气候变化领域集成服务门户(CCPortal): Rapid adaptation of herbivore consumers to nutrient limitation: Eco-evolutionary feedbacks to population demography and resource control

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DOI	10.1111/ele.12436
	Rapid adaptation of herbivore consumers to nutrient limitation: Eco-evolutionary feedbacks to population demography and resource control
	Declerck S.A.J.; Malo A.R.; Diehl S.; Waasdorp D.; Lemmen K.D.; Proios K.; Papakostas S.
发表日期	2015
ISSN	1461-023X
EISSN	1461-0248
卷号	18 期号:6
英文摘要	Humans alter biogeochemical cycles of essential elements such as phosphorus (P). Prediction of ecosystem consequences of altered elemental cycles requires integration of ecology, evolutionary biology and the framework of ecological stoichiometry. We studied micro-evolutionary responses of a herbivorous rotifer to P-limited food and the potential consequences for its population demography and for ecosystem properties. We subjected field-derived, replicate rotifer populations to P-deficient and P-replete algal food, and studied adaptation in common garden transplant experiments after 103 and 209 days of selection. When fed P-limited food, populations with a P-limitation selection history suffered 37% lower mortality, reached twice the steady state biomass, and reduced algae by 40% compared to populations with a P-replete selection history. Adaptation involved no change in rotifer elemental composition but reduced investment in sex. This study demonstrates potentially strong eco-evolutionary feedbacks from shifting elemental balances to ecosystem properties, including grazing pressure and the ratio of grazer:producer biomass. © 2015 The Authors Ecology Letters published by John Wiley & Sons Ltd and CNRS.
英文关键词	Brachionus calyciflorus; Chemostat; Contemporary evolution; Continuous culture; Experimental evolution; Micro-evolution; Microsatellites; Phosphorus; Selection; Zooplankton
学科领域	algae; Brachionus calyciflorus; phosphorus; adaptation; animal; asexual reproduction; biomass; evolution; female; food chain; genotype; herbivory; male; physiology; population density; population dynamics; Rotifera; statistical model; Adaptation, Physiological; Animals; Biological Evolution; Biomass; Female; Food Chain; Genotype; Herbivory; Linear Models; Male; Phosphorus; Population Density; Population Dynamics; Reproduction, Asexual; Rotifera
语种	英语
scopus关键词	algae; Brachionus calyciflorus; phosphorus; adaptation; animal; asexual reproduction; biomass; evolution; female; food chain; genotype; herbivory; male; physiology; population density; population dynamics; Rotifera; statistical model; Adaptation, Physiological; Animals; Biological Evolution; Biomass; Female; Food Chain; Genotype; Herbivory; Linear Models; Male; Phosphorus; Population Density; Population Dynamics; Reproduction, Asexual; Rotifera
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/118643
作者单位	Department of Aquatic Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, Netherlands; Department of Ecology and Environmental Science, Umeå University, Umeå, Sweden; Division of Genetics and Physiology, Department of Biology, University of Turku, Turku, Finland
推荐引用方式 GB/T 7714	Declerck S.A.J.,Malo A.R.,Diehl S.,et al. Rapid adaptation of herbivore consumers to nutrient limitation: Eco-evolutionary feedbacks to population demography and resource control[J],2015,18(6).
APA	Declerck S.A.J..,Malo A.R..,Diehl S..,Waasdorp D..,Lemmen K.D..,...&Papakostas S..(2015).Rapid adaptation of herbivore consumers to nutrient limitation: Eco-evolutionary feedbacks to population demography and resource control.Ecology Letters,18(6).
MLA	Declerck S.A.J.,et al."Rapid adaptation of herbivore consumers to nutrient limitation: Eco-evolutionary feedbacks to population demography and resource control".Ecology Letters 18.6(2015).