草甸草原 的英文怎麼說

中文拼音 [cǎodiàncǎoyuán]
草甸草原 英文
meadow ste e
  • 草 : Ⅰ名詞1 （草本植物的統稱） grass 2 （指用作燃料、飼料等的稻、麥之類的莖和葉） straw 3 （草稿） dra...
  • 甸 : 名詞1. （古時稱郊外的地方） suburb 2. （甸子, 放牧的草地, 多用於地名） pasture
  • 原 : Ⅰ形容詞1 （最初的; 原來的） primary; original; former 2 （沒有加工的） unprocessed; raw Ⅱ動詞（原...
  • 草原 : grasslands; steppe; prairie
  1. Vegetation dynamics and soil characteristics of different period abandoned land was conducted in typical steppe at xilinguole league and meadow steppe at hulunbeier league, inner mongolia. the results showed : the function community of annual plants, perennial rhizornatous grasses and perennial rosette grasses were appeared at different succession stage of abandoned land in typical steppe and meadow steppe

    本試驗分別在內蒙古錫林郭勒盟典型草原帶和呼倫貝爾盟草甸草原帶對不同撂荒年限的撂荒地植被動態及土壤特性進行了研究，目的是探討草原區撂荒地植被演替的規律，為撂荒地植被的重建提供理論依據。
  2. The author then proposes to develop an index of heterogeneity in time, perhaps in the following manner: habitat, applying the numbers1 of forest, o for meadow or savanna.

    然後作者又提出求異質性在時間上的指數，這多半採用以下方法：生境：森林為1，草甸或稀樹草原為O。
  3. A known amount of lycopodium spores was added to each sample to calculate the concentration of pollen ( grains / gram ). pollen was examined at magnifications of 100 + and 400 + and identified using modern pollen collections and published atlases

    P2 - 1 ：該亞帶木本花粉的濃度達到了9 . 79粒克，而草本植物花粉的濃度相對于p1帶有所下降，氣候條件較好，植被為草甸草原。
  4. The shape index tends to increase with growth of the patch area. the shape indices of the forest and the farm landscape between 1. 10 and 1. 30 and the shapes of them are close to rotundity. however, the shape indices of the herbage and the shrub landscape of temperate zone between 1. 30 and 3. 00 and the shapes of them are long and narrow

    五臺山地區的斑塊形狀指數隨著斑塊面積的增加有逐漸增大的趨勢，該地區各類景觀要素中，各類森林景觀和農田景觀的斑塊形狀指數大多在1 . 10 1 . 30 ，其斑塊的形狀較接近於?形（即緊密型形狀） ；而溫帶灌叢景觀、溫帶草原及灌草叢景觀和山地草甸景觀的斑塊形狀指數大多在1 . 30 3 . 00 ，這幾類景觀要素的斑塊由於面積較大，大多以狹長為主（即鬆散型形狀） 。
  5. On the contrary, stem - derived forms of clonal plants more f requently occur in colder and drier habitats corresponding to higher latitude and / or higher elevation. individual types of clonal growth with sprouting are more frequent in warmer and wetter habitats, such as shrub forest, broad - leaves forest and bamboo forest. individual types of clonal growth with rhizome are more frequent in colder and drier habitats, such as alpine shrub forest, grassland and desert steppe

    根起源克隆植物中，根出條型植物的生境條件和根起源克隆植物的相同，出現在灌叢、闊葉林和竹林中的頻率較高；莖起源克隆植物中，根莖型植物的生境條件和莖起源植物的相同，出現在水生植被、草甸和草原中的頻率較高，而匍匐莖型植物在較溫暖、濕潤、陰郁的生境中出現頻率較高。
  6. The average of shannon - wiener diversity index was 1. 5481 in typical steppe abandoned land, which was only 55 % of natural grassland, while it was 1. 3492 in meadow steppe abandoned steppe

    典型草原撂荒地shannon - wiener多樣性指數的平均值為1 . 5481 ，是天然草地的55 ，草甸草原帶撂荒地shannon - wiener多樣性指數的平均值為1 . 3492 ，是天然草地的50 。
  7. The fractal dimension of the quercus liaotungensis, the grassland and the shrub landscape elements in wutai mountain is rather low, which shows that the quercus liaotungensis, the grassland and the shrub landscape are interfered quite little by human activities. summarily, we can conclude that the wutai mountain is a preferable site for ecological tour, but the rather big difference between the areas of each landscape element, the quite low diversity, the rather high degree of dominance as well as the influence of human activities are all the problems to be solved in the future management of the wutai mountain

    從五臺山各類景觀要素的分維研究中可以看出，各景觀要素的分維數普遍較低，說明各景觀要素的斑塊形狀較為簡單，受人為干擾較小；分維數較低的有遼東櫟林景觀、溫帶灌叢景觀、溫帶灌草叢及溫帶草原景觀和山地草甸景觀，這說明在該地區與其它植被景觀相比，遼東櫟林景觀、溫帶灌叢景觀、溫帶灌草叢及溫帶草原景觀和山地草甸景觀受人為活動的干擾較小，干擾程度低，天然狀態保持較好。
  8. The number of forest patches in forest - meadow regions is greater than that in the forest zone and in meadow - steppe regions

