草地和林地相互交错。
流域草地和林地具有消减洪峰,涵养水源的功能。
Grassland and forest of watershed can drop down the flood peak and achieve self-restraint of the water.
较大面积的草地和林地被分割、破碎化,小块盐碱化草地空间聚集与扩张。
The arable land and salinized land patches congregated and expanded, while the landscape of grassland and forestland were becoming more fragmented.
一种无处不在的草地和树木混合的林地已经遍布欧洲和美国,现在已经蔓延到世界各地的其他城市。
A ubiquitous woodland mix of lawn grasses and trees has found its way throughout Europe and the United States, and it's now spread to other cities around the world.
国家森林局的相关人员说这场大火燃烧的主要是草地和灌木林地,生态系统并不会因为这种大火而受影响。
The fires are burning mostly grass and shrub land, ecosystems that are adapted to fire, says the Comisión Nacional Forestal (CONAFOR, Mexico’s National Forest Service).
长城周围的土地利用类型主要有有林地,灌木林,疏林地,耕地,荒草地和裸岩。
There are forest, spinney , open woodland, plough field, grass and rock around the Great Wall.
结果表明:决定该区景观格局的主体要素类型为草地、难利用地和林地.其次为耕地。
The results show that grasslands, unable land and forests are the main landscape types in the research areas.
分离度指数在一定尺度上是交通和工矿业用地最大,耕地、林地、牧草地相对较小。
In the scale, the isolation index of the traffic land and industrial land relatively was higher than that of the cultivatable land and grassland.
除此之外,中国的人均林地、草地、淡水资源分别只及世界平均水平的九分之一、三分之一和四分之一。
Besides this, China's per-capita average of forested land, grassland and freshwater resources amounts to only one-ninth, one-third and one-fourth of the respective world averages.
结果表明,从1994-2001年,全流域的旱地、草地、林地、裸岩地面积增加,盐碱地、沙地、戈壁和湿地面积减少。
The statistics show that from 1994 to 2001 the area of land, grass, holt and exposed land increased, while the saline land, dene, gobi and wetland decreased.
林地土壤初渗速率和稳渗速率均显著高于荒草地。
The soil infiltration rate in forest land was obviously higher than that in waste grassland.
旱地、天然草地和未成林造林地三者变化面积占四子王旗土地变化面积的96.67%。
Dry land, natural grassland and immature forest of change area account for 96.67% of land change area in Siziwang banner.
对1997 - 2002年的土地变化流向进行了分析,旱地和天然草地主要流向了未成林造林地。
The analysis of land change direction flow from1997 to 2002, dry land and natural grassland mainly flow to the immature forest lands.
从空间位置上看,通辽市西北部及兴安盟西部和东北部变化最大,通辽市科尔沁区和四周旗县及呼伦贝尔市草地向林地演变的交错带为变化明显区域。
From space postitions, significant change area is northwest of Tongliao city and west and northeast of Xilinhot, and the area of Tongliao city around and Hulunbuir is also significant change area.
因此,从耕地利用土地转换为灌木林地或草地也许,有助于改善土壤有机碳养分吸收和稳定。
Therefore, land use conversion from cropland to shrub land or maybe grassland, contributed to SOC sequestration and improved soil nutrients stabilization.
我们采取径流实验小区进行对比观测的方法,初步分析了裸地、林地和草地三种不同下垫面条件对径流量及年内分配的影响作用。
Therefore, tree planting and grass growing in semi-arid area maybe reduce runoff, meanwhile, improve monthly runoff distribution in a year.
荒草地、裸土、灌木林地、有林地、沙地面积减少,荒草地和裸土地大幅度减少。
The area of grassland, waste land, bush forest land, forest land and sand land reduced, grassland and waste land reduced drastically.
荒草地、裸土、灌木林地、有林地、沙地面积减少,荒草地和裸土地大幅度减少。
The area of grassland, waste land, bush forest land, forest land and sand land reduced, grassland and waste land reduced drastically.
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