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| griddap | Subset | tabledap | Make A Graph | wms | files | Accessible | Title | Summary | FGDC | ISO 19115 | Info | Background Info | RSS | Institution | Dataset ID | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_777144 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_777144.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_777144/ | public | [Carbonate Chemistry - pCO2 x DO effects on Menidia menidia] - Carbonate chemistry data from static and fluctuating pCO2 x dissolved oxygen (DO) experiments on Menidia menidia (Collaborative research: Understanding the effects of acidification and hypoxia within and across generations in a coastal marine fish) | Coastal ecosystems experience substantial natural fluctuations in pCO2 and dissolved oxygen (DO) conditions on diel, tidal, seasonal and interannual timescales. Rising carbon dioxide emissions and anthropogenic nutrient input are expected to increase these pCO2 and DO cycles in severity and duration of acidification and hypoxia. How coastal marine organisms respond to natural pCO2 \\u00d7 DO variability and future climate change remains largely unknown. Here, we assess the impact of static and cycling pCO2 \\u00d7 DO conditions of various magnitudes and frequencies on early life survival and growth of an important coastal forage fish, Menidia menidia. Static low DO conditions severely decreased embryo survival, larval survival, time to 50% hatch, size at hatch and post-larval growth rates. Static elevated pCO2 did not affect most response traits, however, a synergistic negative effect did occur on embryo survival under hypoxic conditions (3.0 mg L-1). Cycling pCO2 \\u00d7 DO, however, reduced these negative effects of static conditions on all response traits with the magnitude of fluctuations influencing the extent of this reduction. This indicates that fluctuations in pCO2 and DO may benefit coastal organisms by providing periodic physiological refuge from stressful conditions, which could promote species adaptability to climate change.\n\ncdm_data_type = Other\nVARIABLES:\nExperiment (unitless)\nExperiment_descrip (unitless)\nTreatment (unitless)\nCycling_Pattern (unitless)\nMetric (unitless)\nMeasured_pH (Measured P H, pH scale, NIST)\nMeasured_pH_SD (Measured P H SD, pH scale, NIST)\nMeasured_DO (milligrams per liter (mg L-1))\nMeasured_DO_SD (milligrams per liter (mg L-1))\npCO2 (P CO2, microatmospheres (uatm))\npCO2_SD (P CO2 SD, microatmospheres (uatm))\nAT (micromoles per kilogram (umol kg-1))\nAT_SD (micromoles per kilogram (umol kg-1))\n... (4 more variables)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_777144/index.htmlTable | https://www.bco-dmo.org/dataset/777144
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_777144.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_777144&showErrors=false&email= | BCO-DMO | bcodmo_dataset_777144 | |||||
| log in | [Reef organism growth in response to SGD] - Reef organism growth from in-situ experiments with submarine groundwater discharge (SGD) exposure treatments conducted in Mo'orea, French Polynesia in 2022 and 2023 (RUI: Collaborative Research: Defining the biogeochemical context and ecological impacts of submarine groundwater discharge on coral reefs) | This dataset contains reef organism growth data in response to submarine groundwater discharge (SGD) from the study described below. See the \"Related Datasets\" section or the project page for other data collected as part of this study. \n\nStudy description:\n\nCoral reefs experience numerous environmental gradients affecting organismal physiology and species biodiversity, which ultimately impact community metabolism. This study shows that submarine groundwater discharge (SGD), a common natural environmental gradient in coastal ecosystems associated with decreasing temperatures, salinity, and pH with increasing nutrients, has both direct and indirect effects on coral reef community metabolism by altering individual growth rates and community composition. Our data revealed that SGD exposure hindered growth of two algae, Halimeda opuntia and Valonia fastigiata, by 67% and 200%, respectively, and one coral, Porites rus, by 20%. Community metabolic rates showed altered community production, respiration, and calcification driven by differences in community identity (i.e., species composition) between naturally high and low exposure areas, rather than a direct SGD effect. Production and calcification were 1.5 and 6.5 times lower in assemblages representing high SGD communities, regardless of environment. However, the compounding effect of community identity and SGD exposure on respiration resulted in the low SGD community exhibiting the highest respiration rates under higher SGD exposure. By demonstrating SGD's role in altering community composition and metabolism, this research highlights the critical need to consider compounding environmental gradients (i.e., nutrients, salinity, and temperature) in the broader context of ecosystem functions.\n\ncdm_data_type = Other\nVARIABLES:\nSpeciesID (unitless)\nDaysInSitu (days)\nAT (unitless)\nET (unitless)\ngrowthrate (mg per g per day (mg g-1 d-1))\nSA (square centimeters (cm2))\nFullSp (unitless)\nLocation (unitless)\n | BCO-DMO | bcodmo_dataset_960128_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964246_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_964246_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_964246_v1/ | public | [RR2201 MET data] - 1-minute averaged meteorological data from R/V Roger Revelle cruise RR2201 in the Indian Ocean during January to March 2022 (Collaborative Research: Mesoscale variability in nitrogen sources and food-web dynamics supporting larval southern bluefin tuna in the eastern Indian Ocean) | This dataset describes the 1-minute averaged meteorological data from the R/V Roger Revelle's Indian Ocean cruise RR2201 in February 2022. The data were taken within the Indonesian Throughflow, the Argo-Rowley Terrace Marine Park on a return trip from Darwin, Australia.\n\nThis project is a US contribution to the 2nd International Indian Ocean Expedition (IIOE-2) that advances understanding of biogeochemical and ecological dynamics in the poorly studied eastern Indian Ocean (IO). This is the first detailed study of nitrogen and carbon cycling in the region linking Pacific and IO waters. The end-to-end study approach highlights connections among physical environmental variability, biogeochemistry, and plankton food webs leading to charismatic and economically valuable fish production.\n\ncdm_data_type = Other\nVARIABLES:\ntime (Datetime, seconds since 1970-01-01T00:00:00Z)\nGT (seconds)\nlatitude (La, degrees_north)\nlongitude (Lo, degrees_east)\nGY (degrees)\nCR (degrees)\nSP (knots)\nAT (degrees Celsius)\nBP (millibars)\nRH (percent)\nRT (degrees Celsius)\nDP (degrees Celsius)\nLW (watts per square meter)\nSW (watts per square meter)\nPA (microEinsteins per second per square meter)\nWS (meters per second)\nWD (degrees)\nTW (meters per second)\n... (7 more variables)\n | https://erddap.bco-dmo.org/erddap/metadata/fgdc/xml/bcodmo_dataset_964246_v1_fgdc.xml | https://erddap.bco-dmo.org/erddap/metadata/iso19115/xml/bcodmo_dataset_964246_v1_iso19115.xml | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_964246_v1/index.htmlTable | https://osprey.bco-dmo.org/dataset/964246
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_964246_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_964246_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_964246_v1 |