区域地貌

一种大区域地貌矢量数据的DEM快速生成与粗差检测算法

An Algorithm of Fast Producing DEM with Large Range Vectorial Terrain Data and Errors Detecting

区域地貌中的聚类分析及贝叶斯判别方法

Method of cluster analysis and Bayes distinguish on regional landforms

哈密盆地区域地貌的基本特征

Elementary characteristics of regional geomorphology in the Hami basin , xinjiang , china

黄土高原作为一个完整的区域地貌单元以其严重的土壤侵蚀备受人们注目，土壤侵蚀不仅是其现代地貌过程强烈的突出表现，也是其生态环境恶化的象征。

Loess Plateau as a special regional unit of landform is concerned because of its serious soil erosion and ecological problem .

抱歉地（礼貌用语）。阿勒泰区域地貌对沙漠迁移的控制作用

With regret ( used in polite formulas ) . Domination of Local Landforms to Sand Dune Movement , Altai , Xinjiang

区域地貌对比和年代学分析得出，精河东南冲洪积扇的最后形成时代为距今7万a左右，右旋滑动速率为47mm/a。

The age of the alluvial-pluvial fan in southeast Jinghe is about 70 ka old by geomorphic dating , and the right lateral slip rate is 4 7mm / a.

扣马剖面记录了自1.2Ma来砂粒百分含量的变化过程，在我国气候逐步恶化的总体环境下，区域地貌的改变叠加在全球变化之上。

The Kouma loess section has recorded the change of sand content since 1.2 Ma BP . Global climatic change is the main factor for the temporal and spatial variation of the sand content . The relief change superimposes on the global change .

长江中游流域的区域地貌、水系特征以及自然环境的演化过程，均表现为明显的轴对称特点，对称轴为南北向的幕阜山&罗霄山山脉。长江中游流域新石器时代制陶工艺初探

The areal physiognomy and characteristics of water system and its evolutional process of natural environment all take on obviously axial symmetry , whose axis is the south-north Mufu mountain-Luoxiao Mountain ranges . Approach to Making Pottery Technology of the New Stone Age on the Middle Reaches of the Yangtse River

通过建立DEM和研究区域三维地貌模型发现，两试验区地形地貌特征差异较大。

Through establishing DEM and three dimensional landform models of study areas , we discovered , two pilot areas have obvious difference in geographic and geomorphologic characteristic .

南沙群岛区域地质地貌与古海洋

Regional geology , geomorphology and paleooceanography of the Nansha Islands

航空象片在区域岩溶地貌研究中的应用

The application of aerial images to the study of the regional karst landforms

北京西山南部构造及新构造运动与区域岩溶地貌形成、演化

Geological structure , neotectonic movement and the formation , evolution of regional karst geomorphology of west-hill , beijing

从自然的角度来讲，区域地质地貌、气候和水文等的异常变化是生态系统不稳定性和退化的自然成因。

The natural inducing factors refer the exceptional changes of regional geology and terrain , climate and hydrology situation ;

铁路所经区域，地貌类型复杂多样，且土壤侵蚀强烈，水蚀、风蚀并存，生态环境脆弱。

Landform type is complex and variable in the region , with serious soil erosion by water and wind and weak ecologic environment .

依据此地貌图，对该区域的地貌类型及区域地貌特征进行了分析研究，在此基础上对地貌进行综合分级分类。

With the geomorphologic map , geomorphic types and features of the area are analyzed , and on this basis , comprehensive classification of the geomorphology is carried out .

在充分研究区域的地貌、第四纪地层及新构造的基础上，分析了腾冲-梁河地区砂锡矿的形成条件和富集规律。

Based on the studies of the regional landforms , Quaternary strata and neotectonics , we analyse the formation conditions and enrichment laws of the tin placer in Tengchong-Lianghe region .

通过区域地质地貌及河流水文资料的分析，确立了它们之间的内在联系，并对人们关心的河流产沙问题进行分析。

On the basis of analysis of the local geology , geomorphology and hydrology , the paper established their inner relationship and analysed the sediment yield mattering of interest to people .

