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Ecology letters. 2019 Mar;22(3):458-468. doi: 10.1111/ele.13202 Q17.92025

Elevated CO2 does not stimulate carbon sink in a semi-arid grassland

elevated CO2不会增强半干旱草地的碳汇能力 翻译改进

Jian Song  1  2, Shiqiang Wan  1  2, Shilong Piao  3  4  5, Dafeng Hui  6, Mark J Hovenden  7, Philippe Ciais  8, Yongwen Liu  9, Yinzhan Liu  1, Mingxing Zhong  1, Mengmei Zheng  1, Gaigai Ma  1, Zhenxing Zhou  1, Jingyi Ru  1

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作者单位

  • 1 International Joint Research Laboratory for Global Change Ecology, School of Life Sciences, Henan University, Kaifeng, Henan, 475004, China.
  • 2 College of Life Sciences, Hebei University, Baoding, Hebei, 071002, China.
  • 3 Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China.
  • 4 Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100085, China.
  • 5 Centre for Excellence in Tibetan Earth Science, Chinese Academy of Sciences, Beijing, 100085, China.
  • 6 Department of Biological Sciences, Tennessee State University, Nashville, TN, 37209, USA.
  • 7 Biological Sciences, School of Natural Sciences, University of Tasmania, Private Bag 55, Hobart, Tas, 7001, Australia.
  • 8 Laboratoire des Sciences du Climat et de l'Environnement, CEA CNRS UVSQ, Gif-sur-Yvette, France.
  • 9 Key Laboratory of Alpine Ecology and Biodiversity, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, 100101, China.

    • DOI: 10.1111/ele.13202 PMID: 30609167

    摘要 Ai翻译

    Elevated CO2 is widely accepted to enhance terrestrial carbon sink, especially in arid and semi-arid regions. However, great uncertainties exist for the CO2 fertilisation effects, particularly when its interactions with other global change factors are considered. A four-factor (CO2 , temperature, precipitation and nitrogen) experiment revealed that elevated CO2 did not affect either gross ecosystem productivity or ecosystem respiration, and consequently re... ...点击完成人机验证后继续浏览
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    期刊名：Ecology letters

    缩写：ECOL LETT

    ISSN：1461-023X

    e-ISSN：1461-0248

    IF/分区：7.9/Q1

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    Elevated CO2 does not stimulate carbon sink in a semi-arid grassland