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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
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
Kauaʻi Rapid ʻŌhiʻa death (ROD) Reared Ambrosia Beetles recent views
Department of the Interior —
These data include bark and ambrosia beetle (Coleoptera: Curculionidae) species directly reared from ʻōhiʻa lehua (Metrosideros polymorpha) wood infected with either... -
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
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
Kauaʻi Rapid ʻŌhiʻa Death (ROD) Ambrosia Beetles 2020-2021 recent views
Department of the Interior —
This data release includes data and metadata containing documentation of 1) ambrosia beetle (Coleoptera: Curculionidae) species caught in cross-vane panel traps... -
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 luhuohia modeled habitat suitability 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
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
Kauaʻi Rapid ʻŌhiʻa death (ROD) Trapped Ambrosia Beetles recent views
Department of the Interior —
These data include bark and ambrosia beetle (Coleoptera: Curculionidae) species collected in cross-vane panel traps (CVPT) baited with a 1:1 methanol:ethanol lure in...