KS I ISO 16387-2005 Soil quality-Effects of pollutants on Enchytraeidae(Enchytraeus sp )- Determination of effects on reproduction and survival 《土壤质量 污染物对线蚓科的影响 对繁殖和存活率影响的测定》.pdf
《KS I ISO 16387-2005 Soil quality-Effects of pollutants on Enchytraeidae(Enchytraeus sp )- Determination of effects on reproduction and survival 《土壤质量 污染物对线蚓科的影响 对繁殖和存活率影响的测定》.pdf》由会员分享,可在线阅读,更多相关《KS I ISO 16387-2005 Soil quality-Effects of pollutants on Enchytraeidae(Enchytraeus sp )- Determination of effects on reproduction and survival 《土壤质量 污染物对线蚓科的影响 对繁殖和存活率影响的测定》.pdf(26页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2005 12 28 KS I ISO 16387 Enchytraeidae (Enchytraeus sp.) KS I ISO 16387: 2005I ISO 16387: 2005 ( ) ( ) KIST ( ) ( ) : : 2005 12 28 2005 1013 : : ( ) ( 02 509 72625) . 7 5 , . ICS 13.080.30 2004 1 ISO 16387 Soil quality Effects of pollutants on Enchytraeida
2、e (Enchytraeus sp.) Determination of effects on reproduction and survival . 1. Enchytraeus albidus(Enchytraeidae) . , . , . , (Henry) / 1 , 25 0.013 3 Pa . . . 1. . 2. . . 3 , B . 2. . . . KS M ISO 11268 2 2: OECD No.207, 1984 , OECD, 3. . 3.1 (reproduction) 6 3.2 50 % , LC50 50 % 1. LC50 (dry mass)
3、 . KS I ISO Enchytraeidae (Enchytraeus sp.) 16387: 2005Soil quality Effects of pollutants on Enchytraeidae(Enchytraeus sp.) Determination of effects on reproduction and survival I ISO 16387: 2005 2 2. . 3.3 (lowest observed effect concentration, LOEC) (p 0.05). , . 3.5 (effect concentration, EC x) x
4、 %(10, 25, 50) . EC50 50 % . (effect concentration) . 4. . , (2 ) (6 ) (definitive test) . . a) , 14 , . (definitive test) . b) (definitive test) . . (definitive test) 6 (E. albidus ). 3 , ( ) . 3 (cocoon) . NOEC ECx . 5. , . 5.1 Enchytraeus albidus Hence 1837(white potworm: Enchytraeidae, Oligochae
5、ta, Annelida) . E. albidus , 1540 mm ( ). 2 , 4 , (clitellum) . , , , I ISO 16387: 2005 3 , . (races ecotypes) . E. albidus . . E. albidus . . E. albidus ( E ), (life cycle) 18 33 , 12 74 . 5 . Enchytraeus E. buchholzi Vejdovsky 1879 E. crypticus Westheide and Graefe 1992 ( F ). Enchytraeus , . , (
6、15 mm). . 24 . . , . ( ) . . (OECD 202 ) , . . 5.2 OECD 207 KS M ISO 11268 2 , ( ). 10 % (sphagnum peat) (air-dried) (21) mm . . 20 % (kaolinite 30 % .) 69 %(CaCO3 .) ( , 50 % 0.050.2 mm .) 0.31.0 % CaCO3( , ) pH 6.00.5 . CaCO3 , . , 1 . 2 . pH ( 4060 %) 12 . pH KCl c(KCl) = 1 mol/L 1: 5 ( C ). pH C
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