群落生物量 的英文怎麼說

中文拼音 [qúnshēngliáng]
群落生物量 英文
community biomass
  • : 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
  • : 落名詞[方言] (北方對蓮花落的俗稱) a kind of folk song
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 群落 : community; cenosis; coenosis; coenosium; duriherbosa; coen
  • 生物 : living things; living beings; organisms; bios (pl bioi bioses); biont; thing; life生物材料 biol...
  1. Dynamics of the aboveground biomass yield of the caragana stenophylla - stipa spp. community on desert grassland in mu us sandland

    小針茅地上對氣候因子的動態響應
  2. The density with the biodiversity increasing shows " m " model. ( 3 ) the correlation analysis shows : elevation, slope, development stage and biomass are main factors which affect the biodiversity pattern in the research region. the biodiversity of the quercus aliena var. acutesrata community shows the patterns with the elevation and slope affecting : on sunny slope, the species diversity increases with the elevation increasing below the attitude of 1640m and its climax is at this attitude ( the diversity index h = 1. 68 ), upward this point, the diversity index descends slowly. the evenness shows ascend trend with the elevation upward, its climax point at 1800m ( the evenness index jsw = 0. 78 ), then descending after this point

    ( 5 )通過分析,銳齒棟群落生物量多樣性呈現如下關系:在海拔1500一170枷范圍內,銳齒棟群落生物量種多樣性之間呈單峰曲線關系;在海拔1700一1900m范圍內,種多樣性之間呈不明顯的波動關系;在海拔1900一2100m范圍內,種多樣性的增加而增大,通過對不同高程內種多樣性分析發現,隨著海拔的上升,最大對應的種多樣性略有增加趨勢;在相同海拔和坡向條件下,種多樣性之間也呈典型的單峰曲線關系;產力與種多樣性之間總體上也呈單峰曲線關系。
  3. Soil microbial biomass and viable population size ( plant counts ) were negatively affected by the elevated metal levels, but the size of soil basal respiration rate and microbial metabolic quotients were positively influenced by the increasing heavy metal pollution levels. microbial community structure also changed with increasing contamination, as indicated by biolog data and principal component analysis of biolog community metabolic profiles. soil microbial metabolic profiles ( awcd ) values, community richness and diversity index in mine - soils decreased remarkably as compared

    相關分析結果表明,土壤重金屬含和土壤基礎呼吸、微cfn 、代謝剖面( awcd ) 、微商( cmic / corg ) 、代謝商( qc02 )與人工栽培的香根草植地上部分呈顯著或極顯著正相關(卜0 . 6653飛0 . 8945 」 ) ;微c 、微n 、化作用強度、酶活性、shannon指數( h )和微豐富度( s )與人工栽培的香根草植地上部分呈顯著或極顯著地負相關( r =一。
  4. V ) occupying space and covering ground should be served as the main strategy in early stage of vegetation restoration, which would enable the community coverage to rehabilitate rapidly. in mid - stage, due to the change of light environment and the species substitution, component adjustment should be chose as the main strategy

    5 )植被恢復的策略是早期階段以搶占空間、覆蓋地面的對策為主,蓋度恢復很快;中期階段,林內光照環境改變,種替代,恢復對策以種組成成分的調整為主;後期則是積累與組成結構調整並重。
  5. In the meanwhile, the best community that was picked out from natural deciduous broad - leaved forest was taken as contrast. and the hight, dominance, soil fertility, coverage, composition and biomass of the community were used as community characteristics parameters to comprehensively evaluate the restored degree of communities at different restoration stages

    同時,在天然闊葉葉林中選取一個最佳作為參照,運用高度、顯著度、土壤肥力、蓋度、組成結構和6個指標為特徵參數,對各個階段恢復的程度進行了綜合的評價。
  6. Pyramid of biomass a type of ecological pyramid based on the total amount of living material at each trophic level in the community, which is normally measured by total dry weight or calorific value per unit area or volume, and shown diagrammatically

    金字塔:指基於每個營養水平上有命的質總的一種態金字塔類型,通常通過總干重或者每單位面積或體積的值來衡,並用圖表表示出來。
  7. A study on the biomass of rice field ecosystem during slack winter season in xiangtan suburb

    湘潭市郊稻田態系統冬閑期間植的研究
  8. Results demonstrate that with the succession going on from herbosa shrubs coniferous forest theropencedrymion evergreen broad - leaved forest, abundance and diversity index of species, biomass and productivity of vegetation all show a rising trend prior to the formation of a mature and stable biotic climax

    結果表明:隨著草叢灌叢針葉林針闊混交林次常綠闊葉林正向演替的進行,在未形成成熟而穩定的頂極之前,種豐富度、種多樣性指數、植被產力都呈增大趨勢。
  9. Biomass of agriophyllum squarrosum community and its function on mobile sand dune in horqin sandy land

    科爾沁沙地流動沙丘沙米群落生物量特徵及其防風固沙作用
  10. The structures and dynamic changes of the artifical sand - fixing vegetation were studied based on the follow views : components of vegetation community, plant diversity, life - forms of vegetation, trends of plant growth, characteristics of the vertical and horizontal structure of vegetation, relationship between the vegetation community and environment ( including soil moisture temperature etc. ), relationship between the vegetation community and characteristics of plant physiological activities. some results were showed as follow : 1. components, diversity and life style of artificial vegetation in shapotou region the marked changes of artificial vegetation have taken place during more than 40 years, since the establishment of sand - fixing vegetation