    在森林-草原交錯帶森林草甸區森林斑塊的數量最多，其次為森林帶，再次為森林-草原交錯帶草甸草原區，草原帶沒有森林斑塊。
  9. Steppe diversity, however, is characterized by higher plant diversity in the ecotone, especially in the forest - meadow region. diversity indices of plant communities reached peak values at the boundaries between the ecotone and the forest zone or the steppe zone, and between the forest - meadow region and the meadow - steppe region within the ecotone

    在森林-草原交錯帶多樣性指數較高，表現在多樣性指數在森林-草原交錯帶與森林帶和草原帶之間以及森林-草原交錯帶內森林草甸區和草甸草原區之間的邊界不同程度地出現峰值。
  10. The north slope on the east part of qilian mountains was separated into 6 vertical distribution zones : alpine cold desert meadow 、 alpine meadow 、 alpine bush meadow 、 mountain forest grassland 、 mountain grassland 、 and mountain desert grassland, there are also some areas of alternative distribution

    祁連山東部北坡根據氣候、土壤、地貌等因素，分為6個垂直分佈帶：高山寒漠草甸帶、高山草甸帶、高山灌叢草甸帶、山地森林草原帶、山地草原帶和山地荒漠草原帶，有交替分佈的地段。
  11. Clonal plants were more common in alpine meadow, tundra and alpine gravel vegetation than that of non - clonal plants

    在高山草甸，苔原，高山裸巖和礫石稀疏植被帶等脅迫生境中克隆植物占的比例較高。
  12. The edition of graphical data is operated on mge software and the area of all kinds of grassland types is calculated on the titan gis software. the result shows that : the total rangeland area of xinbaerhuyou banner is 2257078. 62 hm2, its area percentage is 89. 86 % ; the area percentages of temperate steppe type, temperate meadow steppe type, lowland meadow type, marsh type and temperate forage improved grassland are separately 85. 11 %, 1. 23 %, 12. 19 %, 1. 19 % and 0. 28 %. in lowland meadow type, two new subtypes - lowland meadow subtype and lowland saline meadow subtype are found, which were not found in the former materials

    研究結果表明：新巴爾虎右旗草地類型的總面積為2257078 . 62hm2 ，占總土地面積的89 . 86 % ；溫性草原類、溫性草甸草原類、低地草甸類、沼澤類及改良草地面積占草地總面積的比例分別為85 . 11 % 、 1 . 23 % 、 12 . 19 % 、 1 . 19 %和0 . 28 % ；低地草甸類中出現了以前沒有的低濕地草甸亞類和低地沼澤化草甸亞類。
  13. The decrease in area of meadow grassland and temperate grassland with high production vs. increase in area of desert grassland with low production indicated a dramatic degradation of the grassland in north china and the overwhelming impacts of human activities superimposed on the natural grassland ecosystem

    草甸草原面積亦呈逐年減少的趨勢，從1987年的1103km ~ 2減少到2000年375km ~ 2 ，面積減少了65 . 9 。優質高產草原類型面積的減少，以及荒漠類低產劣質草原面積的增加，預示我國北方優良天然草場資源正在急劇退化。
  14. The smallest one is alpine brush, it covers 0. 87 %, 2. 74km2 from the result we can find that landscape vegetation types are different. coniferous forest, alpine brush, steppe and desert are resource - environmental type. meadow is survival type

    成因上，針葉林、高山灌叢、高山草原、山地草原、高山草甸、荒漠為環境資源型，栽培植被為引入型，無植被地段為干擾型。
  15. Abstract : burrowing behaviors of the plateau zoko rs ( myospalax bailely ) in rel ation to soil hardness were investigated by using radio - telemetry at haibei alp i ne meadow ecosystem research station, qinghai, china

    文摘:採用無線電遙測法在中國科學院海北高寒草甸生態系統定位站對高原鼢鼠的挖掘行為及其與土壤硬度的關系進行了研究。
  16. Phalanx clonal plants possess stronger adaptation to stressful conditions. on the contrary, guerilla clonal plants seem to preference for warmer and wetter habitats such as swamp and meadow. in plant - spare habitats, shannon - wiener index increases with increasing importance of phalanx and guerilla clonal plants respectively

    密集型克隆植物在高緯度、高海拔，寒冷、養分貧瘠生境中較豐富，如高山灌叢、草原，荒漠草原；同密集型克隆植物相比，游擊型克隆植物在低緯度、低海拔，相對溫暖、濕潤的生境中豐富度較高，如水生植被、草甸。
  17. Study on dynamics of growing of 12 species herbage and aboveground biomass of plant community in meadow grassland

    草甸草原12種牧草生長發育規律和
  18. Vertical vegetative differentiation exists in the eastern mountainous area of northern liaoning province, while horizontal vegetative differentiation occurs in the central plain and western sandy meadow

    摘要遼北地區東部低山丘陵區存在植被垂直分異現象，中部平原區和西部沙質草甸草原區存在植被水平分異現象。
  19. The main characteristics of land use / land cover change in xilin river basin over the past two decades were significant decrease in area of meadow grassland, temperate grassland vs. significant increase in area of cropland, desert grassland, urban area and desertilized land

    錫林河流域20年來土地利用/土地覆蓋變化的主要特徵為草甸草原、典型草原面積的大幅減少和荒漠草原、農田和沙漠化土地面積的大幅增加及城鎮的擴張。
  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、半濕潤區草甸草原生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群落? ?貝加爾針茅群落土壤呼吸速率，分析了土壤呼吸速率日變化規律及表層土壤溫度和含水量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，探討了地上生物量和地下生物量與土壤呼吸速率之間的相關關系。
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