DESERTIFICATION相关论文
Aims Desertification results in ecological and biological diminution of the earth, and can happen naturally or cause by ......
Carbon sequestration in the total and light fraction soil organic matter along a chronosequence in g
本文通过对荣华二采区10...
Desertification dynamic and the relative roles of climate change and human activities in desertifica
本文通过对荣华二采区10...
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Assessing the relative role of climate change and human activities in desertification of North China
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The importance of non-carbonate mineral weathering as a soil formation mechanism within a karst weat
Soil degradation, including rocky desertification,of the karst regions in China is severe. Karst landscapes are especial......
Contributions of different land cover types in Otindag Sandy Land and Bashang area of Hebei Province
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Changes in plant species composition and diversity of alpine Kobresia (Kobresia pygmaea) steppe mead
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Study of Sand Dunes and Their Effect on Desertification of Cultivated Lands in Shaanxi Province, Chi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Carbon and nitrogen mineralization in soils along a deserti fication gradient in the semiarid Horqin
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Desertification Reversion in Relation to Land Use Change and Climate in Naiman County,Inner-Mongolia
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Vegetation actualities and feasibility of restoration for the periphery of oasis in extreme arid reg
The periphery of oasis plays an important role in mutual transformation between desert and oasis. Vegetation is an impor......
遥感及其技术应用和卫星技术的发展为资源环境调查提供了丰富的信息，在经济活动中发挥着巨大作用。本文根据美国陆地资源卫星TM影像......
中亚是盐尘暴高发地区之一,由自然因素和人文因素引起的沙质和盐质荒漠广泛分布.据初步估计,平均每年从干涸的咸海盆地通过空气输......
Changes in plant species composition and diversity of alpine Kobresia (Kobresia pygmaea) steppe mead
...
The spatial trends of dustfall of different sizes over northern China during April and May 2001,and March 2002,and their......
Utilization of water resources, ecological balance and land desertification in the Tarim Basin, Xinj
Because of the human exploitation and utilization of water resources in the Tarim Basin,the water resources consumption ......
Aims Desertification results in ecological and biological diminution of the earth, and can happen naturally or cause by ......
A preliminary research on landscape ecology in desertification monitoring and assessment was reported. Also, this paper ......
Monitoring the sandstorm during spring season 2002 and desertification in northern China using SSM/I
A massive sandstorm enveloped most part of northern China during the spring season 2002. Monitoring the evolution of san......
Carbon sequestration in the total and light fraction soil organic matter along a chronosequence in g
Horqin Sandy Land is a fragile,seriously desertified region located in Inner Mongolia of China.Overgrazing is one of the......
With gradual emergence of desertification reversal after inception of combative attempts in China, its evaluation which ......
A sandy grassland blowout consists of an aeolian depression formed in top soil and the underlying sand deposit underlie,......
Using a Modified Soil-Plant-Atmosphere Scheme (MSPAS) to Study the Sensitivity of Land Surface and B
A series of sensitivity tests are performed to test the stability and sensibility of the Modified Soil-PlantAtmosphere S......
Based on multi-temporal remotely sensed materials of both 1985 and 2000, we analyzed the effects of land-use types and t......
Desertification has been notably expanding in China in the recent decade, especially in North China where dust/sand stor......
Vegetation actualities and feasibility of restoration for the periphery of oasis in extreme arid reg
The periphery of oasis plays an important role in mutual transformation between desert and oasis. Vegetation is an impor......
Carbon and nitrogen mineralization in soils along a deserti fication gradient in the semiarid Horqin
This experiment was conducted in three sites along a desertification gradient in Horqin Sandy Land,Northern China.Soils ......
Changes in soil and vegetation on moving sand dunes after exclosure in Horqin Sandy Land,Northern Ch
In the semiarid Horqin Sandy Land of northern China,land desertification is the main causation in vegetation degradation......
Desertification Risk Monitoring for North Shaanxi Province, China, Using Normalized Difference Veget
In this study, the remote sensing is applied to the examination of the relationship between desertification and normaliz......
Study of Sand Dunes and Their Effect on Desertification of Cultivated Lands in Shaanxi Province, Chi
About half of the arid and semi-arid lands in the world are deserts that comprise various types of aeolian sand dunes de......
Using Remote Sensing and GIS Techniques to Study Soil Degradation Processes in North Shaanxi Provinc
Satellite image data and thematic map data were used to provide comprehensive views of surface-bound conditions such as ......
Climate change and human activities are the two kinds of driving forces in desertification,and assessing their relative ......
Desertification evolution prediction for lake area of Minqin oasis based on integration of GIS and c
The Minqin oasis is surrounded on three sides by the Tengger Desert and the Badanjilin Desert and it prevents these two ......
中国通过综合的大型项目组合应对土地沙漠化的紧急情况。审查了毛乌素沙漠的形成、蔓延、改善和消失的过程。主要是自1949年以来,......
摘要 以MODIS NDVI数据和降水量站点数据为基础，计算内蒙古风蚀区2001—2018年的相对降水利用率（RUEr），通过分析RUEr的时间变化、空间......
植物氮、磷元素及其耦合关系对揭示植物群落变化乃至生态系统的功能与过程具有重要意义。本研究以青藏高原东部高寒草甸为研究对象......
以沙漠化研究中农、林、牧生态交错脆弱带毛乌素沙地为研究对象,基于CBERS和TM遥感影像数据,对毛乌素沙地类型区提取的最优计算机......
通过对海西蒙古族藏族自治州1975—2015年Landsat卫星遥感影像进行解译,获取了该州近40 a沙漠化土地动态变化特征。结果表明:(1)研......
解译1998年和2003年的卫星影像数据表明：5年间,民勤绿洲荒漠化土地面积从337126.71hm^2增加到341221.21hm^2,增加了4094.50hm^2。其......
坝上地区可持续发展应充分考虑我国经济发展的现状和其所处的大北京地区的重要区位,以全球变化为背景,以持续发展理论为先导,大胆......
本文从地区自然环境、资源分布特点、利用方式等多方面入手,对呼伦贝尔草地风蚀沙漠化成因、演变趋势作了较客观的分析,并以此为基......
对内蒙古锡林郭勒盟多伦县境内 75个样点土壤质地、全碳、全氮的测定和地上植被状况分析结果表明 ,草原沙漠化过程不同阶段的变化......
探讨了自然条件下沙质草原沙漠化过程中 4个共有植物种群的形态、生长和抗氧化系统酶类变化规律 .结果表明 ,沙漠化过程中共有种种......
综合分析了呼伦贝尔草原沙漠化研究的主要成果。认为该区沙源丰富,是东北地区生态环境最脆弱的地区之一,沙漠化土地面积正在快速增......
本文以青海湖周边沙漠化沙粒为研究对象，全面分析了其理化性能，研究了沙粒掺入对石膏力学性能的影响。试验表明：青海湖周边沙漠化沙粒......
若尔盖高原位于青藏高原东部边缘地带,地处阿坝藏族羌族自治州北部,黄河与长江分水岭将其划为东西两部,区内物种丰富,是青藏高原上......
介绍了吉林省西部草原的现状,针对该区域在草原保护与利用方面存在的问题提出了治理恢复措施和建议。......
目前来说,土地荒漠化现象在我国越来越严重,生态环境建设面临较大挑战。尤其是近年来,沙尘暴天气状况不断发生,给周边民众生活带来......
