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Short Citation:
Northwest Fisheries Science Center, 2022: Tabular statistical summay of data analysis - Calawah River Riverscape Study, https://www.fisheries.noaa.gov/inport/item/18128.

Item Identification

Title: Tabular statistical summay of data analysis - Calawah River Riverscape Study
Short Name: Unit scale abundance and habitat data (Calawah River Riverscape Study)
Status: Completed
Creation Date: 2002-01-01
Publication Date: 2016-07-14
Abstract:

The objective of this study was to identify the patterns of juvenile salmonid distribution and relative abundance in relation to habitat correlates. It is the first dataset of its kind because the entire river was snorkeled by one person in multiple years.

During two consecutive summers, we completed a census of juvenile salmonids and stream habitat across a stream network. We used the data to test the ability of habitat models to explain the distribution of juvenile coho salmon (Oncorhynchus kisutch), young-of-the-year (age 0) steelhead (Oncorhynchus mykiss), and steelhead parr (= age 1) for a network consisting of several different sized streams. Our network-scale models, which included five stream habitat variables, explained 27%, 11%, and 19% of the variation in the density of juvenile coho salmon, age 0 steelhead, and steelhead parr, respectively.

We found weak to strong levels of spatial auto-correlation in the model residuals (Moran's I values ranging from 0.25 - 0.71). Explanatory power of base habitat models increased substantially and the level of spatial auto-correlation decreased with sequential inclusion of variables accounting for stream size, year, stream, and reach location. The models for specific streams underscored the variability that was implied in the network-scale models. Associations between juvenile salmonids and individual habitat variables were rarely linear and ranged from negative to positive, and the variable accounting for location of the habitat within a stream was often more important than any individual habitat variable. The limited success in predicting the summer distribution and density of juvenile coho salmon and steelhead with our network-scale models was apparently related to variation in the strength and shape of fish-habitat associations across and within streams and years.

Summary of statistical analysis of the Calawah Riverscape data. NOAA was not involved and did not pay for the collection of this data. This data represents the statistical analysis carried out by Martin Liermann as a NOAA employee.

Purpose:

Raw/field data

Notes:

Loaded by batch 4350, 02-07-2013 12:49

Supplemental Information:

Subject to Public Access to Research Results (PARR): Yes

Keywords

Theme Keywords

Thesaurus Keyword
UNCONTROLLED
None abundance
None distribution
None habitat
None juvenile salmonid

Spatial Keywords

Thesaurus Keyword
UNCONTROLLED
None Calawah River

Instrument Keywords

Thesaurus Keyword
UNCONTROLLED
None Instrument Not Applicable

Physical Location

Organization: Northwest Fisheries Science Center
City: Seattle
State/Province: WA
Country: USA

Data Set Information

Data Set Scope Code: Data Set
Data Set Type: Spreadsheet
Data Presentation Form: Table (digital)

Support Roles

Data Steward

CC ID: 851856
Date Effective From: 2015-10-01
Date Effective To:
Contact (Person): Liermann, Martin
Address: 2725 Montlake Boulevard East
Seattle, WA 98112
Email Address: Martin.Liermann@noaa.gov
Phone: 206-860-6781

Distributor

CC ID: 851857
Date Effective From: 2015-10-01
Date Effective To:
Contact (Organization): Northwest Fisheries Science Center (NWFSC)
Address: 2725 Montlake Boulevard East
Seattle, WA 98112
USA
Email Address: nmfs.nwfsc.metadata@noaa.gov
Phone: 206-860-3200
URL: NWFSC Home

Metadata Contact

CC ID: 851855
Date Effective From: 2015-10-01
Date Effective To:
Contact (Organization): Northwest Fisheries Science Center (NWFSC)
Address: 2725 Montlake Boulevard East
Seattle, WA 98112
USA
Email Address: nmfs.nwfsc.metadata@noaa.gov
Phone: 206-860-3200
URL: NWFSC Home

Originator

CC ID: 851859
Date Effective From: 2015-10-01
Date Effective To:
Contact (Person): Pess, George R
Address: 2725 Montlake Boulevard East
Seattle, WA 98112
Email Address: George.Pess@noaa.gov
Phone: 206-860-3450

Point of Contact

CC ID: 851858
Date Effective From: 2015-10-01
Date Effective To:
Contact (Person): Liermann, Martin
Address: 2725 Montlake Boulevard East
Seattle, WA 98112
Email Address: Martin.Liermann@noaa.gov
Phone: 206-860-6781

Extents

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 851867
W° Bound: -124.3497
E° Bound: -123.9731
N° Bound: 47.9991
S° Bound: 47.8997
Description

Calawah River: South Fork Calawah River

Extent Group 1 / Time Frame 1

CC ID: 851866
Time Frame Type: Range
Start: 2010-01-01
End: 2012-01-01

Access Information

Security Class: Unclassified
Data Access Procedure:

At this time, contact the Data Manager for information on obtaining access to this data set. In the near future, the NWFSC will strive to provide all non-sensitive data resources as a web service in order to meet the NOAA Data Access Policy Directive (https://nosc.noaa.gov/EDMC/PD.DA.php).

