Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.4028/www.scientific.net/AMR.599.865 |
Enzyme activities of soils during the reversal of desertification | |
Zhang, Jing; Hou, Pei | |
通讯作者 | Hou, Pei |
会议名称 | Global Conference on Civil, Structural and Environmental Engineering / 3rd International Symp on Multi-field Coupling Theory of Rock and Soil Media and its Applications |
会议日期 | OCT 20-21, 2012 |
会议地点 | Yichang, PEOPLES R CHINA |
英文摘要 | Desertification reversal is actually the change of shifting sand to more typical zonal soil. During the reversal process, soil properties has drastically changed, and assessment of these changes is essential for soil management and soil health. The activities of urease, alkaline phosphatase, invertase and catalase, soil organic matter, total nitrogen, phosphorus and potassium, available nitrogen, phosphorus and potassium, cation exchange capacity (CEC) contents of soils during reversal of desertification were investigated, and multivariate analysis was used to study the relationship between soil enzymes and soil physical-chemical properties. The results showed that urease activity, alkaline phosphatise activity and invertase activity were significantly higher from fixed sand land to semi-fixed sand land to semi mobile-sand land to mobile sand land. Soil organic matter had significant positive correlation with activities of invertase, urease and alkaline phosphatase. Soil organic matter, total N and available N were the major factors influencing activities of soil enzymes. |
英文关键词 | invertase urease phosphatase catalase soil chemical properties desertification reversal |
来源出版物 | ADVANCES IN ENVIRONMENTAL ENGINEERING |
ISSN | 1022-6680 |
出版年 | 2012 |
卷号 | 599 |
页码 | 865-869 |
ISBN | 978-3-03785-538-6 |
出版者 | TRANS TECH PUBLICATIONS LTD |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | CPCI-S |
WOS记录号 | WOS:000318191700171 |
WOS类目 | Engineering, Environmental ; Materials Science, Multidisciplinary |
WOS研究方向 | Engineering ; Materials Science |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/300937 |
作者单位 | Tibet Agr & Anim Husb Coll, Bayi 860000, Tibet, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang, Jing,Hou, Pei. Enzyme activities of soils during the reversal of desertification[C]:TRANS TECH PUBLICATIONS LTD,2012:865-869. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Zhang, Jing]的文章 |
[Hou, Pei]的文章 |
百度学术 |
百度学术中相似的文章 |
[Zhang, Jing]的文章 |
[Hou, Pei]的文章 |
必应学术 |
必应学术中相似的文章 |
[Zhang, Jing]的文章 |
[Hou, Pei]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。