For example, it says climate change and land use are expected to increase desertification worldwide, increasing the risk of sand and dust storms.
例如，气候变化和土地的开发使用预计将加剧世界范围的沙漠化，增加沙尘暴的风险。
The largest impact of biofuels on greenhouse gas emissions is determined by land-use change.
生物燃料影响温室气体排放的最重要因素是由土地使用变化来决定的。
The survey will substantially improve knowledge on land use change including deforestation, reforestation and natural expansion of forests.
调查将显著改善有关土地利用变化，包括森林砍伐、重新造林和森林自然扩展等方面的知识。
But hundreds of thousands of older varieties and wild relatives are left to the vagaries of land-use change, global warming and chance.
但是上万种旧品种和野生亲缘则随着土地利用的改变，全球变暖以及随机因素自生自灭。
In handy colour-coded maps it predicts the economic and environmental fallout of any proposed land-use change.
在一张容易操作的有色标的地图上，它可以预测任何提上议程的土地使用变化所带来的结果。
The study's authors looked at 8,000 populations of 2,500 species and studied the change in land use and water consumption across the globe。
该研究的作者对2500多个物种、8000个种群的生存状况进行了观察，并对全球土地和水资源消耗方式的变化进行了研究。
The study's authors looked at 8, 000 populations of 2, 500 species and studied the change in land use and water consumption across the globe.
该研究的作者对2500多个物种、8000个种群的生存状况进行了观察，并对全球土地和水资源消耗方式的变化进行了研究。
Method of correlation analysis was applied using the data of land use change from 1992to 2002.
研究方法：根据1992 - 2002年该地区土地利用变化数据，采用相关分析的方法。
Primary Study on the Response of Hydrology on Land-Use Change in Miyun Watershed.
密云水库流域土地利用变化水文响应初步研究。
The research of land use change is the foundation of the ecological environment change research, and it is also the scientific policy-making basis which regulates the human behavior.
土地利用变化的研究是生态环境变化研究的重要基础，也是调控人类行为的科学决策依据。
The Land Use and Cover Change process of the large-scale open mining area include: the land excavation, the land occupied, the land piled up.
大型露天矿区土地利用/覆盖变化过程包括：土地挖损、土地压占和土地占用。
Has been included in urban and rural planning pipeline construction land shall not arbitrarily change the use of.
已纳入城乡规划的管线建设用地，不得擅自改变用途。
The land problems, especially the change of land use have become the kernel and focus of land management.
土地问题特别是土地利用变化已经成为了土地管理的核心和焦点。
It is of significance to study the effect of land use change on ecosystem service values.
研究土地利用变化对区域生态系统服务价值的影响具有重要意义。
And the cause of land use change has relation with natural conditions, land development history, land reservation resources and socioeconomic conditions.
认为变化的原因与区域的自然条件、土地开发历史、土地后备资源及社会经济条件有关。
The land change in the county related to large data need to keep high precise so that the government make decision of land use on that.
农村土地变更和台帐管理涉及到的数据多、要求的精度高，只有使用计算机进行管理才能有效地发挥其作用。
Land use and land cover change (LUCC) is the main reason of global change, LUCC research has become the front in global change and hot question at present.
土地利用覆盖变化(LUCC)是全球变化的主要原因之一，当前LUCC研究已成为全球变化研究的前沿和热点问题。
This paper analyzes the change of cultivated land intensive use degree from 1990 to 2006 in China and its influencing factors using canonical correlation analysis.
本文运用典型相关分析方法，对全国1990 - 2006年的耕地利用集约度变化态势及其影响因素进行了分析。
The relative change rate of land use type is an index reflecting regional difference of change of land use .
土地利用类型的相对变化率是一种反映土地利用变化地区差异性的指标。
This paper deals with the effects of land-use change on the vertical distribution and storage of soil organic carbon (SOC) in north subtropical areas by means of field survey.
利用野外调查的方法，研究了北亚热带地区土地利用变化对土壤有机碳的垂直分布特征及储量的影响。
Water conservancy construction and the change of land use make the protection of Daqinghe downstream wetland facing a severe situation.
水利工程的修建和土地利用方式的改变使大清河下游湿地保护面临严峻的形势。
Land use change is a core field of the global environmental change study. Soil erosion is accelerated by irrational land use.
土地利用变化是全球环境变化研究的核心领域，不合理的土地利用加速了土壤侵蚀。
Then, with the help of grey relevance analysis, the social driving forces of land use change is analysed.
运用灰色关联分析法对土地利用变化的社会驱动力进行了分析。
Soil carbon is a significant component of global carbon cycling, the change of land use pattern has a great influence on soil carbon source or sink.
土壤碳是全球碳循环中的重要组成部分，土地利用方式的改变对土壤碳的源和汇具有很大的影响。
By analyzing land use maps, combining statistic materials, connect the spatial data and attribute data and build dynamic change data base of land use.
通过对土地利用图的空间分析，结合统计资料，将属性数据和空间数据链接，建立起区域土地利用动态变化数据库。
This part also discusses announcement of the register of land use change and contents of land use right in countryside of China.
此外，本章还对我国农村集体土地使用权登记的内容以及集体土地使用权变更登记的公告问题做了分析与讨论。
This part also discusses announcement of the register of land use change and contents of land use right in countryside of China.
此外，本章还对我国农村集体土地使用权登记的内容以及集体土地使用权变更登记的公告问题做了分析与讨论。
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