land-carrying capacity 中文意思是什麼

land-carrying capacity 解釋
土地負荷能力
  • 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...
  • carrying : adj. 1. 裝載的。2. 運送的，運輸的。n. 1. 運送，運輸。2. 【紡織；印染】墊紗，給線。
  • capacity : n 1 包容力，吸收力，收容力。2 容積，容量；【電學】電容，負載量。3 能力，才幹，本領；性能，機能。4...
  1. Based on the cultivated land fertility, according to grain yield, the planting coverage, the ratio of the grain crops to industrial crops and multiple crop index, the cultivated land population carrying capacity in 2010 and 2030 at the different population increasing modes were attained by predicting and analysing the food produce and the cultivated land carrying capacity

    摘要以耕地地力為基礎，根據糧食單產、種植面積、糧經比和復種指數對河南省糧食產量和耕地資源承載力進行了預測和分析，得出不同人口增長模式下的河南省2010年和2030年耕地資源人口承載力。
  2. Discussion on land production potentiality and land carrying capacity in agriculture and pasturage interlaced zone in loess plateau of northern shaanxi

    陜北黃土高原農牧交錯帶土地生產潛力及人口承載力
  3. The land limited carrying capacity is 12148 thousand persons in the agriculture and pasturage zone of northern shaanxi, and the corrected land most carrying capacity is 9140 thousand persons, and the ideal carrying capacity is 6212 thousand persons

    由於短期內土地最大生產力無法達到，生物生理性人口承載量和理想人口承載量近期內難以實現。根據不同時段投入下土地生產能力和人口發展預測，從現在到2030年，區域人口一直處于嚴重超載狀況。
  4. Review of land carrying capacity calculating methods china

    中國土地承載力計算方法研究綜述
  5. Land carrying capacity

    土地承載能力
  6. Evaluating land carrying capacity in hilly regions of upper reaches of the yangtze river basin

    以土地資源的人口承載力為標準
  7. With population expanding, resources shortness, environmental deterioration and food deficiency, more and more eyes were fixed on land production potentiality and land carrying capacity

    當前，人口、資源、環境矛盾十分突出，土地生產潛力及人口承載量研究日益為人們所重視。
  8. 5 energy statistical method is used to research land carrying capacity, which is according to the trend, convenient for comparing during different zone and substitute for different kinds of food

    5該區生物生理性人口承載量1214 . 77萬人，訂正後的生物生理性人口承載量為913 . 99萬人，理想人口承載量為621 . 17萬人。
  9. Based on field review and data collection, we study the land production potentiality and land carrying capacity in the zone. the main conclusions are as follows. 1 the research estimates the cropland production potentiality by step correct method

    本項目在野外考察和資料收集的基礎上，對陜北農牧交錯帶土地生產潛力及人口承載量進行了系統的分析研究，得到以下主要結論和成果： 1採用逐步訂正法估算作物生產潛力。
  10. Space - time alterable characteristic between economic growth and land, water, energy resources is studied ; land carrying capacity, water carrying capacity, the supply and demand of energy is forecasted, in order to provide reference and gist for correlative bureau to constitute economic and environmental plan

    從時間和空間角度分別論述了山東經濟增長與土地資源、水資源和能源資源的變動特點和規律，並在此基礎上預測了土地承載力、水資源承載力和能源供需水平，以便為相關部門制定規劃提供一定的參考和依據。
  11. System dynamic simulation model of water - land resources carrying capacity in minqin county

    民勤縣水土資源承載力系統動力學模擬模型研究
  12. According to the field investigation there are about 1605 black bears in minshan mountains. the carrying capacity of minshan mountains is about 5282 individuals which was roughly estimated according to the environment that the black bear ' s nest land area and food supply

    經野外調查，估計現有黑熊1605隻。根據黑熊的巢域面積和食物供應量兩方面粗略估計黑熊的環境容納量為5282隻。
  13. To reach the aim of reflecting entirely the degree of the effect, the general aim is decomposed with six aspects, which are water resource carrying capacity effect, surface water resource effect, groundwater resource effect, oasis and vegetation effect, soil salinification effect and land desertification effect

