deeply explored.
Abstract: The paper puts forward that the cave dwelling is not only a unique construction formation,but also the culture formation of gestating the strong folk-custom of loess plateau and incarnating harmonious development of the person-earth;the cave dwelling culture is the important part of the loess culture and person-culture tour resource needed to deeply explored.According to the current situation of the tour developing of Northern Shaanxi,the paper analyzed the opportunities and problems facing tour exploring.At the same time it put forward Shaanxi province that holds a great deal of tour resource snap at opportunity of developing Northern Shaanxi"Red Tour".Making cave dwelling culture tour become the new sparkling spot of the northern of Shaanxi tour by taking serials methods such as depending Yan'an,further developing the cave dwelling culture connotation,finding the junction of the cave dwelling tour and the other tour projection,and so on.

Journal Article
TL;DR: Wang et al. as mentioned in this paper analyzed the impacts of tourism on the local diet, festival and recreational custom culture by the methods of interview with residents, questionnaire and field survey, and pointed out that the things that destination provides for tourist are generally the visible, appreciable and aptly-merchandised parts of traditional custom culture, not full oftraditional custom culture.
Abstract: Since the middle and late 90s,Chinese scholars have gradually paid attention to the impact of tourism on the traditional custom culture of destination,which is the important content of the research on "the tourism social-cultural effect".But the interrelated studies mainly focused on the destination of minority instead of the non-minority.This paper takes Xi'an as the investigative object,analyzes roundly and systematically the impacts of tourism on the local diet,festival and recreational custom culture by the methods of interview with residents,questionnaire and field survey.At the end of this paper,the authors points out in sum that the things that destination provides for tourist are generally the visible,appreciable and aptly-merchandised parts of traditional custom culture,not full of traditional custom culture;Furthermore,once the traditional custom culture is introduced to the market,it must abide by the operational principle of market and then keeps away from its primary living background by degrees;It is recruited with more new cultural content as a cultural product that can be consumed,and changes its form and content to fit the tourism market;In consideration of above facts,there is an obvious difference of perceptivity between resident and tourist,but it does not influence the residents to the sense of self-identity of trueborn traditional custom culture.

Journal Article
LI Man-chun1
TL;DR: In this paper, the authors defined the intensive utilization of area land resources based on the present China's developing stage, and discussed the way to evaluate the intensive utilisation of areas land resources, and managed to build the evaluating indicator system.
Abstract: The concept of land resources intensive utilization depends on the scale of space and stage.According to the preceding researches,defines the intensive utilization of area land resources based on the present China's developing stage.Then discusses the way to evaluate the intensive utilization of area land resources,and manages to build the evaluating indicator system.It is a beneficial exploration for intensive utilization of area land resources in China.

Journal Article
TL;DR: Wang et al. as discussed by the authors analyzed the temporal-spatial-dynamic features of the relative change in the quantity of cultivated land in Jiaozuo City during 1998~2004 by the mathematical model of the cultivated land quantity niche quotient.
Abstract: Niche theory is an important theory of ecology.This paper proposes the concepts of cultivated land ecounit and cultivated land niche,then expounds its chatacter and development law based on niche theory.The mathematical model of cultivated land quantity niche quotient is constructed,which can measure the relative change in the quantity of cultivated land.This paper analyses the temporal-spatial-dynamic features of the relative change in the quantity of cultivated land in Jiaozuo City during 1998~2004 by the mathematical model of cultivated land quantity niche quotient.The results are as follows:(1) The cultivated land quantity niche quotient minishes year after year in Jiaozuo City,which indicates that the expansion-reduction-degree of cultivated land quantity niche of Jiaozuo City is less than that of Henan province.That is to say,the reduction speed in the quantity of cultivated land in Jiaozuo City is bigger than that of Henan province every year.(2) The cultivated land quantity niche quotient of every subarea in Jiaozuo City have three situations including increasing,reduction and fluctuation,which indicates that the otherness is much bigger among subareas in Jiaozuo City.

Journal Article
TL;DR: The results showed that the extraction of mining subsided land from the High-resolution Remote Sensing Image is a kind of quickly and efficiently method.
Abstract: The mining subsided land is one of the worsen important reasons of the ecosystem environment,it also cause a series of social,economic problems.In this paper,use the Quickbird High-resolution Remote Sensing Image as the foundation data,with image correcting,image fusion and image strengthens,extract the mining subsided land of Longkou mineral district by visual interpretation and automatic classification of computer quickly and accurately,provide the dependable foundation data for the environment management of Longkou mineral district. The results showed that the extraction of mining subsiding land from the High-resolution Remote Sensing Image is a kind of quickly and efficiently method.

