Folders: ROOT > ScienceBase Catalog > Pacific Island Ecosystems Research Center > PIERC Public Data Releases > Hawaii Volcanoes National Park plant reproductive and rat abundance data, 2016-2017 ( Show all descendants )
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ROOT _ScienceBase Catalog __Pacific Island Ecosystems Research Center ___PIERC Public Data Releases ____Hawaii Volcanoes National Park plant reproductive and rat abundance data, 2016-2017 Filters
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This study aims to evaluate the effect of rat population control on the ability of Hibiscadelphus giffardianus to successfully establish seedlings. We compared H. giffardianus fruiting and recruitment in a stand treated for rats and a neighboring control stand. The study was conducted in two neighboring kīpuka, Kīpuka Puaulu and Kīpuka Kī, which are patches of well-developed forest surrounded by more recent lava flows. These kīpuka lie 2.5 km northwest of Kīlauea Caldera in Hawai`i Volcanoes National Park on the island of Hawai`i. The 700 × 700 m rat-removal treatment area falls within Kīpuka Kī, and Kīpuka Puaulu served as a control. We monitored 181 mature, fruit-bearing individuals of this species, of which there...
Categories: Data;
Tags: Hawaii Volcanoes National Park,
biota,
endangered plants,
plant reproduction,
seed predation,
This study aims to evaluate the effect of rat population control on the ability of Hibiscadelphus giffardianus to successfully establish seedlings. We compared H. giffardianus fruiting and recruitment in a stand treated for rats and a neighboring control stand. The study was conducted in two neighboring kīpuka, Kīpuka Puaulu and Kīpuka Kī, which are patches of well-developed forest surrounded by more recent lava flows. These kīpuka lie 2.5 km northwest of Kīlauea Caldera in Hawai`i Volcanoes National Park on the island of Hawai`i. The 700 × 700 m rat-removal treatment area falls within Kīpuka Kī, and Kīpuka Puaulu served as a control. We monitored 181 mature, fruit-bearing individuals of this species, of which there...
Categories: Data;
Tags: Hawaii Volcanoes National Park,
endangered plants,
plant reproduction,
seed predation,
seedling predation
This is a selected data set used to assess the impacts of rodenticide treatment on black rat (Rattus rattus) abundance within Hawaii Volcanoes National Park (HAVO). The key objective was to identify rat density in native habitat in the Mauna Loa Strip section of HAVO before and after rodenticide treatment, using a paired non-treatment and treatment plot for comparison in a before-after, control-impact (BACI) study design. These data are part of larger work describing the response of native species to rat control. This data set includes the results of the mark recapture study that took place during two different trapping periods (before and after treatment) within a centralized 300x300 m (9 ha) portion of each 700x700...
Categories: Data;
Tags: Hawaii,
Hawaii County 2,
Hawaii Volcanoes National Park,
biota,
invasive species,
This is a selected data set that outlines the plot areas used to assess the impacts of rodenticide treatment on black rat (Rattus rattus) abundance within Hawaii Volcanoes National Park (HAVO). These data provide the spatial reference for a larger work describing the response of native species to rat control. Included are the corner boundaries for the 700x700 m (49 ha) study plots and each grid point/station within the centralized 300x300 m (9 ha) sub-plot at both the treatment and non-treatment site. Traps were placed 50 m apart, one at each station in the trapping grid, for a total of 49 traps in each of the sub-plots. The rodenticide treatment and native species monitoring were conducted using the entire 49 ha...
Categories: Data;
Tags: Hawaii,
Hawaii County 2,
Hawaii Volcanoes National Park,
biota,
invasive species,
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