    為了達到全面反映水資源開發引起的水土環境效應程度的目的，將總目標分解為水資源承載效應、地表水效應、地下水效應、綠洲及植被效應、土壤鹽漬化效應和土地沙漠化效應等6方面來進行描述。
  14. In order to maintain the sustainable use of land and water resource, to protect the land from desertification and to make longyangxia reservoir safe, firstly, the spatially disturbed model has been established in which includes dem - based precipitation and runoff, regional transpiration and regional water balance modules in gonghe. secondly, the model of grassland climate potential productivity and the model of grassland productivity modified by plant water demand and stocking intensity factors has been constructed in gonghe. according to the carrying capacity and the actual amount of animals on the grassland, coupled with actual grassland investigation, and by using social - economic data, the grassland productivity, species composition, biotope and the cause of desertification has been analyzed

    為了做到對本區的水土資源的可持續利用、防治本區的荒漠化和保護龍羊峽水庫，所以基於dem和已有的氣象、水文長短期觀測和實測數據，首先構建了青海共和盆地降雨、徑流、蒸散和區域水分平衡的分散式模型；進一步在此基礎上，構建了青海共和盆地草地生產力的模型和基於作物水分耗散與放牧因子校正的青海共和盆地草地生產力模型；利用草地載畜能力和現有牲畜量以及社會經濟因子等統計數據，結合實地調查，分析了青海共和盆地草地生產力、物種構成、生境變化和荒漠化成因及其內在驅動因子，並對草地可持續利用做了評價。
  15. Method for analysis of ultimate population carrying capacity of land in reservoir area and its application

    水庫庫周區土地極限承載力分析方法及應用
  16. After the in - depth study and compare of the main urban developmental modes, the paper puts forward the concep of the urban eco - transportation that the ideal urban development al mode fits into the demands of eco - city. this ideal urban transportational mode is based on the traffic enviromental carrying capacity ( tecc ). then the theoretics frame of the urban eco - transportation planning is formed. during the process of urban eco - transportation planning, the tecc can be unproved by confirming the rational traffic structure and exploiting the urban land use model oriented by the rational traffic structure. besides, on the basis of the analysis of the eco - transportation planning phase brings forward the calculation content resent phase and the measure models of the tecc and applies these models to the practical calculations of the tecc of xi ' an city

    本文在深入研究城市發展的主要模式后，提出適應城市發展的理想模式? ?生態城市要求的城市生態交通系統的概念，在交通環境承載力的基礎上，構架了城市生態交通規劃的理論框架。在城市交通規劃中，可以通過確定合理的交通結構和開發以此為導向的土地利用模式，來提高tecc的限值。此外，本文還研究分析城市交通規劃的階段性，提出近階段城市交通環境承載力的計算內容以及計量模型，並將這些模型應用在西安市城市交通環境承載力的計算過程中，得到較理想的結果。
  17. The current studies focus in developing multi - scale data - model fusion approaches and new generation of ecosystem models for simulating cross - scale interactions, understanding and quantifying impacts of climate and land use changes on terrestrial ecosystem productivity and water, carbon and nitrogen cycles, and assessing changes in ecosystems services, carrying capacity and sustainability

    目前的研究工作集中於：發展多尺度的數據模型融合方法，建立能夠進行跨尺度機理模擬的新一代生態系統模型；認識氣候和土地利用變化對區域和全國陸地生態系統生產力和水碳氮循環變化的影響；評估生態系統服務功能、承載能力和可持續發展能力。
  18. Research the carrying capacity of land resources from the angle of the economic influence of land, which based on the data of land resources of l7 cities in shandong province

    摘要以山東省17個地級城市土地資源為基礎數據，從土地對經濟影響的角度研究土地資源經濟承載能力。
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