Aquatic biota definition

Aquatic biota means the aquatic community composed of game and nongame fish, minnows and other small fish, mollusks, insects, crustaceans and other invertebrates, submerged or emergent rooted vegetation, suspended or floating algae, substrate-attached algae, microscopic organisms, and other aquatic-dependent organisms that require aquatic systems for food or to fulfill any part of their life cycle, such as amphibians and certain wildlife species.
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Aquatic biota means animal and plant life in the water.
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Aquatic biota means all organisms that, as part of their natural life cycle, live in or on waters. (Standards, § 29A-102(5)). For example, fish, aquatic insects, amphibians, and some reptiles, such as turtles.
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Examples of Aquatic biota in a sentence

  • Aquatic biota and habitats immediately upstream and downstream of Boundary Dam are influenced by Project operations, hydrologic conditions, and releases from upstream hydroelectric and water storage projects.

  • Aquatic biota – direct effects Based on the most recent available data from all airports for the 2004–2005 season, the levels of ethylene glycol in effluent streams are below 136 mg/L 99% of the time and below 200 mg/L 99.5% of the time from the over 1728 measurements taken (Table 5), with the reported maximum of 2560 mg/L measured in the spring of 2005.

  • Aquatic biota: Establish species composition, distribution, and abundance of freshwater aquatic biota.

  • Aquatic biota such as barnacles and a variety of fish species are found in the marine environment surrounding the Station.

  • Aquatic biota bioaccumulate Tetra- to Hexa-homolog groups, e.g., BDE-47, 99, and 100, which make up a large percentage of the total PBDE concentrations (Lindberg et al., 2004; Dodder et al., 2002; Luross et al., 2000; Rice et al., 2002; Manchester-Neesvig et al., 2001; and Huwe et al., 2002).

  • Aquatic biota compliance monitoring shall be conducted by a qualified aquatic biologist or by qualified personnel under the direct supervision of a qualified aquatic biologist.

  • Aquatic biota, especially fish (Bulger and others 1998), zooplankton (Engle and Melack 1995) and aquatic inverte- brates (Kratz and others 1994).

  • Aquatic biota respond to both the concentration of suspended sediments and duration of exposure, much as they do for other environmental contaminants.

  • Aquatic biota and wildlife that utilize or are present in the waters;b.

  • Aquatic biota have not had the opportunity to evolve a natural degree of tolerance to synthetic substances because they only occur in nature as a result of human activities.


More Definitions of Aquatic biota

Aquatic biota means all organisms that, as part of their natural life cycle, live in or on waters.
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Aquatic biota means all organisms that, as part of their natural life cycles, live in or on waters. (Standards, Section 29A-102(5)). Aquatic biota includes, for example, fish, aquatic insects, amphibians, and some reptiles such as turtles.
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Aquatic biota means the aquatic community composed of game and nongame
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Related to Aquatic biota

  • Aquatic life means all fish, reptiles, amphibians, crayfish, mussels, mollusks, and crustaceans.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.

  • High global warming potential hydrofluorocarbons means any hydrofluorocarbons in a particular end use for which EPA’s Significant New Alternatives Policy (SNAP) program has identified other acceptable alternatives that have lower global warming potential. The SNAP list of alternatives is found at 40 CFR part 82, subpart G, with supplemental tables of alternatives available at (http://www.epa.gov/snap/ ).

  • Subsurface tracer study means the release of a substance tagged with radioactive material for the purpose of tracing the movement or position of the tagged substance in the well-bore or adjacent formation.

  • Anadromous fish means fish that spawn in fresh water and mature in the marine environment.

  • Universal waste transporter means a person engaged in the off-site transportation of universal waste by air, rail, highway, or water.

  • Opium poppy means the plant of the species Papaver somniferum L., except its seeds.

  • Pneumatic tire means every tire in which compressed air is designed to support the load.

  • Carcinogen means a chemical that causes an increased incidence of benign or malignant neoplasms, or a substantial decrease in the latency period between exposure and onset of neoplasms through oral or dermal exposure, or through inhalation exposure when the cancer occurs at nonrespiratory sites in at least one (1) mammalian species or man through epidemiological studies or clinical studies, or both.

  • Electrostatic spray means a method of applying a spray coating in which opposite electric charges are applied to the substrate and the coating. The coating is attracted to the substrate by the electrostatic potential between them.

  • Natural uranium means uranium with the naturally occurring distribution of uranium isotopes, which is approximately 0.711 weight percent uranium-235, and the remainder by weight essentially uranium-238.

  • Sediment means solid material, mineral or organic, that is in suspension, is being transported, or has been moved from its site of origin by air, water or gravity as a product of erosion.

  • Vapor tight means equipment that allows no loss of vapors. Compliance with vapor-tight requirements can be determined by checking to ensure that the concentration at a potential leak source is not equal to or greater than 100 percent of the lower explosive limit (LEL) when measured with a combustible gas detector, calibrated with propane, at a distance of 1 inch (2.54 cm) from the source.

  • Nitrogen oxides means nitric oxide and nitrogen dioxide, expressed as nitrogen dioxide (NO2);