Research Projects

PI-CASC supports research that generates actionable climate science within several key focus areas defined by regional stakeholder needs.

Student controls a drone that has lifted off from an orange landing spot in a scrubby landscape.

Developing geospatial models in Hawaiian watersheds to mitigate erosion and climate change

PI: Ryan Perroy, Assistant Professor of Geography and Environmental Studies (TCBES), UH Hilo
Graduate Scholar: Kimo Melcher, Tropical Conservation Biology & Environmental Science, UH Hilo
Co-I: Rebecca Ostertag, Professor of Biology (TCBES), UH Hilo
Funded: FY2018

Impacts of climate change in loko i‘a (traditional Hawaiian fishponds) management I

PI: Steven Colbert, Assistant Professor of Marine Science, UH Hilo
MCC Graduate Scholar: Cherie Kauahi, Tropical Conservation Biology & Environmental Science, UH Hilo
Co-I: Noelani Punawai, Assistant Professor, Kamakakakūokalani Center for Hawaiian Studies, UH Hilo
Funded: FY2016

Several volunteers work on the rock pile bordering a stream of water leading from the fishpond.

Impacts of climate change in loko i‘a (traditional Hawaiian fishponds) management II

PI: Steven Colbert, Associate Professor of Marine Science, UH Hilo
MCC Graduate Scholar: Kamala Anthony, Tropical Conservation Biology & Environmental Science, UH Hilo
Co-I: Noelani Punawai, Assistant Professor, Kamakakakūokalani Center for Hawaiian Studies, UH Hilo
Funded: FY2016

Albizia as a solution for climate change mitigation and sustainable agriculture

PI: Rebecca Ostertag, Professor of Biology, UH Hilo
MCC Graduate Scholar: Joanna Norton, Tropical Conservation Biology & Environmental Science, UH Hilo
Collaborators: Bruce Mathews, Professor of Soil Science, UH Hilo; Flint Hughes, Institute of Pacific Islands Forestry, US Forest Service
Funded: FY2016

An overhead view shows white surf crashing along a dark sandy coastline backed by green vegetation.

Estimating coastal erosion rates on Hawai‘i Island to inform setbacks

PI: Ryan L. Perroy, Associate Professor of Geography and Environmental Science, UH Hilo
MCC Graduate Scholar: Rose Hart, Tropical Conservation Biology & Environmental Science, UH Hilo
Collaborators: Steven Colbert, Assistant Professor of Marine Science, UH Hilo; Charles Fletcher, Professor of Geology & Geophysics, UH Mānoa
Funded: FY2016

A professor reads off an instrument while her student records information, on the blacksand shore of the bay.

Investigating climate driven shifts in Staphylococcus aureus and MRSA for water resource and land management solutions

PI: Tracy Wiegner, Associate Professor of Marine Science, UH Hilo
MCC Graduate Scholar: Louise Economy, Tropical Conservation Biology & Environmental Science, UH Hilo
Funded: FY2016