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griddap Subset tabledap Make A Graph wms files Accessible Title Summary FGDC ISO 19115 Info Background Info RSS Email Institution Dataset ID
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947757_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_947757_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_947757_v1/ public [Algal consumption data: Tegula with Pisaster ochraceus as the predator] - Algal consumption data from Tegula in the presence of the predator Pisaster ochraceus, displaying anti-predatory responses or not within mesocosms at Bodega Marine Lab in 2018 (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 the amount of algae (Ulva spp.) consumed by Tegula funebralis that either displayed either an anti-predatory response to its predators, Pisaster ochraceus and Cancer productus, or ignored the predators. Additionally, we used two species of predators with differing consumption rates to test how predator traits might mediate the effect of removal on trophic cascade strength. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018.\n\nThis dataset reports results for experiments with Cancer productus as the predator.  See \"Related Datasets\" section for results from the experiments with Pisaster ochraceus as the predator.\n\ncdm_data_type = Other\nVARIABLES:\ndate (unitless)\ntime_local (Time, unitless)\ntime (Iso_datetime_utc, seconds since 1970-01-01T00:00:00Z)\npisaster (unitless)\npisaster_size (unitless)\ncontainer (unitless)\nseatable (unitless)\nTreatment (unitless)\nsnail (unitless)\nstart (grams (g))\nend (grams (g))\nalgae_consumed (grams (g))\nDay (count (days))\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_947757_v1/index.htmlTable https://www.bco-dmo.org/dataset/947757 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_947757_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_947757_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_947757_v1
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_948204_v1 https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_948204_v1.graph https://erddap.bco-dmo.org/erddap/files/bcodmo_dataset_948204_v1/ public [Fear behavior with predators: Nucella] - Behavioral data of Nucella lamellosa in the presence of predators within laboratory mesocosms at Bodega Marine Lab in 2018 (Trophic consequences of ocean acidification: Intertidal sea star predators and their grazer prey) To examine the intensity of anti-predatory behavior of both Tegula funebralis and Nucella lamellosa, we measured the proportion of time individual snails spend above the waterline in the presence and absence of their predator species, Pisaster ochraceus and Cancer productus. Data from this experiment are used to calculate estimated predation rates for snails that do not behaviorally respond to their predators, which are used to determine the impact anti-predatory responses have on the strength of trophic cascades. The experiment was conducted within laboratory mesocosms at Bodega Marine Lab in 2018 and 2019.\n\nThis dataset reports results from mesocosms in this experiment with Nucella lamellosa in the presence of predator cues. See \"Related Datasets\" section for results from other mesocosms and experiments to be published in Ng & Gaylord (2025, in-prep).\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)\nPisaster (unitless)\nPisaster_size (millimeters (mm))\nBehavior (unitless)\nBehavior_num (unitless)\n https://erddap.bco-dmo.org/erddap/info/bcodmo_dataset_948204_v1/index.htmlTable https://osprey.bco-dmo.org/dataset/948204 (external link) https://erddap.bco-dmo.org/erddap/rss/bcodmo_dataset_948204_v1.rss https://erddap.bco-dmo.org/erddap/subscriptions/add.html?datasetID=bcodmo_dataset_948204_v1&showErrors=false&email= BCO-DMO bcodmo_dataset_948204_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 (external link) 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

 
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