| DOI: | 10.1016/j.marpolbul.2015.07.048
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| Scopus记录号: | 2-s2.0-84944279000
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| 论文题名: | The performance of biomass-based AMBI in lagoonal ecosystems |
| 作者: | Mistri M.; Munari C.
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| 刊名: | Marine Pollution Bulletin
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| ISSN: | 0025-326X
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| EISSN: | 1879-3363
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| 出版年: | 2015
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| 卷: | 99, 期:2018-01-02 | | 起始页码: | 126
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| 结束页码: | 137
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| 语种: | 英语
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| 英文关键词: | AMBI
; Biomass
; Lagoons
; Mediterranean Sea
; Secondary production
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| Scopus关键词: | Ecology
; Ecosystems
; Input output programs
; Metadata
; Sewage lagoons
; AMBI
; Ecological groups
; Ecological status
; Environmental factors
; Marine biotic indices
; Mediterranean sea
; Secondary production
; Three categories
; Biomass
; abundance
; biomass
; environmental factor
; fauna
; lagoon
; secondary production
; Article
; AZTI Marine Biotic Index
; biomass
; classification algorithm
; environmental factor
; environmental monitoring
; environmental parameters
; environmental stress
; geographic distribution
; Italy
; lagoon
; macrofauna
; population abundance
; productivity
; secondary production (biomass)
; species diversity
; water pollution
; biomass
; ecosystem
; environmental monitoring
; marine biology
; procedures
; Mediterranean Sea
; Biomass
; Ecosystem
; Environmental Monitoring
; Italy
; Marine Biology
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| Scopus学科分类: | Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
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| 英文摘要: | We studied the performance of the AZTI Marine Biotic Index AMBI manipulating input data collected from lagoonal ecosystems. Our data set consisted of macrofaunal abundance and biomass counts gathered at a variety of sites at which the disturbance status was known. Input data were also manipulated using a set of transformations of increasing severity. Biotic indices were calculated using raw and transformed abundance, biomass and production. Among the three categories of AMBI-based indices, medium transformation of data gave the highest correlation with pressures. However, increasing the severity of transformation generally resulted in a decrease of the correlation with environmental factors. The relative importance of ecological groups changed when using abundance or biomass, sometimes leading to an improved ecological status classification. Being biomass and production more ecologically relevant than abundance, using them to derive AMBI-based new indices seems intriguing, at least in lagoonal waters, where the community is naturally disturbed and dominated by opportunists. © 2015 Elsevier Ltd. |
| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/85954
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| Appears in Collections: | 过去全球变化的重建
全球变化的国际研究计划
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作者单位: | Department of Life Sciences and Biotechnologies, University of Ferrara, Via L. Borsari 46, Ferrara, Italy
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| Recommended Citation: | |
Mistri M.,Munari C.. The performance of biomass-based AMBI in lagoonal ecosystems[J]. Marine Pollution Bulletin,2015-01-01,99(2018-01-02)
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