0 Datasets
0 Files
Get instant academic access to this publication’s datasets.
Yes. After verification, you can browse and download datasets at no cost. Some premium assets may require author approval.
Files are stored on encrypted storage. Access is restricted to verified users and all downloads are logged.
Yes, message the author after sign-up to request supplementary files or replication code.
Join 50,000+ researchers worldwide. Get instant access to peer-reviewed datasets, advanced analytics, and global collaboration tools.
✓ Immediate verification • ✓ Free institutional access • ✓ Global collaborationJoin our academic network to download verified datasets and collaborate with researchers worldwide.
Get Free AccessMEPS Marine Ecology Progress Series Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout the JournalEditorsTheme Sections MEPS 123:185-191 (1995) - doi:10.3354/meps123185 Seasonal growth of Codiumbursa, a slow-growing Mediterranean macroalga: insitu experimental evidence of nutrient limitation Vidondo B, Duarte CM The seasonal growth of Codium bursa J. Agardh was examined in relation to ambient and internal nutrient concentrations to elucidate whether the low tissue nutrient concentrations observed are an intrinsic feature of this species or reflect nutrient-limited growth. Growth rates were rather low (mean +/- SE: 2.2 +/- 0.4 x 10-3 d-1; doubling time = 1.24 +/- 0.1 yr), and were significantly correlated to seasonal changes in ambient and internal nutrient concentrations, suggesting nutrient, probably P, limitation. This suggestion is supported by the rather high atomic tissue C/P ratios (1712), compared to C/N ratios (31.8) observed in summer. This was confirmed by experimentally injecting nutrients into the internal lumen of the plants in situ, which resulted in a doubling of growth rate, photosynthetic efficiency, and a reduction in light compensation irradiance (39.6 and 29.9 umol photons m-2 s-1 in control and fertilised specimens, respectively). These results provide, along with the strong correlation between growth rate and ambient and internal phosphorus concentrations, clear evidence of a tight nutrient (likely phosphorus), rather than light or temperature, control of C. bursa growth rates. Hence, even inherently slow-growing organisms in the oligotrophic Mediterranean may be resource limited. Slow-growing macroalga . Growth . Nutrient limitation Full text in pdf format PreviousNextExport citation RSS - Facebook - Tweet - linkedIn Cited by Published in MEPS Vol. 123. Publication date: July 20, 1995 Print ISSN:0171-8630; Online ISSN:1616-1599 Copyright © 1995 Inter-Research.
Beatriz Vidondo, Carlos M. Duarte (1995). Seasonal growth of Codium bursa, a slow-growing Mediterranean macroalga:in situ experimental evidence of nutrient limitation. , 123, DOI: https://doi.org/10.3354/meps123185.
Datasets shared by verified academics with rich metadata and previews.
Authors choose access levels; downloads are logged for transparency.
Students and faculty get instant access after verification.
Type
Article
Year
1995
Authors
2
Datasets
0
Total Files
0
Language
en
DOI
https://doi.org/10.3354/meps123185
Access datasets from 50,000+ researchers worldwide with institutional verification.
Get Free Access
