farmland ecosystem 中文意思是什麼

farmland ecosystem 解釋
農田生態系統
  1. The ecosystem service functions of gansu is analyzed from six facts, such as grassplot ecosystem, forest ecosystem, watershed ecosystem, farmland ecosystem, desertification ecosystem and city ecosystem. this thesis simulates a latent ecosystem using vegetation type map to explain preferably how landscape pattern impacts the service function of ecosystem. the unit price of every service function is known by annual average value schedule of global ecosystem service function

    為了更好地說明景觀格局變化對生態系統服務功能的影響,通過植被類型圖模擬了潛在生態系統,根據全球生態系統服務功能的年平均價值一覽表查得各服務功能單價值,將其服務功能價值進行計算並與現實生態系統服務功能價值進行比較得出:由於現實生態系統人為的干擾作用,使得生態系統服務功能價值降低了1022 . 85 10 ~ 6美元。
  2. Form feature of farmland ecosystem and ecological security angle of the region set out, analyzing affection of farmland landscape pattern to ecological environment, bring to light that spatial heterogeneity and fragmented of farmland landscape pattern are important influence factor to land ecological environment security in the farming stock - raising in this paper

    從區域農田生態系統特點和地區土地生態安全形度出發,通過對市域農田景觀空間格局特徵及其對土地生態環境安全影響的分析,顯示出農田景觀格局的空間差異性與破碎度高是農牧交錯地區土地生態環境安全的重要影響因素。
  3. On the basis of discerning the natural ecosystem of wuxi city, in this paper, the ecosystem is divided into four major types : forest, wetland, river and lake, and farmland

    摘要在對無錫市自然生態系統進行識別的基礎上,把無錫市自然生態系統劃分為森林、濕地、河流湖泊、農田生態系統四大類型。
  4. In order to realize ningxia ' s sustainable agriculture development, the problems from population, recourse, environment and economic development must be solved ; examples are like population increase, high birthrate, less developing economy, farmers " lower income standard, lack of water, reducing of forest, grassland and farmland and weakness of the ecosystem

    寧夏農業要實現可持續發展,必須解決來自人口、資源、環境及社會經濟發展的問題,如人口持續增長,自然增長率高;經濟發展落後,農民收入水平低;水資源短缺,森林、草原、耕地減少和生態系統脆弱等。
  5. To arouse concerns among the scientific community over relationship of organic farming with farmland biodiversity, a review is presented of the effects of organic farming on species richness, abundance and diversity of weeds, epigeic arthropods, soil organisms and birds in the farmland ecosystem

    為了促進我國科學界對有機農業與農田生物多樣性關聯性研究的關注,綜述了有機農業對農田生態系統內雜草、地表節肢動物、土壤生物以及鳥類等不同生物類群種類、數量及其多樣性的影響。
  6. Because of last a century industry revolution is with the technology creative since behave type history precept for educating the glorious material civilization of with spiritual civilization, again making the nature ecosystem the environment suffering the bigness wound ; face with the large quantity that economic development mode consume the nature resources, break the ecosystem environment to price to give the our country small town developments of a nice bit of inside the negative influence that bring before, if over - emphasize in the moment economic " performance ", the regardless of farsighted ecosystem is equilibrium, and escape from to be the ground seriously economy, culture foundation with same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; with the same mode of term, blindness mimicry of nature geography, because of but cause the native special features and traditional culture to lose, image one, thousand an etc. of cities ; people who reply 21 century pursue the whole body heart the health the life style that develop relation towards publicly exist with movable environment request more and more of high and rigorous challenge, this lesson " inside small town environment design way of thinking research ", then " insist put can into practice keep on develop strategy, exactitude handle economy with population, resources, environment, improvement ecosystem environment with beautify to live the environment, improvement public facilities is with the social welfare facilities. found to produce the development hard, life wealthy with the leading that the good civilization of ecosystem develop the road " for total thought, then " unify programming, reasonable layout, is proper because of the ground system, each have special features, protect farmland, beautify environment, synthesize development, kit developments " for the basic way, regarding related research result of domestic and international expert ' s scholar as draw lessons from, then " create to set up clean, beautiful, quite and public environment, outstanding character image, expand the region ecosystem the vogue, and promote the economic society and environment can keep on developing, and realize the economy develop to win with environmental protection double " for design the target

