system analysis of ecosystem 中文意思是什麼
system analysis of ecosystem
解釋
生態系統的系統分析-
The main process of regional ecological risk assessment includes 5 stages : regional analysis, risk receptor selection, risk sources analysis, exposure and hazard analysis, and integrated risk assessment. arming at flood, drought, storm tide, petroleum pollution accident and flow breaking in the lower huanghe river, the probability and distribution of each kind of risk sources are evaluated. the authors bring forward indexes and formulas to measure hazarded degree and risk value of ecosystem. by using remote sensing data, historic record, survey data and by means of geographical information system, regional ecological risk assessment is finished. on the basis of assessment result, the environmental risk management countermeasure of the huanghe river delta is advanced
以黃河三角洲為例進行了區域生態風險評價理論和方法的探討。針對黃河三角洲主要生態風險源洪澇乾旱風暴潮災害油田污染事故以及黃河斷流的概率進行了分級評價並提出度量生態損失與生態風險的指標和公式，分析了風險源的危害作用運用遙感資料歷史記錄調查數據和地理信息系統gis技術，完成了區域生態風險綜合評價在此基礎上提出黃河三角洲的區域生態風險管理對策。 -
The theoretical analysis shows that any human activities, responsible for the changes of rock, air, water, soil and biology inside or outside the caves, will influence inevitably cave animals in terms of such levels as molecule, cell organelle, cell, tissue, organ, system, individual, population, society and ecosystem. these effects can be observed on cave animal ' s shape - building, activity, tissue structure, metabolism, space - time distribution, biothythm, structure of population and society, food chain, bio - relation, diversity of population and society, and function of the above - mentioned levels
理論分析表明，凡是能夠引起地表和洞穴巖石、空氣、水、土壤、生物等變化的一切人類活動都不可避免地使洞穴動物在分子、細胞器、細胞、組織、器官、系統、個體、種群、群落和生態系統各級層次上產生效應，這些效應具體表現在影響洞穴動物形態建成、行為、組織結構、新陳代謝、時空分佈、生物節律、種群和群落結構、食物鏈結構、生物關系、種群和群落多樣性以及各層次所表現的功能的多少、快慢、強弱等方面。 -
The theory foundation of eco - tourism and tourism agriculture at village level mainly incorporated : the harmonious development theory between urban and rural areas, society - economy - nature compound ecosystem theory, land use system analysis theory, landscape ecology
村級生態旅遊與觀光農業建設理論基礎主要包括：城鄉統籌發展理論、社會-經濟-自然復合生態系統理論、土地利用系統分析理論、景觀生態學理論。 -
The processes included the establishment of databases and knowledge bases for forestland suitability analysis, the establishment of a decision support system of forestland classification by referring to the framework of ecosystem decision support system developed by the us forest service, and comparisons of forestland classifications between traditional binary and fuzzy logic approaches
同時，為探討林地分級決策支持系統所使用的模糊邏輯法和常規二分法對林地分級之影響，亦分別依據研擬的準則予以分析和比較。 -
Based on the analysis to the ecosystem ' s structure and features, the rule of baiyangdian water eco - system change is put forward according to the controlling variable of water quality and water quantity by catastrophe theory
摘要通過在分析白洋淀水生態系統的構成與特點的基礎上，應用突變理論對白洋淀水生態系統在水量與水質兩個控制變量作用下的變化進行了研究，闡述了白洋淀水生態系統狀態變化的規律。 -
On the foundation of theoretical analysis, this paper combines the condition of economic and nature of baoding hebei province to concept the landscape ecological program frame. in order to vague the limit of city center and village. the main planning idea is to establish a central ecological forest x - axis and eastern wetly tourist landscape district as well as water network and traffic line landscape ecosystem for the open town and country ecology system
在理論分析的基礎上，本文結合保定市的自然、經濟狀況，構想了保定市景觀生態規劃框架，規劃目的是模糊城市中心與鄉村的界限，構想建立一個以西部綠色屏障林帶、中部特色農業帶和景觀城市帶為中心的生態縱軸、東部濕地旅遊景觀區以及環形河網和交通線為橫軸的開放式的城鄉融合景觀生態系統。 -
Basis on the foundation of chinese land ecosystem safely condition analysis, we bring about with the concrete target that establish the land usage of ecological safety system, speed up the construction of land ecosystem
在對中國土地生態安全狀況分析的基礎上，提出了要以構築土地利用生態安全體系為目標，加大土地生態建設力度等的具體目標。 -
Test analysis of ecosystem on functional groups of microorganism in spiral up - flow reactor system
系統中微生物菌群生態功能的試驗分析
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