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119篇 您的检索式:作者名="Yansui"
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1Spatio-temporal analysis of land-use conversion in the eastern coastal China during 1996-2005显示文摘Based on the acquaintance of the regional background of urban-rural transformational development and investigations on the spot,this paper discusses the holistic situation, dominant factors and mechanism of arable land loss and land for construction occupation in the coastal area of China over the last decade,with the aid of GIS technology.Conclusions of the research are summarized as follows:(1)the arable land had been continuously decreasing from 1996 to 2005,with a loss of 1,708,700 hm 2 and an average decrement of 170,900 hm 2 per year;(2)land for construction increased 1,373,700 hm 2 ,with an average increment of 153,200 hm 2 per year;(3)total area of encroachment on arable land for construction between 1996 and 2005 was 1,053,100 hm 2 ,accounting for 34.03%of the arable land loss in the same period,the percentages of which used for industrial land(INL),transportation land(TRL),rural construction land(RUL)and town construction land(TOL)are 45.03%,15.8%,15.47%and 11.5%,respectively;and(4)the fluctuation of the increase of construction land and encroachment on arable land in the area were deeply influenced by the nation's macroscopic land-use policies and development level of regional economy.The growth of population and advancement of technology promoted the rapid industrialization, construction of transportation infrastructures,rural urbanization and expansion of rural settlements in the eastern coastal area,and therefore were the primary driving forces of land-use conversion.LIU Yansui WANG Lijuan LONG Hualou 2008Journal of Geographical Sciences2008,18,3:93
2The process and driving forces of rural hollowing in China under rapid urbanization显示文摘农村凹陷是在中国收到了重要注意的最近的地理现象,它正在经历快速的都市化。它导致了农村陆地资源的浪费使用,并且在陆地使用的优化上强加了障碍并且协调了城市农村的开发。农村凹陷有表明的各种各样的形式,它指农村住所的疏忽和空缺,哪个能导致损坏和农村住所的最终的放弃。损坏住所有破坏的不同的度,从忽视,对中等严重。一般来说的农村凹陷的发展过程有五个阶段,即,出现,生长,繁荣,稳定性,和衰落。基于两地区性的经济发展水平和它的地文学的特征的联合,农村凹陷的类型能作为城市的穗,平凡农业区域,多山的农业区域,和 agro 牧剧区域被分类。特别,平凡农业区域是在农村凹陷的最典型的,它显示出与一个分层的空核心和稳固的形状的作为一个水煮的鸡蛋模式的农村凹陷的空间进化。而且,在农村凹陷后面的驱动力作为城市的拉和农村区域的推被识别。特别地,这份报纸识别贡献者到农村凹陷在与快速的 urbanisation 和经济变化的关系包括农村人口减少,打所有权并且打使用政策,和机构的障碍。LIU Yansui LIU Yu CHEN Yangfen LONG Hualou 2010Journal of Geographical Sciences2010,20,6:100
3Potential of land consolidation of hollowed villages under different urbanization scenarios in China显示文摘在那里存在在中国的农村陆地巩固的大潜力由于对快速的农村城市的转变的背景的加重的凹陷村庄。纸试图在四种都市化情形以内调查农村陆地巩固的潜力:在 2020 完成都市化,半都市化,在批的都市化和未来的都市化。研究调查结果表演,(1 ) 农村陆地巩固在的潜力完全并且半都市化是 809.89 ???? 桴 ? ?慢畱潥獵朠潥潭灲潨潬祧漠晦琠敨儠湩獧畨杩畯漠摬爠癩牥洠畯桴眠獡攠潲敤 ? 湩琠敨琠灯敳 ? 湡 ? 潦敲敳 ? 敢獤 ? 畢 ? 楳瑬摥椠 ? 桴 ? 潢瑴浯敳 ?LIU Yansui YANG Ren LI Yuheng 2013Journal of Geographical Sciences2013,23,3:49
4Spatio-temporal characteristics of rural settlements and land use in the Bohai Rim of China显示文摘基于多重遥远察觉到的图象解释和分类,和经济、社会的数据,集中于农村解决的这研究和陆地使用在快速的都市化中变化。农村解决,陆地使用的空间、时间的模式和在 Bohai 边界的影响因素在 5 湩映汵? 汰祡以内被探索吗?YANG Ren LIU Yansui LONG Hualou QIAO Luyin 2015Journal of Geographical Sciences2015,25,5:50