Journal Article
TL;DR: Based on the data containing the daily amounts of planes and trains, the length of freeways, national ways,provincial ways and counties ways, the analysis succeeds to simulate the situation of air-transport,railwaytransport and highwaytransport by GIS as mentioned in this paper.
Abstract: This paper aims at developing an index system to evaluate the transport convenience of all the counties in China.Based on the data containing the daily amounts of planes and trains,the length of freeways,national ways,provincial ways and counties ways,the analysis succeeds to simulate the situation of air-transport,railway-transport and highway-transport by GIS.the paper come up with a single index system of transport convenience.Applying the system,the author makes a series analysis of transport convenience of counties in China.

Journal Article
Mei Li-xia1
TL;DR: The authors argued that industrial cluster is a localization phenomenon emerging in the context of global industrial division and information technology revolution, and it is of close correlation to the new regionalism theories such as industrial districts, industrial innovation system, etc.
Abstract: This paper aims to clarify some misapprehensions about the concepts of industrial clusters and those interrelated appearing in recent research and news reports.Four typical misapprehensions are distinguished between industrial clusters and specialized towns,special sectors,industrial chains,and geographical proximity of firms.This paper argues that industrial cluster is a localization phenomenon emerging in the context of global industrial division and information technology revolution,and it is of close correlation to the new regionalism theories such as industrial districts,regional innovation system,etc.For those local governments who are planning to promote local industrial upgrading via cluster policies,the first and foremost important issue would be to apprehend the meaning and implication of such concepts rightly.

Journal Article
TL;DR: In this process of choice, through specific drive and factor to affect the city suburb's selection of the address and the special features orientation as mentioned in this paper, the tour main body, the tour developer and tours medium's push and pull choice process between the city area and the city suburban area.
Abstract: The great development of the Chinese economy push the development of the tour economy and the city suburb tour directlyThe city suburb tour development causes the government,investor and(developer's) attention as well as research fieldsBut it doesn't mean all cities suburban areas can carry on the tour development,it is under certainly drive force,various factor's the result of synthetical reflectionIt is under certainly the social economic background,the tour main body,the tour developer and tours medium's push and pull choice process between the city area and the city suburban areaIn this process of choice,through specific drive and factor to affect the city suburb's selection of the address and the special features orientation

Journal Article
TL;DR: The development of logistics industry plays a key role in the development of regional central (city's) economy as discussed by the authors, and the coordination relationship among the logistics companies of the regional central city is discussed.
Abstract: The development of logistics industry plays a key role in the development of regional central(city's) economy.After analyzing the favorable factors and advantages of regional central city,this article comes up with necessary requirements that influence the development of logistics cluster.Finally,the coordination relationship among the logistics companies of regional central city is discussed.

Journal Article
Wang Ji-ci1
TL;DR: In this paper, the authors argue that the external knowledge relationships are very important to the clusters in the developing countries and highlight the opportunities to clusters in developing countries of attaining the knowledge from outside by participating in the global production networks.
Abstract: There are many different theories about the competitive advantage of the industrial clusters.Because these studies are mainly confined to the internal relationships within the clusters,the external knowledge relationships are often ignored.We argue that the external knowledge relationships are very important to the clusters in the developing countries.In order to signify the importance of external knowledge relationships,we take a close look at the general process of the learning and knowledge creation,and summarize the characters of the clusters in the developing countries. We highlight the opportunities to the clusters in developing countries of attaining the knowledge from outside by participating in the global production networks,and discuss the interaction between the external knowledge learning and internal learning.Finally,some policy implications,stemming from our argument,are identified.

