干旱区生态环境知识资源中心(Arid): 半干旱黄土丘陵区典型抗旱造林整地技术集流效果研究

Arid

	半干旱黄土丘陵区典型抗旱造林整地技术集流效果研究
其他题名	Effects of the Typical Anti-arid Afforestation Land Preparation Technology on the Rainfall Catchment in Semi-arid Hilly Loess Region
	蔡进军; 李生宝; 蒋齐; 张源润; 许畴
来源期刊	水土保持研究
ISSN	1005-3409
出版年	2009
卷号	16 期号:5 页码:127-130
中文摘要	以宁南山区生态建设中推广应用的典型抗旱造林整地工程为研究对象,针对工程措施的集流效果进行研究,结果表明:实施"88542"集流造林整地工程,能够有效地改善土壤的水分状况,尤其在0-60 cm土层表现较为明显;工程措施的集流效果随地形的变化有所不同:随坡位自上而下改变,"88542"集流水平沟比集流坡面水分的增加率总体上呈增大趋势;随着坡长增大,工程措施对水分增加率也呈增大趋势;随坡度的增大,水平沟相对集流面的水分增加率也随之增加;随坡向不同,工程措施的集流效果则无明显差异;相对于工程措施的集流效果,坡长和坡度之间呈正相关关系,故在工程设计中,坡度越大,相应集流坡面长度就要缩短,反之坡度越缓,集流坡面长度就要增加.
英文摘要	The typical site preparation engineering of drought resistance afforestation which were spread and application in ecological conservation of hilly region of southern Ningxia were made as a study object. And the rainfall-harvesting effect was learned in this paper. The results showed that: site preparation engineering of "88542" mode were effective in improving soil moisture conditions, especially on the 0-60 cm soil layer. The effect of engineering measures was different with the terrain changing. With the slope of the top-down change, the increase rate of soil moisture of "88542" mode was higher than the rainfall-harvesting slope. And the increase rate of soil moisture was increasing along with slope length. The effect of rainfall-harvesting of engineering measures has no significant difference with the slope aspect. The effect of engineering measure and the slope length and gradient was positively correlated. In engineering design, the greater gradient, the corresponding rainfall-harvesting slope to shorten the length of the slope, on the contrary, the rainfall-harvesting slope to increase length of the slope.
中文关键词	造林整地 ; 半干旱地区 ; 径流
英文关键词	88542 afforestation land preparation 88542 semi-arid region runoff
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Forestry
WOS研究方向	Forestry
CSCD记录号	CSCD:3728201
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/224228
作者单位	蔡进军, 宁夏农林科学院,荒漠化治理研究所, 银川, 宁夏 750002, 中国.; 李生宝, 宁夏农林科学院,荒漠化治理研究所, 银川, 宁夏 750002, 中国.; 蒋齐, 宁夏农林科学院,荒漠化治理研究所, 银川, 宁夏 750002, 中国.; 张源润, 宁夏农林科学院,荒漠化治理研究所, 银川, 宁夏 750002, 中国.; 许畴, 宁夏彭阳县林业局, 彭阳, 宁夏 756105, 中国.
推荐引用方式 GB/T 7714	蔡进军,李生宝,蒋齐,等. 半干旱黄土丘陵区典型抗旱造林整地技术集流效果研究[J],2009,16(5):127-130.
APA	蔡进军,李生宝,蒋齐,张源润,&许畴.(2009).半干旱黄土丘陵区典型抗旱造林整地技术集流效果研究.水土保持研究,16(5),127-130.
MLA	蔡进军,et al."半干旱黄土丘陵区典型抗旱造林整地技术集流效果研究".水土保持研究 16.5(2009):127-130.