Alien Plant Threat Assessment

Data on alien (non-native) plant species surveys within the boundaries of disturbed sites within Yosemite National Park. Surveys were supplemented by quadrat-based subsampling of some campgrounds, camps, developments and corrals to obtain native/non-native species ratios. Surveys primarily targeted areas of human disturbance, such as campgrounds, corrals, developments, roads, trails and pastures, where alien plant species were most likely to be introduced and dispersed.

Data and Resources

Field Value
accessLevel public
bureauCode {010:24}
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
dataQuality true
identifier NPS_DataStore_2253446
issued 2018-05-29
landingPage https://irma.nps.gov/DataStore/Reference/Profile/2253446
modified 2018-05-29
old-spatial -121.646149,34.9317169,-116.997093,41.38846
programCode {010:118,010:119}
publisher National Park Service
references {https://irma.nps.gov/DataStore/Reference/Profile/2253446}
resource-type Dataset
source_datajson_identifier true
source_hash b1678f62a39d3ec214fc9856122092c81634cdd4
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-121.646149, 34.9317169], [-121.646149, 41.38846], [-116.997093, 41.38846], [-116.997093, 34.9317169], [-121.646149, 34.9317169]]]}
temporal 1998-01-01/2003-01-01
theme {"Generic Dataset"}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • alien-plants
  • amerigeo
  • amerigeoss
  • ckan
  • disturbance
  • ecological-framework-biological-integrity-invasive-species-invasive-exotic-plants
  • exotic-species
  • geo
  • geoss
  • national
  • non-native-invasive-species
  • north-america
  • plant-surveys
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer NPS IRMA Help
maintainer_email irma@nps.gov
metadata_created 2025-11-19T17:24:03.025219
metadata_modified 2025-11-19T17:24:03.025225
notes Data on alien (non-native) plant species surveys within the boundaries of disturbed sites within Yosemite National Park. Surveys were supplemented by quadrat-based subsampling of some campgrounds, camps, developments and corrals to obtain native/non-native species ratios. Surveys primarily targeted areas of human disturbance, such as campgrounds, corrals, developments, roads, trails and pastures, where alien plant species were most likely to be introduced and dispersed.
num_resources 20
num_tags 14
title Alien Plant Threat Assessment