BCMCA_ECO_Birds_ThickBilledMurreColonies_Data

Metadata also available as

Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator:
The British Columbia Marine Conservation Analysis (BCMCA), a Tides Canada Initiatives Project
Publication_Date: April 2010
Title: BCMCA_ECO_Birds_ThickBilledMurreColonies_Data
Geospatial_Data_Presentation_Form: vector digital data
Series_Information:
Series_Name: Ecological Data
Publication_Information:
Publisher: BCMCA
Online_Linkage:
\\CARRIE\E\Andy_Bcmca\Seabirds\Seabird_Colonies_Final_update_april2010.mdb
Description:
Abstract:
The British Columbia Marine Conservation Analysis (BCMCA) is a collaborative project assembling and analyzing spatial information about Canada's Pacific Ocean. The overall goal of the BCMCA is to identify marine areas of high conservation value and marine areas important to human use. Results of the project are intended to inform and help advance marine planning initiatives in BC by providing collaborative, peer-reviewed scientific analyses based on the best ecological and human use spatial data at scales relevant to a BC coast-wide analysis.
Purpose:
The purpose of this dataset is to identify areal extents of Thick-billed Murre colony locations to help inform the marine feature identified at the BCMCA Seabirds Workshop.
Supplemental_Information:
Refer to the original metadata document for data limitations and usage and for a full detailed description of survey methodology. Title or link is provided within source information. Data was collected, merged and buffered by target feature layer using the following data sources: 1. CWS Seabird Colony data.
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: unknown
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -129.156301
East_Bounding_Coordinate: -129.008076
North_Bounding_Coordinate: 50.910750
South_Bounding_Coordinate: 50.817118
Keywords:
Theme:
Theme_Keyword_Thesaurus:
REQUIRED: Reference to a formally registered thesaurus or a similar authoritative source of theme keywords.
Theme_Keyword: Thick-billed Murre
Theme_Keyword: Colony locations
Place:
Place_Keyword: British Columbia
Access_Constraints:
This dataset is subject to the terms and conditions of the data use agreements for the source datasets.
Use_Constraints:
This dataset is subject to the terms and conditions of the data use agreements for the source datasets.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Karin Bodtker
Contact_Organization: British Columbia Marine Conservation Analysis
Contact_Position: BCMCA Co-Chair
Contact_Address:
Address_Type: mailing and physical address
Address: 1405-207 West Hastings Street
City: Vancouver
State_or_Province: BC
Postal_Code: V6B 1H7
Country: Canada
Contact_Voice_Telephone: 6046965044
Contact_Electronic_Mail_Address: kbodtker@livingoceans.org
Native_Data_Set_Environment:
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 2; ESRI ArcCatalog 9.3.1.3500

Data_Quality_Information:
Lineage:
Source_Information:
Source_Contribution:
Canadian Wildlife Service (CWS). Dataset Name: Sites.shp. Includes the locations of all known seabird colonies. Points representing seabird colony locations were digitized using a 1:250000 basemap. Locations of all colonies were checked against 1:20000 TRIM and marine digital charts. Some of the colonies were shifted slightly to correspond to visible islands. Contains data from other sources with surveys conducted after 1989. Data sources include BCMOE, Parks Canada, Laskeek Bay Conservation Society and Bamfield Marine Station. Refer to original metadata document for data usage and limitations. Metadata document: bc_seabirdColonies_to_2007_updatedJune2008_meta.doc.
Process_Step:
Process_Description:
<<The methods used to combine datasets to identify areal extents of Thick-billed Murre colony locations are as follows >>
Source_Used_Citation_Abbreviation:
\\CRMLTD03\E$\F\Crm1143\Source\080818_SourceDocs\Original_Data\Plants\BCMCA_Plants.gdb
Process_Step:
Process_Description:
--> Prepared CWS dataset:
Within SiteSurveys geodatabase table, selected by attributes all TBMU (Thick-billed Murre) and exported into separate table. To maintain one-to-many relationship between spatial and aspatial, joined Sites spatial point layer to TBMU table via GISkey field.
Process_Step:
Process_Description:
Displayed XY data using newly created X_COOR and Y_COORD fields and using PCS Albers as coordinate system imported from Sites.shp. Exported data into feature class. Added 3 new fields using Add Field tool: Feature, Data_Source, Dataset_ID. Populated fields using Calculate Field tool. Feature field calculated to equal the common name of the marine feature. Data_Source field calculated to equal the name of the dataset the data was derived from. Dataset_ID field calculated to equal the common dataset identifier as categorized by BCMCA.
Process_Step:
Process_Description:
Re-projected from PCS Albers to NAD 1983 BC Environment Albers using Project tool. Deleted all unnecessary fields using Delete Field tool.
Process_Step:
Process_Description:
Reviewed all CWS colony points: kept the point representing the most current inventory year. All other points were deleted.
Process_Step:
Process_Description:
Buffered CWS colony point data to 5000m (radius) using Buffer tool. This buffer distance follows the methodology used in the CWS Marine Birds Areas of Interest database.
Source_Used_Citation_Abbreviation: C:\F\Crm1143\Admin\MetaData\BullKelp_Final.xml
Process_Step:
Process_Description:
--> Reviewed CDC dataset: Selected by attributes all Thick-billed Murre features. Overlaid both CWS and CDC datasets and reviewed attributes. If a CWS point fell within a CDC polygon or was in close proximity, CWS point was kept and used to represent colony location in final feature layer. **CDC polygon was duplicate of CWS point data.
Process_Step:
Process_Description: Created Metadata
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person:
Steps up to and including this one completed by Melissa Meneghetti
Contact_Organization: Coastal Resource Mapping
Process_Step:
Process_Description:
Relative Importance (RI) field created and populated. The single site was deemd to be Highly Important = 3 by the experts.
Process_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Mathew Evans
Contact_Organization: BCMCA
Contact_Position: GIS Contractor

