Data

Effects of thermal stress on fertilization and early embryogenesis in coral species from the Great Barrier Reef and Japan

Australian Ocean Data Network
Australian Institute of Marine Science (AIMS)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=https://apps.aims.gov.au/metadata/view/0890fccd-3dde-4b90-bbfe-95fdd006782d&rft.title=Effects of thermal stress on fertilization and early embryogenesis in coral species from the Great Barrier Reef and Japan&rft.identifier=https://apps.aims.gov.au/metadata/view/0890fccd-3dde-4b90-bbfe-95fdd006782d&rft.publisher=Australian Institute of Marine Science (AIMS)&rft.description=Favites chinensis colonies were collected from the reef flat off Sesoko Island, Okinawa and transported to aquaria at Sesoko Station. After spawning, sperm and eggs were separated and then used in fertilization experiments at 7 temperatures (25.5, 26.4, 27.0, 27.8, 28.9, 30.2 and 31.6°C). Early fertilization (first and second cleavage) was assessed after 3 hours using a dissecting microscope.Acropora millepora were collected from Davies Reef on the Great Barrier Reef and transported to aquaria at the Australian Institute of Marine Science. Similar fertilization experiments were carried out at 28.3, 30.4, 31.8, 32.8 and 34.1°C. Embryos were sampled at 2 and 4 hours, fixed in Bouins solution and later assessed for fertilization success and gamete quality.Acropora millepora, Favites abdita and Mycedium elephantotus, were collected from Davies Reef. In this experiment, eggs and sperm were separately pre-exposed to temperatures of 26, 28, 30 and 32°C for 30 minutes prior to fertilization at these tempertures. The embryos were sampled and fixed at 2 and 4 hours and assessed for fertilization success, abnormal embryo development and cell cleavage rates. This research was undertaken to examine the influence of seawater temperature on fertilization success and early embryogenesis of reef-building corals, in different families, from the Great Barrier Reef and Japan. Gametes were subjected to temperatures ranging from 2°C below average temperatures during the spawning period at each location to 5-6°C above average, which encompasses the range of increases that might be expected under climate change scenarios.Maintenance and Update Frequency: notPlanned&rft.creator=Australian Institute of Marine Science (AIMS) &rft.date=2024&rft.coverage=westlimit=147.61667; southlimit=-18.83333; eastlimit=147.61667; northlimit=-18.83333&rft.coverage=westlimit=147.61667; southlimit=-18.83333; eastlimit=147.61667; northlimit=-18.83333&rft.coverage=westlimit=127.86667; southlimit=26.63333; eastlimit=127.86667; northlimit=26.63333&rft.coverage=westlimit=127.86667; southlimit=26.63333; eastlimit=127.86667; northlimit=26.63333&rft_rights= http://creativecommons.org/licenses/by-nc/3.0/au/&rft_rights=http://i.creativecommons.org/l/by-nc/3.0/au/88x31.png&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Graphic&rft_rights=Creative Commons Attribution-NonCommercial 3.0 Australia License&rft_rights=http://creativecommons.org/international/au/&rft_rights=WWW:LINK-1.0-http--related&rft_rights=WWW:LINK-1.0-http--related&rft_rights=License Text&rft_rights=Use Limitation: All AIMS data, products and services are provided as is and AIMS does not warrant their fitness for a particular purpose or non-infringement. While AIMS has made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. AIMS make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, AIMS exclude all liability to any person arising directly or indirectly from the use of the data, products and services.&rft_rights=Attribution: Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: Australian Institute of Marine Science (AIMS). (2009). Effects of thermal stress on fertilization and early embryogenesis in coral species from the Great Barrier Reef and Japan. https://apps.aims.gov.au/metadata/view/0890fccd-3dde-4b90-bbfe-95fdd006782d, accessed[date-of-access].&rft_rights=Resource Usage:Use of the AIMS data is for not-for-profit applications only. All other users shall seek permission for use by contacting AIMS. Acknowledgements as prescribed must be clearly set out in the user's formal communications or publications.&rft_rights=Creative Commons Attribution-NonCommercial 3.0 Australia License http://creativecommons.org/licenses/by-nc/3.0/au&rft_subject=oceans&rft.type=dataset&rft.language=English Access the data
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Use Limitation: All AIMS data, products and services are provided "as is" and AIMS does not warrant their fitness for a particular purpose or non-infringement. While AIMS has made every reasonable effort to ensure high quality of the data, products and services, to the extent permitted by law the data, products and services are provided without any warranties of any kind, either expressed or implied, including without limitation any implied warranties of title, merchantability, and fitness for a particular purpose or non-infringement. AIMS make no representation or warranty that the data, products and services are accurate, complete, reliable or current. To the extent permitted by law, AIMS exclude all liability to any person arising directly or indirectly from the use of the data, products and services.

