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In cooperation with the State of Hawaii Department of Transportation, the U.S. Geological Survey (USGS) has computed a series of basin characteristic rasters for Hawaii to be implemented into the USGS StreamStats application (https://streamstats.usgs.gov/ss/). The basin characteristics, along with geospatial datasets for watershed delineation published as a separate USGS data release (https://doi.org/10.5066/P9N61WJ7), were used to delineate watersheds and determine basin characteristics in StreamStats for Hawaii.
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geography,
Hawaii,
Hawaii Island,
Hydrology,
Kauai,
The U.S. Geological Survey (USGS), in cooperation with the State of Hawaii Department of Transportation, has compiled and processed a series of geospatial datasets for Hawaii to be implemented into the USGS StreamStats application (https://streamstats.usgs.gov/ss/). These geospatial datasets, along with basin characteristic datasets published as a separate USGS data release (https://doi.org/10.5066/P9TOQANM), are used to delineate watersheds and determine basin characteristics in StreamStats.
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Geography,
Hawaii,
Hawaii Island,
Hydrology,
Kauai,
We examined habitat use and foraging activity of the endangered Hawaiian hoary bat (Lasiurus cinereus semotus), as well as nocturnal aerial insect abundance at Kaloko-Honōkohau National Historical Park located in the coastal region of Kailua-Kona, Hawai‘i Island. The study area covers approximately 486 ha of marine waters and terrestrial coastal plains. Hawaiian hoary bat echolocation vocalizations were recorded at seven acoustic stations (KAHO1-KAHO7) between 1 and 10 m above sea level, that operated nightly from November 2013 through February 2015. Nocturnal aerial insect collection occurred in January and April (2 or 3 nights each) and in July and November (1 or 2 nights each) in 2014. Insects were collected...
These data contain the longhorn beetle (Coleoptera: Cerambycidae) and ambrosia beetle (Coleoptera: Scolytinae) trap data collected at Waipunalei, Hawaii Island.
This data publication contains data files collected as part of a field, laboratory, and modeling effort aimed at uncovering ecological drivers of avian malaria transmission and impacts on Hawaiian honeycreepers across an elevational gradient on the eastern flank of Mauna Loa and Kilauea volcanoes on Hawaii Island. From 2001-2004, mosquito and bird data were collected at nine sites ranging 25 to 1,800 m above sea level. This data publication includes site and sampling coordinate data, mosquito capture data, mosquito avian malaria infection data, and point-transect distance sampling data. Site coordinate data consists of GPS spatial location data of sampling points where mosquitoes were captured and birds were surveyed...
Categories: Data;
Tags: Culex quinquefasciatus,
Hawaii,
Hawaii Island,
Hawaii Volcanoes National Park,
Hawaii Volcanoes National Park Olaa Tract,
This data release includes metadata and tabular data that documents host plant associations for caterpillars from different plant species at Hakalau Forest National Wildlife Refuge. Data are based on caterpillars collected during 2017-2018 and from host plant associations previously identified in the literature.
Categories: Data;
Tags: Hakalau Forest National Wildlife Refuge,
Hawaii Island,
caterpillars,
farming,
host plants
The U.S. Geological Survey (USGS), in cooperation with the State of Hawaiʻi Department of Transportation, estimated flood magnitudes for the 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (AEP) for unregulated streamgages in Kauaʻi, Oʻahu, Molokaʻi, Maui, and Hawaiʻi, State of Hawaiʻi, using data through water year 2020. Regression equations which can be used to estimate flood magnitude and associated frequency at ungaged streams were developed.The methods and results of the study are published in a separate report (https://doi.org/10.3133/sir20235014). This data release includes two geographic information system (GIS) shapefiles, one of polygons representing the extents of the...
While there have been many maps produced that depict vegetation for the state of Hawai‘i only a few of these display land cover for all of the main Hawaiian Islands, and most of those that were created before the year 2000 have very generalized units or are somewhat inaccurate as a result of more recent land use changes or due to poor resolution (both spatial and spectral) in the imagery that was used to produce the map. Some of the more detailed and accurate maps include the Hawai‘i GAP Analysis (HI-GAP) Land Cover map (Gon et al. 2006), the NOAA C-CAP Land Cover map (NOAA National Ocean Service Coastal Services Center 2012), and the more recently released Hawai‘i LANDFIRE EVT Land Cover map (U.S. Geological Survey...
Categories: Data;
Types: Citation,
Downloadable,
GeoTIFF,
Map Service,
Raster;
Tags: Hawaii Island,
Hawaiian Islands,
Kahoolawe,
Kauai,
Lanai,
This feature class contains vegetation polygons for the upland areas on the island of Hawaii (Big Island). This map was orignally plotted on 1:24000-scale map sheets, using aerial photos taken in the years 1976-1977. Thus this map represents a snapshot of the vegetation at this time. The original mapping project was part of the the Hawaii Forest Bird Survey, and consequently only bird habitat areas of interest (495,454 ha or 47% of the island) were mapped. This dataset has the most detailed level of mapping, including information on canopy cover, canopy height, dominant tree species composition, species association type, dominant understory composition, and other information pertaining to the map unit.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Hawaii Island,
Vegetation, Plant Communities
This data release includes data and metadata on “(1) outplant survival, (2) post-disturbance percent cover, (3) post-disturbance shrub counts, (4) point-intercept vegetation data, (5) random plot coordinates, (6) soil chemistry and ratios, and (7) soil moisture. All sites were within Keamuku Maneuver Area on Hawaii Island. This study looked at how microtopography and biotic interactions influence post-disturbance recovery and native planting success in native shrub-dominated and non-native, invasive grass-dominated dryland habitats.
