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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Di Cao Fuchen Shi Zhaohua Lu Zhigang Yao Jingtao Liu |
| Copyright Year | 2011 |
| Description | Author affiliation: Research center for Eco-Environmental Sciences of Yellow River Delta, Binzhou University, China (Zhaohua Lu; Zhigang Yao; Jingtao Liu) || College of Life Sciences, Nankai University, China (Di Cao; Fuchen Shi) |
| Abstract | Soil enzyme plays an active role in the material recycling and energy flow of soil biochemical process. This article dealed with the month changes of catalase, dehydrogenase, phosphatase, urease, protease in Suaeda salsa and Aeluropus sinensis in the Yellow River Delta. Meanwhile, the relationship between the soil enzyme activities and physical-chemical factors was discussed by correlation analysis. The results showed: (1) Enzyme activities were significantly higher in the planted plots than that of plots unplanted. (2) Except soil catalase activities, the month variations of other four soil enzyme acticities in two communities were all maximal values in August. (3) The result from the correlation analysis showed that soil organi carbon and nitrate nitrogen were dominant factors, and soil salinity, available P and ammonium nitrogen were secondary for soil enzyme activities. These findings demonstrated that soil enzyme activities are influenced by different plant communities and environmental variables. |
| Starting Page | 4871 |
| Ending Page | 4874 |
| File Size | 326774 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424491728 |
| e-ISBN | 9781424491711 |
| DOI | 10.1109/RSETE.2011.5965404 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-06-24 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Presses Physical-chemical factors Soil enzyme activity Suaeda salsa community Aeluropus sinensis community Communities Yellow River Delta Soil Biochemistry Rivers Nitrogen |
| Content Type | Text |
| Resource Type | Article |
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