Quantifying tree and soil carbon stocks in a temperate urban forest in northeast china
文献类型：期刊论文
| 作者 | Lv, Hailiang1,2; Wang, Wenjie1; He, Xingyuan1; Xiao, Lu3; Zhou, Wei1,3; Zhang, Bo3 |
| 刊名 | Forests
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 7期号:9页码:18 |
| 关键词 | Carbon storage Soc density Urban-rural gradients Soil carbon Harbin |
| ISSN号 | 1999-4907 |
| DOI | 10.3390/f7090200 |
| 通讯作者 | Wang, wenjie(wjwang225@hotmail.com) |
| 英文摘要 | Society has placed greater focus on the ecological service of urban forests; however, more information is required on the variation of carbon (c) in trees and soils in different functional forest types, administrative districts, and urban-rural gradients. to address this issue, we measured various tree and soil parameters by sampling 219 plots in the urban forest of the harbin city region. averaged tree and soil c stock density (c stocks per unit tree cover) for harbin city were 7.71 (+/- 7.69) kg cm-2 and 5.48 (+/- 2.86) kg cm-2, respectively. they were higher than those of other chinese cities (shenyang and changchun), but were much lower than local natural forests. the tree c stock densities varied 2.3- to 3.2-fold among forest types, administrative districts, and ring road-based urban-rural gradients. in comparison, soil organic c (soc) densities varied by much less (1.4-1.5-fold). we found these to be urbanization-dependent processes, which were closely related to the urban-rural gradient data based on ring-roads and settlement history patterns. we estimated that soc accumulation during the 100-year urbanization of harbin was very large (5 to 14 thousand tons), accounting for over one quarter of the stored c in trees. our results provide new insights into the dynamics of above- and below-ground c (especially in soil) during the urbanization process, and that a city's ability to provide c-related ecosystem services increases as it ages. our findings highlight that urbanization effects should be incorporated into calculations of soil c budgets in regions subject to rapid urban expansion, such as china. |
| WOS关键词 | RURAL GRADIENT ; ALLOMETRIC EQUATIONS ; ORGANIC-CARBON ; LARIX-GMELINII ; UNITED-STATES ; STORAGE ; SEQUESTRATION ; URBANIZATION ; NITROGEN ; AFFORESTATION |
| WOS研究方向 | Forestry |
| WOS类目 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000385428900018 |
| 出版者 | MDPI AG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2374845 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Wenjie |
| 作者单位 | 1.Chinese Acad Sci, Northeast Inst Geog & Agr Ecol, Changchun 130102, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Northeast Forestry Univ, Key Lab Forest Plant Ecol, Harbin 150040, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lv, Hailiang,Wang, Wenjie,He, Xingyuan,et al. Quantifying tree and soil carbon stocks in a temperate urban forest in northeast china[J]. Forests,2016,7(9):18. |
| APA | Lv, Hailiang,Wang, Wenjie,He, Xingyuan,Xiao, Lu,Zhou, Wei,&Zhang, Bo.(2016).Quantifying tree and soil carbon stocks in a temperate urban forest in northeast china.Forests,7(9),18. |
| MLA | Lv, Hailiang,et al."Quantifying tree and soil carbon stocks in a temperate urban forest in northeast china".Forests 7.9(2016):18. |
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来源：中国科学院大学
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