Aspen Stands - Warner Mountain [ds112]

This dataset displays aspen stands in the Warner Mountains south of State Highway 299. The 1946 and 1994 data are presented as polygons depicting aspen stands derived from aerial photos taken in 1946 and 1994, respectively, while the 2002 data includes the aspen stand delineations and their corresponding vegetation data (i.e., size distribution of aspen, the canopy and shrub cover, the number of species of grasses and forbs, and the ratio of conifers to aspens). The polygons ranged in size from less than 0.2 acres to more than 1,130 acres. There are 2103 records, one for each aspen stand mapped and sampled. All data were collected and summarized by Aaron Di Orio, California Department of Fish and Wildlife. This is one of three data sets for a study investigating change in the size of aspen stands since 1946. Other available data sets are 1946 and 1994 aerial photo mosaics.

Data and Resources

Field Value
accessLevel public
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 474396d8-8822-4ea5-93b3-af23474b2021
issued 2021-08-13T20:08:25.000Z
modified 2021-08-13T20:08:43.007Z
publisher California Department of Fish and Wildlife
resource-type Dataset
source_datajson_identifier true
source_hash 3598a4b3075165d081321856542095ca2259eb68
source_schema_version 1.1
theme {"Natural Resources",Water}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • authcdfw
  • california-department-of-fish-and-wildlife
  • california-natural-resources-agency
  • caopendata
  • cdfw
  • census
  • ckan
  • cn-aspen
  • distribution
  • ds011220050526wm
  • geo
  • geoss
  • habitat
  • habitat-attributes
  • management
  • monitoring
  • national
  • north-america
  • plant
  • reproduction
  • sn-populus-tremuloides
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer BIOS_Admin
maintainer_email bios@wildlife.ca.gov
metadata_created 2025-11-21T10:38:57.228318
metadata_modified 2025-11-21T10:38:57.228322
notes This dataset displays aspen stands in the Warner Mountains south of State Highway 299. The 1946 and 1994 data are presented as polygons depicting aspen stands derived from aerial photos taken in 1946 and 1994, respectively, while the 2002 data includes the aspen stand delineations and their corresponding vegetation data (i.e., size distribution of aspen, the canopy and shrub cover, the number of species of grasses and forbs, and the ratio of conifers to aspens). The polygons ranged in size from less than 0.2 acres to more than 1,130 acres. There are 2103 records, one for each aspen stand mapped and sampled. All data were collected and summarized by Aaron Di Orio, California Department of Fish and Wildlife. This is one of three data sets for a study investigating change in the size of aspen stands since 1946. Other available data sets are 1946 and 1994 aerial photo mosaics.
num_resources 6
num_tags 24
title Aspen Stands - Warner Mountain [ds112]