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Warming in Spring and Summer Lessens Carbon Accumulation over the Past Century in Temperate Wetlands of Northeast China
Z. S. Zhang, Z. S. Xue, X. G. Lu, M. Jiang, D. H. Mao and L. L. Huo; Xue ZS(薛振山)
2017
Source PublicationWetlands
Volume37Issue:5Pages:829-836
AbstractDeciphering how climate change affects carbon accumulation rates (Carbon(sq)) is vital to understanding climate-carbon pool feedbacks on century scales. Carbon, nitrogen, and phosphorus accumulation rates were estimated by isotopic Pb-210 dating technology from 10 temperate wetlands in Northeast China. Soil carbon, nitrogen and phosphorus accumulated at average rates of 164.75 gC m(-2) yr.(-1), 5.61gN m(-2) yr.(-1), and 1.83gP m(-2) yr.(-1) during the past 153 years, respectively. Climate warming tended to grow increasing along the latitude and was faster in winter than in summer. Asymmetrical warming in spring and summer would lessen Carbon(sq) and oppose wetland functions as carbon sinks. High positive correlation coefficients between precipitation and Carbon(sq) meant that increasing precipitation facilitated Carbon(sq) greatly. Conversely, it was shown that warming in conjunction with subsequent drought was impairing Carbon(sq) in wetlands. There were strong positive feedbacks between climate warming and Carbon(sq) that could weaken wetlands functioning as carbon sinks in Northeast China.
DOI10.1007/s13157-017-0915-3
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iga.ac.cn/handle/131322/7650
Collection湿地与全球变化学科组
Corresponding AuthorXue ZS(薛振山)
Recommended Citation
GB/T 7714
Z. S. Zhang, Z. S. Xue, X. G. Lu, M. Jiang, D. H. Mao and L. L. Huo,Xue ZS. Warming in Spring and Summer Lessens Carbon Accumulation over the Past Century in Temperate Wetlands of Northeast China[J]. Wetlands,2017,37(5):829-836.
APA Z. S. Zhang, Z. S. Xue, X. G. Lu, M. Jiang, D. H. Mao and L. L. Huo,&薛振山.(2017).Warming in Spring and Summer Lessens Carbon Accumulation over the Past Century in Temperate Wetlands of Northeast China.Wetlands,37(5),829-836.
MLA Z. S. Zhang, Z. S. Xue, X. G. Lu, M. Jiang, D. H. Mao and L. L. Huo,et al."Warming in Spring and Summer Lessens Carbon Accumulation over the Past Century in Temperate Wetlands of Northeast China".Wetlands 37.5(2017):829-836.
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