sandy land

Study on the Productivity of Poplar Timber Forest in Nenjiang Sandy Land

嫩江沙地杨树用材林生产力的研究

Ulmus pumila open forest ecosystem plays an important role in Otindag Sandy Land.

榆树疏林生态系统是浑善达克沙地的重要组分之一.

Furthermore, the spruce forest in sandy land was obviously different with typical dark coniferous forest.

有60.8%的科、22.3%的属、7.2%的种与长白山的典型暗针叶林相同，因此沙地云杉林仍然属于暗针叶林范畴。

Advances in desertification research of Horqin sandy land

科尔沁沙地沙漠化研究进展

Characteristics of Vegetation Community of Fencing Sandy Land in Arid Desert Area

干旱荒漠区封育沙地植被群落特征变化研究

This paper analyzes the spatial and temporal variety regulation of soil moisture and soil moisture characteristic constants on mobile dune in Horqin sandy land.

选择科尔沁沙地典型流动沙丘作为研究对象，分析了流动沙丘土壤水分的时空变化以及土壤水分特征常数的空间变化规律。

Cape Kennedy is a wedge-shaped bit of sandy land which sticks into the Atlantic Ocean.

肯尼迪角就是一块伸入大西洋的楔形沙地.

Study on Threshold Velocity of Sand-Driving Wind of Different Soil Types in Nenjiang Sandy Land

嫩江沙地不同土壤质地类型起沙风速的研究

A fine sandy arose from the land and hung in a stifling cloud over the sea.

一团细沙从地上腾空而起,在海面上空形成一团乌云.

Effect of Sandy Land Transformation and Existing Problem in Chifeng, Inner Mongolia

内蒙赤峰沙地治理的成效与存在问题

Transpiration characteristics of individual shrubs of Caragana intermedia in Mu Us sandy land of north-central China estimation of transpiration in communities dominated by shrub Caragana microphylla

毛乌素沙地中间锦鸡儿整株丛的蒸腾特征小叶锦鸡儿灌丛群落蒸腾耗水量估算方法

Research of coniferous plant species selection for sand binding afforestation on Mu Us sandy land

毛乌素沙地固沙造林针叶树种选择的研究

Sandy Land Soil Properties Under Different Development and Exploitation in Huang Huai Hai Plain

黄淮海平原沙地不同治理利用措施下土壤性质的差异

Relative sand-dust content on fixed sandy land has a logarithmic function to the distribution of height. With the decrease of vegetation coverage, relative sand-dust content has various functions to the distribution of height.

固定沙地沙尘相对含量随高度的分布呈对数函数关系，随着植被盖度的减小，沙尘相对含量随高度分布的函数关系发生变化；

Hazard factor analysis of sandy land orchard in semi humid areas

半湿润地区沙地果园灾害因子分析

No-tillage stubble measures can effectively control wind erosion and prevent desertification in Horqin Sandy Land.

采用免耕留茬措施可以有效地抑制农田土壤风蚀,有利于防治农田荒漠化.

Study on ecological benefit of control of sandy land desertification in Heilongjiang

黑龙江省沙质荒漠化土地治理的生态效益研究

Design construction of steel board pile coffer of low pile platform in sandy land

砂滩地低桩承台的钢板桩围堰设计与施工

Dynamics in spatial and temporal change of sandy land in Horqin since the 50s of the 20th century

20世纪50年代以来科尔沁沙地景观时空动态变化探析

Wind Regime and Resultant Sand-transporting Potential of Naiman Banner in Horqin Sandy Land during Past Five Years

科尔沁沙地奈曼旗近5年来风况及合成输沙势

In the past, cultivation mainly led to activation of Korqin sandy land several times.

垦殖也是过去科尔沁地区沙地几度活化的主导因素。

By aerial photograph interpretation and field expedition, the sandy land distributing regularity in ancient Yellow River course area at Northern Henan province was analysed and the sub types of aeolian sandy landform have been divided from shape genesis angle.

通过航片判读和实地考察，分析了豫北黄河古道区沙地分布特征，从形态成因角度对风沙地貌形态类型进行了划分。

The fine sands in the Onqin Daga Sandy Land may be in part caused by the pedogenesis occurring under the relatively humid conditions.

浑善达克沙地的沙粒较细在一定程度上也与该地区较湿润条件下的成土作用有关。

The study of retrogress grassland species structure and diversity under the wasteland and Caragana forest with different density recover measures in Mu Us sandy land showed that the planting Caragana forest played a positive role in vegetation restoration.

以宁夏毛乌素沙地退化草原区为研究对象，对荒地（对照）和种植不同密度的柠条林的恢复措施条件下群落结构及多样性进行研究。

Since 1991, the government has formulated a series of favorable policies establishing manorial mode in sandy land to combat desertification. One house hold of villager become a manor to manage a certain area of land, controlling wind and sand and using sandy land resources.

沙漠化是影响农业生产的主要因素，具政府自1991年以来，制定了一系列治沙优惠政策，以农户为单位在沙地里建立庄园模式区，防治沙漠化，综合开发沙地资源。

Experimental study on water efficient irrigation techniques of fruit tree in sandy land

沙地果树节水渗灌技术的试验研究

Mu Us sandy land is an important ecological barrier in Northern China.

地处农牧交错带的毛乌素沙地是我国北方重要的生态屏障。

The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;

随着植被盖度的变化，风速与输沙率的关系也发生变化：流动沙地上风速与输沙率呈三次函数关系；

Mu Us Sandy Land situated on Ordos Plateau teems with various plant species due to its special ecological background.

地处鄂尔多斯高原的毛乌素沙地由于其特殊的生态背景，其生物多样性非常丰富。

Introduction and Cultivation Expression of Several Varieties of Prunus Armeniaca Lann in Yulin Sandy Land

几个杏品种在榆林沙区的引种栽培表现