5Differentiation regularity of urban-rural equalized development at prefecture-level city in China显示文摘城市农村的使相等的发展(URED ) 对逐渐地消除城市农村的开发的双轨道的结构作为一项明确的措施和操作模型有益,衔接城市农村的开发的差距,并且创造和谐城市农村的相互作用。这份报纸试图在府水平在中国探索 URED 的现状,并且揭示 URED 和它的区别整齐的时间空间的模式。结果显示出那:(1 ) 瓷器 URED 水平能被分成二部分,即,东方并且西方根据胡焕勇线,介绍高、向西低的东方和 URED 水平的一个模式从线随距离的增加总体上改善;(2 ) 瓷器 URED 水平能也被分成北并且南部的部分根据 Kunlun-Qinling-Huaihe 排队,介绍一个模式高、向南低的北方,和 URED 从线随距离的增加总体上铺平还原剂;(3 ) 在公民铺平,瓷器 URED 有空间凝块,高度和低 URED 的一个重要趋势区域趋于也就是,邻近 URED 水平介绍明显地区性失衡;( 4 )在地理空间的 URED 水平的五亚尺寸指示物也揭示类似的地区性的区别模式,并且在一个减少的趋势在 URED 被发现的空间的方面铺平从东方(北海岸,东方海岸和南部的海岸),东北,中央(长江和黄河的中间的活动范围)到西方(西北和西南);并且(5 ) 在府级的城市的瓷器 URED 能被划分成区别区域的五种类型。这研究贡献支持 URED 和罐头有关协调城市农村的开发并且在中国推向前新型的都市化策略的决策作为一本科学参考书服务的瓷器的现状的综合认知。LIU Yansui CHEN Cong LI Yurui 2015Journal of Geographical Sciences2015,25,9:45
6GIS-based Effect Assessment of Soil Erosion Before and After Gully Land Consolidation: A Case Study of Wangjiagou Project Region, Loess Plateau显示文摘The Loess Plateau is one typical area of serious soil erosion in the world. China has implemented ′Grain for Green′(GFG) project to restore the eco-environment of the Loess Plateau since 1999. With the GFG project subsidy approaching the end, it is concerned that farmers of fewer subsidies may reclaim land again. Thus, ′Gully Land Consolidation Project′(GLCP) was initiated in 2010. The core of the GLCP was to create more land suitable for farming in gullies so as to reduce land reclamation on the slopes which are ecological vulnerable areas. This paper aims to assess the effect of the GLCP on soil erosion problems by studying Wangjiagou project region located in the central part of Anzi valley in the middle of the Loess Plateau, mainly using the revised universal soil loss equation(RUSLE) based on GIS. The findings show that the GLCP can help to reduce soil shipment by 9.87% and it creates more terraces and river-nearby land suitable for farming which account for 27.41% of the whole study area. Thus, it is feasible to implement the GLCP in places below gradient 15°, though the GLCP also intensifies soil erosion in certain places such as field ridge, village land, floodplain, natural grassland, and shrub land. In short, the GLCP develops new generation dam land and balances the short-term and long-term interests to ease the conflicts between economic development and environmental protection. Furthermore, the GLCP and the GFG could also be combined preferably. On the one hand, the GFG improves the ecological environment, which could offer certain safety to the GLCP, on the other hand, the GLCP creates more farmland favorable for farming in gullies instead of land reclamation on the slopes, which could indirectly protect the GFG project.LIU Yansui GUO Yanjun LI Yurui LI Yuheng 2015Chinese Geographical Science2015,25,2:30
7Hollow Villages and Rural Restructuring in Major Rural Regions of China: A Case Study of Yucheng City, Shandong Province显示文摘The agricultural land resources of China are relatively limited because of its large population.Therefore,balancing the land use for industrialization,urbanization,and food security is a big challenge.In recent years,rural hollowing in China has resulted in numerous of abandoned rural houses,and the areas with abandoned houses need to be restored into agricultural land with effective land consolidation techniques.This study used the method of benefit-cost analysis and the data collected through field surveys conducted in Yucheng City in the northwest of Shandong Province in March 2009,to examine how hollow