This data release includes data and metadata on post-disturbance percent cover of recovering vegetation after disturbance for sites within Keamuku Maneuver Area on Hawaii Island. This study looked at how microtopography and biotic interactions influence post-disturbance recovery in native shrub-dominated and non-native, invasive grass-dominated dryland habitats.
This data release includes data and metadata on pre and post disturbance percent cover of species, measured using the point-intercept method, in different dominant vegetation types and habitat suitabilities within Keamuku Maneuver Area (KMA) on Hawaii Island. Broadly, this study looked at how microtopography and biotic interactions influence post-disturbance recovery and native planting success in native shrub-dominated and non-native, invasive grass-dominated dryland habitats.
This dataset features tissue collection information, reference genome assembly, and single nucleotide polymorphisim (SNP) genotypes of 23 Hawaiian hoary bats collected across four Hawaiian Islands, Hawaii, Maui, Oahu, and Kauai. These data were collected in order to examine the phylogenetic history and patterns of genetic variation in the Hawaiian hoary bat. The raw sequencing data are deposited to National Center for Biotechnology Information (NCBI) Sequence Read Archive (SRA) under accession PRJNA559902. The data are archived in GenBank at the following URL: https://www.ncbi.nlm.nih.gov/bioproject/559902.
This data release includes metadata and tabular data that documents the survival of fish exposed to carbon dioxide (CO2) gas treatment during an aquarium-based pilot study. Aquarium trials were conducted with guppies (Poecilia reticulata), western mosquitofish (Gambusia affinis), and Mozambique tilapia (Oreochromis mossambicus). These results were used as a basis for conducting a larger aquarium study aimed to test the efficacy of CO2 as a tool for managing invasive fish in anchialine pools.
This data release includes metadata and tabular data that documents the number of caterpillars collected from the different host plant species at Hakalau Forest National Wildlife Refuge during 2017-2018. The dataset includes the status of each host plant species, its life form, and the sampling effort for each plant on each date.
Categories: Data;
Tags: Hakalau Forest National Wildlife Refuge,
Hawaii Island,
biota,
caterpillars,
host plants
The U.S. Geological Survey (USGS), in cooperation with the State of Hawaiʻi Department of Transportation, estimated flood magnitudes for the 50-, 20-, 10-, 4-, 2-, 1-, 0.5-, and 0.2-percent annual exceedance probabilities (AEP) for unregulated streamgages in Kauaʻi, Oʻahu, Molokaʻi, Maui, and Hawaiʻi, State of Hawaiʻi, using data through water year 2020. Regression equations which can be used to estimate flood magnitude and associated frequency at ungaged streams were developed. The methods and results of the study are published in a separate report (https://doi.org/10.3133/sir20235014). This data release includes peak-flow, specification, output, and export files from version 7.3 of USGS PeakFQ software (Veilleux...
The Hawaiian hoary bat (Lasiurus cinereus semotus), a federally and state listed endangered subspecies, is the only extant native terrestrial mammal in the Hawaiian archipelago. It is an insectivorous, solitary and foliage-roosting species that generally roosts alone or in mother-pup family groups. A total of 58 bats (17 female; 41 male; 56 adult; 2 juvenile) were captured at multiple locations on the east side of Hawaii Island from May 2018 through September 2019. Radio transmitters were affixed to 56 bats including two individuals that were recaptured and radio-tagged twice. When possible, radio telemetry was used to locate bats in trees and forest stands used for day-roosting. A total of 23 trees were identified...
Hawaiian hoary bats (Lasiurus cinereus semotus) were captured at multiple locations on the east side of Hawaii Island from May 2018 through September 2019. Radio transmitters were affixed to captured bats and, when possible, radio telemetry was used to locate bats in trees used for day-roosts. Repeated visits to confirm bat presence were conducted until radio-tagged bats were no longer detected at roosts. A total of 56 bats (40 male; 16 female; 55 adult; 1 juvenile) were captured and radio-tagged, and of these, 33 were tracked to roost (23 male; 10 female; 32 adult; 1 juvenile) of either stand- or tree-level. For this subset of 33 bats, the number of distinct days with confirmed occupancy of a bat at roost at either...
Hawaiian hoary bats (Lasiurus cinereus semotus) were captured at multiple locations on the east side of Hawaii Island from May 2018 through September 2019. Radio transmitters were affixed to captured bats and, when possible, radio telemetry was used to locate bats in trees used for day-roosts. Detection trials for roosting bats were conducted from June to October 2019. Bats confirmed as present at roosts were used as “targets” to evaluate the efficacy of detecting bats with thermal imaging, and when not effective (i.e., during hotter parts of the day when the technique could not discern bats from warm vegetation), visual searching with binoculars was also investigated. Most bat detection trials (48 of 95; 51%) were...
Categories: Data;
Tags: Hawaii Island,
Hawaiian hoary bat,
bat roost,
biota,
roosting bat detection trials
This dataset contains collection information for 23 Hawaiian hoary bat tissue samples collected across four Hawaiian Islands, Hawaii, Maui, Oahu, and Kauai. These data were collected in order to examine the phylogenetic history and patterns of genetic variation in the Hawaiian hoary bat. The raw sequencing data are deposited to National Center for Biotechnology Information (NCBI) Sequence Read Archive (SRA) under accession PRJNA559902. The data are archived in GenBank at the following URL: https://www.ncbi.nlm.nih.gov/bioproject/559902.
Categories: Data;
Tags: Hawaii Island,
Hawaiian Islands,
Hawaiian hoary bat,
Kauai Island,
Lasiurus semotus,
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