草原地带 meaning in Chinese
prairie
Examples
- On steppe zone in northern frontier before han dynasty in archaeology
考古学上所见汉代以前的北疆草原地带 - Leymus chinensis and stipa grandis are dominant species with a wide distribution in the inner mongolian steppes
羊草和大针茅是内蒙古典型草原地带性分布的优势种。 - 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
相对于森林地带北界森林线，森林草原地带北界应为树木线。 - 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
植被建造不应局限于一种土地利用模式，如朱显谟“ 28字方略” ，不能无视疏林及稀疏灌丛在森林草原地带的客观存在。 - Meanwhile , most aspects about this perspective are concerned , which include quantification of the soil water background of the plateau area , the regional spatial variation of soil water background and variation along the slope , mosaic structure and seasonal changes etc . the results show that : ( 1 ) for the fundamental circumstance for vegetation development is the original debilitated slope , so the perspective of soil water background specially for the loess plateau refers to the soil water conditions on the original slope . ( 2 ) the value of soil water background appears to be a descending trend from south to north based on the difference of vegetation zones . in the forest zone , soil moisture contents beneath 3m depth from the soil surface are more than 12 % usually ; in the forest - pasture zone , the values of soil moisture content beneath 4m depth underground are more than 6 % and stable , and tend to be ascending while the depth increases ; but the values in the dry pasture zone is lingering between 4 % to 6 % from the surface layer to sub - layers
发展了“土壤水分背景”的概念，并以之为基础对其各个方面进行了研究，使之形成一个相对独立和完整的体系，主要包括黄土高原土壤水分的背景值、土壤水分背景的区域分异、坡面分异、镶嵌结构及其季节分异等： ( 1 )由于植被生长发展、演替的基础阶段是天然草被群落，故认为黄土高原的土壤水分背景在概念上是特指该区天然草被群落下的土壤水分状况； ( 2 )黄土高原的土壤水分背景值，根据植被地带的不同表现出自南向北逐渐降低的规律：森林地带3米以下土层水分背景值普遍稳定地高于12 ，森林草原地带4米以下土层水分背景值稳定大于6 ，且均随土层的加深水分含量逐渐增加，而草原带的土壤水分背景值自土表至底土层一直在4 6之间徘徊。