Fish Catch Per Unit Effort, NE Chukchi Sea, 2011

Metadata:

• Identification_Information
• Data_Quality_Information
• Entity_and_Attribute_Information
• Distribution_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Title: Fish Catch Per Unit Effort, NE Chukchi Sea, 2011

Geospatial_Data_Presentation_Form: tabular digital data

Online_Linkage: pacmars.eol.ucar.edu

Online_Linkage: www.chukchiscience.org

Originator: Dr. Jeff June, Natural Resource Consultants, Inc.

Publication_Date: November 2013

Edition: 2

Description:

Supplemental_Information:

Edition 2 Updates (November 2013): Incorporated PI edits and added keywords. To download annual report listed under REPORT field in table, please see www.chukchiscience.org.

Purpose:

The objectives of the Chukchi Sea Environmental Baseline Studies Program are: 1. To provide data for pre-exploration and development-related activities 2. To provide data for permit applications 3. To provide input to planning of future operations and associated mitigation 4. To provide additional baseline data that can be used to assess and measure the potential environmental effects of offshore oil and gas exploration and development in the northeastern Chukchi Sea

Abstract:

This data set was collected as part of the Chukchi Sea Environmental Studies Program (CSESP), a multi-year, interdisciplinary ecological study focused on areas in outer continental shelf oil and gas leases in the northeastern Chukchi Sea. In 2008 when the program began, two 30 x 30 nautical mile study area boxes were developed around areas of interest to ConocoPhillips and Shell. The ConocoPhillips study area (named Klondike), and the Shell study area (named Burger) became the focus of data collection. Data were collected from these two study areas again in 2009. Then, in 2010, Statoil joined the program, and a third study area, Statoil, was created and sampled as well as Klondike and Burger. In 2011, the scope of the study area was expanded to include the Hanna Shoal Regional Study Area.
The CSESP interdisciplinary studies include acoustic monitoring, baseline chemistry, benthic ecology, chemical oceanography, fisheries ecology, marine mammal ecology, physical oceanography, plankton ecology and nutrients, and seabird ecology.
This data set is standardized catch per unit effort (CPUE) and data comes from bottom and pelagic trawl surveying completed August 24-31, 2011 in the greater Hanna Shoal study area. Survey efforts occurred inside Statoil, Burger and Klondike lease areas as well as transition stations outside the lease areas. The parameters for this dataset include the haul number from which the sample came; the common and scientific name of the sample; the weight and count sampled; the size of the area surveyed and fish catch per unit effort; the title of the report the data set supports; the contractor who recorded and analyzed the data; and any additional notes concerning the sample. Please see the data sets entitled Fish Haul Data, NE Chukchi Sea, 2011; and Length-Frequency Fish Measurements, NE Chukchi Sea, 2011 for related data.

Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 2011

Status:

Progress: Complete

Maintenance_and_Update_Frequency: As needed

Spatial_Domain:

Bounding_Coordinates:

Keywords:

Theme:

Theme_Keyword: environment

Theme_Keyword_Thesaurus: ISO 19115 Topic Category

Theme_Keyword: oceans

Place:

Place_Keyword: Arctic

Place_Keyword: Arctic Ocean

Place_Keyword: Chukchi Sea

Theme:

Theme_Keyword: fisheries

Access_Constraints: None

Use_Constraints:

User shall not employ selective use of this data; data must be used in its entirety. User must comprehend all information contained within the metadata, especially as it pertains to data quality and spatial coverage of data. User must ensure that the most recent version of data and metadata are used. User must contact data originator before using such data in a publication. Acknowledgment of data originator and all points of contact listed for data would be appreciated.

Native_Data_Set_Environment:

Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4000

Point_of_Contact:

Contact_Information:

Contact_Position: Senior Scientist

Contact_Address:

Address_Type: mailing and physical address

Address: ConocoPhillips, 700 G Street

City: Anchorage

State_or_Province: AK

Postal_Code: 99501

Contact_Instructions:

Please contact Data Distributor for information about obtaining data (see Distribution Information in metadata).

Contact_Organization_Primary:

Contact_Organization: ConocoPhillips

Point_of_Contact:

Contact_Information:

Contact_Position: Senior Scientist

Contact_Address:

Address_Type: mailing and physical address

Address: Shell, 3601 C Street, Suite 1000

City: Anchorage

State_or_Province: AK

Postal_Code: 99503

Contact_Instructions:

Please contact Data Distributor for information about obtaining data (see Distribution Information in metadata).

Contact_Organization_Primary:

Contact_Organization: Shell

Point_of_Contact:

Contact_Information:

Contact_Position: HSE Manager

Contact_Address:

Address_Type: mailing and physical address

Address: Statoil, 3800 Centerpoint, Suite 920

City: Anchorage

State_or_Province: AK

Postal_Code: 99503

Contact_Instructions:

Please contact Data Distributor for information about obtaining data (see Distribution Information in metadata).

