Leaf onset in the northern hemisphere triggered by daytime temperature
Shilong Piao,Jianguang Tan,Anping Chen,Yongshuo H. Fu,Philippe Ciais,Qiang Liu,Ivan A. Janssens,Sara Vicca,Zhenzhong Zeng,Su-Jong Jeong,Yue Li,Ranga B. Myneni,Shushi Peng,Miaogen Shen,Josep Peñuelas +14 more
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TLDR
This work shows that the interannual anomalies of LUD during 1982–2011 are triggered by daytime (Tmax) more than by nighttime temperature (Tmin), and suggests a new conceptual framework of leaf onset using daytime temperature to improve the performance of phenology modules in current Earth system models.Abstract:
Recent warming significantly advanced leaf onset in the northern hemisphere. This signal cannot be accurately reproduced by current models parameterized by daily mean temperature (Tmean). Here using in situ observations of leaf unfolding dates (LUDs) in Europe and the United States, we show that the interannual anomalies of LUD during 1982–2011 are triggered by daytime (Tmax) more than by nighttime temperature (Tmin). Furthermore, an increase of 1 Ci nTmax would advance LUD by 4.7 days in Europe and 4.3 days in the United States, more than the conventional temperature sensitivity estimated from Tmean. The triggering role of Tmax, rather than the Tmin or Tmean variable, is also supported by analysis of the large-scale patterns of satellite-derived vegetation green-up in spring in the northern hemisphere (430N). Our results suggest a new conceptual framework of leaf onset using daytime temperature to improve the performance of phenology modules in current Earth systemread more
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Spring Phenological Sensitivity to Climate Change in the Northern Hemisphere: Comprehensive Evaluation and Driving Force Analysis
TL;DR: In this paper, the authors applied the partial least squares regression (PLSR) method to construct a standardized SOS sensitivity evaluation index and analyzed the combined effects of air temperature (Tem), water balance (Wbi), radiation (Srad), and previous year's phenology on SOS.
Open PRA IRIE: Open Public Research Access Institutional Repository and Information Exchange
X. Yue,N. Unger,Xiaoyang Zhang +2 more
Special Topic: The Tibetan Plateau Plant phenological responses to climate change on the Tibetan Plateau: research status and challenges
Miaogen Shen,Shilong Piao,Tsechoe Dorji,Qiang Liu,Nan Cong,Xiaoqiu Chen,Shuai An,Shiping Wang,Tao Wang,Gengxin Zhang +9 more
TL;DR: In this paper, a review of the role of phenology in ecosystem responses and feedback processes to climate change remains to be solved, and the authors recommend that addressing the following questions should be a high priority: How did other phenological events change, such as flowering and fruiting phenology? What are the influences from environmental changes other than temperature and precipitation, including human activities such as grazing? How does phenological change influence ecosystem structure and function at different scales and feedback to climate system?
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Impact of Environmental Conditions on Grass Phenology in the Regional Climate Model COSMO-CLM
Eva Hartmann,Jan-Peter Schulz,Ruben Seibert,Marius Schmidt,Mingyue Zhang,Jürg Luterbacher,Merja Tölle +6 more
TL;DR: In this article, the authors performed simulations with the regional climate model COSMO-CLM (CCLM) at three locations in Germany covering the period 1999 to 2015 in order to study the sensitivity of grass phenology to different environmental conditions by implementing a new phenology module.
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Climatic Mechanism of Delaying the Start and Advancing the End of the Growing Season of Stipa krylovii in a Semi-Arid Region from 1985–2018
TL;DR: In this paper , the effects of temperature, moisture and light at the start (SOS), peak (POS) and end (EOS) of the growing season for Stipa krylovii in Inner Mongolian grassland was analyzed from 1985-2018 with partial least squares (PLS) regression.
References
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Climate change 2007: the physical science basis
Susan Solomon,Dahe Qin,Martin R. Manning,Melinda Marquis,Kristen Averyt,Melinda M.B. Tignor,H. L. Miller,Z. Chen +7 more
TL;DR: The first volume of the IPCC's Fourth Assessment Report as mentioned in this paper was published in 2007 and covers several topics including the extensive range of observations now available for the atmosphere and surface, changes in sea level, assesses the paleoclimatic perspective, climate change causes both natural and anthropogenic, and climate models for projections of global climate.
Climate Change 2013: The Physical Science Basis
Reinhard F. Stocker,Dahe Qin,Gian-Kasper Plattner,Melinda Tignor,S. D. Allen,J. Boschung,T Stocker,Gian-Kasper Plattner,Simon K. Allen,Alexander Nauels,Yu Xia,V. Bex,Pauline M. Midgley,Matthew Collins,Reto Knutti,Julie M. Arblaster,Jean-Louis Dufresne,Thierry Fichefet,Pierre Friedlingstein,Michael Wehner,Thomas F. Stocker,S. James Allen,P. M. Midgley,F. M. Midgley,TF Stocker,Stefan Allen,SG Allen +26 more
TL;DR: In this paper, a summary of issues to assist policymakers, a technical summary, and a list of frequently-asked questions are presented, with an emphasis on physical science issues.
Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change
TL;DR: Drafting Authors: Neil Adger, Pramod Aggarwal, Shardul Agrawala, Joseph Alcamo, Abdelkader Allali, Oleg Anisimov, Nigel Arnell, Michel Boko, Osvaldo Canziani, Timothy Carter, Gino Casassa, Ulisses Confalonieri, Rex Victor Cruz, Edmundo de Alba Alcaraz, William Easterling, Christopher Field, Andreas Fischlin, Blair Fitzharris.
Book Chapter
The Physical Science Basis
E. Jansen,J Overpeck,Keith R. Briffa,J. C. Duplessy,F. Joos,Masson-Delmotte,Daniel Olago,B. Otto-Bliesner,W. R. Peltier,Stefan Rahmstorf,Rengaswamy Ramesh,D Raynud,D Rind,O Solomina,Ricardo Villalba,De Zhang +15 more
Journal ArticleDOI
European phenological response to climate change matches the warming pattern
Annette Menzel,Tim H. Sparks,Nicole Estrella,Elisabeth Koch,Anto Aasa,Rein Ahas,Kerstin Alm-Kübler,Peter Bissolli,Ol 'ga Braslavská,Agrita Briede,Frank-M. Chmielewski,Zalika Črepinšek,Yannick Curnel,Åslög Dahl,Claudio Defila,Alison Donnelly,Yolanda Filella,Katarzyna Jatczak,Finn Måge,Antonio Mestre,Øyvind Nordli,Josep Peñuelas,Pentti Pirinen,Viera Remisová,Helfried Scheifinger,Martin Striz,Andreja Sušnik,Arnold J. H. van Vliet,F. E. Wielgolaski,Susanne Zach,Ana Zust +30 more
TL;DR: In this article, the authors used an enormous systematic phenological network data set of more than 125 000 observational series of 542 plant and 19 animal species in 21 European countries (1971-2000) and concluded that previously published results of phenological changes were not biased by reporting or publication predisposition.
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