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DOI10.1038/s41467-021-21223-2
Seasonal biological carryover dominates northern vegetation growth
Lian X.; Piao S.; Chen A.; Wang K.; Li X.; Buermann W.; Huntingford C.; Peñuelas J.; Xu H.; Myneni R.B.
发表日期2021
ISSN2041-1723
卷号12期号:1
英文摘要The state of ecosystems is influenced strongly by their past, and describing this carryover effect is important to accurately forecast their future behaviors. However, the strength and persistence of this carryover effect on ecosystem dynamics in comparison to that of simultaneous environmental drivers are still poorly understood. Here, we show that vegetation growth carryover (VGC), defined as the effect of present states of vegetation on subsequent growth, exerts strong positive impacts on seasonal vegetation growth over the Northern Hemisphere. In particular, this VGC of early growing-season vegetation growth is even stronger than past and co-occurring climate on determining peak-to-late season vegetation growth, and is the primary contributor to the recently observed annual greening trend. The effect of seasonal VGC persists into the subsequent year but not further. Current process-based ecosystem models greatly underestimate the VGC effect, and may therefore underestimate the CO2 sequestration potential of northern vegetation under future warming. © 2021, The Author(s).
语种英语
scopus关键词biological product; carbon dioxide; annual variation; carbon sequestration; climate effect; ecosystem approach; ecosystem dynamics; growing season; seasonality; vegetation cover; Article; biosphere; carbon sequestration; climate; ecosystem; growing season; human; Northern Hemisphere; seasonal variation; trend study; vegetation; warming; carbon cycle; cellular, subcellular and molecular biological phenomena and functions; climate change; ecosystem; season; soil; Biological Phenomena; Carbon Cycle; Carbon Dioxide; Climate; Climate Change; Ecosystem; Seasons; Soil
来源期刊Nature Communications (IF:11.878[JCR-2018],13.811[5-Year])
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/250770
作者单位Sino-French Institute for Earth System Science, College of Urban and Environmental Sciences, Peking University, Beijing, China; Key Laboratory of Alpine Ecology, Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China; Center for Excellence in Tibetan Earth Science, Chinese Academy of Sciences, Beijing, China; Department of Biology and Graduate Degree Program in Ecology, Colorado State University, Fort Collins, CO, United States; Institute of Geography, Augsburg University, Augsburg, Germany; Institute of the Environment and Sustainability, University of California, Los Angeles, Los Angeles, CA, United States; UK Centre for Ecology and Hydrology, Wallingford, Oxfordshire, United Kingdom; CREAF, Cerdanyola del Valles, Barcelona, Catalonia, Spain; CSIC, Global Ecology Unit CREAF-CSIC-UAB, Bellaterra, Barcelona, Catalonia, Spain; Department of Earth and Environment, Boston University, Boston, MA, United States
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GB/T 7714
Lian X.,Piao S.,Chen A.,et al. Seasonal biological carryover dominates northern vegetation growth[J],2021,12(1).
APA Lian X..,Piao S..,Chen A..,Wang K..,Li X..,...&Myneni R.B..(2021).Seasonal biological carryover dominates northern vegetation growth.Nature Communications,12(1).
MLA Lian X.,et al."Seasonal biological carryover dominates northern vegetation growth".Nature Communications 12.1(2021).
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