干旱区生态环境知识资源中心(Arid): Evolutionary history and climate co-determine the geographical variation in pollination modes of angiosperms in China

Arid

DOI	10.1111/geb.13760
	Evolutionary history and climate co-determine the geographical variation in pollination modes of angiosperms in China
	Wang, Yunyun; Li, Yichun; Luo, Ao; Lyu, Tong; Freckleton, Robert P.; Dimitrov, Dimitar; Wang, Zhiheng
通讯作者	Wang, ZH
来源期刊	GLOBAL ECOLOGY AND BIOGEOGRAPHY
ISSN	1466-822X
EISSN	1466-8238
出版年	2023
卷号	32 期号:12 页码:2189-2198
英文摘要	AimPollination is an essential stage of angiosperm reproduction, and the mode of pollination plays a major role in driving evolutionary and ecological responses of plants to environmental changes. However, the effects of climate, evolutionary history and floral traits (i.e. plant sexual systems) on pollination mode variation remain unclear. Here, we explored the biogeographic patterns in pollination mode frequency and tested the hypothesis that insect pollination prevails in warm humid regions with old floras due to high pollinator dependence, whereas wind pollination is more frequent in arid regions with younger floras and is more strongly associated with dioecy.LocationChina.Time periodSince the Last Glacial Maximum.Major taxa studiedAngiosperms.MethodsUsing data on pollination modes and geographic ranges of 29,719 angiosperm species in China, we mapped the biogeographic pattern of pollination mode frequency. Phylogenetic logistic regressions and generalized linear mixed models were employed to evaluate the relative importance of climate, evolutionary history (represented by phylogenetic conservatism and grid-level mean genus age) and sexual systems on variations in pollination modes across species and space.ResultsEvolutionary history was the strongest correlate of pollination mode variation across species and space. The proportion of insect-pollinated species was higher in humid regions with old floras, but lower in arid regions with young floras. Evolutionary history and temperature dominated variations in pollination mode frequency in humid areas, while precipitation dominated in arid areas. Climate influenced geographic pattern in pollination mode frequency both directly and indirectly via its effects on species richness and plant sexual systems.Main ConclusionsOur results showed that geographic pattern in angiosperm pollination mode frequency is dominated by evolutionary history followed by climate, which extended previous findings of climate-driven mechanisms. Our findings demonstrate the importance to incorporate evolutionary history in understanding the mechanisms underlying the functional biogeography of plant traits.
英文关键词	China climate change evolutionary history co-evolution flowering plants geographical pattern pollination mode sexual system
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:001068195100001
WOS关键词	WIND POLLINATION ; PHYLOGENETIC ANALYSIS ; SPECIES-DIVERSITY ; TRAIT EVOLUTION ; DIOECY ; PLANTS ; PATTERNS ; GRADIENT ; BIOLOGY
WOS类目	Ecology ; Geography, Physical
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396780
推荐引用方式 GB/T 7714	Wang, Yunyun,Li, Yichun,Luo, Ao,et al. Evolutionary history and climate co-determine the geographical variation in pollination modes of angiosperms in China[J],2023,32(12):2189-2198.
APA	Wang, Yunyun.,Li, Yichun.,Luo, Ao.,Lyu, Tong.,Freckleton, Robert P..,...&Wang, Zhiheng.(2023).Evolutionary history and climate co-determine the geographical variation in pollination modes of angiosperms in China.GLOBAL ECOLOGY AND BIOGEOGRAPHY,32(12),2189-2198.
MLA	Wang, Yunyun,et al."Evolutionary history and climate co-determine the geographical variation in pollination modes of angiosperms in China".GLOBAL ECOLOGY AND BIOGEOGRAPHY 32.12(2023):2189-2198.