steppe forest 中文意思是什麼
steppe forest
解釋
乾草原森林-
Forest is replaced by other vegetation types such as the forest steppe or steppe.
森林將被其它植被類型（例如森林草原或草原）所替代。 -
So far as the north demarcation line of the forest zone is called the forest line, the north demarcation line of the forest - steppe zone should be called the tree line
相對于森林地帶北界森林線，森林草原地帶北界應為樹木線。 -
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。 -
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。 -
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。 -
Vegetation construction should n ' t be confined to such a land use pattern as " the 28 - word general plan " put forward by zhu xianmo. the objective reality of thin woods and sparse shrubberies in the forest - steppe zone cannot be ignored
植被建造不應局限於一種土地利用模式，如朱顯謨「 28字方略」 ，不能無視疏林及稀疏灌叢在森林草原地帶的客觀存在。 -
The result of analysis shows that the climate of the period during which these strata were formed was mainly dry and cold, and the pollen of herbs is predominant. in the later part of this period the temperature and humidity increased a little, especially between the two cultural layers there was a short but clear section of wet and warm climate and a temperate forest steppe landscape existed
古環境分析表明，文化層出現前後的這一段時期，一直以乾冷氣候為主，草本花粉占絕對優勢，中後期溫濕度有所增加，尤其上下文化層之間曾有一個短暫而明顯的較為溫濕的時期，出現了溫帶森林草原景觀。 -
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。 -
In order to construct vegetation in line with local conditions, in addition the paper analyzes the viewpoints relevant to vegetation properties of the loess plateau along with regional differentiation of bio - climatic conditions and vegetation zonality. it is shown that the loess plateau might be regionalized into different vegetation zones of forest and steppe. it could n ' t be believed that zonal environment do n ' t be possessed in the loess plateau
為因地制宜地建造植被，本文還分析了黃土高原植被屈性的有關觀點，以及生物氣候條件在不同地域之間的分異性和植被地帶性特徵，說明黃土高原可表徵為森林、草原等地帶，不能認為黃土高原不具有森林發育的地帶性環境。 -
Results show that qaidam mountain desert region has the highest average ecological risk value 4. 2585, followed by guoluonaqu alpine scrub meadow region 2. 7640 and qinghai and qilian mountain steppe region 2. 7335 among these ecosystems alongside qinghai - xizang highway and railway through six natural regions. as far as land cover types are concerned, the top three ecological risk values appear in the needle - leaved forest 4. 3096, desert ecosystem 4. 1174 and land without vegetation 3. 6182 respectively, which are higher than those in the other seven land cover types in the study site
評價結果顯示：青藏公路鐵路沿線生態系統所跨越的6個自然區的平均生態風險值居前3位的是：柴達木山地荒漠區4 . 2585 ，果洛那曲高寒灌叢草甸區2 . 7640青東祁連山地草原區2 . 7335沿線10種植被生態系統平均生態風險值居前3位的是：針葉林生態系統4 . 3096荒漠生態系統4 . 1174和無植被地段3 . 6182 。 -
Abstract : the forest - steppe ecotone in northern hebei and eastern inner mongolia is characterized by high biodiversity
文摘:河北北部、內蒙古東部森林-草原交錯帶富於高的生物多樣性。
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