villages (HVs) to be created and how to solve the problem.The qualitative and quantitative analyses indicate following results.1) The situation of HVs is becoming increasingly severe under rapid industrialization and urbanization in Yucheng City.2) Poor infrastructure in rural areas and incomplete urbanization are the main factors that have led to the rural hollowing in many major rural regions of China.3) In order to resolve the problem caused by HVs and increase agricultural land,reconstructing rural communities in the countryside is necessary.4) A new mechanism in the provision of compensation funds by developed regions to the villages in less-developed regions must be established.SUN Hu 2011Chinese Geographical Science2011,21,3:25
8Rocky Land Desertification and its Driving Forces in the Karst Areas of Rural Guangxi,Southwest China显示文摘With a subtropical climate,Guangxi Zhuang Autonomous Region has a typical karst landscape.Rocky desertification has become a serious environmental issue due to its high vulnerability caused by the joint effect of natural settings and human activities,because of which its eco-environment has been deteriorated in recent years,and farmland has been disappearing sharply at the same time.This,in turn,has exacerbated the poverty level in the rural areas of the region.In this study,we monitored the spatial distribution of rocky land desertification and its temporal evolution using Landsat TM/ETM images of 1985,1995,2000 and 2005.We also analyzed the driving forces of the desertification and its expansion.Through constructing regression models by using all the relevant variables and considering the lagged effects as well as fixed effects,we quantified the exact role of different factors causing rocky land desertification in the study area with some new findings.The new findings in this study are greatly helpful for preserving,restoring and reconstructing the degraded mountain environment in Guangxi and other karst areas in Southwest China,and also for alleviating poverty in the rural areas in the future.LIU Yansui WANG Jieyong DENG Xiangzheng 2008Journal of Mountain Science2008,5,4:24
9Process and cause of urban-rural development transformation in the Bohai Rim Region, China显示文摘瓷器改革和洞起来政策带给这个国家一个大发展机会。经济的高速度的生长不仅带了中国到工业化,都市化, informatization 和农业现代化的一个时期,而且加重了城市农村的双结构的状况。基于当前的研究的评论,我们首先使用了分析层次过程(AHP ) 由人口转变索引,陆地转变索引,工业转变索引和聚会评估城市农村的发展和转变水平的方法在 Bohai 边界区域附近的在 1996 和 2012 之间的转变索引。基于每个索引的结果,然后,我们使用了探索空间数据分析(ESDA ) 用我索引的全球 Morans 和本地 Morans 在 16 年的时期期间在城市农村的开发转变索引调查变化的空间自相关的方法我索引。最后,我们在县水平调查了城市农村的发展转变索引的变化的机制,总结五个主要因素:( 1 )从包围的放射大城市,( 2 )都市化过程的加速,( 3 )升级工业结构,( 4 )出版和宏发展策略和地区性的政策的实现,并且( 5 )自然因素象拓扑学那样。LIU Yansui HU Zhichao LI Yuheng 2014Journal of Geographical Sciences2014,24,6:22
10Dynamic trends and driving forces of land use intensification of cultivated land in China显示文摘这研究的目的是证实代表土地的几个重要因素在栽培土地使用增强(由 CII 表示了) ,使用一条多维的途径在中国完成现实主义、实际的栽培陆地使用政策。为这个原因,理论框架首先被造解释土地的变化在栽培陆地使用增强,然后变量和索引进一步为在省的水平在栽培陆地描绘陆地使用增强的动态趋势和驱动力的目的被开发。学习结果显示 CII 的程度显著地在 1996 ~ 2008 的时期期间增加了,增加了劳动和大写的输入,并且加强了陆地使用,由于化肥,机械和杀虫剂的广泛的使用。而且,主要部件回归结果证明栽培土地,栽培土地的经济好处,劳动生产率,和土地的生产率使用变换是影响村庄发展的主要因素。开始的三个因素起一个积极作用,当最后一个在栽培陆地在陆地使用增强上有否定效果时。根据这些结果,为在栽培土地的持续增强的主要政策被建议。首先,为增强的持续小径应该被采用减少化肥的 unsustainable 使用,农业化学药品,等等。第二,为农业生产的条件应该进一步被改进增加栽培陆地生产率。第三,它为从观点改进劳动生产率和陆地使用效率很必要、有用加速了栽培陆地发行量。最后步是断然借助于改革津贴标准影响农民的生产活动。WANG Guogang LIU Yansui LI Yurui CHEN Yangfen 2015Journal of Geographical Sciences2015,25,1:23