    本文以騰格里沙漠東南緣寧夏中衛縣沙坡頭地區人工固沙植被作為研究對象,採用傳統態學的野外調查方法,從植被的組成、多樣性、活型、長動態、垂直結構特徵、水平結構特徵、結構與周圍環境(土壤含水、溫度)相互關系及其與植自身態適應特徵關系等多個角度研究了人工植被的結構及其動態變化,取得了如下研究結果: 1 、植被組成、多樣性及活型:沙坡頭地區人工植被經過近50年的演變,從流動沙丘到固定沙地,沙地植被的動態變化經歷了從人工植被到人工?自然植被的轉變,從人工植被建立初期的少數幾種引種植到現有30多種植,隨著固定沙地時間的延長,植種類日趨豐富,並且人工植被在15 25年、 40 50年兩個階段,種的周轉速率最大,即結構變化最大。
  11. The study on biomass composition dynamics of community in degenerated steppe of leymus chinensis after shallow ploughing

    退化羊草草原在淺耕翻處理后植群落生物量組成動態研究
  12. In the dissertation, we study the ecological relationship of plant communities. based on it, we not only study methodology of analysis of ecological relatioship, but reveal the ecology rules hiding in the disorder and vast and numerous data, which are aquired by a great lot of research

    本文通過對植態關系的研究,不僅對態關系分析方法進行了方法學研究,而且應用已建立的方法分析獲得的大調查數據,揭示了隱含在雜亂浩繁數據中的態學規律。
  13. The grazing of david ' s deer to p. virdis ( l. ) beauv. varied between different seasons, greatly producing differences of the proportion and biomass of plant communities accordingly

    麋鹿對狼尾草的取食具有季節選擇性的特點,這很大程度上影響了目前棲息地的植組成結構及各種植比例隨季節的變化。
  14. The paper investigated the monthly biomass dynamics of grass layer of different plant communities in dafeng national david ' s deer nature reserve, which increased from may to september, the percentages of pennisetum virdis ( l. ) beauv. biomass were from 61. 15 % to 85. 57 % during may to september

    摘要測定了大豐國家級麋鹿保護區圈養區內不同類型植草本層總隨月份變化動態,結果表明,植的總從5月份至9月份呈增加趨勢,其中狼尾草種占總的比例從5月份的61 . 15 %增加到9月份的85 . 57 % 。
  15. The results were showed : t. mongolicum and t. gambasum circles could promote the dry above ground biomass of the community obviously

    結果表明:白蘑、黃蘑圈均可極顯著地提高地上
  16. The work on seasonal dynamics of litter input and decomposition and the relationship between them and environmental factors was studied through the method of harvest and weight loss. soil respiration rate was measured by alkali - absorption method and the contribution from soil microorganism respiration and from root respiration was determined through trendline method of linear regression between soil respiration rate and belowground biomass. mathematical models were established between the seasonal dynamics of main components of soil total respiration including soil respiration, root respiration, soil microorganism respiration, litter respiration and environmental factors

    應用收獲法和重損失法對枯枝葉輸入與分解的季節動態及其與環境因子的關系進行了研究;應用靜態氣室法測定了土壤總呼吸和凋呼吸,應用土壤呼吸與地下線性回歸趨勢線法測定了土壤微呼吸及根呼吸的貢獻,運用相關分析法建立了土壤總呼吸、根呼吸、土壤微呼吸及其凋呼吸季節動態與環境因子之間的數學模型;應用灰色分析比較了兩土壤呼吸季節動態產差異的原因;應用干重換演算法對土壤微積累的季節動態進行了測定,建立了土壤微積累與環境因子的數學模型;應用系統分析方法,利用分室模型,對兩枯枝葉與微之間的能流動進行了定測定和穩定性分析。
  17. As a case study, the responses of leymus chinensis steppe of songnen plain in northeast of china to human being activity ( light grazing, middle grazing, heavy grazing and overgrazing ) were discussed based on the field observed data

    結果表明,隨著放牧強度的增加,羊草草原的植被蓋度和隨之降低,優勢羊草將逐漸被鹽所替代,結構趨于簡化,種向旱化和鹽化演替。
  18. Influence of mowing for many years on community biomass and the important value of leymus chinensis and koeloria cristata population on l. chinensis steppe

    多年割草對羊草草原群落生物量及羊草和草種重要值的影響
  19. Biomass the weight or volume of living organisms of one particular species per unit area ( species biomass ), or of all the species in the community ( community biomass )

    :單位面積內某個特定種中所有體的重或體積() ,或中所有種的重或體積(群落生物量) 。
  20. The community productivity, structure and succession are significantly influenced by global climate changes. this study focused on soil respiration rate of stipa baicalensis grassland by using dynamic infrared gas absorbed method. we analyzed diurnal pattern of soil respiration rate and the influences of surface soil temperature and water content for this parameter, then compared the differences between day and night soil respiration rates, and explored the correlations between aboveground and underground biomass with the soil respiration

    溫帶的半乾旱、半濕潤區草甸草原屬于過渡氣候影響下形成的植被類型,對環境氣候條件變化十分敏感,為了揭示半乾旱、半濕潤區草甸草原態系統土壤碳素釋放規律及其對主要環境因子的響應,本研究採用動態室紅外氣體吸收法測定松嫩草甸草原典型? ?貝加爾針茅土壤呼吸速率,分析了土壤呼吸速率日變化規律及表層土壤溫度和含水對土壤呼吸速率日變化的影響,比較了土壤呼吸速率的晝夜差異,探討了地上和地下與土壤呼吸速率之間的相關關系。
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