相似群落 的英文怎麼說

中文拼音 [xiāngsìqúnlà]
相似群落 英文
isocommunity
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 群 : Ⅰ名詞（聚在一起的人或物） crowd; group Ⅱ量詞（用於成群的人或物） group; herd; flock
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 相似 : 1. （相像） resemble; be similar; be alike 2. （相像處; 類似物） similarity; similitude; analogue
  • 群落 : community; cenosis; coenosis; coenosium; duriherbosa; coen
  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. Three methods, namely, community species composition similarity analysis, community composition similarity analysis, and community characteristic similarity analysis, were employed to study the similarity of insect pest - natural enemy communities of three rice types ( early rice, middle - season rice and late rice ) and their three development stages ( tilling stage, boot stage and milk stage ) in the yangtze - huaihe region of anhui province

    摘要採用群落種組成相似性分析、群落組成相似性分析和群落特徵相似性分析3種方法，研究了安徽江淮地區早稻、中稻、晚稻3種稻型及分蘗、孕穗、乳熟3個生育期害蟲天敵群落的相似性。
  3. According to the sample area survey ; there are 120 species of plants belonging to 84 gener 47families in the 25 - year - old chinese fir plantation community which will succeed toward the direction simi - ler to the community type before the felling of evergreen broadleaved forest if it is let to develop naturally or the logging residues are not burnt after the felling of the chinese fir plantation due to the superiority of cas - tanopsis carlesii and schima superba in the aspling layer in it

    據樣地調查，該25年生杉木人工林群落的植物有41科84屬120種，群落的外貌特徵以包括藤本在內的高位芽占絕對優勢，葉特徵以革質，單葉，中小型葉為主，由於該群落的幼樹層以米儲和木荷等占優勢，若讓其自然發展或杉木林採伐后不煉山，並排除其它人為干擾，該群落將向與常綠闊葉林採伐前的群落類型相似的方向演替。
  4. The results indicted that species with positive association have similar biological characteristics and demand similar habitats, and the relationships among species - pairs are of significant difference in different types of community

    結果表明，對生境要求相同或相似的種對表現出顯著的正關聯；種間關系因群落類型不同而有明顯差異。
  5. The results showed that the structures of arthropod communities in transgienic bt cotton fields were different from that in traditional cotton field. the numbers of order, family, species, and the individual number in transgenic bt cotton field were more than that in traditional cotton field

    轉基因自控田中，害蟲、天敵及中性昆蟲亞群落的個體數分別占總個體數的87 . 6 % 、 10 . 3 % 、 2 . 1 % ，兩塊轉基因棉田昆蟲群落的構成比例相似，害蟲及天敵亞群落的優勢種相同。
  6. In this paper, the niche characteristics of the dominant herb species in the subtropical ev - ergreen broad leaved woodland ( 53 species ) have been measured at the natural reserve of wanmu ling, including niche breadth, niche proportional similarity and niche overlap

    對萬木林自然保護區常綠闊葉林森林群落的53個主要種群進行生態位測定，包括生態位寬度、生態位相似比例、生態位重疊。
  7. In the plant vegetations are mainly communities, the niche breadths vary greatly and the similarity ratios among different plants are very low

    植物群落內生態位寬度懸殊，植物種之間的生態位相似比例很小。
  8. The result shows that the vast majority of the main tree populations in the ? castanopsis carlessii ? forest are of broad niche ; that the relation among the species is very complex ; and that many species share the same resources

    採用定量分析方法，對武夷山米儲林群落12個主要種群生態位（包括生態位寬度、生態位相似性比例、生態位重疊）進行了測定。
  9. The results showed that the average levels of community species composition similarity was in the order of the adjacent development stages of the same rice types > the different development stages of the same rice types > the same development stages of different rice types

    結果表明，群落種組成相似性平均水平的排序為同一稻型相鄰生育期同一稻型不同生育期不同稻型相同生育期。
  10. The results shows that the community richness, species diversity indices and evenness of tree layer and shrub layer share the same order, of which is higher in pure limestone region than that of in pure dolomite region, but it reverse in herb layer ; the coefficient of similarity is considerably low between all plots, while species turnover rate is quite high among the plots and is higher in dolomite region than that of in limestone ; in different karst regions, karst processing leads to niches diversity characterized by special morphologies and special element geochamical features, and therefore affect the dynamic and features of plant communities

    我們在最有代表性之一的貴州茂蘭喀斯特森林保護區選取純灰巖和純白雲巖兩種巖性的喀斯特環境，對其元素地球化學特徵及其中原生性植物群落的相異性和物種多樣性進行了對比，結果發現：不同巖性區域多樣性：喬木層和灌木層為純灰巖區純白雲巖區，草本層為純白雲巖區純灰巖區，總體上純灰巖區的高於純白雲巖區的；各樣地間的相似性系數都很低，相同巖性類型內的明顯高於不同巖性類型之間的相似度；物種周轉率高，且白雲巖區高於石灰巖區，種類組成差異明顯；喀斯特區可溶巖地球化學背景通過喀斯特作用導致特殊的地形條件與元素地球化學特徵，並引起局部小生境的分異從而影響植物群落特徵。
  11. The character of the colonies is important for special species. the results show that the characters of conidia shape and color are very important, the steady number of distosepta and the size of conidia are important too. otherwise, the special hosts corresponding to the species help us identify these species

