矮林林分 的英文怎麼說

中文拼音 [ǎilīnlīnfēn]
矮林林分 英文
coppice stand
  • 矮 : 形容詞1. （身材短） short 2. （高度低的） low 3. （級別、 地位低）low
  • 林 : 名詞1 （成片的樹木或竹子） forest; woods; grove 2 （聚集在一起的同類的人或事物） circles; group 3...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 林分 : [林學] standing forest; stand; crop; forest stand林分測定 inventory of stand; 林分改造 stand conversion
  1. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  2. Quantity analysis on samples of the montane elfin forest

    山頂矮林樣方的數量分析
  3. The montane elfin forest was analyzed with count the software in shimentai nature reserve, yinde, guangdong

    摘要採用統計軟體對英德石門臺自然保護區的山頂矮林進行分析。
  4. The vegetation types are described of baishanzu national nature reserve in qingyuan county, zhejiang province. the surveyed area covered25thousand hm 2 in which27sample plots with20m 20m each were selected. based on the importance value of plant species, six vegetation types were devided, viz. evergreen broadleaved forest, evergreen and deciduous broadleaved mixed forest, coniferous and broadleaved mixed forest, coniferous forest, mountain dwarf forest, and mountain shrub and herbosa. floristic composition, community structure, and trend of community succession of each vegetation type are described

    對近20年來多次調查的資料進行系統整理，將百山祖植被主要劃分成6個植被類型:常綠闊葉林、常綠落葉闊葉混交林、針闊葉混交林、針葉林、山地矮林和山地灌草叢，其下可分為22個群系;同時對群落的種類組成、結構和演替趨勢作了概述。
  5. The results showed that the heterogeneity of the montane elfin forest was strong, variance of the montane elfin forest was mostly extracted the floristic elements

    結果表明，石門臺自然保護區山頂矮林的異質性強，其差異主要是由區系成分引起的。
  6. The montane elfin forest could be divided into 5 kinds, samples of nearby sites had strong comparability, the more close the place was, the more similar vegetation type and environmental factor were, the smaller the difference of the sample was

    山頂矮林可劃分為5類，樣方的相似基本與取樣的地點相一致，地點越相近，植被類型和環境因子越相似，樣本的差異性越小。
  7. But the number of species actually distributed in the mountain is higher. 5 vegetation types were found in the mountain, they are : mountane rain forest, monsoon evergreen broad - leaved forest, mountane mossy evergreen broad - leaved forest, mountane top mossy thicket and secondary vegetation

    在西隆山分佈的植被類型有5種:山地雨林、季風常綠闊葉林、山地苔蘚常綠闊葉林、山頂苔蘚矮林和次生植被。
  8. Then, by the comprehensive analysis of essential conditions for stone forest development, and the quantitative study on the evolution phases of bajiang karst catchment and the spacial coupling analysis of its hydro - geomorphological system, the paper studies the relationship between the evolution of bajiang karst drainage area and the development of stone forest, and, combined with the evolution history of the catchment, puts forward a model concerning the relationship between the evolution of bajiang karst catchment and stone forest development, in the mechanism of " tri - level erosion ", if a < s < c, the visible and actual height of stone pillars will keep on increasing, meanwhile, soil layer among stone pillars will become thicker and thicker, so the the height of stone pillars " root will become higher and higher, too

    在「三重剝蝕」機制中，若a s c ，石柱的可見高度和實際高度會不斷增高，同時，石柱的根部的土層會增厚，其土下部分的高度也會不斷增大。若a c s ，說明石柱的實際高度在增加的同時，其可見高度也在增加，但土層會變得越來越薄，最終當底土被完全剝蝕掉后，氣下溶蝕和土下溶蝕的差異消失，此時a接近於c ，石柱的實際高度將停止拔高或極緩慢增長，並在各種物理、化學風化的作用下而變得日益矮小。若s a c ，石柱的可見高度將趨于變矮，但驅動石林發育的土層厚度將會增大。
  9. Abstract : we documented a case of a young male francois langur attacking humans near lenglei village near longgang nature reserve, guangxi, on august 17, 2002. shortly after we parked our car and sounded its horn, a young male francois langur rushed out of the forest into the road - side trees. it appeared excited or annoyed, incessantly charging back and forth between the trees to a rocky area, from the rocks to the car. nearby villages were frightened, and stayed far away ; one person was seen to be attacked. data collected from interviews showed there had been 15 persons and 2 dogs attacked since early 2001

    文摘: 2002年8月17日，對在廣西弄崗國家級自然保護區附近楞壘自然屯發生的黑葉猴攻擊人的事件進行實地考察.當小車發出鳴笛后，一隻亞成體雄性黑葉猴從保護區邊緣的叢林中沖出來.十分沖動或激怒地沖到了汽車旁，后來在路邊的樹上、石頭、矮墻上不停地跳來跳去.圍觀群眾躲到很遠的地方觀望，其中一人被撲到身上，幸好逃得及時而沒有被咬傷.據訪問了解，這只亞成體公猴從2001年初開始在保護區邊界村莊附近已連續傷害了15個人和2隻狗.分析和探討這種攻擊人類行為的形成是十分有意義的
  10. South tropical and natural wood ' s area of sea is large, amounting to 587, 300 hectares according to the inquisition of 1994, having 17. 3 % of the whole province area, mainly distributing at in south 500 meters of elevation above of mountainous country, the perpendicularity distribute because of the geography condition, highest but rain the short wood, tropical mountainous country rain forest, tropical rain forest, tropical quarter rain forest, tropical needle leaf ' s wood, mangrove etc. of summit of hill

    海南熱帶天然林面積廣大，據1994年的調查達58 . 73萬公頃，佔全省面積的17 . 3 ，主要分佈在中南部海拔500米以上的山地，因地理條件而垂直分佈，至上而下有山頂矮林、熱帶山地雨林、熱帶雨林、熱帶季雨林、熱帶針葉林、紅樹林等。
  11. The characteristics and application in landscape architecture of the groundcover plants are described in four groups, i. e., ferns, grasses, dwarf shrubs, and vines

    分類介紹了蕨類、草本類、矮灌類和藤蔓類4類鄉土地被植物的特點及其在園林中的配置應用。
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