草原生態系統 的英文怎麼說

中文拼音 [cǎoyuánshēngtàixìtǒng]
草原生態系統 英文
prairie ecosystem
  • 草 : Ⅰ名詞1 （草本植物的統稱） grass 2 （指用作燃料、飼料等的稻、麥之類的莖和葉） straw 3 （草稿） dra...
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 態 : 名詞1. （形狀; 狀態） form; condition; appearance 2. [物理學] （物質結構的狀態或階段） state 3. [語言學] （一種語法范疇） voice
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 草原 : grasslands; steppe; prairie
  • 生態 : organism s habits; modes of life and relation to their environment; ecology生態變異 ecocline; 生...
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. Regional ecosystem types, such as grass land, desert, and deciduous forest, are called biomes.

    地區的生態系統，例如草原、荒漠和落葉林又被稱為生物帶。
  2. At present, because of the increasing of population and livestock in pasture areas, the grassland area appeared serious degeneration and desertification. many grassland areas have not entered a self - sustaining, non - sustainable development phase that is to say the environment is non - sustainable and so does the ecology system and social economics

    目前，由於草原牧區人口與牲畜的增多，導致草原退化、沙化嚴重，許多地區的草原已進入一個不能自我維持、不可持續發展的階段? ?環境的不可持續性、生態系統的不可持續性以及社會經濟的不可持續性。
  3. Five vegetation communities : herbosa, shrubs, coniferous forest, theropencedrymion, and evergreen broad - leaved forest in the red soil region of the lijiang valley are selected as the five successive stages of the typical restoration process of degraded ecosystems to study variation of structure and biomass of the vegetation of the five different stages

    摘要利用時空替代原理，選取灕江流域紅壤區退化生態系統恢復過程中具有代表性的草叢、灌叢、針葉林、針闊混交林、常綠闊葉林5個階段作為演替序列，研究自然恢復過程中各演替階段的植被結構動態和生物量變化。
  4. Professor walter willms, the pasture management expert with agriculture and agri - food canadas lethbridge research center, and professor zhao mengli, specialist in pasture zoology at the inner mongolian agriculture university, were invited to deliver this training. zebai, the dean and grassland management specialist of sichuan grassland science academy, li caiwang and bian zhigao, the grass planting and livestock breeding specialists, and luo guangrong and yang pinggui, yak feeding and breeding specialists, gave presentations on how to improve livestock production grazing management systems, how to evaluate pasture health and the grassland zoology systems, how to manage grazing on the natural grassland and co - manage the grassland and keep balance between the grass and herds

    此次培訓邀請了加拿大農業部韋斯布里奇研究院牧場管理專家walter willms教授和內蒙古農業大學牧場生態專家趙萌莉教授，四川省草原科學研究院院長草地管理專家澤柏，牧草種植育種專家李才旺卞志高，氂牛飼養育種專家羅光榮楊平貴，就提高牲畜生產的放牧管理制度，牧場健康和草地生態系統服務評估，天然草地放牧管理及草地共管和草畜平衡，冬春打貯草基地與免耕種草技術，氂牛適時出欄和氂牛雜交改良技術氂牛本品種選育等先進經驗模式進行了介紹。
  5. Based on the serious shortage of soil moisture, soil aridity and vegetation recession in this region, the following issues are studied in this dissertation : ( 1 ) the meaning of soil water and its role in the water circulation ; ( 2 ) soil water deficit and its influence to vegetation growth ; ( 3 ) the definition of soil dried layer and the causes of its formation ; ( 4 ) soil dried layer distribution and characteristics in north of shaanxi loess plateau ; ( 5 ) the primary study of measurable index of soil dried layer

    本論文主要針對黃土高原土壤水分嚴重虧缺現狀以及因之而形成的土壤干化和林草植被衰退現象，主要對以下幾方面的問題進行了研究： （ 1 ）土壤水分的意義及其在生態系統水分循環過程中的作用； （ 2 ）林草植被土壤水分虧缺狀況及其對植被生長的影響； （ 3 ）土壤干層的涵義及成因分析； （ 4 ）陜北黃土高原土壤干層的分佈及特徵； （ 5 ）土壤干層的量化指標初步研究。
  6. 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。
  7. Abstract : burrowing behaviors of the plateau zoko rs ( myospalax bailely ) in rel ation to soil hardness were investigated by using radio - telemetry at haibei alp i ne meadow ecosystem research station, qinghai, china

    文摘:採用無線電遙測法在中國科學院海北高寒草甸生態系統定位站對高原鼢鼠的挖掘行為及其與土壤硬度的關系進行了研究。
  8. Evaluation of the ecosystem services of the inner mongolia steppe

    內蒙古典型草原生態系統服務功能價值評估研究
  9. Update progress on grassland ecosystem research in inner mongolia steppe

    內蒙古典型草原生態系統定位研究最新進展
  10. Some scientific problems for the relationship between locust diversity and the sustainable development of grassland ecosystems

    關于蝗蟲多樣性與草原生態系統可持續發展的若干科學問題
  11. According to china ' s grassland ecosystems and the development of animal husbandry, a case study in wulat middle banner pastoral areas of inner mongolia region, put forwards to the irrigated areas, small towns, and outside the banner the " shrink - shift " strategy, and put forwards to the proposed measures and suggestions in property rights, environment, investment, environment and other aspects

    摘要本文根據我國牧區草原生態系統和草原畜牧業的發展現狀，以內蒙古烏拉特中旗牧區為例，提出了向灌區、小城鎮、旗外的「收縮轉移」戰略，並從產權、生態、投入、環境等方面提出了對策和建議。
  12. Causes of grassland degradation and sustainable development of animal husbandry in maduo county, qinghai province

