25 datasets found
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Federal
Ohia Dieback Study - 1977 Ground Survey Plot Locations recent views
Department of the Interior —
This data set provides the locations of the ground-based vegetation plots that have been used to assess the status of the ohia forests on the eastern side of the... -
Federal
Geospatial Data for the Vegetation Mapping Inventory Project of Kalaupapa National Historical Park recent views
Department of the Interior —
This data is the vegetation and land-use geospatial database for Kalaupapa National Historical Park (KALA), Molokai. This project is authorized as part of the... -
Federal
Map of canopy dieback on Hawaii Island in 1977 recent views
Department of the Interior —
This shapefile describes the canopy status and distribution of of ohia (Metrosideros polymorpha) forests on the eastern side of the island relative to a landscape-... -
Federal
Pacific Island Network Focal Terrestrial Plant Communities Monitoring Dataset recent views
Department of the Interior —
The Focal Terrestrial Plant Communities Monitoring database is the main storage location for all data related to the Focal Terrestrial Plant Communities Monitoring... -
Federal
Ceratocystis DNA Detection in Frass During Caged Sampler Comparison recent views
Department of the Interior —
We designed two new samplers for monitoring airborne particulates, including fungal and fern spores and plant pollen, that rely on natural wind currents (Passive... -
Federal
Map of study area for canopy status assessment in 2015 recent views
Department of the Interior —
This dataset describes the boundary of the study area used to analyze regeneration and change in status of native ohia forests in the wet habitat on the eastern side... -
Federal
Ceratocystis lukuohia spore dilution for probit analysis recent views
Department of the Interior —
Environmental DNA (eDNA) detection tools are becoming increasingly popular for documenting occurrence and distribution of native and invasive species. These tools can... -
Federal
Frass Counts during Caged Sampler Comparison recent views
Department of the Interior —
We designed two new samplers for monitoring airborne particulates, including fungal and fern spores and plant pollen, that rely on natural wind currents (Passive... -
Federal
Occurrence of natural nest cavities in montane ohia trees in Hawaii Volcanoes National Park recent views
Department of the Interior —
We quantified the availability of breeding habitat of the endangered Hawaiian Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities... -
Federal
Sampling locations for occurrence of natural nest cavities in montane ohia trees in Hawaii Volcanoes National Park recent views
Department of the Interior —
We quantified the availability of breeding habitat of the endangered Hawaii Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities... -
Federal
Frass Length Measurements during Caged Sampler Type Comparisons recent views
Department of the Interior —
We designed two new samplers for monitoring airborne particulates, including fungal and fern spores and plant pollen, that rely on natural wind currents (Passive... -
Federal
Modeled potential presence of Ceratocystis luhuohia across Hawaiian Islands recent views
Department of the Interior —
Hawaiʹi’s most widespread native tree, ʹōhiʹa lehua (Metrosideros polymorpha), has been dying across large areas of Hawaiʹi Island mainly due to two fungal pathogens... -
Federal
Hawaii Island Regeneration of Metrosideros polymorpha forests since landscape-level canopy dieback in the 1970s recent views
Department of the Interior —
We analyzed very-high-resolution imagery to assess status of Metrosideros polymorpha forests across an 83,603-hectare study area that experienced extensive canopy... -
Federal
Ohia Dieback Study - Hawaii Island Canopy Status Assessment Table, 1977 - 2015 recent views
Department of the Interior —
We analyzed very-high-resolution imagery to assess status of Metrosideros polymorpha forests across an 83,603 hectare study area that experienced extensive canopy... -
Federal
Ohia Dieback Study - Dieback Model Results Table recent views
Department of the Interior —
Several previously published reports and geographic information system (GIS) data layers were used to code information on site attributes for each assessment plot... -
Federal
Hawaiian Islands Ceratocystis rapid ohia death spatial analysis 2019 recent views
Department of the Interior —
Hawaiʹi’s most widespread native tree, ʹōhiʹa lehua (Metrosideros polymorpha), has been dying across large areas of Hawaiʹi Island mainly due to two fungal pathogens... -
Federal
Ohia Dieback Study - Canopy Status Accuracy Assessment recent views
Department of the Interior —
This data set includes an accuracy assessment of the repeatability of identifying heavy to severe tree canopy dieback in virtual plots located within the Ohia Dieback... -
Federal
Orchidlands Estates Ceratocystis DNA Detection 2016 recent views
Department of the Interior —
Rapid ʽŌhiʽa Death (ROD) currently threatens ōhiʽa lehua (Metrosideros polymorpha) on Hawaiʽi Island. First identified in Puna in 2014, the disease has now spread... -
Federal
Using Evironmental Samplers to Detect Ceratocystis Fungi in Orchidland 2016 recent views
Department of the Interior —
Rapid ʽŌhiʽa Death (ROD) currently threatens ōhiʽa lehua (Metrosideros polymorpha) on Hawaiʽi Island. First identified in Puna in 2014, the disease has now spread... -
Federal
Observed ecological inputs, 2004-2016, for running the Community Land Model 4.0 for Hawaii recent views
Department of the Interior —
The following files contain source data for use of the Community Land Model 4.0. Included are: Biometric data: 1) Growth increment data for Thurston and Olaa, based...
25 datasets found