natural forest protection 中文意思是什麼

natural forest protection 解釋
天然林保護
  • natural : adj 1 自然界的；關于自然界的。2 天然的；未開墾的；野生的。3 固有的 生來的 天賦的（opp acquired）...
  • forest : n. 福雷斯特〈姓氏，男子名〉。n. 1. 森林，山林。2. （英國）皇家狩獵場。vt. 在…造林；使長滿樹林，使成為森林。
  • protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Forest is one of the most important parts on our planet, and the subalpine coniferous forests in western sichuan are a principal part of natural protection projection in southwestern china and important ecological screen to the upper reaches of the yangtze river

    川西亞高山林區是長江上游重要的水源涵養和水土保持區，被譽為四川盆地和長江幹流重要的「生態屏障」和中國半壁江山的「水塔」 。
  3. Daming mountain natural reserve is typical evergreen broadleaf monsoon forest area located on the tropic of cance in china. there are rich natural resources in this area, such as 1 836 plants, 49 wild mammals, over 65 birds, 11 fresh water fish and a lot of insects. some suggestions about the protection of biodiversity and sustained exploitation of resources were proposed

    大明山自然保護區是我國在北回歸線上保存下來的南熱帶季風常綠闊葉林區，通過對大明山自然保護區調查研究發現有高等植物1836種，野生哺乳動物有49種，鳥類超過65種，兩棲爬行類有13種，淡水魚類有11種，以及種類繁多的昆蟲.分析了植物資源及群落的多樣性，哺乳動物、鳥類、兩棲爬行類、魚類的分佈及現存狀況
  4. Logging and forest thinning are banned in natural forests protection area including community forests. non timber products utilization has been restricted in many ways

    在天然森林保護區內，包括公有森林區，禁止砍伐和森林疏伐。對非木製產品的使用，已經通過多種途徑進行了限制。
  5. In view of the present situation and existential issue of ecological economy of natural forest in diverting water from the south to the north source region, necessities requirement of recover and protection of natural forest are expounded, some basal conditions and favorable factors are analyzed, and policy and suggestions to actualize are advanced

    摘要針對南水北調中線水源區天然林的現狀和存在的生態經濟問題，闡述水源區天然林恢復與保護建設的必要性，分析實施天然林恢復和保護的基礎條件和有利因素，提出天然林恢復、保護與生態經濟建設實施的政策建議。
  6. Among the forests with special uses, the trees in sites of historical interests and revolutionary commemoration and the forest in the natural protection area shall forbid cutting

    三）特種用途林中的名勝古跡和革命紀念地的林木、自然保護區的森林，嚴禁採伐。
  7. Chins have implemented natural forest protection project, grain for green program, fast - growing and high - yielding progrm, and shelterbelt forestry project etc. in succession since the year of 1998

    摘要1998年以後，國家相繼實施了天然林保護工程、退耕還林工程、京津風沙源治理工程、野生動植物保護及自然保護區工程、速生豐產用材林工程和防護林工程6個林業重點工程。
  8. Aiming at a series of ecological problems ensured from long - term pursuit for pure stand management of phyllostachys pubescens blindly in fujiang province, such as speedingup destruction of natural broad - leaved forest, serious impact on the implementation of natural forest protection engineering, and daily worsening of moso s damage by pests, snow - fall, icebreak, in - depth analysis is given out to inhabit divergences, operation traits, management conditions

    針對福建長期以來盲目推廣毛竹純林而產生的一系列生態問題，特別是加速了天然闊葉林的毀滅，嚴重阻礙了天保工程的實施，毛竹病蟲害，雪壓，冰掛危害日趨嚴重。
  9. A number of eco - construction projects are initiated, such as reforestation, natural forest protection, beijing - tianjin sand control, and natural grassland restoration and etc

    組織實施了退耕還林、天然林資源保護、京津風沙源治理、天然草原恢復與建設試點等生態建設工程。
  10. Thinking on commercial logging of artificial forest at implemented areas of ' national natural forest protection ' in yunnan province

    天保工程區人工商品林採伐管理辦法探討
  11. Impact form to the ecological environment by the ethnic juxtaposed district of sanjiang ' s economy activity and the natural forest protection policy

    三江併流地區經濟活動對生態環境的影響及天然林的保護對策
  12. Natural forest protection : an overview abroad and a review at home

    國外天然林保護概況及我國天然林保護的進展與對策
  13. Application of participatory tools in the natural forest protection program

    參與式工具在天然林資源保護工程中的應用
  14. Implementing natural forest protection project and developing economy of forest - covered region

    淺析天然林保護工程中的問題與對策
  15. Natural forest protection and non - commercial forest construction in fentian state - owned forestry centre

    豐田國有林場天然林保護和生態公益林建設研究
  16. A working meeting on natural forest protection in the middle and upper reaches of the yellow river held in shanxi

    我省召開黃河上中游天然林資源保護工作會議
  17. Promoting smooth implementation of natural forest protection project in ankang through restructuring forestry industry

    搞好林業產業結構調整促進安康天保工程順利實施
  18. Present situation of establishing natural forest protection engineering and sustainable development countermeasures in shanxi province

    山西省天然林資源保護工程實施現狀及可持續發展對策
  19. There are three great project to protect the soil and water of the upper reaches of the yangtze river. they are changzhi project, natural forest protection project and returning cultivated land in steep hills into forest

    治理長江上游水土流失的三大工程「長治工程」 、 「天保工程」和退耕還林工程的實施已經取得了巨大的成績。
  20. Article 24 the competent forestry authorities under the state council and the people ' s government at the provincial, autonomous region or directly - administered municipality level shall delimit natural protection areas to strengthen protection and administration in typical forest ecology areas in different natural terrain, forest districts where previous animals and plants grow and breed, natural tropical rain forest districts and other natural forest districts with special protection value

    第二十四條國務院林業主管部門和省、自治區、直轄市人民政府，應當在不同自然地帶的典型森林生態地區、珍貴動物和植物生長繁殖的林區、天然熱帶雨林和具有特殊保護價值的其他天然林區，劃定自然保護區，加強保護管理。
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