46 datasets found
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Federal
Hakalau Forest NWR litter decomposition data
Department of the Interior —
This data release includes data and metadata on litter decomposition rates for Acacia koa (koa) and Metrosideros polymorpha (‘ōhi‘a) leaves in in different... -
Federal
Basal area in sampling plots, Hakalau Forest NWR
Department of the Interior —
This data release includes data and metadata on tree and shrub identity and basal area within 5 m2 radius plots centered around old growth Acacia koa, planted Acacia... -
Federal
Mean grass cover in grass removal, seed addition experiment, Hakalau Forest NWR
Department of the Interior —
This data release includes data and metadata on a large-scale seed addition and grass removal experiment that varied both seed rain and grass cover. All sites were... -
Federal
Seedling counts, Hawaiʻi Volcanoes National Park
Department of the Interior —
This data release includes data and metadata on seedling counts for native woody species, for plots that were established to monitor the efficacy of post-fire seed... -
Federal
Area of Sustainable Forest Habitat within the Mississippi Alluvial Valley Bird Conservation Region
Department of the Interior —
Values for area of sustainable forest habitat for each species were obtained as the predicted occupied proportion of each 900 square meter pixel (i.e., occupancy... -
Federal
Hakalau Forest NWR plant, soil, litter, and decomposition data 2015-2019
Department of the Interior —
This data release includes data and metadata on litterfall rates, foliar nitrogen and carbon, grass biomass, soil nitrogen and carbon, and native outplant survival... -
Federal
Initial Forest Communities of Isle Royale National Park
Department of the Interior —
This data set represents initial forest communities developed for Isle Royale National Park. LANDIS-II requires an input data layer that contains the ages of each... -
Federal
Species list for seed addition study, Hawaiʻi Volcanoes National Park
Department of the Interior —
This data includes a plant list and species codes used in the study, as well as synonyms for plant species under different references. All plots were located in the... -
Federal
Grass Biomass in experimental plots, Hakalau Forest, Hawaii, 2015
Department of the Interior —
This data release includes data and metadata on 1) avian diet 2) seed rain 3) understory plant composition 4) seedling abundance and 5) sampling locations for these... -
Federal
Hakalau Forest NWR seedling and substrate data, 2015
Department of the Interior —
This data release includes data and metadata on seedling counts and substrate cover in forest plots in Hakalau Forest National Wildlife Refuge on Hawaiʻi Island.... -
Federal
Predicted Avian Species Occupancy, Area of Sustainable Forest Habitat, and Area of Occupied Habitat within the Mississippi Alluvial Valley Bird Conservation Region
Department of the Interior —
Values for predicted probabilities of avian species occupancy were determined using colonization-extinction models (MacKenzie and others, 2003) as implemented in R... -
Federal
Patch Statistics - Forest harvest patterns on private lands in the Cascade Mountains, Washington, USA
Department of the Interior —
Forests in Washington State generate substantial economic revenue from commercial timber harvesting on private lands. To investigate the rates, causes, and spatial... -
Federal
Mangrove Species Dominance Map of Pohnpei, Federated States of Micronesia as Modeled by a Random Forest (RF) Model
Department of the Interior —
Mangrove species dominance on Pohnpei island, Federated States of Micronesia was modeled with two geospatial model types: k-nearest neighbor (KNN) and random forest... -
Federal
Pinyon and Juniper location data, including a literature review citation list of Pinyon-Juniper systems from 1909 to 2018
Department of the Interior —
These data were compiled for a comprehensive review of pinyon-juniper communities including Pinus edulis, Pinus monophylla, Juniperus osteosperma, Juniperus... -
Federal
Hakalau Forest NWR outplant survival
Department of the Interior —
This data release includes data and metadata on the survival of native plants that were planted in experimental plots where large quantities of woody litter were... -
Federal
Plot location, burn severity, and canopy data, Hawai‘i Volcanoes National Park
Department of the Interior —
This data includes plot location, elevation, canopy density, canopy species, and char height for each plot that was surveyed for this study. All plots were located in... -
Federal
Hakalau Forest NWR soil carbon and nitrogen data
Department of the Interior —
This data release includes data and metadata on soil carbon (C) and nitrogen (N) in sites where litter was experimentally manipulated. All sites were within Hakalau... -
Federal
Avian diet data for Hakalau Forest, Hawaii, 2012-2016
Department of the Interior —
This data release includes data and metadata on 1) avian diet 2) seed rain 3) understory plant composition 4) seedling abundance and 5) sampling locations for these... -
Federal
Seedlings and cover data for Hakalau Forest, Hawaii, 2012-2016
Department of the Interior —
This data release includes data and metadata on 1) avian diet 2) seed rain 3) understory plant composition 4) seedling abundance and 5) sampling locations for these... -
Federal
Hakalau Forest NWR seed rain, seedling, and plant data for 2017-2019
Department of the Interior —
This data release includes data and metadata on tree and shrub basal area as well as bird-mediated and passive seed rain for sites selected to have a range of...
46 datasets found