Journal Article
TL;DR: Only reduce the artificial factors in lack of water problem, can the efficiency and continuable utilization of water resource be realized and put forward the counterplan to this problem in Pakistan.
Abstract: The artificial lack of water,which has the trend to overspread the whole world,has seriously influenced the development of district economy and the people's stand of living,and has become the hotspot focused by all of the world in 21st centuryOur country is one of the thirteen countries lacking of water in the world,and the water resource problem has alarmed to usFurthermore,the deterioration of water quality by artificialness and the waste of water resource made the problem much more seriousNow,the phenomenon of artificial lack of water has caused our government's highly regardOnly reduce the artificial factors in lack of water problem,can we realize the efficiency and continuable utilization of water resourceThis paper aims at the background and reasons of artificial lack of water,definitely put forward the counterplan to this problem in our country

Journal Article
TL;DR: Wang et al. as discussed by the authors select five factors and create dynamic prediction model, they make the numerical prediction of sandy desertified land from 2004 to 2?033 year, from the result of prediction based on present rate,
Abstract: Sandy desertification is a major problem of environment and social economy in the world as its fast speed and vast distribution.The total area of sandy desertified land was 13.7×10~4?km~2 during 1950s,(38.57×)10~4?km~2 in 2000 in northern China.The annual expanded amount was 1?560?km~2 during the late 1950s and 1975,2?100?km~2 between 1975 and 1987 and 3?436?km~2 from 1987 to 2000.The developed rate raise from(1.26%) to 4.76%.There are many factors which can affect the sandy desertification.We select five factors and create dynamic prediction model,we make the numerical prediction of sandy desertified land from 2004 to 2?033 year.From the result of prediction based on present rate,the total area of sandy desertified land is 185.54×10~4?km~2 in 2033,if the bad influence of human activity and climate factor on desertification is increased and decreased by 10%,the total area of desertified land will be increased 15.56×10~4?km~2 and decreased 14.44×10~4?km~2.If the bad influence is decreased,the total area is decreased with 1.1×10~4?km~2.

Journal Article
TL;DR: The Yellow River plays an important role in the formation and development of Kaifeng City and the ancient men vividly compared it with "the vein of the city". as discussed by the authors analyzed the love and affection of the Yellow River and its branches to the city in various historical stages.
Abstract: The river plays an important role in the formation and development of the city and the ancient men vividly compared it with "the vein of the city".This article analyses the affection of the Yellow River and its branches to Kaifeng City in various historical stages and results in the unity of benefit and harm on the relationship of the Yellow River and Kaifeng City.The historical development of Kaifeng City,benefits from the enough water resource of the Yellow River as well as suffers its frequent burst,flood and channel changes.Therefore,we should comprehensively manage and exploit the Yellow River with advanced technology,renew its deserved circumstance,and make it benefit people better.

Journal Article
FU Guo-ji1
TL;DR: In this paper, the authors calculated and analyzed the ecological footprint of Hainan Province from 1988 to 2004, and the results are as follows: the per capita ecological footprint has grown from 0.589?4?hm~2 to(2.142?3)?hm-2, the increasing rate is 263.5%, and the average increasing rate was 16.5% for year.
Abstract: The ecological footprint method is an important method to analyze the sustainable using national or regional natural resources.This paper calculates and analyzes the ecological footprints of Hainan Province from 1988 to 2004.The results are as follows: the per capita ecological footprint has grown from 0.589?4?hm~2 to(2.142?3)?hm~2,the increasing rate is 263.5% and the average increasing rate is 16.5% for year.The per person ecological capacity decreases from 1.785?7?hm~2 to 1.460?5?hm~2,the decreasing rate is 22.1% and the average decreasing rate of 1.4% for year.The per capita ecological surplus/deficit changed from 1.286?3?hm~2 surplus to(0.681?8)?hm~2 deficit with 836.4% decreasing rate and 52.3% average decreasing rate for year.Since human-being's over-demand on sea footprint,the ecological deficit commenced emergence in 2000 and has continued rising.As long as the current manners of marine development have been changed and the demand on sea footprint have been greatly reduced not to excess the ecological carrying capacity,the ecological sustainable development would have been achieved in Hainan.

Journal Article
Wei Le1
TL;DR: In this article, the authors re-defined the concepts of potential leading industry, leading industry and pillar industry from the angle of industrial status changes, and discussed the strategies that local governments should adopt to different industries.
Abstract: The key points of formulating industrial policies and strategies are to support leading industries and construct leading ones.In the paper,we re-defined the concepts of potential leading industry,leading industry and pillar industry from the angle of industrial status changes,discussed the strategies that local governments should adopt to different industries.We also gave macro-features and identification methods of different industries.The simple identification cases of industrial departments in Liaoning Province proved that these concepts and identification methods are scientific,feasible and practical.

