IMHE OpenIR  > 山地表生过程与生态调控重点实验室
典型边坡对土壤酶活性的影响
Alternative TitleImpacts of Slope Types on Soil Enzyme Activities
李伟1; 潘丹丹2; 艾应伟2; 张志卿2; 郭培俊2; 徐建忠1; 曹洋1
2011
Source Publication水土保持研究
ISSN1005-3409
Volume7Issue:3Pages:275-277
SubtypeArticle
Contribution Rank1
Abstract利用成都东部的典型边坡土壤作为研究材料,研究了自然边坡、铁路边坡和农田边坡等三种典型边坡土壤中蔗糖酶和脲酶活性及其季节变化。结果表明:这两种酶在铁路边坡和自然边坡中表现出相似的季节动态,最大活性出现在春秋两季,最小活性出现在冬季;农田边坡中两种酶均在春季呈现出最大活性,在秋季呈现出最小活性。土壤蔗糖酶和脲酶的活性均表现为:自然边坡>铁路边坡>农田,不同土地利用方式下,脲酶活性季节变化没有规律。分析结果显示:蔗糖酶和脲酶活性在三种不同的土地利用方式下的变化是显著的(P<0.05)
Other AbstractThis study is to investigate the activities of soil invertase and urease and their seasonal variation in different slopes in eastern Chengdu Plain.The results show that,in the natural slope and railway slope,the enzymes are the most active in spring and autumn and in the tillage slope,however,their highest activities occur in spring while the lowest in autumn.The activities of invertase and urease were in the order of natural slope>railway slope>tillage slope;and no regular seasonal variation occurs with different landuse types.We conclude that slope types have significant effect on activities of soil invertase and urease(P<0.05).
Keyword铁路边坡 土地利用 土壤酶活性 季节动态
Indexed ByCSCD
Language中文
CSCD IDCSCD:4309202
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/25987
Collection山地表生过程与生态调控重点实验室
Corresponding Author艾应伟
Affiliation1.中国科学院水利部成都山地灾害与环境研究所山地表生过程与生态调控调控重点实验室;
2.四川大学生命科学学院
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
李伟,潘丹丹,艾应伟,等. 典型边坡对土壤酶活性的影响[J]. 水土保持研究,2011,7(3):275-277.
APA 李伟.,潘丹丹.,艾应伟.,张志卿.,郭培俊.,...&曹洋.(2011).典型边坡对土壤酶活性的影响.水土保持研究,7(3),275-277.
MLA 李伟,et al."典型边坡对土壤酶活性的影响".水土保持研究 7.3(2011):275-277.
Files in This Item:
File Name/Size DocType Version Access License
典型边坡对土壤酶活性的影响_李伟.pdf(184KB)期刊论文出版稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李伟]'s Articles
[潘丹丹]'s Articles
[艾应伟]'s Articles
Baidu academic
Similar articles in Baidu academic
[李伟]'s Articles
[潘丹丹]'s Articles
[艾应伟]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李伟]'s Articles
[潘丹丹]'s Articles
[艾应伟]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 典型边坡对土壤酶活性的影响_李伟.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.