    以分生抱子的形態特徵為主，菌落特證僅對特殊的種有參考價值：以分生袍于的假隔膜數的差異分成大的類群，分生泡于的顏色、形狀是主要的分類依據：形狀相似時，長、寬作為區分的參考；此外，有些種具穩定的寄主，寄主也可作為鑒定的重要參考依據。
  12. The niche breadths of the populations of s. tsinyunensis are greatest in the communities we studied, which indicates the ecological adaptation of s. tsinyunensis is relatively stronger and the abilities of utilizing resources are greater. with the help of pianka ' s niche overlap we further studied the niche overlap among different species in the sampled communities. the niche overlap among the species with the same or similar environment requirements are greater, especially nich overlap between s. tsinyunensis and those with broad niche breadths in the communities are much greater

    5 ）所調查的各群落中，縉雲黃芩的生態位寬度均較大，說明縉雲黃芩的生態適應幅度較大，對環境資源的利用能力較強；縉雲黃芩與群落中其主要伴生物種間的生態位重疊也較大，表明他們對資源利用的相似程度較高，導致縉雲黃芩與其它物種對某些資源的共同需求，在資源相對不足的情況下，生態位重疊較大的種間將會產生較為激烈的資源利用性競爭。
  13. Community similarity is measured by sorenson coefficient and cluster analysis is used at the same time. the results show that similarity between habitats is slightly low

    群落的相似性用sorenson相似性系數測度。結果表明，各類型生境之間的相似性較低。
  14. At first, regarding niches and biological communities as basic elements, this paper studies the niche theory, marginal effects of ecosystems, the principle of fuzzy mathematical relation between niche and community, proposing similar prior choice competitive principle, the choice of niches between species and competitive and evolving principle, and verifying guass competition theorem

    首先，以生態位（ niche ）和生物群落為基本單元，抽象研究了生態位理論、生態系統的邊緣效應、建立了生態位與群落的模糊數學關系原理。提出了相似優先選擇競爭原理、物種間生態位的選擇、競爭及演化原理，證明了高斯競爭定理。
  15. The ordination graph of preponderant species in the plant communities is very similar with the ordination graph of plant community types. and the distribution of preponderant species in the plant communities determines the distribution pattern of plant communities types to great degree

    植物群落中優勢種的dca排序格局圖與植物群落類型的排序圖有很大的相似性，而且植物群落中優勢種的分佈在很大程度上決定著植物群落類型的分佈格局。
  16. The results indicated that the greater the niche breadth of a species was, the stronger the ability of adaptation to environment and using resources was. the greater the niche overlap value for some species - pairs, the more similar the environmental requirements and resource use. the species with wide niche breadth may have high overlap value with species with narrow niche breadth, and low on the contrary

    結果表明，種群生態位寬度越大，對環境的適應能力越強，對資源的利用能力也越強；生態位重疊越大，種群間的生態相似性越大，利用資源的相似性程度越高；生態位寬的種群對生態位窄的種群可能有較高的重疊值，反之則較低；生態位寬度最大的種群不一定為群落的建群種。
  17. In the part of vertical distribution, the author make an initial explore of its vertical distribution regulations in the 4 following aspects : the comparison of grasshopper community in different vertical belt ; the definition and comparison of dominant species in every vertical belt ; analysis of similarity and the definition of multiple belt and single belt species, in the author ' s opinion, vertical distribution of grasshopper in changbai mountain region do not have integrated regularity, its richness is related to the complexity of vegetation composition, and affected by other environmental factors

    關於垂直分佈的研究，作者主要從不同垂直帶內蝗蟲群落的比較、各垂直帶中優勢種的確定和比較、相似性的分析和多帶種及單帶種的確定4個方面，對其垂直分佈規律進行了初步探討。作者認為，長白山地區蝗蟲的垂直分佈不具有整體的規律性，蝗蟲種類的豐富度直接與植被組成的復雜程度相關，同時受生境中其它環境因子的影響。
  18. The resultshowed that the majority of the species in the wan mu ling are of narrow niche, the relationamong the species is very complex and many species share in the resource ; the niche proporrion - al similarity and the niche overlap index reflect the niche characteristics of the evergreen broadleaved woodland in subtropical forest

    結果表明：組成萬木林森林群落的種群絕大多數為狹生態位、種群之間關系復雜，對資源具有一定的共享性；種群之間的生態位相似性比例和生態位重疊指數指標值反映了亞熱帶常綠闊葉林的生態特徵。
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