Journal Article
TL;DR: Wang et al. as discussed by the authors used advanced remote sensed ways to analyze the space transformation about the Yutian oasis' landuse and landcover, using survey data and statistical data for future calculation.
Abstract: Exampled by Yutian oasis in Xinjiang,using advanced remote sensed ways to analysis the space transformation about the Yutian oasis' landuse and landcover.At the same time,based on survey data and statistical data for future calculation.Use SPSS' perfect data-analyses functions,probe into the general equation about landuse transformation of Yutian oasis-desert ectone,including economic advancement,population growth and policies.At last,we get the main influence causes on whole Yutian,which is the population growth,livestock growth and firewood fell.the areas of cultivation virgin soil and non-cultivation tillage are also the influence causes.

Journal Article
Wang Ye-qiao1
TL;DR: Wang et al. as mentioned in this paper found that there are significant correlations among orchard land,construction land,uncultivated land, population and economy development,urbanization, industrialization,restructure and reforestation policy.
Abstract: Since the foundation of Hainan Province,the society and economy have been developed very fast.As the basic production element,land resources have played a very important role in the social-economic development in Hainan Province.There is a close relationship between social-economic development and land use.The results of this research indicate that there are significant correlations among orchard land,construction land,uncultivated land,population and economy development,urbanization,industrialization,restructure and reforestation policy.Besides,affected by bubbling economy,there is a fluctuation on change.At last,according to a series of problems about land use,we put forward some innovation ideas and stratagem measures for sustainable land use in the following regional social-economic development in Hainan Province.

Journal Article
TL;DR: The tourism resources in the mountain region can basically be divided into two kinds, the natural tourist resources and the humane tourist resources as mentioned in this paper, which are characterized by abundant of tourism resources and beautiful natural scenery.
Abstract: The tourism resources in the mountain region can basically be divided into two kinds,the natural tourist resources and the humane tourist resources. Tourism resources of the mountainous regions in China are characterized by abundant of tourism resources and beautiful natural scenery.It is the scenic spot and nature reserve area.It is also a good place for different tourist activities.In the past,the shortage of funding,inconvenience of traffic,confusion of management and insufficient of infrastructures are the important problems of perplexing development of the tourist resources in the mountain region.In recent years,country and local government have already strengthened the management,making it more regularity.Tourist resources in the mountain region are bringing into play peculiar value and economic benefits.

Journal Article
TL;DR: Wu et al. as discussed by the authors put forward the concept of ecological footprint per value according to main biotic products and applied this method to explore the effective way to optimize the agriculture structure in mountain area.
Abstract: The ecological footprint theory put forward and developed by M.Wackernagel and his advisor W.E.Rees,is the succinct and effective way to measure the human impact on the nature resources and judge whether the human activities stay within its carrying capacity.This paper applies this method to explore the effective way to optimize the agriculture structure in mountain area.Accordingly,the article put forward the concept of ecological footprint per value according to main biotic products.By comparing efv,we can optimize the structure of agriculture products and realize the maximize economic ecology benefits in mountain area.Taking Yuexi County in Anhui province as an example,based on the statistics data of 2002 in Yuexi,the main agricultural products are computed by comparing efv,the result shows that the efv of tea,fruit,fowl and vegetable is lowest,accordingly its economic ecology benefits are highest.And the efv of aquatic product,oil plants,mutton and corn is highest,so its economic ecology benefits are lowest.This article provides a feasible way to instruct the sustainable development in mountain area,and it also conduces to build up the scientific development viewpoint in the mountain area.

Journal Article
TL;DR: Based on the analysis of relationship between landscape ecology and biodiversity research, this article made a discussion on biodiversity research according to such landscape ecology theories as patch-corridor-matrix,structure and function,landscape heterogeneity,disturbance and stability,ecotone and edge effect rule, etc.
Abstract: Biodiversity functions as the base of development of human,however,decreased greatly due to population explosion,environment worse,human disturbance intensively,and so on,which also endangered the sustainable development of our society.So biodiversity,as one of social hot spots,had been paid more attention at home and abroad.The life-force of new landscape ecology lied in setting foot on anthropologic key topics directly.Based on the analysis of relationship between landscape ecology and biodiversity research,we made a discussion on biodiversity research according to such landscape ecology theories as patch-corridor-matrix,structure and function,landscape heterogeneity,disturbance and stability,ecotone and edge effect rule,etc.Finally,research trends and dynamics were posed according to demands of biodiversity conservation.