Literature DB >> 7325689

A method for assessing chronic effects of toxic substances on the midge, Paratanytarsus parthenogeneticus-effects of copper.

S Hatakeyama, M Yasuno.   

Abstract

A method was developed for the assessment of the chronic effects of copper on midge larva. Growth and reproduction of the midge was related to copper concentrations greater than 0.08mg/L; 50% reproductive impairment was apparent at a copper level of 0.37 mg/L. Growth and amount of food uptake by larvae were inversely related to copper concentration. Accumulation of copper in green algae was proportional to copper concentration in the water.

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Year:  1981        PMID： 7325689     DOI： 10.1007/bf01054854

Source DB:  PubMed          Journal:  Arch Environ Contam Toxicol        ISSN： 0090-4341            Impact factor:   2.804


  4 in total

1.  Toxicity and bioaccumulation of cadmium in Chlorella.

Authors:  B A Hart; B D Scaife
Journal:  Environ Res       Date:  1977-12       Impact factor: 6.498

2.  The susceptibility to selected insecticides and acetylcholinesterase activity in a laboratory colony of midge larvae, Chironomus tentans (diptera: chironomidae).

Authors:  R E Karnak; W J Collins
Journal:  Bull Environ Contam Toxicol       Date:  1974-07       Impact factor: 2.151

3.  Survival and growth of Tanytarsus dissimilis (Chironomidae) exposed to copper, cadmium, zinc, and lead.

Authors:  R L Anderson; C T Walbridge; J T Fiandt
Journal:  Arch Environ Contam Toxicol       Date:  1980       Impact factor: 2.804

4.  Toxicity and bioaccumulation of cadmium in the colonial green alga Scenedesmus obliquus.

Authors:  J R Cain; D C Paschal; C M Hayden
Journal:  Arch Environ Contam Toxicol       Date:  1980       Impact factor: 2.804
  4 in total
  2 in total

1.  Sensitivity of midge larvae of Chironomus tentans Fabricius (Diptera Chironomidae) to heavy metals.

Authors:  B S Khangarot; P K Ray
Journal:  Bull Environ Contam Toxicol       Date:  1989-03       Impact factor: 2.151

2.  Chronic toxicity of cadmium to Chironomus riparius (Diptera: Chironomidae) at different food levels.

Authors:  J F Postma; M C Buckert-de Jong; N Staats; C Davids
Journal:  Arch Environ Contam Toxicol       Date:  1994-02       Impact factor: 2.804
  2 in total

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