Contact_Organization_Primary:

Contact_Organization: Statoil

Data_Set_Credit:

ConocoPhillips, Shell, and Statoil would like to express their appreciation to Olgoonik Fairweather, LLC and Dr. Jeff June, Natural Resource Consultants, Inc. for creating this data set.

Data_Quality_Information:

Lineage:

Logical_Consistency_Report:

Each year the primary investigators spent approximately nine months analyzing their data and then produced a discipline specific annual report for CSESP and a final data set. The final data had to adhere to a predetermined data protocol and pass through a data validation tool in order to be accepted by the data manager. Data that did not pass validation were returned to the primary investigators to be corrected and resubmitted for validation.

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: Fish Catch Per Unit Effort

Entity_Type_Definition:

Standardized catch per unit effort from bottom and pelagic trawl surveying in the northeastern Chukchi Sea.

Entity_Type_Definition_Source: CSESP

Attribute:

Attribute_Label: HAUL

Attribute_Definition:

Haul number in 01B, 02B, 01P, 02P etc. where B is for bottom trawl and P is for pelagic trawl.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: NAME_COMMON

Attribute_Definition:

Common name of species. Some items are not to species level or are unidentified.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: NAME_SCIENTIFIC

Attribute_Definition: Genus and species for item identified to this level.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: WEIGHT_SAMPLED_KG

Attribute_Definition: Weight in kilograms of the sample.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: COUNT_SAMPLED

Attribute_Definition: Number of specimens sampled.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: SUBSAMPLED

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: S

Enumerated_Domain_Value_Definition: Subsampled

Enumerated_Domain_Value_Definition_Source: CSESP

Enumerated_Domain:

Enumerated_Domain_Value: W

Enumerated_Domain_Value_Definition: Whole-haul sampled

Enumerated_Domain_Value_Definition_Source: CSESP

Attribute_Definition: Whether subsampled (S) or whole-haul (W) sampled.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: SUBSAMPLED_FACTOR

Attribute_Definition:

Numerical factor to multiply the sampled amounts by, which is less than one for some pelagic tows that were standardized by duration.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: WEIGHT_TOTAL_KG

Attribute_Definition:

Weight sampled in kilograms multiplied by the subsampled factor.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: COUNT_TOTAL

Attribute_Definition: Count of samples multiplied by the subsampled factor.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: AREASWEPT_HA

Attribute_Definition: Area swept in hectares for bottom trawls only.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: WEIGHT_CPUE

Attribute_Definition:

Kilograms per hectare of total weight divided by area swept; for bottom trawls only.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: NUMBER_CPUE

Attribute_Definition:

Number per hectare of total count divided by area swept; for bottom trawls only.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: NOTES

Attribute_Definition: For notes concerning this record.

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: REPORT

Attribute_Definition:

Title of annual report that data supports. Reports can be found on the CSESP website www.chukchiscience.org

Attribute_Definition_Source: CSESP

Attribute:

Attribute_Label: CONTRACTOR

Attribute_Definition: Company contracted to collect and/or analyze data.

Attribute_Definition_Source: CSESP

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NRC

Enumerated_Domain_Value_Definition: Natural Resource Consultants, Inc.

Enumerated_Domain_Value_Definition_Source: CSESP

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: National Center for Atmospheric Research

Contact_Person: Earth Observing Laboratory

Contact_Address:

Address_Type: mailing and physical

Address: 3450 Mitchell Lane

City: Boulder

State_or_Province: CO

Postal_Code: 80301

Country: USA

Contact_Voice_Telephone: 303-497-8154

Contact_Electronic_Mail_Address: codiac@ucar.edu

Contact_Electronic_Mail_Address: stott@ucar.edu

Distribution_Liability:

The user assumes the entire risk related to use of this data and information. NOAA and/or AOOS and their third party data providers are providing this data and information "as is," and disclaim any and all warranties, whether express or implied, including (without limitation) any warranties of completeness, utility. accuracy, merchantability or fitness of this data for a particular purpose. ConocoPhillips, Shell, and Statoil make no representation or warranty, express or implied, with regard to any of these data or metadata, as used alone or in combination with another data set, and expressly disclaim any representation or warranty. It is the responsibility of the data user to fully comprehend the metadata before use of the data. Each person accessing or using the data or metadata assumes all risks and all liabilities arising from or associated with such access or use. ConocoPhillips, Shell and Statoil shall have no responsibility or liability for any damages caused by any errors or omissions in the data or metadata or by improper or incorrect use of the data or metadata.

Metadata_Reference_Information:

Metadata_Date: 20131108

Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time

Metadata_Use_Constraints:

ConocoPhillips, Shell, and Statoil make no representation or warranty, express or implied, with regard to any of these data or metadata, as used alone or in combination with another data set, and expressly disclaim any representation or warranty. It is the responsibility of the data user to fully comprehend the metadata before use of the data. Each person accessing or using the data or metadata assumes all risks and all liabilities arising from or associated with such access or use. ConocoPhillips, Shell and Statoil shall have no responsibility or liability for any errors or omissions in the data or metadata or for any improper or incorrect use of the data or metadata.