000 03374nam  2200397zi 4500
0019.890142
003CaOODSP
00520221107172515
006m     o  d f      
007cr mn|||||||||
008200805t20202020onca    ob   f000 0 eng d
020 |a9780660357256
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aEn83-10/1-61-2020E-PDF
24500|aBiological test method : |btest for measuring reproduction of oribatid mites exposed to contaminants in soil / |cMethod Development and Applications Unit, Science and Technology Branch, Environment and Climate Change Canada.
264 1|aOttawa, Ontario : |bEnvironment and Climate Change Canada = Environnement et changement climatique Canada, |c2020.
264 4|c©2020
300 |a1 online resource (xxii, 109 pages) : |billustrations (some colour).
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |a[Reference method] ; |vSTB 1/RM/61
500 |aIssued also in French under title: Méthode d'essai biologique : essai de mesure de la reproduction des acariens oribates exposés à des contaminants dans le sol.
500 |a"September 2020."
504 |aIncludes bibliographical references
5203 |a"This document provides detailed procedures, conditions, and guidance on preparing for and conducting a biological test for measuring soil toxicity using an oribatid mite, Oppia nitens. This is a 28-day test for effects on mite reproduction. The method is conducted as a static test using one or more samples of contaminated or potentially contaminated soil, or one or more concentrations of chemical(s) or chemical product(s) spiked in negative control (or other) soil. Water and food (granulated dry yeast) are added to the test vessels during the test. … General or universal conditions and procedures are outlined for test preparation and performance. Additional conditions and procedures specific to the intended use of each test are stipulated. The biological test method described herein is suitable for measuring and assessing the toxicity of samples of field-collected soil, biosolids, sludge, or similar particulate material; or of natural or artificial soil spiked (mixed) in the laboratory with commercial chemical(s) or test substance(s). Instructions and requirements are included for test facilities, sample collection, handling and storing samples, culturing test organisms, preparing soil or spiked-soil mixtures and initiating tests, specific test conditions, appropriate observations and measurements, endpoints and methods of calculation, and the use of positive control replicates or a reference toxicity test"--Abstract, page iii.
530 |aIssued also in print format.
650 0|aSoil pollution|zCanada|xMeasurement|xMethodology.
650 0|aToxicity testing|zCanada|xMethodology.
650 0|aOribatidae|xReproduction|xEffect of pollution on|zCanada.
7101 |aCanada. |bEnvironment and Climate Change Canada, |eissuing body.
77508|tMéthode d'essai biologique : |w(CaOODSP)9.890141
7760#|tBiological test method : |w(CaOODSP)9.890809
830#0|aReport. [Reference methods]|vSTB 1/RM/61.|w(CaOODSP)9.854813
85640|qPDF|s5.78 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/En83-10-1-61-2020-eng.pdf