Attribution: Format for citation of metadata sourced from Australian Institute of Marine Science (AIMS) in a list of reference is as follows: "Australian Institute of Marine Science (AIMS). (2009). Effects of thermal stress on fertilization and early embryogenesis in coral species from the Great Barrier Reef and Japan. https://apps.aims.gov.au/metadata/view/0890fccd-3dde-4b90-bbfe-95fdd006782d, accessed[date-of-access]".

Resource Usage:Use of the AIMS data is for not-for-profit applications only. All other users shall seek permission for use by contacting AIMS. Acknowledgements as prescribed must be clearly set out in the user's formal communications or publications.

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Brief description

Favites chinensis colonies were collected from the reef flat off Sesoko Island, Okinawa and transported to aquaria at Sesoko Station. After spawning, sperm and eggs were separated and then used in fertilization experiments at 7 temperatures (25.5, 26.4, 27.0, 27.8, 28.9, 30.2 and 31.6°C). Early fertilization (first and second cleavage) was assessed after 3 hours using a dissecting microscope.Acropora millepora were collected from Davies Reef on the Great Barrier Reef and transported to aquaria at the Australian Institute of Marine Science. Similar fertilization experiments were carried out at 28.3, 30.4, 31.8, 32.8 and 34.1°C. Embryos were sampled at 2 and 4 hours, fixed in Bouins solution and later assessed for fertilization success and gamete quality.Acropora millepora, Favites abdita and Mycedium elephantotus, were collected from Davies Reef. In this experiment, eggs and sperm were separately pre-exposed to temperatures of 26, 28, 30 and 32°C for 30 minutes prior to fertilization at these tempertures. The embryos were sampled and fixed at 2 and 4 hours and assessed for fertilization success, abnormal embryo development and cell cleavage rates. This research was undertaken to examine the influence of seawater temperature on fertilization success and early embryogenesis of reef-building corals, in different families, from the Great Barrier Reef and Japan. Gametes were subjected to temperatures ranging from 2°C below average temperatures during the spawning period at each location to 5-6°C above average, which encompasses the range of increases that might be expected under climate change scenarios.

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Maintenance and Update Frequency: notPlanned

Notes

Credit
Negri, Andrew P, Dr (Principal Investigator)

Modified: 09 08 2024

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147.61667,-18.83333

147.61667,-18.83333

127.86667,26.63333

127.86667,26.63333

text: westlimit=147.61667; southlimit=-18.83333; eastlimit=147.61667; northlimit=-18.83333

text: westlimit=127.86667; southlimit=26.63333; eastlimit=127.86667; northlimit=26.63333

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Other Information
Differing effects of thermal stress on coral fertilization and early embryogenesis in four Indo Pacific species: Negri AP, Marshall PA and Heyward AJ (2007) Differing effects of thermal stress on coral fertilization and early embryogenesis in four Indo Pacific species. Coral Reefs 26: 759-763.

local : articleId=7454

Identifiers
  • global : 0890fccd-3dde-4b90-bbfe-95fdd006782d
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