Decline in the Acropora population due to repeated moderate disturbances in Okinotorishima Island, Japan
Abstract
Okinotorishima Island, an isolated remote table reef island in the southernmost territory of Japan, provides an excellent site to examine the effect of only global stress, as there are no local human stresses present. Yamamoto et al. (2023) established 17 fixed quadrats (1×1 meter) on 9 knolls in the shallow lagoon of Okinotorishima Island, and observed coral population every May from 2006 to 2015. This dataset compiles data on coverage and number of colonies of Acropora and co-occurring corals published in Yamamoto et al. (2023). Yamamoto, H., Kawasaki, T., Tamura, K., Kanyama, T. Hosono, T., Fudo, M., Omori, M., Kayanne, H.: Decline in the Acropora population due to repeated moderate disturbances in Okinotorishima Island, Japan. Glaxea: Jour. Coral Reef Studies 25: 18-30 (2023). doi: 10.3755/galaxea.G26-3
Citation
Yamamoto, H., Kawasaki, T., Tamura, K., Kanyama, T., Fudo, M., Omori, M., Kayanne, H. (2023) Decline in the Acropora population due to repeated moderate disturbances in Okinotorishima Island, Japan. Available at https://doi.org/10.48518/00022. Accessed on YYYY-MM-DD.
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Hajime KayanneResource Contact, Resource Creator, Metadata Provider
Organization: School of Science, The University of TokyoPhone: +81-3-5841-4573Address: 7-3-1 Hongo, Bunkyo-ku Tokyo 113-0033 JAPANHome Page: Email: kayanne@eps.s.u-tokyo.ac.jp
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Univ_Tokyo
Occurrence records
Occurrence records　→
[Map・Summary]
■Number of record
340　
■Record acquisition period
2006/08/13 ~ 2015/06/11
* Date last modified : 2023/08/24
■Record acquisition range
Latitude
20.41714 ~ 20.4245
Longitude
136.07181 ~ 136.10414
Depth
0 ~ 3.8 m
[Environment]
[Registered taxon]
■Number of taxonomy
6Taxonomy
■Number of specimen
4Specimen
Taxon level lower than family :50 %
Taxon level lower than species :11 %
Scientific name list
Displayed result/page
[Measurement Or Fact]
■Number of record
850　
■Number of types
3　
Events with Measurement Or Fact :94 %
Occurrences with Measurement Or Fact :100 %
Measurement types
Displayed result/page
Occurrence record download
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