Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1093/forestry/cpt014 |
Productivity and carbon sequestration of Populus euphratica at the Amu River, Turkmenistan | |
Buras, Allan1; Thevs, Niels1; Zerbe, Stefan2; Wilmking, Martin1 | |
通讯作者 | Buras, Allan |
来源期刊 | FORESTRY
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ISSN | 0015-752X |
EISSN | 1464-3626 |
出版年 | 2013 |
卷号 | 86期号:4页码:429-439 |
英文摘要 | Deserts belong to the least productive terrestrial ecosystems, but along rivers, they may exhibit a high productivity. In central Asia, Populus euphratica Oliv. is the dominant tree species of the riparian Tugai vegetation. In terms of climate change mitigation, Tugai restoration may be traded for on the international carbon market. However, detailed knowledge of Tugai productivity is lacking. Within this study, we modelled the productivity of P. euphratica based on tree-ring data (r(2) 0.73, P 0.001) and applied the derived model to estimate the stand productivity of this species within the Kabakly nature reserve on the Amu River, Turkmenistan. Productivity estimates ranged from 0.3 to 3.0 t ha(1) year(1) and expressed the same magnitude as the data mentioned previously in the literature. Forest productivity appeared to be negatively correlated with distance from the river, which was consistent with Quickbird remote sensing data. Quickbird net differenced vegetation index (NDVI) was strongly correlated with Landsat NDVI (r 0.91, P 0.001), indicating the general potential to upscale net primary productivity estimates for P. euphratica. Tree ring series expressed no synchrony, for which possible explanations are discussed. Under ideal conditions P. euphratica sequesters CO2 and thus may be considered a suitable tree species for carbon trade mechanisms and climate change mitigation. |
类型 | Article |
语种 | 英语 |
国家 | Germany ; Italy |
收录类别 | SCI-E |
WOS记录号 | WOS:000322958100004 |
WOS关键词 | FLOODPLAIN FORESTS ; SOIL-SALINITY ; NET PRIMARY ; GROUNDWATER ; BIOMASS ; GROWTH ; CHINA |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/177196 |
作者单位 | 1.Ernst Moritz Arndt Univ Greifswald, Inst Bot & Landscape Ecol, D-17487 Greifswald, Germany; 2.Free Univ Bozen Bolzano, Fac Sci & Technol, I-39100 Bolzano, Italy |
推荐引用方式 GB/T 7714 | Buras, Allan,Thevs, Niels,Zerbe, Stefan,et al. Productivity and carbon sequestration of Populus euphratica at the Amu River, Turkmenistan[J],2013,86(4):429-439. |
APA | Buras, Allan,Thevs, Niels,Zerbe, Stefan,&Wilmking, Martin.(2013).Productivity and carbon sequestration of Populus euphratica at the Amu River, Turkmenistan.FORESTRY,86(4),429-439. |
MLA | Buras, Allan,et al."Productivity and carbon sequestration of Populus euphratica at the Amu River, Turkmenistan".FORESTRY 86.4(2013):429-439. |
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