森林植被 的英文怎麼說

中文拼音 [sēnlīnzhíbèi]
森林植被 英文
forest cover
  • 森 : 形容詞1. （樹木多） full of trees2. [書面語] （繁密; 眾多） multitudinous; in multitudes 3. （陰暗） dark; gloomy
  • 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...
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 被 : Ⅰ名詞1 （被子） quilt 2 （姓氏） a surname Ⅱ動詞[書面語]1 （復蓋） cover; spread 2 （遭受） suffe...
  • 森林 : forest; timber; sylva; silva; eng-forest; boscage; bush
  • 植被 : vegetation; vegetative cover植被層 vegetable layer; 植被帶 [植物學] zone of vegetation; 植被類型 vegetation form
  1. A variety of methods including the tabular comparison of data, the tabular comparison of similarity coefficient, the nearest neighbor method and the group - average method of hierarchical agglomerative classification were applied to investigate the forest communities in meizi lake area

    森林植被樣地中以喬木層樹種的重要值為指標，採用紙條排隊法、群落相似系數分類法、最近鄰體法、組平均法對梅子湖森林植被樣地進行數量分類。
  2. 2 with the correlative analysis between the landuse structure and economic development, the main problems of landuse in youyang county are summarized as follows : ( l ) a large proportion of farmland are leanness, so the land quantity is bad ; ( 2 ) the forest vegetation is broken seriously, and the soil erosion is severe and the eco - environment is depravating ; ( 3 ) the number of land for water conservancy facilities is small ; ( 4 ) the proportion of town and transportation land is not accorded with landuse plan ; ( 5 ) land collocation is inconsequent ; ( 6 ) the land resources is plenty and a lot of land are not used but the land which can be opened up for farming

    2通過對酉陽縣土地利用現狀結構與經濟發展的相關分析，總結了酉陽縣土地利用存在的主要問題有以下幾點： （ 1 ）中低產田比例大，土地質量差； （ 2 ）森林植被破壞嚴重，水土流失嚴重，生態環境惡化； （ 3 ）水利設施用地較少； （ 4 ）城鎮和交通建設用地欠賬大（ 5 ）土地資源配置不合理； （ 6 ）土地資源總量豐富，未利用地面積大，耕地后備資源不足。
  3. Correlation analysis of landsat tm data and its derived data, meteorological data and topographic data with the biomass of different aged tropical forests

    不同齡組的熱帶森林植被生物量與遙感地學數據之間的相關性分析
  4. However a large number of the vegetation of forest is being destroyed and the mid - subtropical evergreen broad - leaved forest stands in the breach with our civilization advancement

    可是，隨著人類文明不斷的進步和發展，大量的森林植被遭受毀滅性破壞，中亞帶天然闊葉林首當其沖。
  5. The vegetation was chiefly dominated by coniferous - brodleaved mixed forests, with many evergreen broadleaved species in their young growth stage, it can be suggested that the vegetations in the meizilake area were in a successional stage from coniferous - broadleaved mixed forests to evergreen broadleaved forests. however, the formation of the climax community evergreen broadleaved forests needs a long time

    可以看出，梅子湖森林植被群落正處于由針闊葉混交林常綠闊葉林的演替階段，群落中的思茅松林正在向被常綠闊葉林替代的方向發展，但要演替為頂級群落，還需要很長的時間。
  6. The results were following : ( l ) generally, all four indices showed the similar variation patterns in species diversity ; ( 2 ) generally speaking, the order of species diversity indices changed with the pattern : shrub layer tree layer herb layers ; ( 3 ) the species diversity of evergreen broadleaved forests was larger than that of warm conifer forests ; ( 4 ) the species diversity of forests in meizi lake area has been affected by human factors

