NDLI: eview limate change , phenology , and phenological control of vegetation feedbacks to he climate system

Content Provider	Semantic Scholar
Author	Richardsona, Ndrew D. Keenana, Trevor F. Migliavaccab, Mirco Ryua, Youngryel Sonnentaga, Liver Toomeya, Michael
Copyright Year	2012
Abstract	Vegetation phenology is highly sensitive to climate change. Phenology also controls many feedbacks of vegetation to the climate system by influencing the seasonality of albedo, surface roughness length, canopy conductance, and fluxes of water, energy, CO2 and biogenic volatile organic compounds. In this review, we first discuss the environmental drivers of phenology, and the impacts of climate change on phenology, in different biomes. We then examine the vegetation-climate feedbacks that are mediated by phenology, and assess the potential impact on these feedbacks of shifts in phenology driven by climate change. We finish with an overview of phenological modeling and we suggest ways in which models might be improved using existing data sets. Several key weaknesses in our current understanding emerge from this analysis. First, we need a better understanding of the drivers of phenology, particularly in under-studied biomes (e.g. tropical forests). We do not have a mechanistic understanding of the role of photoperiod, even in well-studied biomes. In all biomes, the factors controlling senescence and dormancy are not well-documented. Second, for the most part (i.e. with the exception of phenology impacts on CO2
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Alternate Webpage(s)	https://58d2d13a-a-62cb3a1a-s-sites.googlegroups.com/site/trevorfkeenan/publications/papers/Richardson%20et%20al.%202013%20AgForMet%20phenology%20review.pdf?attachauth=ANoY7cpcVLeE0X9-NrZZHqIBypSR2ad1_M7Hh9ahpFXv67Yzpnbl0K3dYuyvSVG2XD0M44Cb-lewhV-1QV3ckRKY4bP_pK4hCdK2mIKviWX46wjPtKsLCPo2JKJ1U1woEYUrGFWFqwSSivLni3PxcGyler42SlEk6oZi1PEcJm25eg1AI0LN_Lnty-Oz3OCwN33w8TC0uDOetJwQo_Yo1JDjDmzlB5n1glNHWnC7qFVNev-RE1J9jL6DTEup2Dev7bz2DfRx1ZQ1FfM_nZkISvdgRIEmuLE52Fy8TJM_vudccRZ1gmvbRoY%3D&attredirects=0
Alternate Webpage(s)	http://environment.snu.ac.kr/wp-content/uploads/2016/03/Richardson_2013_AFM.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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