荒漠土壤

植物生长条件下荒漠土壤水分预报的数学模型

A Mathematical Model Predicting Water Content in Desert Soil with Plant Growth

新疆荒漠土壤中有效态硒测定方法研究

A study on the Analytical Method of Available Selenium in Xinjiang Desert Soil

降水对荒漠土壤水热性质强迫研究

Character Study on Rainfall to Soil Water and Heat Forcing

柴达木盆地荒漠土壤蓝藻群落的初步研究

Preliminary study on the blue-green algae community of arid soil in Qaidam Basin

旱生灌木对阿拉善荒漠土壤中、微量元素影响机制的研究

The Influencing Mechanism of Xeric Shrubs on Medium and Trace Elements in Alxa Desert

腾格里沙漠东南缘苔藓结皮对荒漠土壤种子库的影响

Effects of moss crust on soil seed bank at southeast edge of Tengger Desert

粉煤灰和城市污泥配施改良荒漠土壤的持水性影响研究

An Study on the Water-Holding Capacity of the Soil Improved With Coal Ash and Sewage Sludge

两种荒漠土壤和牧草矿物元素含量的比较研究

A Comparative Study on the Contents of Mineral Elements in Soil and Herbage from Two Desert Areas

本文通过模拟降雨及降雨后自然条件下的土壤表面水分蒸发，研究了粉煤灰和城市污泥改良荒漠土壤对持水性能的影响。

To study the water – holding capacities of desert soil and the soil improved with coal ash and sewage sludge , experiments were designed to simulate rainfall and natural evaporation .

纤维素降解细菌是荒漠土壤微生物生理主要类群之一，对荒漠生态系统维持稳定和修复有重要作用。

Cellulose degrading bacteria ( CDB ) are one of the main microbial physiological groups in desert soil , which play an important role in maintaining stability and repairing desert ecosystem .

干旱区广为分布的荒漠土壤资源的性能低劣、绿洲区水土资源的利用比例失调是造成土地荒漠化、土壤盐渍化的根本原因；

And basic reasons of desertification and soil salinization are bad capability of desert soil resource which spreads vastly in arid Northwest area , and utilization of water and soil resource out of proportion in oasis ;

研究结果表明，施用粉煤灰和城市污泥后的土壤饱和含水率是对照荒漠土壤的1.95倍，持水时间提高7天左右。

The result indicated that the water-saturation coefficient of the amended soil was much higher than that of the desert soil ( about 1.95 times ) and the water-holding time of the amended soil was 7 days longer than that of the desert soil .

荒漠草原土壤次生碳酸盐形成和周转过程中固存CO2的研究

The Research of CO_2 Sequestration in the Process of Pedogenic Carbonates Formation and turnover in Desert grassland

由于砾石荒漠区土壤和牧草中Fe、Cu、Mo含量极显著高于沙质荒漠区（P＜0.01），导致两地双峰驼肝脏和肾脏Cu含量差异极显著（P＜0.01）。

The concentrations of copper in liver and kidney of bactrian camels from the two study areas have significant difference because the molybdenum and iron contents of soils and forages from gravel desert area were markedly higher than those from sandy desert area ( P < 0 01 ) .

干旱荒漠区土壤有机质空间变异特征

Spatial variability of soil organic matter content in an arid desert area

内蒙古荒漠草原土壤微生物生物量的动态变化

Dynamic Changes of Soil Microbial Biomass in Desert Steppe of Inner Mongolia

苜蓿草对河西走廊荒漠化土壤改土培肥效应的研究

Amelioration and Fertilization Effects of Desert Soil by Alfalfa in HeXi Area

宁夏荒漠草原土壤微生物季节变化的初步研究

Study on seasonal variation of soil microorganisms in desertification of grassland in Ningxia

控制性增温和施氮肥对荒漠草原土壤的影响

The Effects of Experimental Warming and Nitrogen Addition on Soil in Desert Steppe

荒漠碱化土壤水解性碱度的探讨

Investigation on hydrolytic alkalinity of desert alkaline soil q & a on sex

干旱区不同荒漠植被土壤水分的时空变化特征分析

Study on the Characteristics of Space-Time Change on Soil Moisture in Arid Region

放牧对荒漠草原土壤微生物的影响及其季节动态研究

Effects of Grazing on Soil Microorganisms and their Seasonal Changes in Desert Steppe

景泰绿洲边缘荒漠草地土壤特征研究

Study on the soil properties of desert grassland in the edge of Jingtai oasis

邻近绿洲的荒漠表层土壤逆湿和对水分“呼吸”过程的分析

Analysis of Inverse Humidity and Moisture Respiration Process of Surface Soil in Desert Near Oasis

不同耕作制度对荒漠绿洲土壤物理性质和温度的影响

Effect of Different Cultural ! System on Soil Physical Property and Temperature in Desert Oasis

内蒙古草原与荒漠地带土壤生物活性强度的研究

Studies on the biological activity intensity of the steppe and desert soils of Inner Mongolia

临近绿洲的荒漠表层土壤水分呼吸现象

The Phenomenon of Breathing Water in Surface Soil of Gobi ( or Desert ) Near Oasis

荒漠草原土壤微生物数量与土壤及植被分布类型的关系

Study on the relationship between edaphon amount and distributing type of vegetation and soil in desert grassland

绿洲荒漠带土壤水分变化反映了人类利用绿洲水资源的程度，在绿洲地下水资源开发过度和绿洲边缘人类活动剧烈的区域均存在着生态裂谷，对绿洲生态系统的稳定极为不利。

The change of soil moisture content in oasis-desert belt reflects the utilization degree of water resources .

论述了河西走廊荒漠化土壤的地理分布、成土条件、理化性质和主要亚类。

The resources of desertified soil and the effect of biological soil building measures in Hexi Corridor ;