ERDDAP > info > bcodmo_dataset_990987_v1

Grid DAP Data	Sub- set	Table DAP Data	Make A Graph	W M S	Source Data Files	Acces- sible	Title	Sum- mary	FGDC, ISO, Metadata	Back- ground Info	RSS	E mail	Institution	Dataset ID
		data	graph		files	public	[Predation Rate] - Predation rates by Pisaster ochraceus on Mytilus californianus along the Oregon and Northern California rocky intertidal coastline from 1999 to 2023 (RAPID: Testing the rocky intertidal community consequences of the decimation of purple sea star populations along the Oregon coast by sea star wasting disease)		M	background			BCO-DMO	bcodmo_dataset_990987_v1

The Dataset's Variables and Attributes

Row Type	Variable Name	Attribute Name	Data Type	Value
attribute	NC_GLOBAL	cdm_data_type	String	Other
attribute	NC_GLOBAL	Conventions	String	COARDS, CF-1.6, ACDD-1.3
attribute	NC_GLOBAL	creator_email	String	info at bco-dmo.org
attribute	NC_GLOBAL	creator_name	String	BCO-DMO
attribute	NC_GLOBAL	creator_url	String	https://www.bco-dmo.org/
attribute	NC_GLOBAL	doi	String	10.26008/1912/bco-dmo.990987.1
attribute	NC_GLOBAL	infoUrl	String	https://osprey.bco-dmo.org/dataset/990987
attribute	NC_GLOBAL	institution	String	BCO-DMO
attribute	NC_GLOBAL	license	String	The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
attribute	NC_GLOBAL	sourceUrl	String	(local files)
attribute	NC_GLOBAL	summary	String	This dataset contains time-series measurements of mussel (Mytilus californianus) survival and experimental predation rates by the sea star Pisaster ochraceus from rocky intertidal sites along the North American west coast from 1999 to 2023. Study/Experiment abstract: Mass mortality from disease epidemics can challenge the resistance and resilience of populations and communities. Assessing the impacts of such events and their consequences is crucially dependent on long-term datasets. In 2013-16, sea star wasting disease (SSWD) caused population-wide crashes of the archetypal keystone species, the sea star Pisaster ochraceus, along the North American west coast. We used a long-term dataset to assess how predation rates by Pisaster on Mytilus californianus varied over a 16-year time series (2007-2023) of annual predation rate at 7 sites. As expected, SSWD drove predation rates to near-zero. This persisted for 3-8 years depending on site, and as of 2024, predation rates at two sites remained unrecovered.
attribute	NC_GLOBAL	title	String	[Predation Rate] - Predation rates by Pisaster ochraceus on Mytilus californianus along the Oregon and Northern California rocky intertidal coastline from 1999 to 2023 (RAPID: Testing the rocky intertidal community consequences of the decimation of purple sea star populations along the Oregon coast by sea star wasting disease)
variable	GroupCode		String
attribute	GroupCode	long_name	String	Groupcode
attribute	GroupCode	units	String	unitless
variable	SiteCode		String
attribute	SiteCode	long_name	String	Sitecode
attribute	SiteCode	units	String	unitless
variable	Site		String
attribute	Site	long_name	String	Site
attribute	Site	units	String	unitless
variable	Latitude		float
attribute	Latitude	actual_range	float	38.3182, 44.83864
attribute	Latitude	long_name	String	Latitude
attribute	Latitude	units	String	decimal degrees
variable	Longitude		float
attribute	Longitude	actual_range	float	-124.5651, -123.0736
attribute	Longitude	long_name	String	Longitude
attribute	Longitude	units	String	decimal degrees
variable	Cape		String
attribute	Cape	long_name	String	Cape
attribute	Cape	units	String	unitless
variable	Region		String
attribute	Region	long_name	String	Region
attribute	Region	units	String	unitless
variable	State		String
attribute	State	long_name	String	State
attribute	State	units	String	unitless
variable	Year		int
attribute	Year	actual_range	int	1999, 2023