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: G-polygon
Point_and_Vector_Object_Count: 1
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Label point
Point_and_Vector_Object_Count: 39346
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 39346
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 4

Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: Albers Conical Equal Area
Albers_Conical_Equal_Area:
Standard_Parallel: 50.000000
Standard_Parallel: 58.500000
Longitude_of_Central_Meridian: -126.000000
Latitude_of_Projection_Origin: 45.000000
False_Easting: 1000000.000000
False_Northing: 0.000000
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000100
Ordinate_Resolution: 0.000100
Planar_Distance_Units: meters
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1983
Ellipsoid_Name: Geodetic Reference System 80
Semi-major_Axis: 6378137.000000
Denominator_of_Flattening_Ratio: 298.257222
Vertical_Coordinate_System_Definition:
Altitude_System_Definition:
Altitude_Resolution: 0.000100
Altitude_Encoding_Method:
Explicit elevation coordinate included with horizontal coordinates

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: BCMCA_ECO_Birds_ThickBilledMurreColonies_Data
Attribute:
Attribute_Label: SiteName
Attribute_Definition:
Name of the seabird colony -usually the same as the name of the island on which it is located [these location names are from the Gazeteer of Canada: British Columbia (1985)]. On a few of the islands along the B.C. coast, seabird nesting sites were located in several discrete locations. In these cases the main island is named first, followed by the specific location (eg. "(Kunghit Island) Annis Point" ).
Attribute:
Attribute_Label: Year_
Attribute_Definition:
Year the seabird colony was surveyed. For some colonies, not all species breeding at the site were conducted in the same year. Therefore, certain colonies will show different survey dates for different species.
Attribute:
Attribute_Label: Region
Attribute_Definition: Broad regional zone of the BC Coast.
Attribute:
Attribute_Label: Dataset_ID
Attribute_Definition: Common dataset identifier as categorized by BCMCA.
Attribute:
Attribute_Label: DATA_SOURCE
Attribute_Definition: Name of the dataset to which data was derived from.
Attribute:
Attribute_Label: FEATURE
Attribute_Definition: Common name of marine feature.
Attribute:
Attribute_Label: ObserverID
Attribute_Definition: The organization or individuals who collected the data.
Attribute:
Attribute_Label: Notes
Attribute_Definition: Any relevant notes or comments.
Attribute:
Attribute_Label: Shape_Length
Attribute_Definition: Length of feature in internal units.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Positive real numbers that are automatically generated.
Attribute:
Attribute_Label: SubRegion
Attribute_Definition: Region broken down into smaller zones.
Attribute:
Attribute_Label: Shape
Attribute_Definition: Feature geometry.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Coordinates defining the features.
Attribute:
Attribute_Label: Shape_Area
Attribute_Definition: Area of feature in internal units squared.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain: Positive real numbers that are automatically generated.
Attribute:
Attribute_Label: Individual
Attribute_Definition:
Number of individuals of the particular species (only used for those species which are reported as individual). Note: A value of 0 indicates that there were no birds of the particular species breeding in that particular year, but had been reported as breeding in previous surveys. If a species simply does not have an entry for a given survey year, then that species was not surveyed in that year (this does not, in any way, reflect the current status of that species in the given area). A value of 9999 is used to mean Not Applicable; that is when the number of birds is not reported as individuals.
Attribute:
Attribute_Label: BUFF_DIST
Attribute_Definition: Colony point buffer distance (radius) in meters.
Attribute:
Attribute_Label: OBJECTID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: ESRI
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Technique
Attribute_Definition:
General surveying methodology (total count, transects, or partial count). Refer to original metadata document for more detailed definitions.
Attribute:
Attribute_Label: Longitude
Attribute_Definition: Longitude of island site.
Attribute:
Attribute_Label: Latitude
Attribute_Definition: Latitude of island site.
Attribute:
Attribute_Label: YEAR_BREEDING_CONFIRMED
Attribute_Definition: Most recent year of confirmed breeding
Attribute:
Attribute_Label: RI
Attribute_Definition:
Relative Importance (RI) based on the values in the Individuals field. Highly Important = 3 (All values in Individuals)
Overview_Description:

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: British Columbia Marine Conservation Analysis
Contact_Instructions: See www.bcmca.ca for distribution details
Resource_Description: Downloadable Data
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Transfer_Size: 50.954

Metadata_Reference_Information:
Metadata_Date: 20100919
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Carrie Robb
Contact_Organization: Living Oceans Society (for BCMCA)
Contact_Position: GIS Specialist
Contact_Address:
Address_Type: mailing and physical address
Address: 1405-207 West Hastings Street
City: Vanvouver
State_or_Province: BC
Postal_Code: V6B 1H7
Country: Canada
Contact_Voice_Telephone: 604-696-5044
Contact_Electronic_Mail_Address: crobb@livingoceans.org
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Extensions:
Online_Linkage: <http://www.esri.com/metadata/esriprof80.html>
Profile_Name: ESRI Metadata Profile

Generated by mp version 2.9.6 on Sun Sep 19 17:07:19 2010