11Problem regions and regional problems of socioeconomic development in China: A perspective from the coordinated development of industrialization, informatization, urbanization and agricultural modernization显示文摘识别问题区域和地区性的问题,并且因此改进地区性的政策,为各种各样的经济实体的持续发展是关键的。工业化, informatization ,都市化和农业现代化的协调发展(以下叫作 Sihua )是不仅实际需要而且在最近的中国集成城市农村的开发和地区性的开发的一个重要战略方向,并且它也为识别问题区域和地区性的问题以便改进地区性的政策提供一个重要观点。这研究主要瞄准到:第一,建立一个全面评估索引系统以便在府水平在中国探索 Sihua 的协调开发的空间模式;第二,开发评估识别问题区域的标准系统和从 Sihua 的协调开发的观点的地区性的问题。这份报纸在科学界先来在府水平在中国评估 Sihua 的协调发展国家并且由定量分析从 Sihua 开发的观点识别问题区域和地区性的问题。这研究可以有益于地区性的政策的改进并且因此贡献中国的持续社会经济的发展。LI Yurui WANG Jing LIU Yansui LONG Hualou 2014Journal of Geographical Sciences2014,24,6:21
12Sand stabilization effect of feldspathic sandstone during the fallow period in Mu Us Sandy Land显示文摘在种亩的庄稼以后取决于地面雪状况,土壤潮湿损失速度和土壤结构的分析我们在休闲时期与长石的沙岩补救的沙的土地,与沙混合的长石的沙岩在亩的统治改进了沙稳定,这被结束我们在休闲时期的沙的土地。与长石的沙岩补救的沙的陆地有大雪范围,比正常高的 25%75% 沙;土壤潮湿损失慢下来,并且潮湿内容到超过 3 次升起了;土壤结构被改进了,并且水马厩总数内容由 6.52%18.04% 增加了;保护森林的幸存率增加了到 85% ;并且地面平坦是不到 1% 。削弱的沙升起亩调节的上述条件我们在休闲时期的沙的土地并且形成了雪的二保护的层盖住并且在冷天气下面玷污冻结的层以便对风侵蚀阻止。HAN Jichang 2015Journal of Geographical Sciences2015,25,4:20
13Regional diversity of peasant household response to new countryside construction based on field survey in eastern coastal China显示文摘有关农业,农民,和农村区域处理这些问题,中国的中央政府开始了在 2005 称为新农村建设的新策略。为更好理解它的实际效果,这份报纸在 Bohai 边界区域( BRR )从 586 个家庭基于 Kruskal-Wallis H 测试和采样调查数据分析对这新农村构造策略的农民家庭反应的地区性的差异,长江三角洲区域( YDR ),并且平底锅珀尔河三角洲区域( PPR )。结果显示在东方沿海的中国(ECC ) 的那地区性的差异确实在公认的优先级顺序,政策要求,期望的政策效果,和行为反应形式存在。由于在本地政策实践和家庭之间的偏差固有的需求,农民们经由个人完成他们的事实上的需求而不是政府帮助,并且因此,新农村构造没能执行期望的目标的努力。它因此需要转移当前的政策优先级,保证农民支柱角色,并且提出新农村建设的科学规则。LIU Yansui 2011Journal of Geographical Sciences2011,21,5:13
14在过去的十年和未来前景在中国关于城市农村的转变和农村开发的研究进行显示文摘城市农村的转变和农村开发是在关于地理,以及重要实际问题面对瓷器新都市化并且城市、农村的开发的全面计划的领域里的城市农村的关系的话题的研究的最前线的问题。地区性的农业、农村的开发的中心,在中国科学院下面的地理科学和自然资源研究的研究所的部分,在 2005 被建立。中心为在过去的十年在中国在农业地理和农村开发的区域集成研究打了稳固的基础。论文试图在过去的十年期间在中国在农村地理研究考察主要成就,在相关理论和方法分析创新开发,并且建议为支持城市农村的转变和农村地理的全面研究的前景和反措施。研究证明创新成就作为主要国家政策开发,结果的产量和决策支持在过去的十年在中国的农村地理研究被做了;新突破在象地理综合理论,陆地补习工程和技术示范工程,新都市化和城市农村的集成的如此的主要研究工程被完成了;重要进步在活跃地扩展农村地理的边疆并且在土地和资源工程推向前理论的革新被取得了;并且与在所有尊重造一个中等繁荣的社会并且在头脑完成现代化的瓷器发展目标,在农业、农村的地理的创新开发应该试图使研究更战略、系统、科学、面向安全的未来,与给在国际合作和全球农村地理上支持系统的科学研究的注意。LIU Yansui LONG Hualou CHEN Yufu WANG Jieyong LI Yurui LIYuheng YANG Yuanyuan ZHOU Yang 2016Journal of Geographical Sciences2016,26,8:13
15Industrial development and land use/cover change and their effects on local environment:a case study of Changshu in eastern coastal China显示文摘The interactions among industrial development,land use/cover change (LUCC), and environmentaleffects in Changshu in the eastern coastal China wereanalyzed using high-resolution Landsat TM data in 1990,1995, 2000, and 2006, socio-economic data and waterenvironmental quality monitoring data from researchinstitutes and governmental departments. Three phases ofindustrial development in Changshu were examined (i.e.,the three periods of 1990 to 1995, 1995 to 2000, and 2000to 2006). Besides industrial development and rapidurbanization, land use/cover in Changshu had changeddrastically from 1990 to 2006. This change was characterizedby major replacements of farmland by urban and ruralsettlements, artificial ponds, forested and constructed