Hakalau Forest NWR litterfall biomass and nutrient data

This data release includes data and metadata on litterfall rates of the two dominant canopy trees (Metrosideros polymorpha and Acacia koa) in a restoration forest in Hawaii. All sites were within Hakalau Forest National Wildlife Refuge on Hawaii Island. Broadly, this study looked at the ability to alter soil nitrogen cycling, exotic grass biomass and native outplant survival with large quantities of Metrosideros polymorpha litter in a forest dominated by Acacia koa.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
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identifier USGS:5f83f1b082cebef40f128d02
metadata_type geospatial
modified 20201019
old-spatial -155.33432, 19.77187, -155.26360, 19.86812
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 4e18762c87dc10a422c0d729cf97f10304888136
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-155.33432, 19.77187], [-155.33432, 19.86812], [ -155.26360, 19.86812], [ -155.26360, 19.77187], [-155.33432, 19.77187]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • avian-diet
  • botany
  • ckan
  • ecology
  • exotic-grass
  • forest-resources
  • forest-restoration
  • geo
  • geoss
  • hakalau-forest-national-wildlife-refuge
  • hawaii
  • land-use-change
  • national
  • north-america
  • plant-competition
  • plant-ecology
  • seed-limitation
  • seedling-recruitment
  • tropical-forest-dynamics
  • united-states
  • usgs-5f83f1b082cebef40f128d02
isopen False
license_id notspecified
license_title License not specified
maintainer Stephanie Yelenik
maintainer_email syelenik@usgs.gov
metadata_created 2025-11-21T23:27:24.898909
metadata_modified 2025-11-21T23:27:24.898913
notes This data release includes data and metadata on litterfall rates of the two dominant canopy trees (Metrosideros polymorpha and Acacia koa) in a restoration forest in Hawaii. All sites were within Hakalau Forest National Wildlife Refuge on Hawaii Island. Broadly, this study looked at the ability to alter soil nitrogen cycling, exotic grass biomass and native outplant survival with large quantities of Metrosideros polymorpha litter in a forest dominated by Acacia koa.
num_resources 2
num_tags 23
title Hakalau Forest NWR litterfall biomass and nutrient data