Forest biomass and net primary productivity in southwestern china: a meta-analysis focusing on environmental driving factors
文献类型：期刊论文
| 作者 | Liu, Li Bin1,2,3; Yang, Hua Mei1; Xu, Yue1; Guo, Yin Ming1,2,3; Ni, Jian1,2 |
| 刊名 | Forests
 |
| 出版日期 | 2016-08-01 |
| 卷号 | 7期号:8页码:16 |
| 关键词 | Biomass Npp Data synthesis Climates Karst morphology |
| ISSN号 | 1999-4907 |
| DOI | 10.3390/f7080173 |
| 通讯作者 | Ni, jian(nijian@vip.skleg.cn) |
| 英文摘要 | Biomass and net primary productivity (npp) are important factors for studying terrestrial carbon storage and the carbon cycle. using data from existing literature, this study synthesized and analyzed a comprehensive database of direct field observations of forest biomass and npp for southwestern china. the biomass of mature natural forests and mature planted forests range from 81.2 mg.ha(-1) to 692.6 mg.ha(-1) (mean = 288.1 mg.ha(-1)) and from 76.8 mg.ha(-1) to 670.1 mg.ha(-1) (mean = 181.5 mg.ha(-1)), respectively. mature natural forests have higher biomass than mature planted ones. the npp values of natural and planted forests range from 1.4 mg.ha(-1).year(-1) to 29.6 mg.ha(-1).year(-1) (mean = 13.6 mg.ha(-1).year(-1)) and from 0.6 mg.ha(-1).year(-1) to 26.5 mg.ha(-1).year(-1) (mean = 9.9 mg.ha(-1).year(-1)), respectively. correlations among biomass, npp, and environmental factors show that npp significantly decreases with latitude and increases with mean annual temperature, mean annual precipitation, growing degree-days on a 0 degrees c base, and mean annual drought index, whereas biomass positively correlates with stand age and leaf area index strongly. karst forests exhibit almost the same npp as non-karst forests, but the former have significantly lower biomass compared to the latter. comprehensive regional data synthesis and analysis based on direct field observations of forest biomass and npp are important for benchmarking global and regional vegetation and carbon models, estimating regional carbon content, restoring vegetation, and mitigating climate change. |
| WOS关键词 | PLANTED FORESTS ; WORLDS FORESTS ; CARBON BALANCE ; CLIMATE-CHANGE ; INVENTORY DATA ; VEGETATION ; MODELS ; ECOSYSTEMS ; STORAGE ; NPP |
| WOS研究方向 | Forestry |
| WOS类目 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000382470000022 |
| 出版者 | MDPI AG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375614 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ni, Jian |
| 作者单位 | 1.Chinese Acad Sci, Inst Geochem, State Key Lab Environm Geochem, Lincheng West Rd 99, Guiyang 550081, Peoples R China 2.Chinese Acad Sci, Puding Karst Ecosyst Res Stn, Puding 561000, Anshun, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth Sci, Yuquan Rd 19A, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Li Bin,Yang, Hua Mei,Xu, Yue,et al. Forest biomass and net primary productivity in southwestern china: a meta-analysis focusing on environmental driving factors[J]. Forests,2016,7(8):16. |
| APA | Liu, Li Bin,Yang, Hua Mei,Xu, Yue,Guo, Yin Ming,&Ni, Jian.(2016).Forest biomass and net primary productivity in southwestern china: a meta-analysis focusing on environmental driving factors.Forests,7(8),16. |
| MLA | Liu, Li Bin,et al."Forest biomass and net primary productivity in southwestern china: a meta-analysis focusing on environmental driving factors".Forests 7.8(2016):16. |
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来源：中国科学院大学
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