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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| log in | [Experiment 1: the effect of relatedness and density on survival and growth.] - The effect of relatedness and density on survival and growth of Bugula neritina in the Gulf of Mexico, Florida from October to December 2021. (Consequences of kin structure in benthic marine systems) | In the Gulf of Mexico, Florida, we performed a series of field experiments using an experimentally tractable species (the bryozoan Bugula neritina) to test the hypothesis that the density, spatial arrangement, and genetic relatedness of neighbours differentially affect survival, growth, reproduction, paternity, and sperm dispersal. We manipulated the density and relatedness of neighbours and found that increased density reduced survival but not growth rate, and that there was no effect of relatedness on survival, growth, or fecundity, in contrast to previous studies. We also manipulated the distances to the nearest neighbour and used genetic markers to assign paternity within known mother–offspring groups to estimate how proximity affects mating success. Distance to the nearest neighbour did not affect the number of settlers produced, the paternity share, or the degree of multiple paternity. Overall, larger than expected sperm dispersal led to high multiple paternity, regardless of the distance to the nearest neighbour.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\nUnique_ID (unitless)\nMother_colony (unitless)\nDensity (unitless)\nRelatedness (unitless)\nGrid_position (unitless)\nX (unitless)\nY (unitless)\nInside_outside (unitless)\nDate (unitless)\nAge_days (unitless)\nBifurcations (unitless)\nZooids (unitless)\nSurvival (unitless)\n | BCO-DMO | bcodmo_dataset_968839_v1 | ||||||||||||
| log in | [Experiment 2: the effect of relatedness on survival, growth, and reproduction] - The effect of relatedness on survival, growth, and reproduction of Bugula neritina in the Gulf of Mexico, Florida from March to June 2022. (Consequences of kin structure in benthic marine systems) | In the Gulf of Mexico, Florida, we performed a series of field experiments using an experimentally tractable species (the bryozoan Bugula neritina) to test the hypothesis that the density, spatial arrangement, and genetic relatedness of neighbours differentially affect survival, growth, reproduction, paternity, and sperm dispersal. We manipulated the density and relatedness of neighbours and found that increased density reduced survival but not growth rate, and that there was no effect of relatedness on survival, growth, or fecundity, in contrast to previous studies. We also manipulated the distances to the nearest neighbour and used genetic markers to assign paternity within known mother–offspring groups to estimate how proximity affects mating success. Distance to the nearest neighbour did not affect the number of settlers produced, the paternity share, or the degree of multiple paternity. Overall, larger than expected sperm dispersal led to high multiple paternity, regardless of the distance to the nearest neighbour.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\nUnique_ID (unitless)\nMother_colony (unitless)\nRelatedness (unitless)\nGrid_position (unitless)\nX (unitless)\nY (unitless)\nPosition (unitless)\nDate (unitless)\nAge_days (unitless)\nBifurcations (unitless)\nZooids (unitless)\nSurvival (unitless)\nFertilized_ovicells (unitless)\nOvicells_total (unitless)\n | BCO-DMO | bcodmo_dataset_968545_v1 | ||||||||||||
| log in | [Experiment 3: the effect of distance to the nearest neighbour on reproductive output and paternity] - The effect of distance to the nearest neighbour on reproductive output and paternity of Bugula neritina in the Gulf of Mexico, Florida from April to June 2021. (Consequences of kin structure in benthic marine systems) | In the Gulf of Mexico, Florida, we performed a series of field experiments using an experimentally tractable species (the bryozoan Bugula neritina) to test the hypothesis that the density, spatial arrangement, and genetic relatedness of neighbours differentially affect survival, growth, reproduction, paternity, and sperm dispersal. We manipulated the density and relatedness of neighbours and found that increased density reduced survival but not growth rate, and that there was no effect of relatedness on survival, growth, or fecundity, in contrast to previous studies. We also manipulated the distances to the nearest neighbour and used genetic markers to assign paternity within known mother–offspring groups to estimate how proximity affects mating success. Distance to the nearest neighbour did not affect the number of settlers produced, the paternity share, or the degree of multiple paternity. Overall, larger than expected sperm dispersal led to high multiple paternity, regardless of the distance to the nearest neighbour.\n\ncdm_data_type = Other\nVARIABLES:\nlatitude (degrees_north)\nlongitude (degrees_east)\nColony (units)\nBlock (units)\nTreatment (units)\nPosition (units)\nDirection (units)\nX (units)\nY (units)\nTime_days (units)\nBifurcations (units)\nZooids (units)\nrgr40 (units)\nOffspring (units)\nSamples (units)\nSurvival (units)\n | BCO-DMO | bcodmo_dataset_969070_v1 | ||||||||||||
| https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_948222_v1 | https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_948222_v1.graph | https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_948222_v1/ | public | [Fear behavior with predators: tethered Nucella lamellosa in the presence of predator Pisaster ochraceus] - Predation data of tethered Nucella lamellosa in the presence of predator Pisaster ochraceus within laboratory mesocosms at Bodega Marine Lab in 2019 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey) | To examine the impacts of fear removal on the strength of trophic cascades, we measured predation rates on tethered and untethered Nucella lamellosa in the presence of Pisaster ochraceus. Data from these experiments were used to estimate predation rates on Nucella that did not display behavioral fear response. Similar predation trials were conducted with morphologically induced Nucella to estimate the effect of morphological defenses on predation rates. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2019.\n\ncdm_data_type = Other\nVARIABLES:\nDay (days)\nDate_local (unitless)\nTime_local (unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\nSump (unitless)\nContainer (unitless)\nContainer_past (unitless)\nIndiv (unitless)\nInduced (unitless)\nTethered (unitless)\nPisaster_size (millimeters (mm))\nIndividual (units)\nLength (millimeters (mm))\nHeight (millimeters (mm))\nRetraction (millimeters (mm))\nWeight (grams (g))\nSurvival (unitless)\nEating (unitless)\n | https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_948222_v1/index.htmlTable | https://osprey.bco-dmo.org/dataset/948222
| https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_948222_v1.rss | https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_948222_v1&showErrors=false&email= | BCO-DMO | bcodmo_dataset_948222_v1 |