river conservation 中文意思是什麼

river conservation 解釋
河川保護
  • river : n 1 河，江。 Rriver Thames 或 the R Thames 泰晤士河； the Hudson R 〈美國〉哈得孫河。 the Rriver ...
  • conservation : n. 1. 保存，維持（健康），保守；保護；保護森林[河道]（等）。2. 【物理學】守恆，不滅。adj. -al
  1. A group of four students will talk on " marine mammal stranding network in cambodia ", the next group of two students will report on " conservation and management of the irrawaddy dolphin population in the mekong river, cambodia "

    四名學生會匯報有關柬埔寨的海洋哺乳動物擱淺網路，而另外兩名同學會匯報柬埔寨湄公河伊洛瓦底江（ irrawaddy ）海豚的保育及管理。
  2. The birds, long believed extinct, may survive along the choctawhatchee river in the state ' s panhandle, scientists report today in the online scientific journal avian conservation and ecology

    這種一直被認為早已滅絕的鳥，相信依然生活在查克托哈奇河流域
  3. Study on sustainable management of water resources conservation forest in bailong river

    瑞典林業經營管理考察報告
  4. Topics for discussion include the mirs bay study report and action plan, the further action plan for deep bay, the setting up of the study group on air quality in the pearl river delta region and the progress of the deep bay water quality regional control strategy and the study on the conservation of chinese white dolphins

    其他討論課題包括大鵬灣研究報告和行動計劃、后海灣的進一步行動計劃、設立珠江三角洲空氣質素研究小組、后海灣區域水質管制策略，以及保護中華白海豚。
  5. It divides the main vegetation of the headwater region of huangpu river into 4 categories based on field survey and observation and methods of factor analysis and systematic cluster analysis and according to the degree of soil and water conservation function : deciduous trees and shrubs are category 1 which shows very strong soil and water conservation function ; tea plantation, grasslands and pine trees are category 2 which has stronger function ; the category 3 is moso bamboos and broadleaved evergreen trees which have stronger permeability and erodibility, but the permeable performance is not outstanding, the capacity of soil moisture storage common and soil and water conservation function moderate and ; the category 4 is uncovered land where the soil and water conservation function is very weak and its permeability, erodibility, erosive resistance and soil moisture storage capacity are all notably smaller than that of the other lands

    摘要在野外調查、實測的基礎上，採用因子分析、系統聚類分析的方法，根據土壤層水土保持功能的強弱，將黃浦江源區主要植被類型分為4類：落闊林、灌木林為第一類，表現出很強的水土保持功能；茶園、草地、松林為第二類，土壤水土保持功能較強；毛竹林、常綠闊葉林表現出較強的抗蝕性和抗沖性，但滲透性能並不突出，土壤貯水能力也一般，水土保持功能中等，為第三類；裸露地水土保持性能很差，單獨作為第四類，其滲透性、抗蝕性、抗沖性、土壤水庫容都顯著小於其他各樣地。
  6. Test on vegetative rehabilitation and soil and water conservation of red earths erosion area in lijiang river basin

    灕江流域紅壤侵蝕區植被恢復及水土保持試驗
  7. It decides the protective objectives for different ecological reserve area based on the study of channel wetlands and survey and analysis of top - grade species ( fishes ) of the yellow river : from the point of the basin, the main ecological protective objectives of the tipper stream are vegetation and forest for conservation of water supply ; soil and water conservation is the main in the middle reaches for vegetation protection and rehabilitation and ; the lower reaches takes types of wetlands protection and wetlands area maintenance as the main, protecting biodiversity and important birds resources

    在黃河河道濕地研究和黃河水體內頂級物種（魚類）的調查分析基礎上，確定了黃河不同類型生態保護區的生態保護目標：從流域角度而言，黃河上游的主要生態保護目標是植被和水源涵養林；中游應以水土保持為主，主要是恢復和保護植被；下游以保護濕地類型和維持濕地面積為重點，保護生物多樣性和重要鳥類資源。
  8. In this work the chinese government has formulated a sequence of national, trans - provincial and key - regional territorial control plans, such as the national program for overall land use planning, the national program for afforestation, the national plan for marine development, the national program for water and soil conservation, the comprehensive plan for china ' s seven major river valleys, the plan for economic development in the three gorges area, the economic plan for the yangtze river delta and areas along the river, key points of the economic plan for northwestern areas, and the resources development and environment protection plan for the juncture of shanxi, shaanxi and inner mongolia

