西北干旱区

中国西北干旱区1981～2001年NDVI对气候变化的响应分析

The Response of NDVI to Climate Variability in Northwest Arid Area of China from 1981 to 2001

西北干旱区旅游业持续发展研究

Study on sustainable development of tourism in Northwest Arid Area

分别利用Hargreaves和PM公式计算西北干旱区ET0的比较

Comparison of estimating ET_0 in arid-area of Northwest China by Hargreaves equation and Penman-Monteith equation

通过对我国西北干旱区陆-气相互作用试验强化观测期（IOP）在甘肃敦煌取得的资料合理筛选以后，探讨了荒漠戈壁地表湍流通量参数化的问题。

The parameterization of surface turbulent fluxes over Gobi in ar-id region is researched by using rationally-screened observational data .

西北干旱区LUCC与农业系统可持续性能值评价研究

LUCC and Emergy Evaluation on Sustainability of Agricultural System in Arid and Semiarid Area of Northwest China

SPAC系统在面向生态的西北干旱区水资源管理中的应用

Application of SPAC in ecological environment oriented water resources management in arid region , NW China

根据HBV水文模型的基本原理，建立了西北干旱区内陆河出山径流概念性水文模型。

Based on the basic principle of the HBV conceptual hydrological model , a hydrological model of the mountainous watersheds in the arid inland area of northwest China was developed by the authors .

近40a西北干旱区极端降水的天数增加了2天。

Days of extreme precipitation increased 2 days in resent 40 years .

近50a人类活动对西北干旱区水文过程干扰研究&以塔里木河流域为例

Study on the Disturbance of Human Activities on the Hydrological Process in Tarim River Watershed

PS材料对西北干旱区土遗址具有良好的加固效果，能够大大提高遗址土体的力学强度和抗风蚀能力。

As a new type of inorganic reinforced material , potassium silicate ( PS ) can greatly improve the mechanical strength and the ability of anti-wind erosion of earthen ruins soil after being reinforced .

CoLM模式在西北干旱区和青藏高原区的适用性研究

The Application of CoLM to Arid Region of Northwest China and Qinghai-Xizang Plateau

绿洲是西北干旱区最主要的农业生产基地，但在西部大开发生态建设的要求下和中国加入WTO的冲击下，绿洲地区传统的灌溉农业急需进行结构调整。

Oasis is the foremost base of agriculture production in arid regions of northwest China . Under the requirement of the ecological development in west development and the impact of China entering WTO , the agriculture framework in oasis regions need to adjust urgently .

中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室，甘肃兰州730000摘要：西北干旱区天然水体中广泛分布以NaF和KF为主的氟物质。

In arid area of northwest China , the NaF and KF are extensively distributed in the natural water , such as rivers , lakes and groundwater .

近40a西北干旱区极端气候变化趋势研究

Study On Trends Of Extreme Climate Change in the Arid Region of Northwest China in Resent 40 Years

西北干旱区近50a旱涝时空变化及其防御措施研究

Study on Spatio-temporal Changes of Drought and Flood in the Arid Region of Northwest China in Resent 50 Years and the Countermeasures

揭示了夏季在西北干旱区和华北半干旱区分别存在干旱和半干旱经圈环流，夏季在高原32.5°N以南还存在巨大的向西纬圈环流等事实；

The results explore the facts that there exist drought and semi-drought meridional cells in the Northwest China arid region and the North China semi-drought region , respectively and that there exists a giant westward zonal circulation to the south of 32.5 ° N in the Plateau in summer .

西北干旱区SG-SPAC系统水力模型的建立

The hydraulic model of SG-SPAC system in arid area of Northwest China

应用GRNN神经网络模型计算西北干旱区内陆河流域出山径流

Application of the generalized regression neural network to simulating runoff from the mountainous watersheds of inland river basins in the arid area of northwest China

基于C5.0决策树算法的西北干旱区土地覆盖分类研究&以甘肃省武威市为例

The Study of the Northwest Arid Zone Land-Cover Classification Based on C5.0 Decision Tree Algorithm at Wuwei City , Gansu Province

应用该模型对西北干旱区内陆河流域山前绿洲灌溉农田的土壤水分均衡和作物根系吸水规律以及SPAC系统中土壤水分运移规律进行了模拟研究。

Furthermore , the model system has been used for simulating the water balance in field planted spring wheat under the condition of irrigation at fore-mountain oasis belts in drought area of northwest China , and water uptake by roots and soil moisture movement in SPAC system .

我国西北干旱区区域性沙尘暴特征及成因研究

Characteristics and Cause of Regional Sand-dust Storm Process in Northwest China

中国西北干旱区的地下水资源及其特征

Groundwater resources and their characteristics in arid lands of Northwestern China

中国西北干旱区额济纳盆地地质生态学研究

Geoecology of the Ejina Basin in North-Western Arid Region , P.R.China

西北干旱区发展节水灌溉农业的意义与前景

Significance and Prospect of developing water-saving irrigated agriculture in Northwest China

西北干旱区沙尘暴数据库系统介绍

The Sandstorm Database System Introduction in Arid Region in Northwest China

中国西北干旱区泥石流成因条件初步分析

Analysis of Cause of Development of Debris Flow in Northwestern China

西北干旱区，为典型的内陆干旱气候。

Northwest dry area is a typical inland dry weather .

西北干旱区城市生态环境规划研究&以内蒙古巴彦浩特为例

Research on urban ecological environment planning in arid area of Northwest China

生态用水的概念界定及其在西北干旱区实施的策略

Definition of ecological water and Its Application Tactics in Northwest Arid Area

中国西北干旱区树木蒸腾对气象因子的响应

Trees transpiration response to meteorological variables in arid regions of Northwest China