沙坡头地段位于腾格里沙漠东南缘，包兰铁路沿线，属草原化荒漠带。
Shapotou area, where the Baotou-Lanzhou Railway pass through is situated at the southeast edge of Tengger desert, belonging to steppe desert zone.
该地区集中分布着一批古老残遗物种，这些物种大多为群落的建群种或优势种，对维持草原化荒漠区脆弱的生态系统具有重要作用。
Many ancient relic species centrally distributed in the area, most of them were the constructive or dominant species of desert community, their existence played an import.
几十年来，气候变暖使得绿地消失殆尽，过度放牧又加剧了草原的沙漠化。
The grasslands are dying out, as decades of warming temperatures-exacerbated by overgrazing-turn prairie into desert.
从草原到海洋，生态学家们发现生物的多样化能促进生态系统的生产力，增强其稳定性。
From grasslands to oceans, ecologists are finding that greater diversity tends to boost an ecosystem's productivity and reinforce its stability.
大概5000年前这片土地还是富饶的大草原，最近2000年持续不断的沙漠化改变了该国的地貌。
Over 5000 years ago the same land was actually covered with fertile grasslands - the desertification has took place in the last 2000 years.
这种冲动有部分来着我们的模式化思维的天性-我们终归只是来自非洲草原的生物，有计划的掩盖着自然界的发展趋势。
The impulse is partially a consequence of our pattern-seeking nature—we are, after all, creatures of the savanna, programmed to uncover trends in the natural world.
持续进行的全球暖化可能让目前仅存的一点点草原变成沙漠，就像雨林消失的模式一样。
Continued global warming could turn current marginal grasslands into deserts as rainfall patterns change.
当地牧民面临着灌溉庄稼的难题和草原荒漠化的挑战。
Local herdsmen face the challenge of irrigating their crops and desertification of the grassland.
目的是在青海果洛地区，通过在退化的草原上限制放牧来减少沙漠化。
The goal is to reduce desertification by limiting grazing on the shrinking grasslands in the Golog region of Qinghai.
从草原灌丛化过程中灌丛内外土壤资源源-汇关系，说明灌丛资源岛作为土壤资源的汇而发生作用。
In terms of source-sink relationship in soil resources, the resource island under shrub patches acts as a sink for soil resources in the thicketization of grasslands.
随着草原沙漠化的加剧，土壤粘粒含量趋于减少，砂粒增多。
With the process of the sandy desertification in grassland, the contents of clay decreased.
位居干旱气候区的内蒙古高原中北部的荒漠草原地带，面临着严重荒漠化的威胁。
The desert steppe zone in the arid land of northern Inner Mongolia plateau is confronted with serious desertification.
近年来，草原上的农民一直在努力使作物品种多样化，尽量降低小麦歉收年和价格下跌的影响。
In recent years, prairie farmers have sought to diversify their crops to minimize the effects of bad crop years or reductions in the price of wheat.
呼伦贝尔沙质草原正面临新一轮沙漠化的严重威胁。
HulunBuir Grassland is endangered by a new phase of sandy desertification.
为了有效遏制草原沙漠化趋势，我国启动了一系列草原沙化治理工程来改善草原生态圈生态环境。
In order to effectively prevent the trend of desertification, a series of grassland desertification control project were started to improve grassland ecosystem and environment in China.
草原退化就是指草地植物数量减少、质量变坏以及生境条件劣化的草地。
Grassland deterioration results in reduction of number of plant species, worsening of forage quality and ecological conditions of the grassland.
从森林带到森林草原交错带，森林斑块变小、森林景观破碎化程度提高。
From forest zone to the ecotone, forest patch size decreases while forest fragmentation increases.
土地盐碱化、沙漠化和草原退化，是干旱内陆盆地主要环境灾害。
The land salinization and desertization and grass-land degeneration are mainly environment disaster of arid continental basin.
水系沉积物中铜异常偏弱、流长偏短是青海干旱草原区化探异常的普遍现象。
It is a common phenomenon in the geochemical exploration in arid prairie of Qinghai that the dispersion length of copper anomaly is short and the anomaly is weak in stream sediments.
研究选取荒漠化草原：西苏旗额仁淖尔苏木阿尔善图嘎查作为研究对象，希望对提高荒漠化草原牧户畜牧业生产效率作出有益的探索。
Selecting Arxant village in Xisu Counties, a desertification grassland, as the study case, this article wishes to help improve the production efficiency in those desertification grassland.
研究结果表明， 黑化生境下的变色沙蜥体色显著深于非黑化枯黄色生境下的草原沙蜥。
Our results showed that the body color of P. versicolor in "melanistic" habitat was significantly darker than P. frontalis in the "non-melanistic" withered yellow habitat.
近年来，该草原中的砂质草场已大面积发生沙漠化。
But in recent years, sandy desertification occurs in the large areas of sandy grasslands in Hulunbuir Steppe.
露天矿排土场的严重水土流失，导致周边土壤盐渍化和草场退化，是草原露天矿区环境治理的关键和重点。因随机排土，大部分排土场的表层土壤为深层绿色泥岩土，不适于植物生长，治理难度很大。
Serious erosion of soil and water in refuse dump is key and main task of land restoration in open cast mine of steppe region, which induce salination and degradation of soil in surroundings.
同时，大草原公司(Grasslands, LLC)还在探索碳封存货币化的方法。
Grasslands, LLC is also exploring means to monetize the sequestration of carbon.
从森林带到森林草原交错带，森林斑块变小、森林景观破碎化程度提高。
From forest zone to the ecotone, forest patch size decreases while forest fragmentation increases. Forest landscapes...
Schindler担心若不逆转当前的形势，大草原将面临半沙漠化的危险。
Mr Schindler fears that unless these trends are reversed, theprairies risk becoming semi-desert.
Schindler担心若不逆转当前的形势，大草原将面临半沙漠化的危险。
Mr Schindler fears that unless these trends are reversed, theprairies risk becoming semi-desert.
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