land.Industrialization, urbanization, agricultural structureadjustment, and rural housing construction were themajor socio-economic driving forces of LUCC inChangshu. In addition, the annual value of ecosystemservices in Changshu decreased slightly during 1990-2000, but increased significantly during 2000-2006.Nevertheless, the local environmental quality in Changshu,especially in rural areas, has not yet been improvedsignificantly. Thus, this paper suggests an increasedattention to fully realize the role of land supply inadjustment of environment-friendly industrial structureand urban-rural spatial restructuring, and translating theland management and environmental protection policiesinto an optimized industrial distribution and land-use pattern.Yurui LI Hualou LONG Yansui LIU 2010Frontiers of Environmental Science & Engineering2010,4,4:13
16Characteristics and Mechanism of Agricultural Transformation in Typical Rural Areas of Eastern China:A Case Study of Yucheng City,Shandong Province显示文摘Rural off-farm employment,rapid loss of agricultural land,and advanced technology popularization had led agricultural production in Chinese typical rural areas come at a critical transformation and upgrade stage.Based on sample survey data gathered from 401 households in Yucheng City,Shandong Province,this paper focuses on the characteristics and mechanism of agricultural transformation in typical rural areas of the eastern China.It was found that 74.3% of households surveyed kept at least one member engaging in off-farm employment,and 57.1% looked forward to expanding the operational scale of arable land,while just 13.7% had actually transferred their agricultural land.Since growing off-farm employment does not result in the collapse of traditional subsistence agriculture,therefore,agricultural production in Yucheng City is at an incomplete transformation phase from traditional small-holder farming to modern scale economy.It is caused by both macro environments and family characteristics,while urban-rural dual structure,imperfect rural development policy and agricultural technology popularization make peasant economy strengthen upon maintenance,and small-holder farming becomes peasant's natural response owing to pluriactivity,local off-farm employment,reverse elimination,etc.In order to achieve smooth agricultural transformation of typical rural areas in the eastern China,it needs to promote professional differentiation among peasants,under clear policies adopted by central government.Providing comprehensive services for agricultural production and improving production skills and knowledge of farmers who are still living in the countryside will effectively stimulate the process of agricultural transformation.CHEN Yangfen 2010Chinese Geographical Science2010,20,6:11
17Method for Evaluating the Degrees of Land Use Sustainability of Mountainous County and its Application in Yunnan Province,China显示文摘The evaluation of sustainable land use is the key issue in the field of studying the sustainable land utilization. In general analysis, the sustainable land use is evaluated respectively from its ecological sustainability, economic sustainability and social sustainability in China and other countries in recent years. Although this evaluation is an important work, it seems insufficient and hard to comprehensively