Filters: Tags: water hardness (X)
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Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua,
Biota,
Community composition,
Environmental impact,
Invertebrata,
Categories: Publication;
Types: Citation;
Tags: Bioindicators,
Conductance,
Disturbance,
Ecosystem disturbance,
Environmental conditions,
Categories: Publication;
Types: Citation;
Tags: Bioassay,
Canada, British Columbia,
Canada, British Columbia,
Cations,
Industrial pollution,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality,
Biogeochemical cycle,
Cadmium,
Chemical speciation,
Colloids,
Categories: Publication;
Types: Citation;
Tags: Acclimatization,
Ammonia,
Hardness,
Lethal Effects,
Nutrient status,
It has become increasingly apparent that diet can be a major source of trace metal bioaccumulation in aquatic organisms. In this study, we examined cadmium uptake, efflux, and subcellular compartmentalization dynamics in the freshwater oligochaete Lumbriculus variegatus. L. variegatus is an important component of freshwater food webs in Europe and North America and is potentially useful as a standard food source for laboratory-based trophic transfer studies. Cadmium accumulation and depuration were each followed for 10 days. Rate constants of uptake (ku) and efflux (ke) were estimated and subcellular Cd compartmentalization was followed over the course of uptake and efflux. The partitioning of Cd into operationally-defined...
Categories: Publication;
Types: Citation;
Tags: Ca content,
Cd,
Efflux,
Lumbriculus variegatus,
Subcellular distribution,
Biological endpoints for three focal test species [Daphnia magna (mortality), Psuedacris maculata (mortality, growth, and development), and Lemna gibba (growth)] in response to exposure to reconstituted or field-collected water under laboratory conditions. Field-collected waters were collected from wetlands within the Prairie Pothole Region (PPR) of the United States. Reconstituted water was mixed to mimic some chemistry of surface water from brine contaminated PPR wetlands. Also included are water quality and chemical concentration data from all assays.
This data release includes water-quality data collected at 38 sites in central and eastern Massachusetts from April 2018 through May 2019 by the U.S. Geological Survey to support the implementation of site-dependent aluminum criteria for Massachusetts waters. Samples of effluent and receiving surface waters were collected monthly at four wastewater-treatment facilities (WWTFs) and seven water-treatment facilities (WTFs) (see SWQ_data_and_instantaneous_CMC_CCC_values.txt). The measured properties and constituents include pH, hardness, and filtered (dissolved) organic carbon, which are required inputs to the U.S. Environmental Protection Agency's Aluminum Criteria Calculator version 2.0 (U.S. Environmental Protection...
Categories: Publication;
Types: Citation;
Tags: Acute Toxicity,
Algorithms,
Aquatic organisms,
Chemical pollutants,
Chemical pollution,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Water Res,
Acute Toxicity,
Alkalinity,
Aquatic organisms,
Bioassays,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA Aquacul,
Atlantic salmon,
Disease control,
Disease transmission,
Disinfection,
Categories: Publication;
Types: Citation;
Tags: Aquatic birds,
Aquatic ecosystems,
Aquatic organisms,
Aves,
Aves,
Categories: Publication;
Types: Citation;
Tags: Exposure,
Exposure tolerance,
Fish Physiology,
Gills,
Liver,
Categories: Publication;
Types: Citation;
Tags: Algae,
Algae (see also Individual groups),
Aquaculture effluents,
Carbonate,
Carbonates,
Categories: Publication;
Types: Citation;
Tags: Ammonia,
Aquatic ecosystems,
Biofilms,
Drainage water,
Environmental impact,
Categories: Publication;
Types: Citation;
Tags: Alkalinity,
Aquatic plants,
Atomic Absorption Spectrophotometry,
Bioaccumulation,
Bioindicators,
Categories: Publication;
Types: Citation;
Tags: Alkalinity,
Arsenic,
Bioassay,
Ceriodaphnia dubia,
Contamination,
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality,
Biochemical oxygen demand,
Chemical oxygen demand,
Deoxygenation,
Eutrophication,
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