attribute	Year	long_name	String	Year
attribute	Year	units	String	unitless
variable	Month		int
attribute	Month	actual_range	int	6, 12
attribute	Month	long_name	String	Month
attribute	Month	units	String	unitless
variable	Day		int
attribute	Day	actual_range	int	1, 31
attribute	Day	long_name	String	Day
attribute	Day	units	String	unitless
variable	Date		String
attribute	Date	long_name	String	Date
attribute	Date	units	String	unitless
variable	StartDate		String
attribute	StartDate	long_name	String	Startdate
attribute	StartDate	units	String	unitless
variable	DaysSinceStart		int
attribute	DaysSinceStart	actual_range	int	0, 178
attribute	DaysSinceStart	long_name	String	Dayssincestart
attribute	DaysSinceStart	units	String	unitless
variable	YearStart		int
attribute	YearStart	actual_range	int	1999, 2023
attribute	YearStart	long_name	String	Yearstart
attribute	YearStart	units	String	unitless
variable	Exposure		String
attribute	Exposure	long_name	String	Exposure
attribute	Exposure	units	String	unitless
variable	Zone		String
attribute	Zone	long_name	String	Zone
attribute	Zone	units	String	unitless
variable	Rep		String
attribute	Rep	long_name	String	Rep
attribute	Rep	units	String	unitless
variable	Treatment		String
attribute	Treatment	long_name	String	Treatment
attribute	Treatment	units	String	unitless
variable	PisTreatment		String
attribute	PisTreatment	long_name	String	Pistreatment
attribute	PisTreatment	units	String	unitless
variable	PlotTimeline		String
attribute	PlotTimeline	long_name	String	Plottimeline
attribute	PlotTimeline	units	String	unitless
variable	PlotStatus		String
attribute	PlotStatus	long_name	String	Plotstatus
attribute	PlotStatus	units	String	unitless
variable	MusselsAtStart		int
attribute	MusselsAtStart	actual_range	int	1, 65
attribute	MusselsAtStart	long_name	String	Musselsatstart
attribute	MusselsAtStart	units	String	unitless
variable	Count_LiveMussels		int
attribute	Count_LiveMussels	actual_range	int	0, 65
attribute	Count_LiveMussels	long_name	String	Count_livemussels
attribute	Count_LiveMussels	units	String	unitless
variable	PropMussRemaining		float
attribute	PropMussRemaining	actual_range	float	0.0, 1.222222
attribute	PropMussRemaining	long_name	String	Propmussremaining
attribute	PropMussRemaining	units	String	unitless
variable	Change_Mussels		int
attribute	Change_Mussels	actual_range	int	-52, 9
attribute	Change_Mussels	long_name	String	Change_mussels
attribute	Change_Mussels	units	String	count
variable	MusselsAtEnd		int
attribute	MusselsAtEnd	actual_range	int	0, 61
attribute	MusselsAtEnd	long_name	String	Musselsatend
attribute	MusselsAtEnd	units	String	count
variable	TotalMussKilled		int
attribute	TotalMussKilled	actual_range	int	-4, 56
attribute	TotalMussKilled	long_name	String	Totalmusskilled
attribute	TotalMussKilled	units	String	count
variable	N_Observations		int
attribute	N_Observations	actual_range	int	2, 12
attribute	N_Observations	long_name	String	N_observations
attribute	N_Observations	units	String	unitless
variable	StarSearch_Count		String
attribute	StarSearch_Count	long_name	String	Starsearch_count
attribute	StarSearch_Count	units	String	count
variable	StarSearch_Area_m2		String
attribute	StarSearch_Area_m2	long_name	String	Starsearch_area_m2
attribute	StarSearch_Area_m2	units	String	meters squared (m2)
variable	LocalStarDens_m2		String
attribute	LocalStarDens_m2	long_name	String	Localstardens_m2
attribute	LocalStarDens_m2	units	String	stars per square meter squared (#/m2)
variable	PISOCH_InCC		String
attribute	PISOCH_InCC	long_name	String	Pisoch_incc
attribute	PISOCH_InCC	units	String	unitless
variable	PISOCH_Count_InPlot		String
attribute	PISOCH_Count_InPlot	long_name	String	Pisoch_count_inplot
attribute	PISOCH_Count_InPlot	units	String	count

The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.