气候变化领域集成服务门户(CCPortal): An ecological status indicator for all time: Are AMBI and M-AMBI effective indicators of change in deep time?

CCPortal

DOI	10.1016/j.marpolbul.2019.01.068
	An ecological status indicator for all time: Are AMBI and M-AMBI effective indicators of change in deep time?
	Caswell B.A.; Frid C.L.J.; Borja A.
发表日期	2019
ISSN	0025326X
起始页码	472
结束页码	484
卷号	140
英文摘要	Increasingly environmental management seeks to limit the impacts of human activities on ecosystems relative to some ‘reference’ condition, which is often the presumed pre-impacted state, however such information is limited. We explore how marine ecosystems in deep time (Late Jurassic) are characterised by AZTI's Marine Biotic Index (AMBI), and how the indices responded to natural perturbations. AMBI is widely used to detect the impacts of human disturbance and to establish management targets, and this study is the first application of these indices to a fossil fauna. Our results show AMBI detected changes in past seafloor communities (well-preserved fossil deposits) that underwent regional deoxygenation in a manner analogous to those experiencing two decades of organic pollution. These findings highlight the potential for palaeoecological data to contribute to reconstructions of pre-human marine ecosystems, and hence provide information to policy makers and regulators with greater temporal context on the nature of ‘pristine’ marine ecosystems. © 2019
英文关键词	AMBI; Baseline; Deoxygenation; Environmental monitoring; Palaeoecology; Reference conditions
语种	英语
scopus关键词	Biological materials preservation; Environmental management; AMBI; Baseline; Deoxygenations; Environmental Monitoring; Palaeoecology; Reference condition; Ecosystems; baseline conditions; bioindicator; environmental disturbance; environmental monitoring; human activity; marine ecosystem; marine pollution; organic pollutant; oxygenation; paleoecology; article; deoxygenation; environmental monitoring; fauna; fossil; human; marine environment; nonhuman; organic pollution; paleoecology; Upper Jurassic; analysis; animal; bay; chemistry; drug effect; ecology; ecosystem; environmental monitoring; invertebrate; paleontology; procedures; sediment; standards; toxicity; United Kingdom; water pollutant; Animals; Bays; Ecology; Ecosystem; Environmental Monitoring; Geologic Sediments; Invertebrates; Paleontology; United Kingdom; Water Pollutants
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/150067
作者单位	Environmental Futures Research Institute, Griffith University, Gold Coast, Queensland 4222, Australia; School of Environmental Science, University of Hull, Hull, HU6 7RX, United Kingdom; School of Environment and Science, Griffith University, Gold Coast, QLD 4222, Australia; AZTI, Marine Research Division, Herrera Kaia Portualdea s/n, Pasaia, 20100, Spain
推荐引用方式 GB/T 7714	Caswell B.A.,Frid C.L.J.,Borja A.. An ecological status indicator for all time: Are AMBI and M-AMBI effective indicators of change in deep time?[J],2019,140.
APA	Caswell B.A.,Frid C.L.J.,&Borja A..(2019).An ecological status indicator for all time: Are AMBI and M-AMBI effective indicators of change in deep time?.Marine Pollution Bulletin,140.
MLA	Caswell B.A.,et al."An ecological status indicator for all time: Are AMBI and M-AMBI effective indicators of change in deep time?".Marine Pollution Bulletin 140(2019).