气候变化领域集成服务门户(CCPortal): Latitudinal patterns of terrestrial phosphorus limitation over the globe

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DOI	10.1111/ele.13761
	Latitudinal patterns of terrestrial phosphorus limitation over the globe
	Hou E.; Wen D.; Jiang L.; Luo X.; Kuang Y.; Lu X.; Chen C.; Allen K.T.; He X.; Huang X.; Luo Y.
发表日期	2021
ISSN	1461023X
起始页码	1420
结束页码	1431
卷号	24 期号:7
英文摘要	Phosphorus limitation on terrestrial plant growth is being incorporated into Earth system models. The global pattern of terrestrial phosphorus limitation, however, remains unstudied. Here, we examined the global-scale latitudinal pattern of terrestrial phosphorus limitation by analysing a total of 1068 observations of aboveground plant production response to phosphorus additions at 351 forest, grassland or tundra sites that are distributed globally. The observed phosphorus-addition effect varied greatly (either positive or negative), depending significantly upon fertilisation regime and production measure, but did not change significantly with latitude. In contrast, phosphorus-addition effect standardised by fertilisation regime and production measure was consistently positive and decreased significantly with latitude. Latitudinal gradient in the standardised phosphorus-addition effect was explained by several mechanisms involving substrate age, climate, vegetation type, edaphic properties and biochemical machinery. This study suggests that latitudinal pattern of terrestrial phosphorus limitation is jointly shaped by macro-scale driving forces and the fundamental structure of life. © 2021 John Wiley & Sons Ltd.
关键词	Aboveground production climate fertilization regime latitudinal gradient phosphorus limitation
英文关键词	fertilizer application; global perspective; growth response; latitudinal gradient; nutrient limitation; phosphorus; plant community; terrestrial environment; nitrogen; phosphorus; climate; ecosystem; forest; plant development; Climate; Ecosystem; Forests; Nitrogen; Phosphorus; Plant Development
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204410
作者单位	Center for Ecosystem Science and Society, Northern Arizona University, Flagstaff, AZ, United States; Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China; Center of Plant Ecology, Core Botanical Gardens, Chinese Academy of Sciences, Guangzhou, China; Australian Rivers Institute, School of Environment and Science, Griffith University, Nathan, Qld., Australia; Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, China; School of Forestry & Landscape of Architecture, Anhui Agricultural University, Hefei, China
推荐引用方式 GB/T 7714	Hou E.,Wen D.,Jiang L.,et al. Latitudinal patterns of terrestrial phosphorus limitation over the globe[J],2021,24(7).
APA	Hou E..,Wen D..,Jiang L..,Luo X..,Kuang Y..,...&Luo Y..(2021).Latitudinal patterns of terrestrial phosphorus limitation over the globe.Ecology Letters,24(7).
MLA	Hou E.,et al."Latitudinal patterns of terrestrial phosphorus limitation over the globe".Ecology Letters 24.7(2021).