Data Access Constraints:

NA

Distribution Information

Distribution 1

CC ID: 851863
Start Date: 2016-07-14
End Date: Present
Download URL: https://www.webapps.nwfsc.noaa.gov/apex/parr/calawah_river_riverscape_study_model_results/data/page/
Distributor: Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present)
File Name: Calawah River Riverscape Study (model results) (RE
Description:

Summary statistics for different models fit to the data.

Distribution 2

CC ID: 851861
Start Date: 2016-07-14
End Date: Present
Download URL: https://www.webapps.nwfsc.noaa.gov/apex/parr/calawah_river_riverscape_study_r2_by_stream/data/page/
Distributor: Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present)
File Name: Calawah River Riverscape Study (R2 by stream) (RES
Description:

The R2 values for different river sections.

Distribution 3

CC ID: 851862
Start Date: 2016-07-14
End Date: Present
Download URL: https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/calawah_river_riverscape_study_model_results
Distributor: Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present)
File Name: Calawah River Riverscape Study (model results)
Description:

Summary statistics for different models fit to the data.

Distribution 4

CC ID: 851860
Start Date: 2016-07-14
End Date: Present
Download URL: https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/tables/table/calawah_river_riverscape_study_r2_by_stream
Distributor: Northwest Fisheries Science Center (NWFSC) (2015-10-01 - Present)
File Name: Calawah River Riverscape Study (R2 by stream)
Description:

The R2 values for different river sections.

URLs

URL 1

CC ID: 851864
URL: https://www.webapps.nwfsc.noaa.gov/apex/parrdata/inventory/datasets/dataset/4631
Name: Tabular statistical summay of data analysis
URL Type:
Online Resource
File Resource Format: Web site
Description:

NWFSC Dataset Information page. Summary of statistical analysis of the Calawah Riverscape data. NOAA was not involved and did not pay for the collection of this data. This data represents the statistical analysis carried out by Martin Liermann as a NOAA employee.

Technical Environment

Description:

Spreadsheet

Data Quality

Accuracy:

Low

Quality Control Procedures Employed:

These data were collected and processed in accordance with established protocols and best practices under the direction of the project’s Principal Investigator. Contact the dataset Data Manager in section 3 for full QA/QC methodology.

Data Management

Have Resources for Management of these Data Been Identified?: No
Approximate Percentage of Budget for these Data Devoted to Data Management: 0
Do these Data Comply with the Data Access Directive?: No
Is Access to the Data Limited Based on an Approved Waiver?: No
If Distributor (Data Hosting Service) is Needed, Please Indicate: No
Approximate Delay Between Data Collection and Dissemination: 0 days
If Delay is Longer than Latency of Automated Processing, Indicate Under What Authority Data Access is Delayed:

No Delay

Actual or Planned Long-Term Data Archive Location: NCEI-MD
Approximate Delay Between Data Collection and Archiving: 365
How Will the Data Be Protected from Accidental or Malicious Modification or Deletion Prior to Receipt by the Archive?:

The Northwest Fisheries Science Center facilitates backup and recovery of all data and IT components which are managed by IT Operations through the capture of static (point-in-time) backup data to physical media. Once data is captured to physical media (every 1-3 days), a duplicate is made and routinely (weekly) transported to an offsite archive facility where it is maintained throughout the data's applicable life-cycle.

Lineage

Lineage Statement:

Outside of the group collected data, we developed statistical models with data. These data were collected and processed in accordance with established protocols and best practices under the direction of the project’s Principal Investigator. Contact the dataset Data Manager for full QA/QC methodology.

Child Items

Rubric scores updated every 15m

Rubric Score Type Title
Entity Calawah River Riverscape Study (R2 by stream)
Entity Calawah River Riverscape Study (model results)

Catalog Details

Catalog Item ID: 18128
GUID: gov.noaa.nmfs.inport:18128
Metadata Record Created By: SysAdmin InPortAdmin
Metadata Record Created: 2013-02-07 12:49+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2019-06-04
Owner Org: NWFSC
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2019-06-04
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2020-06-04