    甘肅省草地資源退化原因及草地生態系統恢復途徑
  13. Due to the unreasonable utilization, the eco - system of the grasslands has been damaged seriously and the deterioration area is keeping expanding

    由於不合理的利用，草原生態系統遭到了嚴重破壞，草地退化面積不斷擴大。
  14. At the same time, the carbon cycle at mid - latitudes of north hemisphere still remains unknown, which leads people to nowhere in gaining a deep understanding of the mechanism of global change. in xilin river basin, inner mongolia, which is right located at the mid - latitudes of north hemisphere, the high speed of social - economic development shows high rate and strong intensity to land use / land cover change in the past two decades. in this paper, remote sensing, gis and ecological modeling techniques were combined to study the land use / land cover change and carbon cycle of xilin river basin

    文章首先對內蒙古錫林河流域四個時期的landsattm / etm +影像進行土地利用/土地覆蓋分類、成圖；通過對比，分析了錫林河流域近20年的來的土地利用/土地覆蓋變化；並進一步運用gis方法研究了錫林河流域草地退化的演化路徑；最後運用century模型模擬了內蒙古錫林河流域大針茅草原、羊草草原的碳循環過程，繪制了其碳循環模式圖；並進一步分析了錫林河流域典型草原生態系統對大氣碳庫的源/匯功能。
  15. The community productivity, structure and succession are significantly influenced by global climate changes. this study focused on soil respiration rate of stipa baicalensis grassland by using dynamic infrared gas absorbed method. we analyzed diurnal pattern of soil respiration rate and the influences of surface soil temperature and water content for this parameter, then compared the differences between day and night soil respiration rates, and explored the correlations between aboveground and underground biomass with the soil respiration

    溫帶的半乾旱、半濕潤區草甸草原屬于過渡氣候影響下形成的植被類型，對環境氣候條件變化十分敏感，為了揭示半乾旱、半濕潤區草甸草原生態系統土壤碳素釋放規律及其對主要環境因子的響應，本研究採用動態室紅外氣體吸收法測定松嫩草甸草原典型群落? ?貝加爾針茅群落土壤呼吸速率，分析了土壤呼吸速率日變化規律及表層土壤溫度和含水量對土壤呼吸速率日變化的影響，比較了土壤呼吸速率的晝夜差異，探討了地上生物量和地下生物量與土壤呼吸速率之間的相關關系。
  16. With this background, the author, aiming for grassland ecosystem, probes into basic theories of ecological security and relevant problems about evaluation of grassland ecological security based on gis

    在此背景下，筆者針對草原生態系統，就草原生態安全基礎理論及其基於gis評價研究的相關問題做了探討。
  17. It is expected that changing land use / land cover pattern will be one of the driving forces of environment change at regional scale superimposed on the natural changes at the time scale from decade to century

    本文運用遙感、 gis技術和生態模型方法，以內蒙古錫林河流域草原生態系統為例，研究我國北方乾旱/半乾旱草原地區土地利用/土地覆蓋變化和碳循環問題。
  18. The forest ecosystem and the grassland ecosystem were discussed on the basis of the summarizing literatures and personal practices, their characteristics and functions were analyzed, and the mutual relationship between the forestry and grass in the western china development were evaluated

    摘要本文在文獻綜述和個人實踐的基礎上，對森林生態系統和草原生態系統作了描述，分析了它們的特色和功能，評價了林業和草業在西部大開發中的相互關系。
  19. This paper expounds the meaning of ecological security, including the international and domestic discussion, the characteristic and research meaning of ecological security, and then expounds the definition of ecological security evaluation and research development on it. on the basis of this, the author puts forward the definition of grassland ecological security, named that within the range of specific space and time, the inherent structures, outside show and function of grassland ecosystem lies in a state that under existing natural environment pressure and social economic pressure and the mankind ' s positive responses, support and influence that its ecological service can offer to mankind ' s surviving and continuous development of society and economy make human life, production, health and development being in security ; at last expounds the principle of grassland ecological security evaluation and introduces some relevant evaluation methods

    本文論述了生態安全的涵義，其中包括國際、國內對其定義的探討以及生態安全的特點和研究意義；接著論述了生態安全評價的定義及其研究進展；在此基礎上，提出草原生態安全的概念，即在具體的時空范圍內，草原生態系統的內在結構、功能和外部表現，在現有的自然環境壓力和社會經濟壓力以及人類的積極響應之下，其所能提供的生態服務對人類生存和社會經濟持續發展的支持和影響，使人類的生活、生產、健康和發展不受威脅的一種狀態。
  20. In the part of the standard and index system of grassland ecological security evaluation, the author introduces selected principle, founded methods, sources of evaluation criterion and the principle that structures the index system of grassland ecological security evaluation, designs the concept frame of grassland ecological security evaluation learning from that of driving force - psr, and structures the index system of hierarchical structure of grassland ecological security evaluation according to the characteristic of grassland ecosystem and social and economic development of grassland

    最後對草原生態安全評價的原理做了探討，介紹了相關的評價方法。在草原生態安全評價的標準與指標體系研究中，討論了評價標準選取的原則、建立方法、來源以及草原生態安全指標體系構建的原則，依據草原生態系統以及牧區社會經濟發展的特點，借鑒驅動力psr生態環境系統服務的概念框架設計了草原生態安全評價的概念框架，並構建了草原生態安全評價指標層次結構體系。
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