根据野外考察获取的大量资料，着重对试区区域环境地貌形成、演化过程、地貌的形态组合特征进行了详实的分析和探讨。

According to much information acquired in field investigation , the process of formation and evolution of environmental geomorphology , character of geomorphological pattern composition in the Shenmu experimental area is fully-accurately discussed and analysed in this paper .

该文根据区域地形地貌及第四纪地层岩性结构特征，论述了区内主要断裂及其近期活动性，对工程区的稳定性进行了分析。

According to the characteristics of regional topography and landform and lithological texture of Quaternary strata , the authors have discussed the main faults in the engineering zone and their activities in the near future , and analyzed the stabilities of engineering-oriented area .

在对黄土丘陵沟壑区第一副区进行大量的观测、试验和调查的基础上，分析研究了其区域地理地貌、水文特性、土壤侵蚀特征以及水土流失状况。

The paper analyzed and studied the regional geography , landforms , hydrological characteristics , soil erosion characteristics and the cause of soil erosion on the basis of investigation , experiment and observation on large scale in the No. 1 sub region of gullied rolling loess plateau .

但公路排水系统的设计需要充分考虑公路构造物水毁的成因以及区域地形地貌、地质、水文气象和水文地质条件、公路设施与河流、边坡、冲沟之间的关系。

However , the design of highway drainage systems need to take full account of the causes of the damaged structures in the highway and the relationship between regional topography , geology , hydrological meteorological and hydrological geology conditions , road facilities and river , slope and the gully .

因此一直停留在区域性详细地貌研究的阶段。

So the work has remained in the regional detailed research of stage .

广西区域热带岩溶地貌不同类型的演化浅议

Discussion on the evolution of different types of regional tropical karst landform in Guangxi

首先分析了农村居民点整理潜力的影响因素，起主要作用的是农村居民点整理区域的地形地貌状况。

First is analysis about the factors that influence rural settlements collating . The major factor is the topography situation in the area .

本文以此数据为基础，研究其在我国基本地形要素提取、区域地形、地貌特征分析、宏观地貌类型的自动划分等方面的应用。

This paper puts stress on the applications of the DEM through extracting basal terrain factors , analyzing area terrain features and classifying fundamental types of geomorphologic form in China automatically .

从区域地质、地貌、工程地质和水文地质条件及建筑场地的稳定性几个方面，综合分析评价了沈阳城区的岩土工程特性，据此，将其划分为5个工程地质分区。

The comprehensive analysis and evaluation of geological engineering properties of the Shenyang proper are conducted in all aspects of regional geology , geography , engineering geology , hydrogeology and stability of building sites .

固定沙地、半固定沙地、流动沙地风沙土表层土壤有机质、全氮、全磷含量管道扰动区域较原地貌分别降低了30%~40%，土壤含水量扰动区域较原地貌降低25%~35%。

During construction , the soil organic matter , total nitrogen and total phosphorus in the surface soil decrease by 30 % to 40 % , and the soil moisture decrease by 25 % to 35 % .

通过区域地质、地貌分析和二条断裂带的结构、活动历史的对比研究，建立了该区走滑和挤压活动的应变分配模型。

Based on analysis of geology and geomorphology of the region and study on structure and revolution of the two faults , a strain partition model is built to adjust the strike slipping and compressional deformation of the area .

研究认为，在黄土丘陵沟壑区域相同的地貌类型区，算法对所获得的相同的坡度级别面积影响是不同的，并且规律不相同。

The study indicates that in the regions with the same physiognomic types in the loess hilly-gully area , the influences of algorithms on the slope area of the same grade are different , and the rules are different too .

作者赞赏美国公园管理机构提出的公园用户概念，并由此分析了以游客为中心的公园用户在100多年来如何影响公园区域内的地貌景观、植被景观和野生动物栖息地；

By appreciating the " park user " concept proposed by park agencies in USA , the author analyzed how the landscapes were changed by park users over the past 100 years by the dimensions of landform , vegetation and wildlife habitats .