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Cover of Guidance for Addressing SLR in Community Planing in Hi document. Includes three images of beach inundation/erosion.

Guidance for Addressing Sea Level Rise in Community Planning in Hawaiʻi

Through a National Oceanic and Atmospheric Administration (NOAA) Regional Coastal Resilience Grant, the Hawaiʻi Sea Grant College Program together with the State of Hawaiʻi Department of Land and Natural Resources (DLNR), Office of Planning, and Tetra Tech, Inc., developed statewide ...
A water hazard sign sits near a beach

Tracking groundwater nutrients using novel tracers to inform coastal watershed management in South Kohala, Hawaiʻi

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Henrietta Dulai Co-INVESTIGATORS: Kim Falinksi Graduate Fellow: Casey McKenzie We propose to provide land use managers in the South Kohala Coastal Partnership information that identifies the path of the groundwater that emerges at the coast, and estimates ...
Green water within a rocky pool

Identifying hot spots of sewage pollution in Hilo, Hawaiʻi

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Tracy Wiegner Co-INVESTIGATORS: Steven Colbert, Craig Nelson Graduate Fellows: Shayla Waiki, Joseph Nakoa With the majority of the world’s population living within coastal areas, sewage pollution is a growing global problem. In rural areas, like much of ...
A school of fish swim over a reef

Land-based pollutants on Hawaiian reefs

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Megan Donahue Co-INVESTIGATORS: Kim Falinski Graduate Fellow: Honour Booth This research will examine land-based pollutants, such as metals and persistent organic pollutants (e.g., PCBs), in coastal ecosystems in Hawaiʻi. Ongoing habitat degradation and coastal development, along with ...
Model with a shoreline and buildings

Envisioning in situ sea-level rise adaptation strategies for a densely developed coastal community, Waikīkī

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Wendy Meguro Co-INVESTIGATOR: Charles Fletcher Graduate Fellows: Josephine Briones, Ireland Castillo This proposal addresses the problem of adaptation of a coastal urban area to flooding as sea level rises in Waikīkī, with globally replicable methods. Waikīkī, ...
Map view of coastline with super-composed thermal data showing locations of groundwater entry of ocean

Collaborative study of groundwater transport paths and discharge loads of wastewaters and other land-uses that impact the Ewa coastal zones of West Oʻahu

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Craig Glenn Co-INVESTIGATORS: Aly El-Kadi, Celia Smith, Marek Kirs, Niels Grobbe, Robert Whittier Graduate Fellows: John Cameron, Matthew Duff The risk that sewage effluent released to the environment poses to human health and the environment is well ...
A view of one part of Wakiki Beach with a walkway, beach, swimmers, buildings, and Diamond Head all in view.

A comprehensive approach to value Waikīkī Beach

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Nori Tarui Co-INVESTIGATORS: Takahiro Tsuge Graduate Fellow: Marcus Peng How much would we lose with further Waikīkī Beach erosion? Though the value is likely substantial, no study has a holistic estimate of various types of values ...
cover of the final 2019 Hawaii Disaster Recovery Preparedness Guidance

Guidance for Disaster Recovery Preparedness in Hawaii

Through a National Oceanic and Atmospheric Administration (NOAA) Regional Coastal Resilience Grant, the Hawaiʻi Sea Grant College Program together with the State of Hawaiʻi Department of Land and Natural Resources (DLNR), Office of Planning, and Tetra Tech, Inc., developed statewide ...
Podcast #10: Metallic Phish

Podcast #10: Metallic Phish

Dr. Megan Donahue and Eileen Nalley look for traces of land-based, metallic pollutants in tissues of commonly eaten reef fishes and the mechanisms involved in their transport from land to fishes. Read more about their project here ...
Podcast #9: Mesophotic Mapping

Podcast #9: Mesophotic Mapping

Dr. Rob Toonen and Evan Barba explore sediment distribution across the sensitive ecosystems of the mesophotic zone and its connection to land use management decisions. Read more about their project here ...