Mercury distribution with size between the tissues of the northern quahog (= hard clam) (Mercenaria mercenaria)

IF 7.6 2区 环境科学与生态学 Q1 ENVIRONMENTAL SCIENCES
Gunnar Hansen, Sandra E. Shumway, Robert P. Mason, Zofia Baumann
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引用次数: 0

Abstract Image

Abstract Image

北圆蛤(=硬蛤)组织间汞的大小分布
样品采集和制备2016年和2018年夏季,在康涅狄格州格罗顿的芒福德湾(Lat, Long: 41°19′36.86”N, 72°1′13.60”W)采集了可选尺寸范围(35.6 ~ 98.3 mm)的北方quhogs()。具体而言,2016年采样活动发生在2016年7月26日(n = 29), 2018年采样活动发生在8月17日(n = 24),水温分布相似(Baumann, 2023)。在比较2016年和2018年收集的quahos时,2016年收集的quahos软组织干重范围为0.34至7.37 g,壳高范围为35.6至98.3 mm,而2018年收集的quahos干重范围为0.61至4.91 g,壳高范围为44.7至87.6 mm (Hansen et al. 2025)。根据ANCOVA, 2018年的夸猪明显比2016年的夸猪重(p <;本研究探讨了芒福德湾北部贝壳类动物组织中THg和MeHg的浓度,但早期的一项研究比较了贝壳类动物、牡蛎和肋贻贝的THg和MeHg浓度模式,还评估了过滤后的海水,以及悬浮和沉积到表面沉积物中的颗粒(Hansen et al. 2024)。该研究过滤海水中THg和MeHg浓度分别为1.67±0.98和0.03±0.01 ng L-1。分别为16.1±10.7和0.17±0.10 ng g-1 dry。环境保护局,2001年。有竞争利益的声明☒作者声明,他们没有已知的可能影响本文所报告工作的有竞争利益的财务利益或个人关系。本研究由2016-2018年康涅狄格海洋基金综合基金资助。R/P-4 (pi: R.P.梅森和Z.鲍曼)。我们要感谢Tessa Getchis在确定采样地点和支持实地采集贝类方面提供的帮助。如果没有格罗顿贝类委员会的支持,特别是已故的老阿尔·波特和他的儿子小阿尔·波特的支持,采样是不可能实现的。其他支持
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来源期刊
Environmental Pollution
Environmental Pollution 环境科学-环境科学
CiteScore
16.00
自引率
6.70%
发文量
2082
审稿时长
2.9 months
期刊介绍: Environmental Pollution is an international peer-reviewed journal that publishes high-quality research papers and review articles covering all aspects of environmental pollution and its impacts on ecosystems and human health. Subject areas include, but are not limited to: • Sources and occurrences of pollutants that are clearly defined and measured in environmental compartments, food and food-related items, and human bodies; • Interlinks between contaminant exposure and biological, ecological, and human health effects, including those of climate change; • Contaminants of emerging concerns (including but not limited to antibiotic resistant microorganisms or genes, microplastics/nanoplastics, electronic wastes, light, and noise) and/or their biological, ecological, or human health effects; • Laboratory and field studies on the remediation/mitigation of environmental pollution via new techniques and with clear links to biological, ecological, or human health effects; • Modeling of pollution processes, patterns, or trends that is of clear environmental and/or human health interest; • New techniques that measure and examine environmental occurrences, transport, behavior, and effects of pollutants within the environment or the laboratory, provided that they can be clearly used to address problems within regional or global environmental compartments.
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