气候变化领域集成服务门户(CCPortal): The Nutritional Ecology of Marine Apex Predators

CCPortal

DOI	10.1146/annurev-marine-010318-095411
	The Nutritional Ecology of Marine Apex Predators
	MacHovsky-Capuska G.E.; Raubenheimer D.
发表日期	2020
ISSN	1941-1405
起始页码	361
结束页码	387
卷号	12
英文摘要	Apex predators play pivotal roles in marine ecosystems, mediated principally through diet and nutrition. Yet, compared with terrestrial animals, the nutritional ecology of marine predators is poorly understood. One reason is that the field has adhered to an approach that evaluates diet principally in terms of energy gain. Studies in terrestrial systems, by contrast, increasingly adopt a multidimensional approach, the nutritional geometry framework, that distinguishes specific nutrients and calories. We provide evidence that a nutritional approach is likewise relevant to marine apex predators, then demonstrate how nutritional geometry can characterize the nutrient and energy content of marine prey. Next, we show how this framework can be used to reconceptualize ecological interactions via the ecological niche concept, and close with a consideration of its application to problems in marine predator research. © 2020 by Annual Reviews. All rights reserved.
英文关键词	aquaculture; captivity; carnivores; environmental fluctuations; human impacts; marine pollution; nutrition
语种	英语
scopus关键词	Aquaculture; Ecosystems; Marine pollution; Nutrients; captivity; carnivores; Ecological interactions; Environmental fluctuations; Human impact; Multi-dimensional approach; Nutritional ecology; Terrestrial systems; Nutrition; anthropogenic effect; aquaculture; bioenergetics; captivity; carnivore; marine pollution; nutritional requirement; predator; Animalia; animal; animal food; aquatic species; Carnivora; diet; ecology; ecosystem; fish; penguin; physiology; predation; turtle; Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Aquatic Organisms; Carnivora; Diet; Ecology; Ecosystem; Fishes; Predatory Behavior; Spheniscidae; Turtles
来源期刊	Annual Review of Marine Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/161958
作者单位	Charles Perkins Centre, University of Sydney, Sydney, NSW 2006, Australia; School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
推荐引用方式 GB/T 7714	MacHovsky-Capuska G.E.,Raubenheimer D.. The Nutritional Ecology of Marine Apex Predators[J],2020,12.
APA	MacHovsky-Capuska G.E.,&Raubenheimer D..(2020).The Nutritional Ecology of Marine Apex Predators.Annual Review of Marine Science,12.
MLA	MacHovsky-Capuska G.E.,et al."The Nutritional Ecology of Marine Apex Predators".Annual Review of Marine Science 12(2020).