    結果表明： （ 1 ）梅子湖森林植被樣地物種多樣性測度的結果，上述4種指標總體上表現出相同的變化趨勢。門）總體看來， 14個樣地的物種多樣性指數在群落不同層次的變化規律為：灌木層喬木層草本層。 （ 3 ）不同植被類型的物種多樣性特徵是：常綠闊葉林暖性針葉林。
  7. Niche breadth of four dominate populations at three age groups was studied by the methods of resource utilization ability and ratio. the result shows that : symplocos sectchuanensis is a typical gengeration species whi ch resource utilization ability is strong, and distribution is wide. meanwhile, go rdonia acuminata, castanopsis fargesis and pinus massoniana specialized at some d egree in resource utilizationm, their distribution is limited. especially, the ju venile of pinus massoniana specialized outstandingly. with the devlopment of pinu s massoniana, which is the pioneer population in mt. jinyun, the environment become s unfit to it ' s juvenile. it turns to needle and evergreen broad - leaves mixed fo r est. because the tolerance toward shading of gordonia acuminata is lower than tha t of castanopsis fargesis, gordonia acuminata will be substituted by castanopsis fargesis and other evergreen broad - leaves species are the edificators. the popul ation ' s ability of resource utilization is the inner factor of population distri bution and community succession. the distribution of light and the concentrate of nutrient ( such as n ) is the outer factors of community succession

    對縉雲山森林植被的4個優勢種群3個年齡級生態位寬度進行了研究.結果表明，川灰木利用資源的能力最強、分佈廣，為典型的泛化種.大頭茶、栲樹、馬尾松對資源的利用在一定程度上特化，分佈上有一定的局限性.馬尾松的中齡組與幼齡組特化現象十分顯著.縉雲山森林植被的先鋒種馬尾松的發展，導致環境的改變不適于其幼齡個體的生長，群落演替到針闊葉混交林階段，最後發展為以栲樹等為建群種的常綠闊葉林.種群的資源利用能力，是種群分佈與群落演替的內在原因，光因子和營養元素（如n ）是群落演替的主要外部動力
  8. Gradient analysis and environmental interpretation of woody plant communities in the middle section of the northern slopes of qilian mountain, gansu, china

    祁連山北坡中段森林植被梯度分析及環境解釋
  9. It is one of the largest scenic spots in siniao region. the numerical classification, analysis of species diversity and interspecific association of the forest in meizi lake area were conducted. 1

    本文採用樣方法，設置了14個20m 20m的樣方，對梅子湖的森林植被進行了數量分類、物種多樣性分析和種間聯結的研究。
  10. 3. based on the 2 x 2 contingency table, interspecific association among 17 common species forests of meizi lake area was examined by using various indices, the results are s as follows : ( 1 ) w - test indicated that positive correlations exist among the common populations ; ( 2 ) the most pairs of the populations in the forest communities in meizi lake area showed positive correlations

    採用2x2列聯表，通過x 『一檢驗、 ac值、 pc值及點相關系數小值對在樣地中出現頻率較高的17個種群的種間聯結進行了定量分析，結果如下：門） w一檢驗表明，梅子湖森林植被樣地17個常見種群的總體種間關聯性里顯著正關聯。
  11. The characteristics of the microclimate of mountain in western part of zhejiang province of china were analyzed by using the spatial series, that is from wuling square in hangzhou, donghu campus in zhejiang forest college to evergreen broadleaved forest in tianmu mountain, and from phyllostachys edulis community, phoebe sheareri community to crptomeria fortunei community respectively

    摘要採取兩個空間序列，即杭州武林廣場東湖校區天目山常綠闊葉林和天目山毛竹林紫楠林柳杉林，研究海拔和森林植被類型驅動下山地小氣候的日進程。
  12. Review on rainfall interception researches of forest vegetation

    森林植被對降水的截留效應研究
  13. This is due to an increase in forest cover in the rich world

    這歸功于發達地區森林植被覆蓋率的增長。
  14. Impacts of forest vegetation on runoff generation mechanisms : a review

    森林植被影響徑流形成機制研究進展
  15. Carbon storage dynamics under the forest restoration in guangdong province, china

    廣東省森林植被恢復下的碳儲量動態
  16. Water balance of major forest types in east liaoning mountainous region

    遼寧東部山區幾種主要森林植被類型水量平衡研究
  17. Forest vegetation vertical distribution in south and north slopes of baishilazi mountain

    白石砬子山南北坡森林植被垂直分佈的研究
  18. Influence of forest cover on the water resources in loess hill region of gansu province

    甘肅省黃土丘陵地帶森林植被對水資源的影響
  19. No organization and private individual shall divert the forest vegetation recovery payments

    任何單位和個人不得挪用森林植被恢復費。
  20. The impact of forest change on watershed hydrology - discussing some controversies on forest hydrology

    森林植被變化對流域水文影響的爭論
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