Khodikian, Elissa; Roggatz, Christina C; Yoon, Gwangseok R; Porteus, Cosima S (2025): Seawater carbonate chemistry and the effect of ocean acidification on olfactory behaviour and physiology of Hemigrapsus oregonensis [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.986452
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2025-10-01 • DOI registered: 2025-10-01
Abstract:
This study identified the changes in olfactory behaviour and physiology with exposure to acute, static, and fluctuating CO2 in the yellow shore crab, Hemigrapsus oregonensis. Crabs were collected from Bamfield British Columbia, Canada and brought in for laboratory testing at Bamfield Marine Sciences Centre. Olfactory behavioural testing determined changes in preference to an odorant and time to reach an odorant with exposure to ocean acidification. Olfactory physiology was investigated by determining changes in receptor protein expression and changes in olfactory sensory neuron proliferation.
Related to:
Khodikian, Elissa; Roggatz, Christina C; Yoon, Gwangseok R; Porteus, Cosima S (2025): Acute, static, and fluctuating ocean acidification effects on the olfactory system of the yellow shore crab, Hemigrapsus oregonensis. Canadian Journal of Zoology-Revue Canadienne de Zoologie, cjz-2025-0001, https://doi.org/10.1139/cjz-2025-0001
References:
Pierrot, D E; Wallace, D W R; Lewis, E (2011): MS Excel Program Developed for CO2 System Calculations [software]. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, https://doi.org/10.3334/CDIAC/otg.CO2SYS_XLS_CDIAC105a
Funding:
Coverage:
Latitude: 48.833722 * Longitude: -125.146222
Date/Time Start: 2022-08-04T16:00:00 * Date/Time End: 2023-07-19T16:00:00
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Khodikian, Elissa | |||
| 2 | Latitude of event | Latitude | Khodikian, Elissa | |||
| 3 | Longitude of event | Longitude | Khodikian, Elissa | |||
| 4 | Date/Time of event | Date/Time | Khodikian, Elissa | |||
| 5 | Type of study | Study type | Khodikian, Elissa | |||
| 6 | Experiment | Exp | Khodikian, Elissa | |||
| 7 | Date/time analysis, experiment | Date/time analysis exp | Khodikian, Elissa | |||
| 8 | Species, unique identification | Species UID | Khodikian, Elissa | Reference in WoRMS (WoRMS) | ||
| 9 | Species, unique identification (Semantic URI) | Species UID (Semantic URI) | Khodikian, Elissa | Reference in WoRMS (WoRMS) | ||
| 10 | Species, unique identification (URI) | Species UID (URI) | Khodikian, Elissa | Reference in WoRMS (WoRMS) | ||
| 11 | Experimental treatment | Exp treat | Khodikian, Elissa | |||
| 12 | Exposure time | Exp time | days | Khodikian, Elissa | ||
| 13 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side (trial 1) | |
| 14 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side (trial 2) | |
| 15 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side (trial 3) | |
| 16 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant (trial 1) | |
| 17 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant (trial 2) | |
| 18 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant (trial 3) | |
| 19 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side | |
| 20 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant | |
| 21 | Fluorescence intensity | Fluorescence | Khodikian, Elissa | ImageJ software | IR25a (integrated density) | |
| 22 | Volume | Vol | µm3 | Khodikian, Elissa | ImageJ software | of olfactory sensory neuron body |
| 23 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side (in treatment) | |
| 24 | Percent of time | Perc time | % | Khodikian, Elissa | Spent on odorant side (in recovery) | |
| 25 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant (in treatment) | |
| 26 | Time in seconds | Time sec | s | Khodikian, Elissa | to reach odorant (in recovery) | |
| 27 | Cell surface area | Cell surface area | µm2 | Khodikian, Elissa | ImageJ software | BrdU labelled |
| 28 | Proportion | Prop | Khodikian, Elissa | ImageJ software | of olfactory sensory neurons proliferating | |
