土地的

The change of land use degree and information entropy indicated the alterative trend of land use.

根据1991-2001年土地利用详查数据，利用土地利用动态度模型、区域差异模型、土地利用程度模型和信息熵模型，对陕北农牧交错带这一典型地区土地利用的时空变化及变化趋势进行了详尽分析。

Article 25 Upon expiration of the assigned land, The grantee should surrender the certificate for the use of state-owned land if he has not apply for renewal or fails to get the approval according to the article 24 of the contract.The assigner should withdraw the land use right on behalf of State and undertake procedures to nullify the registration.

第二十五条土地出让期限届满，受让人没有提出续期申请或者虽申请续期但依照本合同第二十四条规定未获批准的，受让人应当交回《国有土地使用证》，出让人代表国家收回土地使用权，并依照规定办理土地使用权注销登记。

As a result of the land market is still in the initial stage of development, especially throughout the land after a frenzy of speculation in disguise beyond the operating state of land use rights tender auction listing to sell the land market system, as well as straighten out several times, etc. large-scale special rectification activities, building in the land market and achieved marked results, but there are some that can not be ignored the issue of land transfer agreement.

由于土地市场仍处于发展初期，尤其是整个土地后，疯狂的投机变相超越了经营状况的土地使用权招标拍卖上市出售土地市场体系，以及整顿了好几次，等大型专项整治活动，建立土地市场，并取得了明显成效，但也有一些不容忽视的问题，土地转让协议。

Taking Changling County, Zhenlai County and Da'an City of Jilin Province as researchareas, based on remote sensing data, graphics operation and spatial analysis are carried out indifferent points of views, including temporal, spatial, scale and landscapeetc; all aspects analysis of this dissertation are abstractively expressed by digital graphics andseries of curves which are not stick to one pattern to discussing multi-dimension andcomplicated attributes of the salinized process. Linking up temporal-spatial characteristicswith landscape indices while combining mathematics model and Geo-informatic TUPUmodel, this dissertation puts forward the fundamental frame: temporal-spatial evolvementpattern, spatial extension process analysis and landscape characteristics analysis of salinizedland. Temporal-spatial evolvement pattern analysis extracts the essential quantity features andtransformation modes of salinized land, and also analyzes patches spatial geometricalparameters scale feature; spatial extending process analysis discusses the change rate andecological modes; landscape feature analysis utilizes landscape graphics indices to describesalinized land microcosmic graphics features and changes.

信息图谱模型为土地盐碱化研究提供了一种谱系化、定量化与定位化相结合的研究方法，本文选取吉林省西部盐碱化典型区域长岭县、镇赉县、大安市作为研究区，以遥感影像为基础数据，在GIS技术支持下，从时空变化、尺度效应、景观特征等多个角度对盐碱化土地进行图形运算、空间分析，通过不拘一格的数字化图形、曲线系列抽象表达出不同维度上的特征与规律，探讨土地盐碱化过程的多维性与复杂性，将盐碱化土地时空特征与景观特征衔接、数学模型与图谱模型结合，以盐碱化土地时空演变基本模式、空间扩展过程和景观特征分析为框架构建盐碱化土地信息图谱模型研究体系，发挥图谱模型数据挖掘、知识发现的特长，将宏观动态变化与微观特征相联系，进一步挖掘土地盐碱化过程与人类活动影响的关系，为探索研究区盐碱化土地成因、过程，预测其未来发展变化趋势及其对环境影响提供相关科学依据。

Study on the driving forces of land use/cover temporal-spatial change. On the basis of the systematical study on natural and social-ecomic factors including climate, population, technology and affluence status etc. during the past 50 years in this area, the multivariate statistics simulation models of LUCC were developed for two periods of 1950's-1980's and 1986-2000 respectively. Then, the Thiesson polygon method was used to the spatial allocation of soci-economic factors, thereby the spatial relationship between land use degree change and socieconomic factor variation was detected within GIS. Based on the analysis of the integrative characters in different geographical divisions, the electivity index was employed to describe the possible impacts of the natural landscape structure on spatial differentiation of land use transition. At last, correlation analysis between major roads and the distribution of land use change was made.

