Biological condition definition

Biological condition means the taxonomic composition, richness, and functional organization of an assemblage of aquatic organisms at a site or within a water body.
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Examples of Biological condition in a sentence

  • The annual determinations of TAC for each target species and the ‘‘other species’’ category, and the reapportionment ofreserves may be adjusted, based upon a review of the following:(i) Biological condition of groundfishstocks .

  • Biological condition scores were compared to physical habitat and water quality data collected synoptically with bioassessments to evaluate whether any correlations exist that may explain the variation in biological condition scores.

  • Biological condition at Tongue River TR09, the most upstream reference station, has been stable and exhibited full support for aquatic life use since sampling began in 1993.

  • More on the benefits of sensoring will be exposed in the last paragraph of this chapter.

  • Biological condition at Tongue River TR01 was relatively stable from 1998 through 2004, but declined from 2004 to 2013.

  • Biological condition and water quality of twenty nine major streams in south and central Manitoba, Canada.

  • Otherwise, the results from the rarefied dataset may result in an erroneous assessment of site condition and influence conclusions about:• Biological condition of a site;• Large differences in B-IBI scores at a site between years; and• Patterns or trends in biological condition.Rarefaction was shown to impact richness biometrics resulting from recognition of fewer species and this can result in lower B-IBI scores for high quality sites.

  • Teaching hospitals are those appointed as such by the Minister for Health under s 3(4) of the HospitalsAct 1927.

  • Biological condition scoring thresholds of good, fair, and poor (fully supporting, fully supporting, but threatened, and not supporting) are based on the frequency distribution of reference sites scores for the ecoregion.

  • Overall, the largest influence on CSCI scores in the random forest model was percent impervious area in a 5 km radius.• Biological condition, based on D18 scores, was moderately correlated with water quality variables and less associated with the physical or landscape variables.In general, CSCI scores at urban sites were consistently low, indicating that degraded physical habitat conditions do not support healthy BMI assemblages.

Related to Biological condition

  • Qualifying medical condition means seizure disorder,

  • Emergency medical condition means a medical condition manifesting itself by acute symptoms of sufficient severity (including severe pain) so that a prudent layperson, who possesses an average knowledge of health and medicine, could reasonably expect the absence of immediate medical attention to result in a condition described in clause (i), (ii), or (iii) of section 1867(e)(1)(A) of the Social Security Act (42 U.S.C. 1395dd(e)(1)(A)).

  • 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.