land use characteristic 中文意思是什麼

land use characteristic 解釋
土地使用特性
  • land : n 1 陸地，地面。2 土地，田地；農田；〈pl 〉所有地，地產。3 國土，國，國家；領土；地方；（…的）世...
  • use : n 1 使用，利用，應用；使用的機會[需要]。2 使用的能力。3 使用的自由，使用權。4 使用法。5 用途；效...
  • characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. After analyzing deeply the present situation of such system in china, author has emphasized the professional use in designing management information system of urban planning and land use file. according to the property, characteristic of the xi " an institute of survey itself and the main technological prop - up of gis functional particularity to determine the system " s developing designed target in detail. needs to research the duty data and integrated management of drawing - piece information, to develop network illustrating inquiring, indexing or operation in view of computer network to design developing user covering for friendship video ability to achieve the planned supervision data and the integrated administration of drawing - piece information, illustrating inquiring by network and handle - case by project network, to form integrated illustrating data storage in view of computer network circumstances, to satisfy the demand of city land use administration, to make the system give free rein to proper role during the user in operation, to make the system give free rein to proper role during the user in operation on the particular duty

    作者通過對國內同類系統建設情況進行了較為詳細的研究后，認為設計規劃用地檔案管理信息系統應以強調業務化與實用性為主，根據西安勘測院自身的工作性質、特點及作為系統主要技術支撐的gis功能特性來具體設定系統的開發設計目標，研究業務數據和圖件資料的集成管理模式，發展基於計算機網路的聯網圖文查詢、檢索和操作，設計開發友好的可視化用戶界面，實現規劃管理業務數據和圖件資料的集成管理、聯網圖文查詢以及項目聯網辦案，形成基於計算機網路環境的圖文集成數據庫，滿足城市用地管理的需要，使系統能在用戶的具體業務運作中發揮其應有的作用。
  3. The author discusses the basic category of land sustainable use and construct theoretical foundation for demonstration and policy application by summarizing and inducing the private achievements. under the leading of the theories system, the author investigates systematically natural and economic conditions, the characteristic and the present condition of land resource use and discovers the problem and result of landuse in the county. at the same time, the writer forecasts the demand of some kinds of landuse by analyzing the conductive and exploiting potential from nature, economy and society

    研究的總體思路是：總結、歸納已有研究成果，探討土地資源可持續利用的基本范疇，構建實證研究和政策運用的理論基礎；在理論體系的指導下，系統考察該縣土地資源開發利用的自然及社會經濟條件、土地資源特徵、利用現狀，揭示該縣土地利用存在的問題及其後果；從自然、經濟、社會三個方面系統分析了各種土地利用類型的生產、開發潛力，並對多種土地利用類型做了用地需求量預測；進一步深入剖析了影響土地資源可持續利用的因素指標，從而建立了指標體系；在此基礎上，採用綜合指數法和單指標多角度評價法就酉陽土地資源的可持續利用作以評價；最後，提出酉陽土地資源可持續利用的戰略構想和切實可行的對策、建議。
  4. The general planning for beizai village based on the system analysis and diagnosis, using the land use system theory, the eco - economy system theory and landscape planning theory, improves the ecological function of land system of beizai village, promotes the continuous regulation and control between people and environment. and according to the landscape characteristic and position advantages, beizai village is divided into nine districts : forest eco - tourism zone, recreation and amusement comprehensive function district, hi - tech agriculture garden, rural inhabited region, goose and duck farm, vegetables industry district, flowers nursery stock district, plucking garden with the function characteristic of ecology protection, recreation amusement, city agriculture, living and inhabitation, food supply separately

    北宅村總體規劃就是基於對系統的分析與診斷，運用土地利用系統理論、生態經濟系統理論和景觀規劃理論，改善北宅村域系統生態功能，促進人與環境關系持續發展的調控，並根據北宅村景觀特點及土地適宜性，繪制了總體規劃布局圖，按功能特點及區位優勢劃分為九個區：森林生態旅遊區、休閑娛樂綜合功能區、高科技農業園區、鄉村居住區、鵝與鴨農莊、蔬菜產業區、花卉苗木區、採摘園區。
  5. The dissertation explains the importance and meaning of the traffic improvement of center district of cities, and enumerates some practical experience at home and abroad, then on this basis, the dissertation summarizes some countermeasures and methods which are commonly used in improving traffic of domestic and international center district of cities at present ; secondly, the dissertation recommends yuncheng city traffic evolution of system, defines concrete range of central district of yuncheng city, explains yuncheng city land of central district use current situation and traffic current situation and his characteristic, summarizes the central district traffic systematic existing problem and reason in the city of transporting on this basis. finally, from adjusting the overall arrangement of ground, traffic system improvement, to traffic system management ( tsm ) and traffic demand management ( tdm ) four respect, the dissertation put forward some concrete countermeasures on transport improvement of central district of yuncheng city. the dissertation has appraised the result that the countermeasure is implemented in advance

    論文首先闡述了城市中心區交通改善的重要性和意義，列舉了國內外的一些實踐經驗，並在此基礎上總結了目前國內外城市中心區交通改善常用的一些對策及方法；其次，介紹了運城市交通系統的演化，並界定了運城市中心區的具體范圍，對運城市中心區的土地使用現狀和交通現狀及其特徵進行了闡述，在此基礎上總結了運城市中心區交通系統存在的問題及其原因；最後，從用地布局調整、交通系統改善、交通系統管理和交通需求管理等四個方面對運城市中心區交通的改善提出了一些具體對策，並對對策實施的結果進行了預評價。
  6. The region in the sand region had a totally different general characteristic for land use spatial distribution pattern from the region in hilly and ravine region, and the pattern also had some variation at different scales

