Depth of annual runoff and annual erosion modulus were chosen as the indicators of soil and water loss,and the succession of soil and water loss in four typical morphogenetic zones in the central Loess Plateau during last 50 years was analyzed by Fourier transform.
为了揭示黄土高原水土流失的时空演化特征,该文选择了黄土高原中部4种典型地貌区域,以年径流深度和年侵蚀模数为水土流失过程参数,采用波谱分析方法和多元回归分析方法对该地区水土流失的周期和演化趋势进行了探讨,分析了不同地貌区域的水土流失特征及近50年来各地貌区域水土流失的演化过程。
Method of cluster analysis and Bayes distinguish on regional landforms;
区域地貌中的聚类分析及贝叶斯判别方法
It can be used for the scale conversion for relevant studies on geomorphy and topography because the used ground slope for calculated regional geomorphic parameter can be automatically extracted and no clear requirements on the size of studied unit.
基于坡度均一和坡面连续2个假定,提出了综合反映区域地貌特征的区域地貌参数计算方法。
Domination of Local Landforms to Sand Dune Movement, Altai, Xinjiang
阿勒泰区域地貌对沙漠迁移的控制作用
A Method for Creating Camouflage Region Based on the Position Physiognomy
一种基于阵地地貌的伪装区域生成方法
a circumscribed geographical region characterized by some distinctive features.
以特有的外貌或特点周围受限制的地理区域。
THE APPLICATION OF AERIAL IMAGES TO THE STUDY OF THE REGIONAL KARST LANDFORMS
航空象片在区域岩溶地貌研究中的应用
Regional Economic Disparities Based on Different Landforms in Jiangxi Province
基于不同地貌单元的江西省区域经济差异研究
An area or a region distinguished from adjacent parts by a distinctive feature or characteristic.
地带,带以特有的外貌或特点而区别于临近部分的地区或区域
an area or region distinguished from adjacent parts by a distinctive feature or characteristic.
以特有的外貌或特点而区别于临近部分的地区或区域。
Study on Relationship between Watershed Topography and Sediment Yield by Rainfall Erosion in Loess Area;
黄土地区流域地貌形态与降雨侵蚀产沙关系研究
Geomorphical Characteristics in the Bordering Coastal Area between Shanghai and Jiangsu Provinces and Their Significance in Sea-Area Division;
沪苏海域勘界区海底地形地貌特征及其划界意义
Geomorphical Characteristics in the Bordering Coastal Area Between Liaoning and Hebei Provinces and Their Significance in Sea-Area Division
辽冀省间海域勘界区海底地貌特征及其划界意义
The Geomorphological Features of the Xiaoqing River in Jinan Mountain and Its Relationship with Development of the City;
小清河水系济南段山区流域地貌特征及与城市发展的关系
A Quantitative Study on Geomorphologic Evolution of Debris Flow Basin--Taking Beibei provice as an example;
泥石流流域地貌发育阶段的定量分析——以北碚区为例
Morphological Evolution in recent years and waterway regulation of the sandbar area in the Modaomen Estuary
磨刀门拦门沙区域近期地貌演变和航道整治研究
Type and distribution of geomorphology of aeolian sediment at region of Suosuo Vale of Kumtag Desert
库姆塔格沙漠梭梭沟区域(92°E)的风积地貌类型及分布
Historical development and characteristics of Shaanxi Academies of Classical Learning;
陕西书院的历史概貌与区域特征初探
Effect of Physiognomy Factor on the Ecological Suitability Classification of Urban Construction--A Case Study of Liuyanghe Watershed;
地貌在城市建设用地生态适宜性分区中影响研究——以浏阳河流域为例
a residential district [quarter, section]
住宅区 [区域,地段]
The Fractal,Entropy and Geomorphological Meaning of Karst Drainage Basins
喀斯特流域水系分形、熵及其地貌意义