Fate and tidal transport of butyltin and mercury compounds in the waters of the tropical Bach Dang Estuary (Haiphong, Vietnam)

Navarro, Patricia; Amouroux, David; Thanh, Nghi Duong; Rochelle-Newall, Emma; Ouillon, Sylvain; Arfi, Robert; Van, Thuoc Chu; Mari, Xavier; Torréton, Jean-Pascal

doi:10.1016/j.marpolbul.2012.05.036

Cited by 23 publications

(14 citation statements)

References 39 publications

(47 reference statements)

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“…Each filter was rinsed with ultrapure water and immediately stored in Analyslide® Petri dish at −18°C. Back in the lab, filters were dried at room temperature under a laminar flow hood and extracted using (6 N) pure nitric acid (HNO 3 J. T. Baker, INSTRA®) by an Explorer focused microwave system (CEM Corporation) according to previous works Navarro et al, 2012). Filtered and unfiltered water samples were both acidified by adding 1% v/v of HCl (Ultrex® II, J.T.…”

Section: Filtration and Storage Of Water Samplesmentioning

confidence: 99%

Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

Sharif

Monperrus²,

Tessier³

et al. 2014

Science of The Total Environment

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Section: Filtration and Storage Of Water Samplesmentioning

confidence: 99%

Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

Sharif

Monperrus²,

Tessier³

et al. 2014

Science of The Total Environment

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“…However, many tropical rivers have been adversely affected by human activities, such as industrialization, urbanization and agricultural intensification 4 5 . Although the chemical contamination of water bodies has been documented in many tropical systems 6 7 , the extent of biological contamination from untreated wastewater and animal husbandry is often unknown. This is despite the fact that detailed knowledge on the range and origin of microbial pollution is required for watershed management in order to provide safe water for human demands.…”

mentioning

confidence: 99%

Seasonal variability of faecal indicator bacteria numbers and die-off rates in the Red River basin, North Viet Nam

Nguyen

Garnier

et al. 2016

Sci Rep

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The Red River is the second largest river in Viet Nam and constitutes the main water source for a large percentage of the population of North Viet Nam. Here we present the results of an annual survey of Escherichia coli (EC) and Total Coliforms (TC) in the Red River basin, North Viet Nam. The objective of this work was to obtain information on faecal indicator bacteria (FIB) numbers over an annual cycle and, secondly, to determine the die-off rates of these bacterial indicators. Monthly observations at 10 stations from July 2013–June 2014 showed that TC and EC reached as high as 39100 cfu (colony forming units) 100 ml−1 and 15300 colonies 100 ml−1, respectively. We observed a significant seasonal difference for TC (p < 0.05) with numbers being higher during the wet season. In contrast, no significant seasonal difference was found for EC. The FIB die-off rates ranged from 0.01 d−1 to a maximum of 1.13 d−1 for EC and from 0.17 d−1 to 1.33 d−1 for TC. Die-off rates were significantly higher for free bacteria than for total (free + particle attached) bacteria, suggesting that particle attachment provided a certain level of protection to FIB in this system.

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“…This contamination also affects coastal waters, their ecosystems and their resources. Coastal contamination may be caused by mining activities (e.g., [67]) or results from industrial or urban influences (e.g., [68][69][70]). The physicochemical processes involved and their consequences on the contaminant deposition are themselves research topics, such as organic and inorganic matter chemistry in a salinity gradient (e.g., [71,72]).…”

Section: Issues Associated With Environments and Ecosystemsmentioning

confidence: 99%

Why and How Do We Study Sediment Transport? Focus on Coastal Zones and Ongoing Methods

Ouillon

2018

Water

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Scientific research on sediment dynamics in the coastal zone and along the littoral zone has evolved considerably over the last four decades. It benefits from a technological revolution that provides the community with cheaper or free tools for in situ study (e.g., sensors, gliders), remote sensing (satellite data, video cameras, drones) or modelling (open source models). These changes favour the transfer of developed methods to monitoring and management services. On the other hand, scientific research is increasingly targeted by public authorities towards finalized studies in relation to societal issues. Shoreline vulnerability is an object of concern that grows after each marine submersion or intense erosion event. Thus, during the last four decades, the production of knowledge on coastal sediment dynamics has evolved considerably, and is in tune with the needs of society. This editorial aims at synthesizing the current revolution in the scientific research related to coastal and littoral hydrosedimentary dynamics, putting into perspective connections between coasts and other geomorphological entities concerned by sediment transport, showing the links between many fragmented approaches of the topic, and introducing the papers published in the special issue of Water on "Sediment transport in coastal waters".

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Fate and tidal transport of butyltin and mercury compounds in the waters of the tropical Bach Dang Estuary (Haiphong, Vietnam)

Cited by 23 publications

References 39 publications

Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

Fate of mercury species in the coastal plume of the Adour River estuary (Bay of Biscay, SW France)

Seasonal variability of faecal indicator bacteria numbers and die-off rates in the Red River basin, North Viet Nam

Why and How Do We Study Sediment Transport? Focus on Coastal Zones and Ongoing Methods

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