Pocillopora acuta preconditioning data
Physiological data (symbiont density, chlorophyll a content, protein abundance, photosynthetic maximum and light at saturating irradiance) were collected from Pocillopora acuta coral colonies raised under three temperature and acidification conditions (ambient present day, 2050 and 2100) following t...
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Online Access: | https://researchdata.edu.au/pocillopora-acuta-preconditioning-data/2838636 https://research.jcu.edu.au/data/published/bc79bc70731b11eebdea1fce24f5c3de https://doi.org/10.25903/hcas-et96 |
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ftands:oai:ands.org.au::2838636 2024-02-04T10:03:38+01:00 Pocillopora acuta preconditioning data Jennifer Donelson (hasCollector) Spatial: Feather Reef, Great Barrier Reef, Queensland, Australia Spatial: Coates Reef, Great Barrier Reef, Queensland, Australia Spatial: Rib Reef, Great Barrier Reef, Queensland, Australia Temporal: From 2019-04-30 to 2019-04-30 https://researchdata.edu.au/pocillopora-acuta-preconditioning-data/2838636 https://research.jcu.edu.au/data/published/bc79bc70731b11eebdea1fce24f5c3de https://doi.org/10.25903/hcas-et96 unknown James Cook University https://researchdata.edu.au/pocillopora-acuta-preconditioning-data/2838636 https://research.jcu.edu.au/data/published/bc79bc70731b11eebdea1fce24f5c3de doi:10.25903/hcas-et96 https://research.jcu.edu.au/data/ Phenotypic plasticity coral acclimatization thermal stress ocean acidification preconditioning Ecological impacts of climate change and ecological adaptation Climate change impacts and adaptation ENVIRONMENTAL SCIENCES Marine and estuarine ecology (incl. marine ichthyology) Ecology BIOLOGICAL SCIENCES Invertebrate biology Zoology Expanding knowledge in the biological sciences Expanding knowledge Ecosystem adaptation to climate change Adaptation to climate change ENVIRONMENTAL POLICY CLIMATE CHANGE AND NATURAL HAZARDS dataset ftands https://doi.org/10.25903/hcas-et96 2024-01-08T23:27:45Z Physiological data (symbiont density, chlorophyll a content, protein abundance, photosynthetic maximum and light at saturating irradiance) were collected from Pocillopora acuta coral colonies raised under three temperature and acidification conditions (ambient present day, 2050 and 2100) following transfer into different experimental treatments over summer thermal stress to assess the potential of preconditioning to enhance coral thermal tolerance. Five treatments resulted following the transfer of ambient present day corals into the 2050 and 2100 conditions to examine if preconditioned corals had an enhanced performance compared to naive corals: ambient-control, acute 2050 (i.e. ambient transferred to 2050 conditions), preconditioned 2050, acute 2100 (i.e. ambient transferred to 2100 conditions), and preconditioned 2100. Data were collected at the Australian Institute of Marine Science and quantified following coral sampling via the following analyses: hemocytometer (cell density), spectrophotometer (chlorophyll a content), protein assay, and incubation chambers (photobiology metrics). To statistically analyse differences in each of the five physiological health metrics, generalised linear mixed effects models were run for three fixed factors along with their combined interactions: treatment, sample period and parental reef, and two random factors: coral individual nested within parent colony (genotype). An emmeans pairwise comparison with a Tukey adjustment was used to reveal differences among the five groups. Software/equipment used to create/collect the data: -Symbiodiniaceae density was determined using a Neubauer hemocytometer and high-powered Olympus microscope. -Chlorophyll a concentration was determined by measuring the absorbance in triplicate at 632nm, 649nm and 665nm using a BioTek microplate spectrophotometer. -Coral host tissue protein concentration was analyzed using the microassay procedure of the BioRad DC Protein Assay Kit II. Sample replicates were measured at 750nm using a BioTek microplate ... Dataset Ocean acidification Research Data Australia (Australian National Data Service - ANDS) Queensland Olympus ENVELOPE(156.767,156.767,-80.217,-80.217) Coates ENVELOPE(162.083,162.083,-77.800,-77.800) |
institution |
Open Polar |
collection |
Research Data Australia (Australian National Data Service - ANDS) |
op_collection_id |
ftands |
language |
unknown |
topic |
Phenotypic plasticity coral acclimatization thermal stress ocean acidification preconditioning Ecological impacts of climate change and ecological adaptation Climate change impacts and adaptation ENVIRONMENTAL SCIENCES Marine and estuarine ecology (incl. marine ichthyology) Ecology BIOLOGICAL SCIENCES Invertebrate biology Zoology Expanding knowledge in the biological sciences Expanding knowledge Ecosystem adaptation to climate change Adaptation to climate change ENVIRONMENTAL POLICY CLIMATE CHANGE AND NATURAL HAZARDS |
