Humpback Chub (Gila cypha) capture history data (2009-2017), and code for mark-recapture analysis and stochastic matrix projections, Colorado River and Little Colorado River, Arizona

These data represent capture histories for humpback chub (Gila cypha) that spawn in the Little Colorado River (LCR) from 2009-2017. Capture histories pertain to size class (<150mm total length [TL], 150-199mm TL, 200-249mm TL, and >250mm TL) and spatial location (the juvenile chub monitoring [JCM] reach in the Colorado River [63.4-65.0 river miles downstream of Lees Ferry], lower LCR [0-13.56 km upstream of Colorado River confluence], and upper LCR [13.57-17.9 km upstream of Colorado River confluence]).

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5ff33d76d34ea5387df02af7
metadata_type geospatial
modified 20210513
old-spatial -114.02379, 35.740126, -111.476798, 36.965854
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 8c90c9428592d67160f762a9cac509cbf77fcf07
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-114.02379, 35.740126], [-114.02379, 36.965854], [ -111.476798, 36.965854], [ -111.476798, 35.740126], [-114.02379, 35.740126]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • arizona
  • biota
  • capture-histories
  • ckan
  • colorado-river
  • conservation-action
  • decision-making
  • geo
  • geoss
  • gila-cypha
  • humpback-chub
  • lees-ferry
  • little-colorado-river
  • lower-colorado-river
  • multistate-model
  • national
  • natural-resource-management
  • north-america
  • pit-tag
  • size-class
  • spatial-location
  • translocation
  • translocation-threatened-and-endangered-species
  • united-states
  • usgs-5ff33d76d34ea5387df02af7
isopen False
license_id notspecified
license_title License not specified
maintainer Charles B Yackulic
maintainer_email cyackulic@usgs.gov
metadata_created 2025-11-20T22:49:01.147442
metadata_modified 2025-11-20T22:49:01.147447
notes These data represent capture histories for humpback chub (Gila cypha) that spawn in the Little Colorado River (LCR) from 2009-2017. Capture histories pertain to size class (&lt;150mm total length [TL], 150-199mm TL, 200-249mm TL, and &gt;250mm TL) and spatial location (the juvenile chub monitoring [JCM] reach in the Colorado River [63.4-65.0 river miles downstream of Lees Ferry], lower LCR [0-13.56 km upstream of Colorado River confluence], and upper LCR [13.57-17.9 km upstream of Colorado River confluence]).
num_resources 2
num_tags 27
title Humpback Chub (Gila cypha) capture history data (2009-2017), and code for mark-recapture analysis and stochastic matrix projections, Colorado River and Little Colorado River, Arizona