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| Sackett, O.; Armand, L.; Beardall, J.; Hill, R.; Doblin, M.; Connelly, C.; Howes, J.; Stuart, B.; Ralph, P.; Heraud, P.. |
| Photosynthesis by marine diatoms contributes substantially to global biogeochemical cycling and ecosystem productivity. It is widely accepted that diatoms are extremely sensitive to changes in Fe availability, with numerous in situ experiments demonstrating rapid growth and increased export of elements (e. g. C, Si and Fe) from surface waters as a result of Fe addition. Less is known about the effects of Fe enrichment on the phenotypes of diatoms, such as associated changes in nutritional value - furthermore, data on taxon-specific responses are almost non-existent. Enhanced supply of nutrient-rich waters along the coast of the sub-antarctic Kerguelen Island provide a valuable opportunity to examine the responses of phytoplankton to natural Fe enrichment.... |
| Tipo: Text |
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| Ano: 2014 |
URL: https://archimer.ifremer.fr/doc/00291/40219/38709.pdf |
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