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ISO DIS 16778
Water quality - Calanoid copepod development test with Acartia tonsa
Organization:
ISO - International Organization for Standardization
Year: 2013
Abstract: This International Standard specifies an early-life stage test procedure for determination of the toxic effects of a chemical substance, effluent or water sample on a cold-water marine and brackish water copepod species under semi-static conditions. The biological end points include survival and development of the early life stages. The exposure starts with eggs and is continued until emergence of juvenile stages.
Copepods occur widely in marine, brackish and fresh water ecosystems. They represent important prey items for the larvae of many fish and larger invertebrates and are increasingly used as a live food source in aquaculture. They feed on phytoplankton and, thus, are an ecologically important energy-transfer link between primary producers and higher trophic levels.
Copepods occur widely in marine, brackish and fresh water ecosystems. They represent important prey items for the larvae of many fish and larger invertebrates and are increasingly used as a live food source in aquaculture. They feed on phytoplankton and, thus, are an ecologically important energy-transfer link between primary producers and higher trophic levels.
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| contributor author | ISO - International Organization for Standardization | |
| date accessioned | 2017-09-04T18:39:26Z | |
| date available | 2017-09-04T18:39:26Z | |
| date copyright | 2013.06.25 | |
| date issued | 2013 | |
| identifier other | JSDWEFAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;query=authoF2377D8669B749A/handle/yse/221121 | |
| description abstract | This International Standard specifies an early-life stage test procedure for determination of the toxic effects of a chemical substance, effluent or water sample on a cold-water marine and brackish water copepod species under semi-static conditions. The biological end points include survival and development of the early life stages. The exposure starts with eggs and is continued until emergence of juvenile stages. Copepods occur widely in marine, brackish and fresh water ecosystems. They represent important prey items for the larvae of many fish and larger invertebrates and are increasingly used as a live food source in aquaculture. They feed on phytoplankton and, thus, are an ecologically important energy-transfer link between primary producers and higher trophic levels. | |
| language | English | |
| title | ISO DIS 16778 | num |
| title | Water quality - Calanoid copepod development test with Acartia tonsa | en |
| type | standard | |
| page | 43 | |
| status | Draft | |
| tree | ISO - International Organization for Standardization:;2013 | |
| contenttype | fulltext |