干旱区生态环境知识资源中心(Arid): Beneath the Bark: Assessing Woody Stem Water and Carbon Fluxes and Its Prevalence Across Climates and the Woody Plant Phylogeny

Arid

DOI	10.3389/ffgc.2021.675299
	Beneath the Bark: Assessing Woody Stem Water and Carbon Fluxes and Its Prevalence Across Climates and the Woody Plant Phylogeny
	Berry, Z. Carter; Avila-Lovera, Eleinis; De Guzman, Mark E.; O'Keefe, Kimberly; Emery, Nathan C.
通讯作者	Berry, ZC (corresponding author), Wake Forest Univ, Dept Biol, Winston Salem, NC 27109 USA.
来源期刊	FRONTIERS IN FORESTS AND GLOBAL CHANGE
EISSN	2624-893X
出版年	2021
卷号	4
英文摘要	While woody stems are known to influence carbon and water dynamics, direct exchange with the atmosphere is seldom quantified, limiting our understanding of how these processes influence the exchange of mass and energy. The presence of woody stem chlorophyll in a diversity of climates and across a range of species suggests an evolutionary advantage to sustaining carbon assimilation and water relations through permeable stem tissue. However, no formal evaluation of this hypothesis has been performed. In this mini-review, we explore the interactions between woody stems and the atmosphere by examining woody stem photosynthesis and bark-atmosphere water exchange. Specifically, we address the following questions: (1) How do water and carbon move between the atmosphere and woody stems? (2) In what climate space is woody stem photosynthesis and bark water uptake advantageous? (3) How ubiquitous across plant families is woody stem photosynthesis and bark-atmosphere water exchange? In the literature, only seven species have been identified as exhibiting bark water uptake while over 300 species are thought to conduct woody stem photosynthesis. The carbon dioxide and water gained from these processes can offset respiration costs and improve plant water balance. These species span diverse biomes suggesting a broad prevalence of bark-atmosphere permeability. Finally, our results demonstrate that there may be an evolutionary component as demonstrated by a high Pagel's lambda for the presence of stem photosynthesis. We end with recommendations for future research that explores how bark water and carbon interactions may impact plant function and mass flow in a changing climate.
英文关键词	woody stem interaction with the atmosphere woody stem photosynthesis phylogenetic signal water flux carbon flux bark water uptake
类型	Review
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000683134700001
WOS关键词	PHOTOSYNTHETIC STEMS ; FUNCTIONAL TRAITS ; SEASONAL PATTERNS ; CO2 FIXATION ; DESERT ; XYLEM ; TREE ; LEAF ; EXCHANGE ; BRANCHES
WOS类目	Ecology ; Forestry
WOS研究方向	Environmental Sciences & Ecology ; Forestry
来源机构	University of California, Davis
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363310
作者单位	[Berry, Z. Carter] Wake Forest Univ, Dept Biol, Winston Salem, NC 27109 USA; [Avila-Lovera, Eleinis] Smithsonian Trop Res Inst, Panama City, Panama; [De Guzman, Mark E.] Univ Calif Davis, Dept Environm Sci & Policy, Davis, CA 95616 USA; [O'Keefe, Kimberly] Univ Wyoming, Dept Ecosyst Sci & Management, Laramie, WY 82071 USA; [Emery, Nathan C.] Michigan State Univ, Dept Plant Biol, E Lansing, MI USA
推荐引用方式 GB/T 7714	Berry, Z. Carter,Avila-Lovera, Eleinis,De Guzman, Mark E.,et al. Beneath the Bark: Assessing Woody Stem Water and Carbon Fluxes and Its Prevalence Across Climates and the Woody Plant Phylogeny[J]. University of California, Davis,2021,4.
APA	Berry, Z. Carter,Avila-Lovera, Eleinis,De Guzman, Mark E.,O'Keefe, Kimberly,&Emery, Nathan C..(2021).Beneath the Bark: Assessing Woody Stem Water and Carbon Fluxes and Its Prevalence Across Climates and the Woody Plant Phylogeny.FRONTIERS IN FORESTS AND GLOBAL CHANGE,4.
MLA	Berry, Z. Carter,et al."Beneath the Bark: Assessing Woody Stem Water and Carbon Fluxes and Its Prevalence Across Climates and the Woody Plant Phylogeny".FRONTIERS IN FORESTS AND GLOBAL CHANGE 4(2021).