Rapid Assessment of Intertidal Wetland Sediments
نویسندگان
چکیده
منابع مشابه
Rapid removal of nitrate and sulfate in freshwater wetland sediments.
Anaerobic microbial processes play particularly important roles in the biogeochemical functions of wetlands, affecting water quality, nutrient transport, and greenhouse gas fluxes. This study simultaneously examined nitrate and sulfate removal rates in sediments of five southwestern Michigan wetlands varying in their predominant water sources from ground water to precipitation. Rates were estim...
متن کاملArsenic speciation in polychaetes (Annelida) and sediments from the intertidal mudflat of Sundarban mangrove wetland, India.
This paper documents the concentration of total arsenic and individual arsenic species in four soft-bottom benthic polychaetes (Perenereis cultifera, Ganganereis sootai, Lumbrinereis notocirrata and Dendronereis arborifera) along with host sediments from Sundarban mangrove wetland, India. An additional six sites were considered exclusively for surface sediments for this purpose. Polychaetes wer...
متن کاملPollution Assessment some of Heavy Metals in Water and Surface Sediments of Nasseri Wetland (Khorramshahr)
Background and Aim:This research was conducted of determining and comparing the heavy metals of zinc, iron, manganese, copper, nickel and vanadium in summer in waters and sediments of Naseri wetland in Khuzestan province, 2017. Material and Methods:Sampling of water and sediments from three areas of north, central and southern Naseri wetland was carried out in summer. In order to measure heavy...
متن کاملAssessment and Measurement of Heavy Metals Contamination in Sediments of Gandoman Wetland
Wetlands ecosystem is regarded as one of nature and tourism aspects. These ecosystems are of special ecological properties and unique biodiversity due to specific climate and ground conditions. Gandoman wetland is one of important wetlands and rich ecosystems in Chahar-mahal and Bakhtiari. Not considering the wetland environmental conditions has caused some problems and challenges. One of probl...
متن کاملAn Assessment of Mercury Loading in Core Sediments of Sunderban Mangrove Wetland, India
This is a preliminary report on total mercury (THg) in core sediments (\63 lm particle size) of Sunderban mangrove wetland, northeastern part of the Bay of Bengal, India. Cold vapor atomic absorption spectrometry (CVAAS) was used for THg determination. The concentration varies from 9.8 to 535.1 ppb (ngg). Results revealed variations over premonsoon and postmonsoon month at different core depth,...
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ژورنال
عنوان ژورنال: Soil and Sediment Contamination: An International Journal
سال: 2012
ISSN: 1532-0383,1549-7887
DOI: 10.1080/15320383.2012.678950