After sourcing dung and earthworm eggs, the Society received training from FAO in best practices for vermi-composting and opened their doors for new business ideas.
Observing the toxicity value of NOEC(from a reproduction test) and comparing it with the exposure value,(the calculated soil PEC value), it reveals a high risk to earthworms.
Another species found to contain high BDE209 levels is earthworm with reported maximum concentrations of 5200 ng/g lw(Sellstrøm 2005).
在适用的情况下,应在终点添加生态毒性研究的研究期限:鸟类、虹鳟鱼、大鳍鳞鳃太阳鱼、蜜蜂、蚯蚓。
The study duration of the ecotoxicity studies should be added to the endpoints, where applicable: birds, Rainbow trout, Bluegill sunfish, bees, earthworms.
Bezchlebová et al.(2007) investigated the effects of SCCPs(64% chlorine content) on five species of soil organisms(collembola, earthworms, nematodes) and on soil microorganisms(for carbon transformation).
Following the evaluation of ecotoxicological data, lead arsenate is classified as moderately toxic to birds, bees and aquatic organisms(vertebrates and invertebrates) and slightly toxic to earthworms and algae.
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