Article ; Online: A new set of N isotopic reference values for monitoring Ulva green tides in coral reef ecosystems.
2024 Volume 200, Page(s) 116152
Abstract: Green tides occurrence has increased in coral reefs, yet few reference values have been documented to support bloom management in these ecosystems. Here, we took advantage of recent Ulva green tides that occurred in New Caledonia to (i) identify the ... ...
Abstract | Green tides occurrence has increased in coral reefs, yet few reference values have been documented to support bloom management in these ecosystems. Here, we took advantage of recent Ulva green tides that occurred in New Caledonia to (i) identify the elements limiting the growth of Ulva spp. during these blooms; and (ii) validate the use of isotopic markers for identifying sources of nutrients that generated blooms. N/P ratios highlighted a stronger limitation of algae by phosphorus than by nitrogen on sites under oceanic influence, while the proportions of N and P were optimal for algal growth at sites where green tides occurred. Macroalgae highly exposed to sewage water was characterized by higher δ |
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MeSH term(s) | Ulva ; Ecosystem ; Coral Reefs ; Reference Values ; Nitrogen ; Seaweed ; Eutrophication |
Chemical Substances | Nitrogen (N762921K75) |
Language | English |
Publishing date | 2024-02-16 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 2001296-2 |
ISSN | 1879-3363 ; 0025-326X |
ISSN (online) | 1879-3363 |
ISSN | 0025-326X |
DOI | 10.1016/j.marpolbul.2024.116152 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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