| Temporal Changes of Ecosystem Carbon Stocks in Rubber Plantations in Xishuangbanna, Southwest China | |
| Sun Yanci; Ma Youxin; Cao Kunfang; Li Hongmei; Shen Jinxiang; Liu Wenjun; Di Liang; Mei Cencen | |
| 2017 | |
| Source Publication | PEDOSPHERE
 |
| Volume | 27Issue:4Pages:737-746 |
| Abstract | Rubber (Hevea brasiliensis) plantations have been expanded rapidly in tropical regions of Southwest China and cover more than 20% of land area in Xishuangbanna Several studies have addressed changes of soil C stocks in rubber plantations; however, estimates of total ecosystem C stocks and their temporal changes in rubber plantations have been inadequately studied. This study calculated C stocks in soil, biomass, litter, and dry rubber (latex), and estimated the total ecosystem C stocks of rubber plantations in an age sequence of 3-, 7-, 9-, 21-, 27-, and 34-year-old in Xishuangbanna, Southwest China. The total C stocks in rubber plantations ranged from 150.3 to 283.7 Mg C ha(-1), with a mean of 213.4 Mg C ha(-1). The plantations < 9-year-old had significantly lower (P < 0.05) total C stocks than those older than 9 years. Carbon stocks in soil (mass equivalent) were between 107.1-170.5 Mg C hal-and in living biomass were between 2.8-95.7 Mg C ha(-1), representing the largest and the second largest C components in a rubber plantation ecosystem. Neglect of dry rubber C stock resulted in an underestimate of 7.8%-14.2% of the total C stock in the rubber plantations older than 9 years, which was much larger than the contribution of litter C stock (less than 2%). |
| Department | 其他 |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/10603 |
| Collection | 景观生态研究组 |
| Recommended Citation GB/T 7714 | Sun Yanci,Ma Youxin,Cao Kunfang,et al. Temporal Changes of Ecosystem Carbon Stocks in Rubber Plantations in Xishuangbanna, Southwest China[J]. PEDOSPHERE,2017,27(4):737-746. |
| APA | Sun Yanci.,Ma Youxin.,Cao Kunfang.,Li Hongmei.,Shen Jinxiang.,...&Mei Cencen.(2017).Temporal Changes of Ecosystem Carbon Stocks in Rubber Plantations in Xishuangbanna, Southwest China.PEDOSPHERE,27(4),737-746. |
| MLA | Sun Yanci,et al."Temporal Changes of Ecosystem Carbon Stocks in Rubber Plantations in Xishuangbanna, Southwest China".PEDOSPHERE 27.4(2017):737-746. |
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