Aquatic plants definition

Aquatic plants means beneficial plants and noxious weeds that occur within the ordinary high water mark (OHWM) of state waters.
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Aquatic plants includes all benthic and detached algae, brown algae, red algae, green algae, golden algae and phytoplankton, and all marine and freshwater flowering plants, ferns and mosses, growing in water or in soils that are saturated during most of the growing season;
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Aquatic plants means plants that are adapted to live in freshwater aquatic environments, also referred to as aquatic macrophytes.
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Examples of Aquatic plants in a sentence

  • Aquatic invertebrates LC50 (48 h), daphnia not determined Aquatic plants EC50 (72 h), algae not determined Chronic toxicity to fish No data available.

  • Aquatic plants can be found throughout the littoral zone, the near-shore areas in which sufficient light reaches the lake bottom to promote photosynthesis.

  • Aquatic plants EC50 (72 h), algae not determined Chronic toxicity to fish No data available.

  • This does not set a promising precedent for 801, and in particular 802 – a vessel of 1000 passenger capacity destined to operate a route where only three sailings in an entire year carry more than 300 people.

  • Aquatic plants should be recognized for their contributions to lake beauty as well as for providing food and shelter for other life in the lake.

  • Aquatic plants Information on: Tocopheryl AcetateEC50 (72 h) > 27.8 mg/l (growth rate), Pseudokirchneriella subcapitata (OECD Guideline 201, static) The statement of the toxic effect relates to the analytically determined concentration.

  • Aquatic plants Information on: pyrethrumNo toxic effects occur within the range of solubility.

  • Aquatic plants may also be an indicator of stream velocity because plants cannot take root in fast-flowing streams.

  • Toxicity to fish LC50 (96 h), Fishnot determined Aquatic invertebrates LC50 (48 h), daphnia not determined Aquatic plants EC50 (72 h), algae not determined Chronic toxicity to fish No data available.

  • Toxicity to fishLC50 (96 h) > 100 mg/l, Leuciscus idus Aquatic invertebrates LC50 (48 h), daphnia not determined Aquatic plants EC50 (72 h), algae not determined Chronic toxicity to fish No data available.


More Definitions of Aquatic plants

Aquatic plants means plants living in the water or at the shoreline, and includes roots, rhizomes, stems, leaves or seeds, including freshwater, estuarine and wetland species
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Aquatic plants means fresh or saltwater algae and plants, including, but not limited to, aquatic macrophyte, microalgae and macroalgae (seaweed) species intended for sea vegetable, biofuel, animal feed, fertilizer, medical, industrial or other commercial applications.
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Aquatic plants means plants that grow in water, whether rooted or floating without an anchorage.
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Aquatic plants means all marine and freshwater plants, including kelp, marine flowering plants, benthic and detached algae, brown algae, red algae, green algae, and phytoplankton;
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Related to Aquatic plants

  • Aquatic plant means a plant, including the roots, which typically floats on water or requires water for its entire structural support, or which will desiccate outside of water.

  • Wildlife habitat means a surface water of the state used by plants and animals not considered as pathogens, vectors for pathogens or intermediate hosts for pathogens for humans or domesticated livestock and plants.

  • Aquatic invasive species means any invasive, prohibited,

  • 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.

  • Covered Species means the species for which the Bank has been established and for which Credits have been allocated as set forth in Exhibit F-1.

  • Iatrogenic infertility means an impairment of fertility by surgery, radiation, chemotherapy, or other medical treatment affecting reproductive organs or processes.

  • Surface waters means water on the surface of the ground where water does not usually accumulate in ordinary watercourses, lakes, or ponds. This includes any waterborne objects.

  • Cannabis plant means any plant of the genus Cannabis;

  • Wildlife means all species of animals including, but not limited to, mammals, birds, fish, reptiles, amphibians, mollusks, and crustaceans, which are defined as "wildlife" and are protected or otherwise regulated by statute, law, regulation, ordinance, or administrative rule in a participating state. Species included in the definition of "wildlife" vary from state to state and determination of whether a species is "wildlife" for the purposes of this compact shall be based on local law.

  • 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/).

  • Tomographic plane means that geometric plane which is identified as corresponding to the output tomogram.

  • Diatomaceous earth filtration means a process resulting in substantial particulate removal in which (1) a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and (2) 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.

  • Geologically hazardous areas means areas that because of their susceptibility to erosion, sliding, earthquake, or other geological events, are not suited to the siting of commercial, residential, or industrial development consistent with public health or safety concerns.

  • Endangered species means wildlife designated by the

  • Invasive plant species means species of plants not historically found in California that spread outside cultivated areas and can damage environmental or economic resources. Invasive species may be regulated by county agricultural agencies as noxious species. Lists of invasive plants are maintained at the California Invasive Plant Inventory and USDA invasive and noxious weeds database.

  • Subsurface Borings and Testing means borings, probings and subsurface explorations, laboratory tests and inspections of samples, materials and equipment; appropriate professional interpretations of all the foregoing.

  • Low terrain means any area other than high terrain.

  • Water Surface Elevation (WSE means the height, in relation to NAVD 1988, of floods of various magnitudes and frequencies in the floodplains of riverine areas.

  • Massive Multiauthor Collaboration Site (or “MMC Site”) means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A “Massive Multiauthor Collaboration” (or “MMC”) contained in the site means any set of copyrightable works thus published on the MMC site.

  • Reid vapor pressure means the vapor pressure of crude oil or other volatile petroleum products at 100 degrees Fahrenheit as determined by the latest edition of ASTM D6377 (RVPE): Standard Test Method for Determination of Vapor Pressure of Crude Oil.

  • Cannabis testing facility means an entity registered by

  • Perfluoroalkyl and polyfluoroalkyl substances or “PFAS” means a class of fluorinated organic chemicals containing at least one fully fluorinated carbon atom.

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

  • Navigable waters ’ means the waters of the United States, including the territorial sea;

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

  • Animal means any nonhuman animate being endowed with the power of voluntary action.