Kiselalgernas missbildningar under toxiska förhållanden
A research of 14 toxic affected study sites in Sweden showed a significant increased proportion of deformed diatoms. The six metal polluted study sites in the region of Dalarna showed a 4, 2% average of deformed Fragilaria (deformed diatoms reference sites, 0, 1%). The results also indicate a...
| Main Author: | |
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| Format: | First cycle, G2E |
| Language: | Swedish Swedish |
| Published: |
2010
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| Online Access: | https://stud.epsilon.slu.se/1059/ |
| _version_ | 1855570258654396416 |
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| author | Jan-Ers, Lina |
| author_browse | Jan-Ers, Lina |
| author_facet | Jan-Ers, Lina |
| author_sort | Jan-Ers, Lina |
| collection | Epsilon Archive for Student Projects |
| description | A research of 14 toxic affected study sites in Sweden showed a significant increased proportion of deformed diatoms.
The six metal polluted study sites in the region of Dalarna showed a 4, 2% average of deformed Fragilaria (deformed diatoms reference sites, 0, 1%).
The results also indicate a significant increased proportions of deformed diatoms in the eight pesticide polluted sites in the south and middle of Sweden, compared to the reference sites, howsoever the toxic content was low.
The results indicate that there are no lager differences in neither teratological forms nor variations that segregate metal polluted and pesticide polluted shells. One of the reasons may be that both heavy metals and pesticides can affect the development of the diatom shell. |
| format | First cycle, G2E |
| id | RepoSLU1059 |
| institution | Swedish University of Agricultural Sciences |
| language | swe swe |
| publishDate | 2010 |
| publishDateSort | 2010 |
| record_format | eprints |
| spelling | RepoSLU10592012-10-06T15:49:11Z https://stud.epsilon.slu.se/1059/ Kiselalgernas missbildningar under toxiska förhållanden Jan-Ers, Lina Pollution Aquatic ecology Water resources and management A research of 14 toxic affected study sites in Sweden showed a significant increased proportion of deformed diatoms. The six metal polluted study sites in the region of Dalarna showed a 4, 2% average of deformed Fragilaria (deformed diatoms reference sites, 0, 1%). The results also indicate a significant increased proportions of deformed diatoms in the eight pesticide polluted sites in the south and middle of Sweden, compared to the reference sites, howsoever the toxic content was low. The results indicate that there are no lager differences in neither teratological forms nor variations that segregate metal polluted and pesticide polluted shells. One of the reasons may be that both heavy metals and pesticides can affect the development of the diatom shell. 2010-04-19 First cycle, G2E NonPeerReviewed application/pdf swe https://stud.epsilon.slu.se/1059/1/jan-ers_l_090604.pdf Jan-Ers, Lina, 2009. Kiselalgernas missbildningar under toxiska förhållanden. First cycle, G2E. Uppsala: (NL, NJ) > Dept. of Aquatic Sciences and Assessment <https://stud.epsilon.slu.se/view/divisions/OID-280.html> urn:nbn:se:slu:epsilon-8-491 swe |
| spellingShingle | Pollution Aquatic ecology Water resources and management Jan-Ers, Lina Kiselalgernas missbildningar under toxiska förhållanden |
| title | Kiselalgernas missbildningar under toxiska förhållanden |
| title_full | Kiselalgernas missbildningar under toxiska förhållanden |
| title_fullStr | Kiselalgernas missbildningar under toxiska förhållanden |
| title_full_unstemmed | Kiselalgernas missbildningar under toxiska förhållanden |
| title_short | Kiselalgernas missbildningar under toxiska förhållanden |
| title_sort | kiselalgernas missbildningar under toxiska förhållanden |
| topic | Pollution Aquatic ecology Water resources and management |
| url | https://stud.epsilon.slu.se/1059/ https://stud.epsilon.slu.se/1059/ |