    鑒于上一世紀產業革命和科技創新既為人類造就出輝煌物質文明和精神文明,又使自然生態環境遭受到巨大創傷的歷史教訓;面臨以往以大量消耗自然資源、破壞生態環境為代價的經濟發展模式給我國相當多的中小城鎮建設帶來的負面影響,如偏重眼前經濟「效益」 ,不顧長遠生態平衡,嚴重脫離當地經濟、文化基礎和自然地理條件,盲目模仿同一模式,因而導致本土特色與傳統文化喪失,形象單一,千城一面等;應對21世紀人們追求全身心健康發展的生活方式對公共生存與活動環境要求越來越高的嚴峻挑戰,本課題「中小城鎮環境設計思路研究」 ,以「堅持實施可持續發展戰略,正確處理經濟同人口、資源、環境的關系,改善生態環境和美化生活環境,改善公共設施和社會福利設施。努力開創生產發展、生活富裕和生態良好的文明發展道路」為總的指導思想,以「統一規劃、合理布局、因地制宜、各具特色、保護耕地、優化環境、綜合開發、配套建設」為根本方針,以國內外專家學者相關研究成果為借鑒,以「創建清潔、優美、寧靜的公共環境,突出個性形象,弘揚地域生態風尚,促進經濟社會與環境可持續發展,實現經濟發展與環境保護雙贏」為設計目標。並緊緊圍繞這一目標對中小城鎮的街區環境設計、建築特色設計、建築形象設計、自然環境設計、藝術形象設計、廣場景觀設計、住宅小區設計、生態環境設計、文化建設以及總體環境設計的定位等,展開了具體的思路研究與探討。
  7. Establish the landscape ecosystem of town and country, should the balanced distribution city of green land patch, will ecological agricultural garden patch inlay into city, emphasize as the farmland matrix of the earth carries out landscape program design, and to form continuous corridor network system

    建立城鄉景觀生態系統,應均衡合理分佈城市綠地斑塊,將生態農業園斑塊引入城市,注重對人地農田基質進行景觀規劃設計,形成連續的城鄉廊道網路系統。
  8. Farmland ecosystem is not only a man - made type of terrestrial ecosystem, but also important sources and sinks of ghgs. farmland ecosystems, on the one hand, absorb a great deal of carbon through photosynthesis and anthropogenic impacts, on the other hand, give out ghgs through agricultural producing processes and respiration of crops and soil

    農田生態系統是重要的溫室氣體源和匯,一方面通過作物光合作用和人為途徑吸收大量的碳;另一方面通過作物和土壤的呼吸作用以及各種途徑的人工投入過程間接釋放碳。
  9. From the remote sensing information of huhhot, landscape and ecosystems damaged are very serious. it is showed that farmland, grassland, wetland and urban landscape and ecosystem are damaged by desterification, soiland water loss, salinization pollution and species reduction. so recovery and re - building of landscape ecosystems are fundamental ways to thorough improve ecological environment in huhhot

    從衛星遙感解譯信息了解,呼和浩特市景觀與生態系統受損較為嚴重,主要表現為農田、草原、濕地、城鎮等景觀與其它生態系統受到沙化、水土流失、鹽漬化、污染以及物種減少等方面的損害.通過合理規劃、分區分類恢復重建和建設自然保護區、生態示範區、開發潛在資源等措施,可以逐步改善呼和浩特市地區的生態環境
  10. Studies on the energy and material use efficiency of cultivated grassland and farmland ecosystem in the hilly regions of southern china

    南方丘陵地區人工草地和旱作農田能量物質利用率
  11. The input - output energy ratio of farmland ecosystem has remarkably negative relationship with organic fertilize energy input, so energies of ecosystem are wasted

    農田系統的能量產投比與有機肥投能呈顯著負相關,系統投能過量,造成能量損失。
  12. In the third part, in accordance with the limitations and by making good use of the advantages of agricultural development in wuhua county, the paper proposes strategies and concrete measures, which includes : to increase the agricultural investment by improving the agricultural investment mechanism ; to adjust agricultural property structure according to market orientation and the principle of priority ; to adopt measures to promote agriculture by applying scientific and technological advances so as to increase the science and technology content of agricultural products ; to divert the surplus agricultural labor force so as to ease the contradiction between a big population and the deficient land ; to synthesize the regulation and exploitation of mountain, water conservancy, forestry, farmland and roads and to promote coordinative development of agricultural ecosystem, economy and society, etc

    辯識出五華縣農業可持續發展的主要限制因子有:農業投入落後、結構優化度不高、科技提升能力不強、人地矛盾突出、農村工業化水平低。文章第三部分針對五華縣農業可持續發展的主要限制因子,結合五華縣農業發展的優勢,提出今後五華縣農業發展的對策和具體措施。主要包括:通過完善農業投入機制,增加農業投入;依據比較優勢原理,以市場為導向,調整農業結構;落實科技興農措施,提高農產品科技含量;轉移農業剩餘勞動力,緩解人多地少的矛盾;搞好山水林田路綜合治理開發,促進農業生態、經濟、社會協調發展等。
  13. Meanwhile more of the local farmland and the ecosystem were being protected. " this meets the university s aim of contributing to society. it also realises hkorc s goal of developing a local organic certification system to protect consumer rights and the territory s ecosystem, " said professor fan

    他說:這正切合香港浸會大學回饋社會的宗旨,亦能達到創立中心的目標,發展一套本地有機認證系統,以保障市民消費權益和和保護香港環境生態的目的。
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