| 29 | Salinity | Sal | Khodikian, Elissa | Salinity meter, HANNA Instruments, Quebec, Canada, HI98319 | in control trial (8.0) | |
| 30 | Temperature, water | Temp | °C | Khodikian, Elissa | Temperature probe, HANNA Instruments, Quebec, Canada, HI1230B | in control trial (8.0) |
| 31 | pH | pH | Khodikian, Elissa | pH meter, HANNA Instruments, Quebec, Canada, HI8424 | in control trial (8.0) | |
| 32 | Carbon dioxide, partial pressure | pCO2 | µatm | Khodikian, Elissa | CO2 analyzer, QUBIT Systems, Ontario, Canada), S157-P | in control trial (8.0) |
| 33 | Fugacity of carbon dioxide | fCO2 | µatm | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) |
| 34 | Bicarbonate ion | [HCO3]- | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) |
| 35 | Carbon trioxide | CO3 | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) |
| 36 | Carbon, inorganic, dissolved | DIC | µmol/kg | Khodikian, Elissa | Dissolved Inorganic Analyzer, LI-COR Inc, Lincoln, NE, USA, LI-5350 | in control trial (8.0) |
| 37 | Alkalinity, total | AT | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) |
| 38 | Aragonite saturation state | Omega Arg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) | |
| 39 | Calcite saturation state | Omega Cal | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (8.0) | |
| 40 | Salinity | Sal | Khodikian, Elissa | Salinity meter, HANNA Instruments, Quebec, Canada, HI98319 | in control trial (7.7) | |
| 41 | Temperature, water | Temp | °C | Khodikian, Elissa | Temperature probe, HANNA Instruments, Quebec, Canada, HI1230B | in control trial (7.7) |
| 42 | pH | pH | Khodikian, Elissa | pH meter, HANNA Instruments, Quebec, Canada, HI8424 | in control trial (7.7) | |
| 43 | Carbon dioxide, partial pressure | pCO2 | µatm | Khodikian, Elissa | CO2 analyzer, QUBIT Systems, Ontario, Canada), S157-P | in control trial (7.7) |
| 44 | Fugacity of carbon dioxide | fCO2 | µatm | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) |
| 45 | Bicarbonate ion | [HCO3]- | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) |
| 46 | Carbon trioxide | CO3 | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) |
| 47 | Carbon, inorganic, dissolved | DIC | µmol/kg | Khodikian, Elissa | Dissolved Inorganic Analyzer, LI-COR Inc, Lincoln, NE, USA, LI-5350 | in control trial (7.7) |
| 48 | Alkalinity, total | AT | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) |
| 49 | Aragonite saturation state | Omega Arg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) | |
| 50 | Calcite saturation state | Omega Cal | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in control trial (7.7) | |
| 51 | Salinity | Sal | Khodikian, Elissa | Salinity meter, HANNA Instruments, Quebec, Canada, HI98319 | in exposure | |
| 52 | Temperature, water | Temp | °C | Khodikian, Elissa | Temperature probe, HANNA Instruments, Quebec, Canada, HI1230B | in exposure |
| 53 | pH | pH | Khodikian, Elissa | pH meter, HANNA Instruments, Quebec, Canada, HI8424 | in exposure | |
| 54 | Carbon dioxide, partial pressure | pCO2 | µatm | Khodikian, Elissa | CO2 analyzer, QUBIT Systems, Ontario, Canada), S157-P | in exposure |
| 55 | Fugacity of carbon dioxide | fCO2 | µatm | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure |
| 56 | Bicarbonate ion | [HCO3]- | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure |
| 57 | Carbon trioxide | CO3 | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure |
| 58 | Carbon, inorganic, dissolved | DIC | µmol/kg | Khodikian, Elissa | Dissolved Inorganic Analyzer, LI-COR Inc, Lincoln, NE, USA, LI-5350 | in exposure |
| 59 | Alkalinity, total | AT | µmol/kg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure |
| 60 | Aragonite saturation state | Omega Arg | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure | |
| 61 | Calcite saturation state | Omega Cal | Khodikian, Elissa | Calculated according to Pierrot et al. (2011) | in exposure |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
3409 data points
Download Data
View dataset as HTML (shows only first 2000 rows)