| DOI: | 10.1016/j.gloplacha.2016.08.002
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| 论文题名: | Retrospective environmental biomonitoring – Mussel Watch expanded |
| 作者: | Schöne B.R.; Krause R.A.; Jr.
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| 刊名: | Global and Planetary Change
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| ISSN: | 0921-8181
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| 出版年: | 2016
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| 卷: | 144 | | 起始页码: | 228
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| 结束页码: | 251
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| 语种: | 英语
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| 英文关键词: | Aquatic ecosystems
; Bioavailable contaminants
; Biomineralization
; Bivalve mollusk
; Bivalve sclerochronology
; Detoxification
; Ecotoxicology
; Pollution history
; Shell
; Soft tissue
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| Scopus关键词: | Aquatic ecosystems
; Biomineralization
; Chemical analysis
; Detoxification
; Ecology
; Histology
; Pollution
; Shells (structures)
; Time series analysis
; Tissue
; Watches
; Water pollution
; Water quality
; Bioavailable
; Bivalve mollusks
; Eco-toxicology
; Sclerochronology
; Shell
; Soft tissue
; Molluscs
; aquatic environment
; bioavailability
; biomineralization
; biomonitoring
; chemical composition
; chronology
; concentration (composition)
; detoxification
; ecotoxicology
; growth rate
; mussel culture
; pollution effect
; sessile species
; shell
; Animalia
; Bivalvia
; Mollusca
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| 英文摘要: | Monitoring bioavailable contaminants and determining baseline conditions in aquatic environments has become an important aspect of ecology and ecotoxicology. Since the mid-1970s and the initiation of the Mussel Watch program, this has been successfully accomplished with bivalve mollusks. These (mostly) sessile organisms reliably and proportionately record changes of a range of organic and inorganic pollutants occurring in the water, food or sediment. The great majority of studies have measured the concentration of pollutants in soft tissues and, to a much lesser extent, in whole shells or fractions thereof. Both approaches come with several drawbacks. Neither soft tissues nor whole shells can resolve temporal changes of the pollution history, except through the analysis of multiple specimens collected at different times. Soft tissues and shell fractions provide time-averaged data spanning months or years, and whole shells time-averaged data over the entire lifespan of the animal. Even with regular sampling of multiple specimens over long intervals of time, the resulting chronology may not faithfully resolve short-term changes of water quality. Compounding the problem, whole shell averages tend to be non-arithmetic and non-linear, because shell growth rate varies through seasons and lifetime, and different shell layers often vary ultrastructurally and can thus be chemically different from each other. Mussel Watch could greatly benefit from the potential of bivalve shells in providing high-resolution, temporally aligned archives of environmental variability. So far, only circa a dozen studies have demonstrated that the sclerochronological approach – i.e., combined growth pattern and high-resolution chemical analyses – can provide sub-seasonally to annually resolved time-series documenting the history of pollution over centuries and even millennia. On the other hand, the sclerochronological community has failed to fully appreciate that the formation of the shell and its chemical composition is controlled by the soft parts and that a robust interpretation of the shell record requires a detailed understanding of bivalve physiology, behavior and ecology. This review attempts to bring together the Mussel Watch and sclerochronology communities and lay the foundation of a new subdiscipline of the Mussel Watch: retrospective environmental biomonitoring. For this purpose, we provide an overview of seminal work from both fields and outline potential future research directions. © 2016 Elsevier B.V. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84981724823&doi=10.1016%2fj.gloplacha.2016.08.002&partnerID=40&md5=6a70df8d54246d46b0bfc7dd3c366aac
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| 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/11632
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| Appears in Collections: | 全球变化的国际研究计划
气候变化与战略
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作者单位: | Institute of Geosciences, University of Mainz, Johann-Joachim-Becherweg 21, Mainz, Germany
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| Recommended Citation: | |
Schöne B.R.,Krause R.A.,Jr.. Retrospective environmental biomonitoring – Mussel Watch expanded[J]. Global and Planetary Change,2016-01-01,144.
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