Found 63 datasets matching "ohia".
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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 83,603 hectare study area.
Search relevance: 142.53 | Views last month: 0 -
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 island of Hawaii following a...
Search relevance: 130.84 | Views last month: 0 -
This data release includes data and metadata containing ohia (Metrosideros polymorpha) tree and soil locations tested for Rapid Ohia Death (ROD) at Keaukaha Military Reserve, Hilo, HI.
Search relevance: 125.70 | Views last month: 0 -
We analyzed very-high-resolution imagery to assess status of Metrosideros polymorpha forests across an 83,603 hectare study area that experienced extensive canopy dieback in the 1970s on the...
Search relevance: 112.44 | Views last month: 0 -
As part of the study to evaluate the response of koa (Acacia koa) to the 2013-2014 outbreak of koa moths (Scotorythra paludicola) on Hawaii Island, we monitored plots in two habitat types at...
Search relevance: 98.41 | Views last month: 0 -
This data release includes monthly census data of 120 out-planted ohia seedlings in different treatment groups and associated metadata from February 2019 - February 2020 at Keaukaha Military...
Search relevance: 94.72 | Views last month: 0 -
This data release includes metadata and tabular datasets that document (1) Austropuccina, Ceratocystis and Myrtaceae qPCR (quantitative polymerase chain reaction) DNA detections in Passive...
Search relevance: 93.55 | Views last month: 0 -
We quantified the availability of breeding habitat of the endangered Hawaiian Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities within mature ohia...
Search relevance: 93.37 | Views last month: 0 -
Several previously published reports and geographic information system (GIS) data layers were used to code information on site attributes for each assessment plot using the spatial join tool in...
Search relevance: 89.77 | Views last month: 0 -
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 (Ceratocystis lukuohia and...
Search relevance: 86.41 | Views last month: 2 -
These data provide geographic coordinates (latitude and longitude) and elevation of Passive Environmental Samplers (PES) that were deployed to detect airborne propagules of the invasive fungi that...
Search relevance: 78.68 | Views last month: 0 -
We quantified the availability of breeding habitat of the endangered Hawaiian Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities within mature ohia...
Search relevance: 75.40 | Views last month: 0 -
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 of the island of Hawaii. This...
Search relevance: 72.02 | Views last month: 0 -
We quantified the availability of breeding habitat of the endangered Hawaii Akepa (Loxops coccineus). The species is thought to nest excusively in natural cavities within mature ohia (Metrosideros...
Search relevance: 69.92 | Views last month: 0 -
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-scale canopy dieback that...
Search relevance: 69.82 | Views last month: 0 -
These data include metadata and associated data files associated with the manuscript, "Economical Environmental Sampler Designs for Detecting Airborne Spread of Fungi Responsible for Rapid Ohia...
Search relevance: 66.83 | Views last month: 0 -
We designed two new samplers for monitoring airborne particulates, including fungal and fern spores and plant pollen, that rely on natural wind currents (Passive Environmental Sampler) or a...
Search relevance: 64.37 | Views last month: 3 -
We designed two new samplers for monitoring airborne particulates, including fungal and fern spores and plant pollen, that rely on natural wind currents (Passive Environmental Sampler) or a...
Search relevance: 60.58 | Views last month: 0 -
Rapid ʽŌhiʽa Death (ROD) currently threatens ōhiʽa lehua (Metrosideros polymorpha) on Hawaiʽi Island. First identified in Puna in 2014, the disease has now spread island wide. Besides direct...
Search relevance: 56.68 | Views last month: 0 -
Haleakala National Park (HALE) is host to 9 species of honeycreeper, five of which are endangered. The Maui Parrotbill and Akohekohe were once found in low elevation habitats on east Maui, but are...
Search relevance: 48.31 | Views last month: 0