    風沙區和丘陵溝壑區決定了土地利用類型的空間分佈格局的總體特徵，不同空間尺度的土地利用類型分佈特徵有差異。
  7. Beginning with the problem of interlaced region between farming and herding, the boundary line of the interlaced region is calculated based on grid with 10km grid ; then the relation among land use of the region, soil erosion and erosion region is analyzed ; based on factor classification, no useful factors were neglected and stepwise regression method was used to analysis the drive of land use change ; fractal method was applied to analysis the degradation of land - use and relation among land use, soil erosion and wind - water erosion zone ; environmental variances are introduced to establish characteristic index of land use change and analysis the effect of land use change on soil erosion

    從農牧交錯帶的實質問題入手，基於10公里網格，計算農牧交錯帶的界限；在此基礎上分析農牧交錯帶的土地利用、土壤侵蝕及與風水侵蝕帶的關系；在因子分層的基礎上，剔除不需要因素，採用逐步回歸的方法，進行土地利用變化驅動力分析；運用分形方法分析土地利用的退化，並分析土地利用與土壤侵蝕的關系，引入環境變量，建立土地利用變化特徵指數，分析土地利用變化對土壤侵蝕的影響。
  8. Applying the matter - element analysis theory, and taking as the matter - elements the influence rank of the land use planning implementation on environment and the land use planning environmental impact assessment target and its the characteristic value, this paper appraises the ranks and processes the implementation data, obtaining classical territory, node territory, weight coefficient and related degree of the model

    摘要運用物元分析理論，將土地利用總體規劃實施對環境的影響等級、土地利用總體規劃環境影響評價的指標及其特徵值作為物元，通過對評價等級及規劃實施數據歸一化處理后，得到模型的經典域、節域、權系數及關聯度。
  9. The present application status of gps technique in land management is expounded, especially, the status of establishing land use database for county ( city ) level is emphatically introduced, and its main problems are analysed. the conception, characteristic, and application of all kinds of positioning methods using gps are introduced. the technique scheme of land surveying control network and the technique scheme of acquiring high accuracy data of land resources using gps technique are designed, and the realization method of key technique is indicated

    闡述了目前我國gps技術在土地資源管理中的應用狀況，重點介紹了縣（市）級土地利用數據庫建設的現狀，分析其存在的主要問題；介紹了各種gps定位方法的概念、特點及應用；研究設計了土地測量控制網的技術方案和gps技術獲取高精度土地資源變化數據的技術方案，指出了關鍵技術的實現方法；探索了gps技術在土地管理中其它方面的應用。
  10. It is found that the evapotranspiration had big spatial variability in catchment scale because of the joint - influence of land use, topography, physiognomy, and other factors. the changes of annual evapotranspiration is as the following order : upland > hills > hillslopes > gully slopes. also, the evapotranspiration has obvious vertical distribution characteristic in the slope

    在地形上，蒸散量也具有明顯的垂直分佈規律，隨著坡度的增加，蒸散量逐漸減少；陽坡的蒸散量大於陰坡；而在同一坡度和坡向，蒸散量從坡底向坡頂遞增。
  11. Watershed land use condition was updated swiftly, watershed land use status map was made, through vector - grid overlap of land use status map and doq, distillation characteristic data and updating data. 5

    通過土地利用現狀圖（ dtl ）與doq矢柵疊加，提取特徵數據並更新數據的方法，對流域土地利用進行快速更新，完成流域土地利用現狀圖的製作。
  12. Firstly, on the foundation of defining the scope of the suburbs of guangzhou city, the paper completely analyzes the problem and characteristic of land use and the power mechanism of land use variation ; then the paper constructs the index system of land eco - use evaluation in the suburbs of guangzhou, and evaluates land eco - use of all districts and county level cities in the suburbs of guangzhou according to 2002 related data, its result demonstrates that land use in the suburbs of guangzhou is basically at the preliminary ecological use stage, moreover along with the distance from urban enlarging, land utilization natural ecology level is more and more high, then economical ecology and social ecology level is more and more low ; finally, in view of the problem of land use in the suburbs of guangzhou and the result of ecological use evaluation, and according to the target of building eco - city, the paper puts forward nine important and concrete regulation measurements to realize land eco - use in the suburbs of guangzhou

    第二部分主要結合廣州市郊區土地利用的實際情況進行了實證研究。首先，在界定廣州市郊區范圍的基礎上，全面分析了廣州市郊區土地利用的特徵、土地利用變化的動力機制以及土地利用存在的問題與成因；接著構建了廣州市郊區土地生態利用評價指標體系，並根據2002年有關統計數據，對廣州市郊區各區及縣級市的土地生態利用水平進行了評價，結果顯示目前廣州市郊區土地利用基本上處于初步生態利用階段，而且隨著距離城區距離的加大，土地利用的自然生態水平越來越高，經濟生態和社會生態水平則越來越低；最後，針對廣州市郊區土地利用存在的問題以及生態利用評價的結果，並根據廣州市建設生態城市的目標，提出了實現廣州市郊區土地生態利用具體的九大調控措施與途徑。
  13. So, gaining the experience of the domestic and international urbanization course, combining the national conditions of our county, the thesis analyzed and summarized the characteristic of landscape change of studying area and defined the rational land use urbanization index. then applying landscape ecology principle, position theory, growth pole theory, pole and axle development theory, landscape of study area was planned

    因此，吸取國內外城鎮化過程的經驗，結合我國國情，通過對研究區景觀格局演變特徵的分析與總結，定義合理的土地利用城鎮化指數，最後應用景觀生態學原理、區位論、增長極理論、點軸發展理論等對研究區進行景觀規劃。
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