[1]张桢欢,陈文福.河川裸地沙尘害防治对策的研究[J].水土保持研究,2002,9(03):84-87.
　ZHANG Zhenhuan,CHEN Wenfu.Control Strategy of Sand-mote Hazard of River Bare Land[J].Research of Soil and Water Conservation,2002,9(03):84-87.
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河川裸地沙尘害防治对策的研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 9 期数: 2002年03期 页码: 84-87 栏目: 出版日期: 1900-01-01
Title:
Control Strategy of Sand-mote Hazard of River Bare Land
作者:
张桢欢1, 陈文福2
1. “水利署”第八河川局, 台湾;
2. 中兴大学水土保持学系, 台湾台中402
Author(s):
ZHANG Zhenhuan1, CHEN Wenfu2
1. "The Eighth River Bureau of Water Resource Agency", Taiwan, China;
2. Department of Soil and Water Conservation, Chung Hsing University, Taichung 402, Taiwan, China
关键词:
沙尘害; 绿覆盖; 水覆盖; 护甲化河床
Keywords:
sand-mote hazard; green cover; water cover; armoring riverbed
分类号:
P445.4
摘要:
卑南溪是台湾东部主要河川之一，发源于卑南主山，在台东市东北方注入太平洋。卑南溪是形成台东纵谷南段平原的主要自然因素，两岸由于土壤肥沃，植物生长茂盛，形成许多人类聚集的城镇及农村。由于卑南溪洪水期及枯水期流量差异甚大，枯水期河床裸露地面积很大，故于刮强风的日子风沙笼罩卑南溪两岸平原地带，形成沙尘害，所以台东市向来有“砂城”之称。探讨沙尘害形成原因并提出以“水覆盖”、“绿覆盖”及“人工护甲化河床”交错布置的方法，抑止风沙扬起，同时营造具生态保育功能的河域环境。
Abstract:
The Paynan River is one of the main rivers in eastern Taiwan, originated from the main Paynan mountain.The river join the Pacific Ocean at the north-east of Taitung City.The Paynan River is the key natural factor to form the south plain of Taitung valley.The soils are rich and plants are densely grown on two riversides.The two river sides are populated with towns and villages.The flow discharge varies a lot between flood season and dry season;many riverbed areas are bare in dry season.Sand-mote covers all over the plain areas of the two riversides of the Paynan River and become sand-dust hazard.So Taitung was named for the "sandy city".The objectives of the study are to discuss the causes of sand-dust hazard, to control the wind sand being up lifted by alternated layouts of water cover, green cover and armoring river bed, in the meantime to build a river environment with ecologically conserved function.

参考文献/References:

[1]阮香兰、冯晓雯.清水冲刷非均匀河床之粗粒化, 试验研究[J]."水土保持学报", 1996, 28(1):52-53.
[2]林锐敏、戴华山.卑南溪出海口扬尘问题管理对策之研究[R].台东县环保局计划, 1999.3-5-3-16.
[3]Gessler, J.The beginning of bedload movement of mixtures investigated as nature armoring in channels[R].Translation T-5, W.M.Keck Laboratory of Hydraulics and Water Tesources, California Institute of Technology, Pasadena, Calif., .1965.
[4]Harrison, AS.Report on special investigation of bed sediment segregation in a degrading bad[R].University of California.1950.
[5]Noel de Nevers.Air Pollution Control Engineering[Z].1995.

备注/Memo

收稿日期:2002-5-1;改回日期:。
作者简介:张桢欢，"水利署"第八河川局正工程司，水利技师，河川局工程师；陈文福，中兴大学水土保持系数授兼主任.

更新日期/Last Update: 1900-01-01