spellingShingle |
Phenotypic plasticity coral acclimatization thermal stress ocean acidification preconditioning Ecological impacts of climate change and ecological adaptation Climate change impacts and adaptation ENVIRONMENTAL SCIENCES Marine and estuarine ecology (incl. marine ichthyology) Ecology BIOLOGICAL SCIENCES Invertebrate biology Zoology Expanding knowledge in the biological sciences Expanding knowledge Ecosystem adaptation to climate change Adaptation to climate change ENVIRONMENTAL POLICY CLIMATE CHANGE AND NATURAL HAZARDS Pocillopora acuta preconditioning data |
topic_facet |
Phenotypic plasticity coral acclimatization thermal stress ocean acidification preconditioning Ecological impacts of climate change and ecological adaptation Climate change impacts and adaptation ENVIRONMENTAL SCIENCES Marine and estuarine ecology (incl. marine ichthyology) Ecology BIOLOGICAL SCIENCES Invertebrate biology Zoology Expanding knowledge in the biological sciences Expanding knowledge Ecosystem adaptation to climate change Adaptation to climate change ENVIRONMENTAL POLICY CLIMATE CHANGE AND NATURAL HAZARDS |
description |
Physiological data (symbiont density, chlorophyll a content, protein abundance, photosynthetic maximum and light at saturating irradiance) were collected from Pocillopora acuta coral colonies raised under three temperature and acidification conditions (ambient present day, 2050 and 2100) following transfer into different experimental treatments over summer thermal stress to assess the potential of preconditioning to enhance coral thermal tolerance. Five treatments resulted following the transfer of ambient present day corals into the 2050 and 2100 conditions to examine if preconditioned corals had an enhanced performance compared to naive corals: ambient-control, acute 2050 (i.e. ambient transferred to 2050 conditions), preconditioned 2050, acute 2100 (i.e. ambient transferred to 2100 conditions), and preconditioned 2100. Data were collected at the Australian Institute of Marine Science and quantified following coral sampling via the following analyses: hemocytometer (cell density), spectrophotometer (chlorophyll a content), protein assay, and incubation chambers (photobiology metrics). To statistically analyse differences in each of the five physiological health metrics, generalised linear mixed effects models were run for three fixed factors along with their combined interactions: treatment, sample period and parental reef, and two random factors: coral individual nested within parent colony (genotype). An emmeans pairwise comparison with a Tukey adjustment was used to reveal differences among the five groups. Software/equipment used to create/collect the data: -Symbiodiniaceae density was determined using a Neubauer hemocytometer and high-powered Olympus microscope. -Chlorophyll a concentration was determined by measuring the absorbance in triplicate at 632nm, 649nm and 665nm using a BioTek microplate spectrophotometer. -Coral host tissue protein concentration was analyzed using the microassay procedure of the BioRad DC Protein Assay Kit II. Sample replicates were measured at 750nm using a BioTek microplate ... |
author2 |
Jennifer Donelson (hasCollector) |
format |
Dataset |
title |
Pocillopora acuta preconditioning data |
title_short |
Pocillopora acuta preconditioning data |
title_full |
Pocillopora acuta preconditioning data |
title_fullStr |
Pocillopora acuta preconditioning data |
title_full_unstemmed |
Pocillopora acuta preconditioning data |
title_sort |
pocillopora acuta preconditioning data |
publisher |
James Cook University |
url |
https://researchdata.edu.au/pocillopora-acuta-preconditioning-data/2838636 https://research.jcu.edu.au/data/published/bc79bc70731b11eebdea1fce24f5c3de https://doi.org/10.25903/hcas-et96 |
op_coverage |
Spatial: Feather Reef, Great Barrier Reef, Queensland, Australia Spatial: Coates Reef, Great Barrier Reef, Queensland, Australia Spatial: Rib Reef, Great Barrier Reef, Queensland, Australia Temporal: From 2019-04-30 to 2019-04-30 |
long_lat |
ENVELOPE(156.767,156.767,-80.217,-80.217) ENVELOPE(162.083,162.083,-77.800,-77.800) |
geographic |
Queensland Olympus Coates |
geographic_facet |
Queensland Olympus Coates |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
https://research.jcu.edu.au/data/ |
op_relation |
https://researchdata.edu.au/pocillopora-acuta-preconditioning-data/2838636 https://research.jcu.edu.au/data/published/bc79bc70731b11eebdea1fce24f5c3de doi:10.25903/hcas-et96 |
op_doi |
https://doi.org/10.25903/hcas-et96 |
_version_ |
1789971150834499584 |