Species composition definition

Species composition means number, kinds and amount of species. (ei) “Species diversity” means number of species per unit area.
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Species composition means, with respect to a stand or other area of land, the species that constitute the plant community within that stand or area. When used with respect to silviculture, this term means the proportion of each tree species expressed as a percentage of the total number, basal area, or volume of all tree species in the stand or area.
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Species composition means number, kinds, amount, and quality of species.
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Examples of Species composition in a sentence

  • Species composition, blood meal hosts and Plasmodium infection rates of Anopheles mosquitoes in Ghibe River Basin, southwestern Ethiopia.

  • Provide strategic input (design principles) into the State Government’s long term master plan for Circular Quay Square, Barangaroo and Darling Harbour live.2017 40 Ongoing strategic design input into NSW State Government urban renewal projects is ongoing.On TrackDevelop a City Centre Public Domain Improvement Program 2016 65 The City Centre Public Domain Plan is developing through a series of publicdomain precinct plan projects and site specific urban design studies.

  • Species composition is plotted by set depth in the lower panel of Figure 8, using hooks per basket as a proxy variable to separate shallow (<10 hooks per basket) from deep sets (≥10 hooks per basket).

  • A determination that failure to grant the variance would result in exceptional hardship; and 10.91.9.5.3. A determination that the granting of a variance will not result in increased flood heights, additional threats to public safety, or extraordinary public expense, create nuisance, cause fraud on or victimization of the public, or conflict with existing local laws or ordinances.

  • Species composition has been influenced in the past by timber harvest, prescribed fires, and altered soil conditions.

  • Species composition shall be considered similar if all the dominant species and at least 80% of the non-dominant species at the reference site are present at the restored site.

  • Species composition, elevation, site quality, presence of root rot and other diseases, and accessibility also affect the feasibility and timing of thinning.

  • Species composition and abundance of leafrollers in a Canterbury pine plantation.

  • Species composition and relative abundance were tracked for rodents, grasshoppers, and lizards.

  • Species composition was similar during the fall, with mallards and gadwall accounting for 47 percent of the waterfowl seen.

Related to Species composition

  • Species means any group of animals classified as a species or subspecies as commonly accepted by the scientific community.

  • Aquaculture means the farming of aquatic organisms including fish, molluscs, crustaceans, other aquatic invertebrates and aquatic plants, from seedstock such as eggs, fry, fingerlings and larvae, by intervention in the rearing or growth processes to enhance production such as regular stocking, feeding, or protection from predators;

  • Crawling bug insecticide means any insecticide product that is designed for use against ants, cockroaches, or other household crawling arthropods, including, but not limited to, mites, silverfish or spiders. “Crawling Bug Insecticide” does not include products designed to be used exclusively on humans or animals, or any house dust mite product. For the purposes of this definition only:

  • Biological agent shall mean any pathogenic (disease producing) micro-organism(s) and/or biologically produced toxin(s) (including genetically modified organisms and chemically synthesized toxins) which cause illness and/or death in humans, animals or plants.

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

  • Chemical agent shall mean any compound which, when suitably disseminated, produces incapacitating, damaging or lethal effects on people, animals, plants or material property.

  • Radionuclide means a radioactive element or a radioactive isotope.

  • Polystyrene foam means blown polystyrene and expanded and

  • Pesticide means any substance or mixture of substances intended for preventing, destroying, repelling, or mitigating any pest, or intended for use as a plant regulator, defoliant, or desiccant, other than any article that:

  • HEPA filter means high-efficiency particulate air filters that are rated to achieve a minimum initial particle-removal efficiency of 99.97 per cent using ASTM F 1471– 93 or equivalent standard;

  • Pretreatment coating means a coating which contains no more than 12% solids by weight, and at least 0.5% acid by weight, is used to provide surface etching, and is applied directly to metal surfaces to provide corrosion resistance, adhesion, and ease of stripping.

  • Collaborative drug therapy management means participation by an authorized pharmacist and a physician in the management of drug therapy pursuant to a written community practice protocol or a written hospital practice protocol.

  • Cancer means the presence of one or more malignant tumours including Hodgkin’s disease, leukaemia and other malignant bone marrow disorders, and characterised by the uncontrolled growth and spread of malignant cells and the invasion and destruction of normal tissue, but does not include the following:

  • Natural background means the condition of waters in the absence of man-induced alterations based on the best scientific information available to the Department. The establishment of natural background for an altered waterbody may be based upon a similar unaltered waterbody or on historical pre-alteration data. 62-302.200(15), FAC.

  • genocide means any of the following acts committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group, as such:

  • Flea and tick insecticide means any insecticide product that is designed for use against fleas, ticks, their larvae, or their eggs. “Flea and Tick Insecticide” does not include products that are designed to be used exclusively on humans or animals and their bedding.

  • Pesticides means chemicals in either of the following subcategories:

  • Cannabinoid extract means a substance obtained by separating cannabinoids from marijuana by:

  • 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/).

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Polystyrene foam adhesive means an aerosol adhesive designed to bond polystyrene foam to substrates.

  • Disinfection profile means a summary of daily Giardia lamblia inactivation through the treatment plant. The procedure for developing a disinfection profile is contained in s. NR 810.32.

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

  • Cannabinoid edible means food or potable liquid into which a cannabinoid concentrate, cannabinoid extract or dried marijuana leaves or flowers have been incorporated.

  • Aquatic invasive species means any invasive, prohibited,

  • Salmonid means of, belonging to, or characteristic of the family Salmonidae, which includes the salmon, trout, and whitefish.