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| Status |
Public on Mar 01, 2022 |
| Title |
Differential effects of nitrogen addition on soil organic carbon decomposition correlate with changes in microbial C-degradation functional potentials in a Pinus tabulaeformis forest |
| Platform organisms |
Bacteria; Archaea; Eukaryota; Viruses |
| Sample organism |
uncultured soil microorganism |
| Experiment type |
Other
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| Summary |
Anthropogenic nitrogen (N) deposition may affect soil organic carbon (SOC) decomposition, thus affecting the global terrestrial carbon (C) cycle. However, it remains unclear how the level of N deposition affects SOC decomposition by regulating microbial community composition and function, especially C-cycling functional genes structure. We investigated the effects of short-term N addition on soil microbial C-cycling functional gene composition, SOC-degrading enzyme activities, and CO2 emission in a 5-year field experiment established in an artificial Pinus tabulaeformis forest on the Loess Plateau, China.
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| Overall design |
soil microbial functional gene diversity; 16 samples were collected from an artificial Pinus tabulaeformis forest located in Loess Plateau (China) to which N at four different concentrations was added (0 [N0], 3 [N3], 6 [N6], and 9 [N9] g N m–2 y–1) for 5 years, with 4 replicates in every treatment.
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| Contributor(s) |
Li J, Liu G |
| Citation missing |
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| Submission date |
Mar 16, 2020 |
| Last update date |
Mar 01, 2022 |
| Contact name |
jingjing li |
| E-mail(s) |
lijingjing0525@126.com
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| Organization name |
Northwest A&F University
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| Street address |
xi nong road 26
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| City |
Yangling |
| ZIP/Postal code |
712100 |
| Country |
China |
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| Platforms (1) |
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| Samples (16)
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| Relations |
| BioProject |
PRJNA612839 |
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