1.
A new approach to desertification process of sandy lands in east of the Yellow River in Ningxia;
宁夏河东沙地历史时期沙漠化过程新探
2.
changes of deserts in chinese history
中国历史时期沙漠的变迁
3.
The Desertification and Its Causes in the History of Hebei Province;
河北省历史时期的荒漠化与成因研究
4.
History and Present Status of Desertification in Horqin Sandy Land Region;
科尔沁沙地土地沙漠化的历史与现状
5.
Process of Historical Desertification of Mu Us Desert and Relationship Between Nature and Human Beings
毛乌素沙地历史沙漠化过程与人地关系
6.
Tree ring record change of historical period dusty days in Aksu River Basin
树轮记录历史时期阿克苏河流域沙尘天气变化
7.
Study on the Actualty and Historical Evolution of Desertification in the Hulunbeir Grasslands;
呼伦贝尔草原沙漠化现状及历史演变研究
8.
SEVERAL THEORETICAL PROBLEMES ON HISTORICAL GEOGRAPHY OF DESERT;
沙漠历史地理学的几个理论问题——以我国河西走廊历史上的沙漠化研究为例
9.
Study on the Damage Desert Vegetation in Oases Edge of Hexi Corridor During Ancient Times;
河西走廊历史时期绿洲边缘荒漠植被破坏考
10.
A STUDY ON THE FUNCTION OF THE POPULATION FACTORS IN HISTORICAL PROCESS OF DESERTIFICATION --A Case Study of Minqin County,Gansu Province;
人口因素在沙漠化历史过程中作用的考察——以甘肃省民勤县为例
11.
Some Thoughts about Technical Paths of Desert Historical Geography;
关于沙漠历史地理学研究技术路径的几点思考
12.
History Review on the Development of Chemistry Curriculum Idea in New Period;
新时期化学课程理念发展的历史研究
13.
Moral Enlightenment in Western Zhou Dynasty and Its Historical Influence;
论西周时期的道德教化及其历史影响
14.
On the historical status for culture and politics of Hanjiang River valley;
论历史时期汉水流域的文化政治地位
15.
The study of a culture just before the time of its earliest recorded history.
史前历史学对有最早文字记载历史时期以前的文化的研究
16.
Analysis of Chinese Land Desertization from the Historical angle;
从历史角度看我国的土地荒漠化现象
17.
An Investigation of the Temporal and Spatial Distribution and the Contributing Factor of Dust Weather in Our Country Through History;
历史时期我国沙尘天气时空分布特点及成因研究
18.
Studies on the Temporal and Spatial Changes of Desertification in Horqin Sandy Land during the Recent 100 Years;
近100年科尔沁沙地土地沙漠化时空变化研究