| Autor: |
Jianbo Wang, Xiaoling Fu, Zhen Zhang, Maihe Li, Hongjie Cao, Xiaoliang Zhou, Hongwei Ni |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
PLoS ONE, Vol 14, Iss 1, p e0211456 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1932-6203 |
| DOI: |
10.1371/journal.pone.0211456 |
| Popis: |
This study was designed to test the hypothesis that nitrogen (N) addition leads to enhanced soil respiration (SR) in nitrogen deficient marsh. Here, we report the response of SR to simulated N deposition in a temperate marsh of northeastern China from June 2009 to September 2011. The experiment included three-levels of N treatment (control: no N addition, Low-N: 4g N m-2 y-1, and High-N: 8 g N m-2 y-1). Our study showed various responses of SR to level and duration of N addition. Yearly SR was increased by 11.8%-15.2% (P0.05) and 15.4% (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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