Wolfram Research

Sample Data: Scallop Abundance

Source Notebook

Locations of scallop samples in the Atlantic Ocean, annotated with marks including the total number of scallops caught, the number of pre-recruit scallops, and the number of recruit scallops

Details

Locations of scallop samples in the Atlantic Ocean in the observation region which is the convex hull of the sample locations, annotated with marks including the total number of scallops caught, the number of pre-recruit scallops (<70mm shell length), and the number of recruit scallops (>=70mm shell length).

Examples

Basic Examples (2) 

Retrieve the data:

In[1]:=
ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"]
Out[1]=

Summary of the spatial point data:

In[2]:=
ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"]["Summary"]
Out[2]=

Visualizations (3) 

Plot the spatial point data:

In[3]:=
ListPlot[ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"], AspectRatio -> Full]
Out[3]=

Visualize the data with some annotations:

In[4]:=
PointValuePlot[ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"], {1 -> Automatic, 2 -> None, 3 -> None}, PlotLegends -> Automatic, PlotLabel -> "Catch"]
Out[4]=

Visualize the smooth point density of the data:

In[5]:=
density = SmoothPointDensity[ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"]]
Out[5]=
In[6]:=
Show[ContourPlot[density[{x, y}], {x, y} \[Element] ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "ObservationRegion"], ColorFunction -> "Rainbow"], ListPlot[ResourceData[\!\(\*
TagBox["\"\<Sample Data: Scallop Abundance\>\"",
#& ,
BoxID -> "ResourceTag-Sample Data: Scallop Abundance-Input",
AutoDelete->True]\), "Data"], PlotStyle -> Black]]
Out[6]=

Gosia Konwerska, "Sample Data: Scallop Abundance" from the Wolfram Data Repository (2021) 

Data Resource History

Source Metadata

Publisher Information