    在國土整治規劃工作中，中國政府制定了一批全國及跨省區或重點地區的國土整治規劃，如《全國土地利用總體規劃綱要》 、 《全國造林綠化規劃綱要》 、 《全國海洋開發規劃》 、 《全國水土保持規劃綱要》 、 《中國七大江河流域綜合規劃》 、 《三峽地區經濟發展規劃》 、 《長江三角洲及長江沿江地區經濟規劃》 、 《西北地區經濟規劃要點》 、 《晉陜蒙接壤地區資源開發與環境保護規劃》等。
  9. It was going to be another bumper harvest. later i was told that the local people have benefited greatly from the water conservation projects that divert water from the yellow river for irrigation

    以下寫的是我在1961年第一次勞改釋放后的第一天走在寧夏的鄉間土路上，周圍景色給我的感覺： 「太陽暖融融的。
  10. River dynamics and flood events are the key - factors for the conservation and restoration of tugai forests

    洪水和河流改道就是保護胡楊林的核心因素。
  11. River course stretches with still prevailing river dynamics, i. e. iminq ? k, should become core zones for the conservation of tugai forests

    保持河流改道的河段（如移民且克）應該作為保護胡楊林的核心區。
  12. Studies on the current situation, conservation and utilization of plant resouces in the hutuohe river wetland

    滹沱河崗黃段濕地植物資源現狀及其保護利用前景
  13. That favorable water environment benefited, not only by the rather large percentage of forest cover with quite strong capacity of water conservation in mountain areas, but also by the comparatively lower gravity of soil erosion in the loess plateau in the middle and lower yellow river basin while numerous lakes and swamps still existed at that time and maintained a huge water storage

    中古華北之所以仍能保持良好的水環境，並非由於彼時降水遠比後代豐富，而是因為山區森林植被仍然良好，具有較強的水源涵蓄能力；黃土高原水土流失不甚嚴重，黃河決溢移徙較少、危害較輕，湖泊沼澤尚未因泥沙淤填而致大量消亡，可以瀦積巨量的水源。
  14. Analysis on runoff and sediment reduction through soil and water conservation measures conducted in huangfu - chuan river basin

    皇甫川流域水土保持措施減水減沙分析
  15. Key soil and water conservation projects and water source area protection of ganjiang river

    水土保持重點建設工程與贛江源區水源地保護
  16. Relation of wetland resource restoration and protection countermeasure of national conservation area of yellow river in northern henan province

    淺析豫北黃河故道國家級保護區濕地資源恢復與保護對策
  17. A study completed in september of orangutans and other animals along the kinabatangan river, in central sabah province, said the apes could face extinction in less than 50 years unless immediate conservation was undertaken

    一份完成於九月、研究沙巴州中部京那巴當岸河沿岸的紅毛猩猩與其他生物的報告指出，除非立即採取保育措施，不然紅毛猩猩將在五十年內絕跡。
  18. Based on the review of relevant theories and practices in river conservation and restoration all over the world, the authors proposed that a proper ecological target should be set up to meet the primary need in river conservation and restoration

    摘要分析了國內外河流保護與修復的相關理論研究和實踐進展，指出開展河流保護與修復工作必須首先明確河流生態修復目標。
  19. In consideration of the present situation in china, it is suggested that we should make out the ecological functional division of rivers, plan and set various conservation targets for different rivers, and confirm corresponding conservation levels so as to enforce river conservation and restoration

    結合我國的具體國情，建議應用「生態支持配置」概念，盡快規劃我國河流生態功能分區，設定不同區位的生態保護目標和等級，確定相應的保護水平，分區、分類、分級實施河流保護與修復。
  20. Besides, regarding the development and conservation in pearl river delta, wwf has also launched the pearl river delta scoping study to collate information of the area to help formulate long - term conservation strategies to protect the freshwater biodiversity

    另外，本會亦關注珠江三角洲的發展與保育狀況，開展有關研究，收集各種資料以協助制定長遠的珠三角淡水環境保育政策。
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