reflect the whole degree of land use sustainability. Thus, to make up this deficiency, this paper brings forward the evaluation indexes, which make it possible to quantitatively reflect the whole degree of land use sustainability, namely, the concept of 'degrees of overall land use sustainability' (DOS), and research and development of the method of measurement and calculation in DOS. Taking the evaluation of the degree of land use sustainability in county regions of Yunnan Province as the actual example for analysis, results are basically as follows:1) The degree of land use sustainability (DOS) is the ration index to organically and systematically integrate the degree of ecological friendliness (DEF), the degree of economic viability (DEV) and the degree of social acceptability (DSA), able to comprehensively reflect the whole sustainability degree of regional land use. 2) Based on the value of DOS, the grading system and standard for the sustainability of land use may be established and totally divided into five grades, namely, the high-degree sustainability, middle-degree sustainability, low-degree sustainability, conditional sustainability and non-sustainability. Meanwhile, the standard for distinguishing sustainability grades has also been confirmed so as to determine the nature of sustainability degrees in different grades. This makes the possibility for the combination of nature determination with ration in research result and provides with the scientific guideline and decision-making gist for better implementation of sustainable land use strategy.3) The practice in evaluation of sustainability degree in county regional land use in Yunnan shows that the value of the degree of land use sustainability (DOS) of whole Yunnan Province is only 58.39, belonging to the grade of low-degree sustainability. Two thirds of counties in the whole province represent the grade of 'conditional sustainability' and 'non-sustainability' in the sustainability of land use. Among these counties, 11.11 % shows 'non- sustainability'. The lowest degree of land use sustainability appears especially in the middle plateau mountain region of Northeast Yunnan, where the value of DOS in most counties (districts) is below 40 %, belonging to the grade of 'non-sustainability'. The sustainability degree in the karst mountainous region in lower-middle plateau mountain region in Southeast Yunnan is generally low and the value of sustainability degree (DOS) in most of the counties (cities and districts) is below 55. The value of sustainability degree (DOS) in most of the counties (cities and districts) in the north, west, northwest and southwest parts of Yunnan is below 55. This article also analyzes the reasons of low degree of sustainability in land use in Yunnan and puts forward the countermeasures to increase the degree of sustainability in land use in the whole province.YANG Zisheng LIU Yansui TAO Wenxing XU Jingling ZHAO Qiaogui 2008Journal of Mountain Science2008,5,2:10