分析近50年气候资料和人文因子在不同年代的变化特点，系统地研究了气温和降水等自然因子和人口、农牧业发展、经济状况等人文因子对区域土地利用变化的影响；从时间序列的角度分析了50年代至80年代初和80年代中期至2000年两个时段土地利用／土地覆被变化的驱动因子，在相关分析的基础上，分时段建立了区域土地利用／覆被变化的自然-人文影响统计诊断模型；针对不同经济类型区选择典型县，分析近15年土地利用变化外在人文驱动力的区域相似性和差异性；尝试以THIESSEN多边形方法进行社会经济统计数据的空间化处理，探讨了土地利用程度变化与人文因素变化的空间相关关系；以优先指数模型和土地利用类型转化率与距交通干线距离的相关模型分析了景观自然与人文结构对土地利用空间转化过程的影响。

The results showed that the distribution of land use and land cover type in the Manas River watershed has the property.

结果表明：玛纳斯河流域各时段的土地利用／土地覆被类型分布具有分形结构，土地利用／土地覆被类型形状复杂性和斑块的稳定性波动变化，1976、1989、2005年三时期的各种土地利用／土地覆被类型总平均分维值分别为1.394 0、1.363 4和

And the land price system is also dissevered between the rural and urban area, the price of the farmland and the construction land are not normative scientifically.

在这种制度安排下导致我国土地资源配置中出现诸多问题：城市化的发展、乡镇企业发展以及农村劳动力结构变化都要求农村土地入市，但是法律上却存在着障碍从而导致农地非法非农化和建设用地自发交易；在不完全的土地产权体系中农村集体和农户利益受到侵害；国家利益随着划拨土地入市而大量流失；在割裂的土地市场制度下土地价格体系也出现城乡割裂，农村集体土地不论是农用地还是非农用地的价格都未得到科学的界定和规范。

"Guidelines" in particular the "land bank loans" concept, and land reserve loans from real estate development loans, clear land reserve loan is "paid to the borrower for the land acquisition and land pre-development, finishing the loans, land reserve loans the borrower is limited to a charge of land development agency."

&准则&特别是&土地银行贷款&的概念，土地储备贷款，房地产开发贷款，明确土地储备贷款是&支付给借款人的土地购置和土地预开发，整理的贷款，土地储备贷款的借款人仅限于负责土地开发机构。&

In this paper I analyse the land use current structure of Taiyuan city, study the factors that influence the land use structure to change, forecast its future land use structure applied Markov chain model and grey systematic model and explore its change characteristic and law on the basis of study the basic theories of the land use structure.

本文在土地利用结构变化理论研究的基础上，以太原市土地利用结构为研究对象，通过对太原市土地利用现状结构、空间布局，以及土地利用结构变化的社会经济因素分析，采用马尔柯夫链模型和灰色系统模型对太原市未来土地利用结构进行了动态模拟和预测，探索了太原市土地利用结构变化的特征和规律。

According to the models of land use dynamic change, the research on the dynamic change on land use quantity, space structure and land use degree were carried during 1989 and 2001. The results of the research indicated that the area of cultivated land and saline land increased, and the area of meadow, water areas and wetland reduced within 12 years; The variety ratio of cultivated land, meadow, water areas and saline land changed relatively great; and variety ratio of forestland, land used for resident, industrial and mining changed more steady; The land use degree presented a reducible tendency.

研究结果表明，吉林西部在12年内耕地和盐碱地面积增加，草地、水域和湿地面积减少；总体上，耕地、草地、水域和盐碱地的土地利用变化率较大，林地、居民、工矿用地和湿地变化较平稳； 12年间土地利用程度呈减小趋势，全区十个县市中只有白城和扶余的土地利用处于发展期，土地生态环境相对较好，而其他地区由于土地生态环境呈现不同程度的恶化，导致可开发利用的土地资源逐年较少，土地利用潜力小。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了