应用遥感技术分析韩江河口悬沙的动态特征

doi:10.6046/gtzyyg.2007.03.16

全文: PDF(317 KB)

HTML
输出: BibTeX | EndNote (RIS)

摘要

利用韩江河口近20多a的卫星影像资料，结合GIS技术，通过对韩江河口流势、流态和水沙输移特征的分析，探讨韩江河口

出口水流动力状况及其对泥沙输移的影响。结果表明，韩江河口区内泥沙含量较低，在河口区内涨落潮流呈西南-东北向运动，在

河口外则易受西南沿岸流影响，具有近岸输沙的特性。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章

Abstract：

Based on an analysis of characteristics of sediment transportation and flow field in sea areas of

Hanjiang estuary by using the multi-temporal landsat image, this paper deals with the hydrodynamic condition of

Hanjiang estuary and its impacts on sediment transportation. Some conclusions have been reached: ①Sediment

concentration in the Hanjiang estuary is low; ②In the estuary, the tidal current runs from southwest to

northeast; ③ Outside of the estuary, the flow from the Hanjiang river is affected by the southwest current, and

the suspended sediments are transported along the boundary.

收稿日期: 2006-12-30 出版日期: 2009-07-21

TP 79: P 343.5

通讯作者: 丁晓英(1977-)，女，硕士，工程师，主要从事河口环境遥感研究。

引用本文:

丁晓英, 许祥向. 应用遥感技术分析韩江河口悬沙的动态特征[J]. 国土资源遥感, 2007, 19(3): 71-73.
DING Xiao-Ying, XU Xiang-Xiang. A REMOTE SENSING ANALYSIS OF CHARACTERISTICS OF
SUSPENDED SEDIMENTS MOVEMENT IN HANJIANG ESTUARY. REMOTE SENSING FOR LAND & RESOURCES, 2007, 19(3): 71-73.

链接本文:

https://www.gtzyyg.com/CN/10.6046/gtzyyg.2007.03.16 或 https://www.gtzyyg.com/CN/Y2007/V19/I3/71