18Rehabilitation and Sustainable Use Pattern of Rocky-desertified Land in Southwest China’s Poverty-stricken Karst Mountainous Areas——A Case Study in Benggu Township, Xichou County, Yunnan, China显示文摘The rocky desert in a karst area directly causes the lack of soil, water and forest, hence leading to the poverty there. In 1990, the villagers from the Muzhe Village in Benggu Township, Xichou County, Yunnan declared a war against rocky desert in an attempt to ask the fields for more yields. They invented a distinctive land rehabilitation and sustainable use pattern called “transforming heavenand earth” that had been practiced in Southwest China’s karst areas. The key mechanism of the pattern was to develop terraced fields with well conserved soil, water and fertility by exploding rocks in the fields, building stone walls, gathering more soil, and improving soil quality and productivity for the fields in combination with building of irrigation facilities and roads, as well as with forestation and agriculture structure adjustment. The purpose of the pattern was to alleviate poverty in the karst areas by improving soil productivity and promoting agriculturaldevelopment. A typical area was studied with the help of Participatory Rural Appraisal (PRA) and the pattern was carried out there for fifteen years, have produced excellent ecological benefits and good economic benefits. Its application in the area approved that it was a sustainable land use pattern for rocky desert areas.YANG Zisheng LIU Yansui BAO Guangjing LI Zhiguo HE Yimei 2006Journal of Mountain Science2006,3,3:10
19Dynamic Evolvement of Agricultural System and Typical Patterns of Modern Agriculture in Coastal China:A Case of Suzhou显示文摘Based on dynamic theory of system, agriculture is a complex system composed by element, structure, function and development. Firstly, this paper analyzes their connotation and relationship, which could be simply described that in virtue of element integrating and structure optimizing, agricultural system may achieve multifunctionality to meet increasingly diverse demands. As a case study of Suzhou, it concludes that Suzhou has a LP-dependence on agricultural element, and the growth extent of agricultural productivity correlates to the ratio of agricultural labor reduc- ing rate to farmland reducing rate. Agricultural structure of Suzhou changed with time, and in the early 1980s and 2000s it was most notable. Correspondingly, agricultural function has experienced a succession process: 'production', 'production-living', and 'production-living-ecology'. At last, based on questionnaires and interviews, some new characteristics and problems of agricultural development in coastal developed region of China have been put forward. Meanwhile, some typical patterns of modern agriculture in Suzhou which adapt to system evolving are also brought up such as export-oriented agriculture, enterprises-leading agriculture, agricultural science and technology parks, characteristic and stereoscopic agriculture, tourism and sightseeing agriculture.ZHAI Rongxin LIU Yansui 2009Chinese Geographical Science2009,19,3:9
20Optimal land use allocation of urban fringe in Guangzhou显示文摘响应为社会、经济的开发的强壮的开车,本地政府实现了城市的主人计划,提供探讨对土地的连续要求并且减轻城市的问题的措施和 timeframes。在这份报纸,一个多客观的模型被构造讨论这个问题,包括经济好处和生态的有效性,以陆地使用优化。一个基因算法然后被采用解决模型,并且表演评估和敏感分析用 Pareto optimality 被进行。结果证明一套折衷能被陆地使用的分配获得。另外, Pareto 答案证明了模型有效;例如,城市的区域的 13,500 ha 的限制遵循了计划建议。在庄稼土地,果园陆地,草地,和闲置的土地的减小提供了进一步的效率。这些结果暗示进一步潜在的地区性的陆地资源留下并且城市的主人计划能在年里支持持续本地开发来,以及证实使用陆地使用分配是可行的多客观的建模和基因算法。GONG Jianzhou LIU Yansui CHEN Wenli 2012Journal of Geographical Sciences2012,22,1:9
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