Arid
DOI10.1093/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
ISSN0015-752X
EISSN1464-3626
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
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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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