防沙林 的英文怎麼說
中文拼音 [fángshālīn]
防沙林
英文
forest for protection against soil denudation-
The thesis starts with chinese desertification prevention and cure lav per se and the problems in the relationship of desertification prevention and cure law, water and soil maintenance law, grassland law, forest law, soil administration law and environment protection law, searching out the limitation of chinese desert prevention and cure jurisprudence
本文針對我國《防沙治沙法》本身以及協調《防沙治沙法》和《水土保持法》 、 《草原法》 、 《森林法》 、 《土地管理法》 、 《環境保護法》等法的關系中存在的問題入手，尋找到我國防沙治沙法律體系中存在的缺陷。The shelterbelt kept the sand in check.
防護林帶擋住了風沙。In this paper, on the basic theories foundation study of summary people of the past, aiming directly at whether the shelter forest can deposit the sand and how powerful it can. we select the oasis in ulan buh desert as the study plot, and study the function of the shelter forest reduce the " sand " and " dust ". we draw the following conclusion. first, in the fixed and semifixed sand lands, which grow the natural sand - binding plants, the coverage of plant in the fixed and semifixed sand land is 26. 4 % and 10. 3 %, respectively, the amount of sand drift decrease 93. 38 % and 81. 91 % comparing with the migratory sand land which have no plant coverage in the same wind speed and the range of 0 - 40cm above the ground
本文以前人的研究為基礎針對「防護林體系是否有降解作用，有多大的降解作用」這一問題以烏蘭布和沙漠邊緣的防護林體系為研究對象，研究了防護林體系對「沙」 、 「塵」的降解作用，得出以下結論： （ 1 ）在距離地表0 - 40cm范圍內，同一風速下生長有天然固沙植物，植被蓋度分別為26 . 4 、 10 . 3的固定、半固定沙地上，地表起沙量分別比無植被生長的流動沙地降低了93 . 38 、 81 . 91 。Shelter structure and effect of farmland shelterbelt in sand - drift area in yulin
陜北榆林風沙區農田防護林結構配置與效益研究Discussion on the building technology of sand shelterbelt in the border of liaoning and inner mongolia
蒙交界地區防沙林帶營建技術探討Evapotranspiration of medicago sativa l. under poplar shelterbelts in maowusu sandy area
毛烏素沙地楊樹防護林內紫花苜蓿蒸散耗水規律的研究Overall thinking of sand control of the three north shelterbelt during the state ' s eleventh five - year plan period
期間三北防護林工程防沙治沙的總體思路By analyzing on nature, society and economy conditions as well as distribution characteristics of sand source in the lower lhasa river valley, put forward a series of comprehensive renovation scheme to harness sand sources, mainly including dredging channel, planting farmland shelter - forest network, constructing arbor - bush - herb shelter forest and shifting sand stabilization, this scheme will not only control blown - sand threat, and improve local ecological environment ; at the same time, also lay the strong foundation for enlarging lhasa city space and effectively utilizing local resource, embody a sustainable thought on how to make comprehensive renovation in high cold valley region
摘要在深入分析本區自然社會經濟條件和風沙源分佈特徵基礎上，提出把拉薩河下遊河道疏浚與風沙源治理相結合，以河道疏浚、農田防護林、喬灌草防風護沙林和流沙固定等物理工程、生物和機械措施為主體，進行風沙源綜合整治，一方面可有效控制風沙災害的威脅，改善河谷區生態環境，同時為拉薩市城市空間發展和當地資源的有效利用奠定了基礎，體現了在高寒河谷區進行風沙源綜合整治的可持續性思路。With respect to protective forests such as those for water supply conservation, water and soil conservation, windbreak and sand - - fixation, felling shall only be permitted for tending and regeneration of forests
對水源涵養林、水土保持林、防風固沙林等防護林只準進行撫育和更新性質的採伐。The field of taiyangmiao nuresry of trees and grass is an important ecology protecting area in inner monogolia. all of projects in the field, including the water and soil conservation trees, the windbreat of returning farmland to treeland and grassland, are playing a very important role in preventing and decreasing vegetation deterioration, land desertification and sandstorm weather
星月太陽廟林木種苗培育基地和農業種植基地是內蒙古重要的生態功能保護區，基地內的水土保持林、防風固沙林、速生豐產林、退耕還林還草等林草工程，對防止植被退化、土地沙化、減緩沙塵天氣的發生起到不可忽視的作用。Third, the quantity of dustfall are different in different shelter forest condition, the distribution order from maximum to minimum is wild, hedysarum scopsrium, ammopiptanthus mongolicus, 4th farm, 2th farm, 3th farm. and the quantity of dustfall in the hedysarum forest, ammopiptanthus mongolicus forest, 4th farm shelterbelt, 2th farm shelterbelt, 3th farm shelterbelt decline 61. 64 %, 73. 7 %, 80. 18 %, 88. 39 %, 78. 48 % comparing with the wild
（ 3 ）不同防護林狀況下，降塵量也有不同的分佈，其分佈的大小順序為野外花棒沙冬青四場二場三場，花棒、沙冬青、四場、二場、三場防護林內降塵量分別比野外降塵量降低了61 . 64 、 73 . 7 、 80 . 18 、 88 . 39 、 78 . 48 。As an important part of forestry eco - engineerings, farmland shelterbelt is significant to control desertification, improve farm production, establish new ecological balance, and develop regional economy
摘要作為林業生態工程的重要組成部分，農田防護林在控制風沙乾旱、提高農業生產水準、建立新的生態平衡、發展區域經濟等方面發揮著顯著作用。The weather is so wicked that it is badly disturbing people ' s normal life
惡劣的沙塵天氣為人們的出行帶來極大不便，植樹造林、防沙制沙等環境治理工作的開展迫在眉睫。To see anping harbor in higher place with different angle, you can feel different scene of anping. all of the distance is about 3. 5 kilometers when finish, you can arrive sihcao bridge and sandy park. there will be another place for leisure time
整個環港步道長達3 . 6公里，完成後可串連四草橋與橋頭海灘公園的沙灘，沿途則可欣賞港濱、防風林與海岸線，是令市民期待的另一個新休閑去處。China will intensify afforestation efforts in and around beijing to create a better environment for the olympic games said liu tuo head of the desertification prevention and treatment department under the state forestry administration sfa on thursday
國家林業局沙塵暴災害應急處置辦公室的負責人指出，中國將繼續造林工程，建設防沙治沙項目，確保為北京2008提供一個良好環境。Key ecological projects undertaken to prevent and control pollution in the basins of the huai river, tai lake and other major rivers and lakes, protect virgin forests, return farmland to forests or grassland, and prevent and control desertification
去年投入國債資金億元，主要用於淮河太湖等重點流域污染防治和天然林保護退耕還林還草防沙治沙等重點生態工程。Designing research on ecological planning of farmland shelter belt in wind and desert area
風沙區農田防護林帶生態規劃設計研究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。Finally, this paper makes an appraise and policy recommendations to the great projects such as shift grain for forest and green project, shelter forest of three northern areas of china project, and beijing, tianjin sand source cure project, etc
最後本文對我國退化土地治理比較大的工程項目：退耕還林還草工程、三北防護林工程、和京、津風沙源治理工程等作出評價和政策建議。Photo : members of the tokyo fire department practice rescuing a victim of sarin poisoning
圖片：東京消防廳隊員在演練沙林毒氣負傷者的救護分享友人