TOPICS: FISHERIES

Amouli Village Meeting

In this episode we’re talking about village life in American Samoa. We talk with the mayor of Amouli Village about Samoan village traditions, and we attend a village meeting where climate change and fishing pressures are changing how locals manage ...

Defining Ecosystem-based Management Boundaries Using Genetics and Fisheries Data

PRINCIPAL INVESTIGATOR: ROBERT TOONEN Graduate Student: Johanna Wren The exchange of individuals among populations, termed connectivity, is a central element of population persistence and maintenance of genetic diversity, and influences most ecological and evolutionary phenomena. To date, field studies of ...

Fish Flow: Filling the gap between spawning and settlement

 Research Projects 2016-2018 PRINCIPAL INVESTIGATOR: Brian Bowen Co-INVESTIGATOR: Stephan Karl Graduate Fellow: Derek Kraft The proposed research will track fish from egg production to the reefs where they settle and enter local fisheries on Oʻahu and adjacent islands. To promote sustainable use of ...

Hehihehi management for microbial-mediated sediment removal in fishponds

 Research Projects 2018-2020 PRINCIPAL INVESTIGATOR: Kiana Frank Sedimentation has been identified as one of the top five challenges for restoration faced by fishpond stewards. It is not clear what the most effective (and cheap) mechanisms are for removing such large ...

Integration of next-generation sequencing into traditional Hawaiian practices to improve management and restoration of fishponds

 Research Projects 2016-2018 PRINCIPAL INVESTIGATOR: Robert Toonen Graduate Fellow: Kaleonani Hurley Hawaiian fishponds, or loko iʻa, are ancient aquaculture systems that are models of sustainable aquatic resource management based on long-term experience from traditional Native Hawaiian practices. There is much ...

Ka Pili Kai Ho‘oilo 2018

Click on the cover image to view the full issue. Welcome to our inaugural issue of the new Ka Pili Kai! Embracing knowledge from generations past and present: For our dedicated readers who have been receiving and reading our quarterly ...

Knowledge of the Past

We meet with elders from the island of Moorea, in French Polynesia. We learn about the Te Pu 'Atiti'a Center and how it is helping to perpetuate local knowledge and traditions. The elders tell us about changes to the ocean ...

Land-based pollutants in herbivorous reef fishes on Hawaiian reefs

 Research Projects 2018-2020 PRINCIPAL INVESTIGATOR: Megan Donahue Co-INVESTIGATOR: Stephen Karl Graduate Fellows: Eileen Nalley, Julie Zill Pollutants, such as metals, pose a serious threat to coral reef ecosystems. In the past century Hawaiʻi has experienced significant changes in land use, ...

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 ...

Microbial biogeochemical cycling across a chronosequence of mangrove introductions across Hawaiʻi

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Rosanna Alegado Graduate Scholar: Becca Lensing The red mangrove (Rhizophora mangle) was introduced to Molokaʻi in 1902 and has spread quickly across the main Hawaiian islands. Mangroves are critical to the health of environment where they ...

Podcast #1: Fish Flow

Meet Dr. Brian Bowen and Michael Hoban and learn about their project tracking important aquaculture fish species from egg production to the reefs where they settle and grow. Read more about their project here ...

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 #8: Microbial Mechanisms

Dr. Kiana Frank combines modern microbial biology with traditional fishpond management techniques to explore sediment removal from Hawaiian fishponds. Read more about her project here ...

Resolving the Diet of Larval Marine Fishes to Accelerate Aquaculture Opportunities

 Research Projects 2020-2022 PRINCIPAL INVESTIGATOR: Brian Bowen Graduate Fellow: Emily Conklin, Cassie Kaʻapu-Lyons As the demand for sea food continues to rise, wild stocks are dwindling or disappearing. Meanwhile, the supply of marine ornamental fishes for the aquarium trade faces similar ...

The Ocean is Feeling the Heat

by Lonny LippsettA fever is rising in the ocean. Our rampant burning of fossil fuels has produced a heat-trapping blanket of carbon dioxide (CO2) in the atmosphere that has warmed the Earth. But the situation would be much worse without ...

The use of a euryhaline Tilapia to assess the endocrine disrupting effects of anthropogenic chemicals on growth and osmoregulation of a tropical teleost species inhabiting coastal waters and wetlands in Hawaiʻi and the tropics

 Research Projects 2016-2018 PRINCIPAL INVESTIGATOR: Andre Seale Many agricultural and industrial chemicals have demonstrated the capacity to disrupt the physiology of wildlife by impacting the endocrine system. These man-made substances, termed endocrine disrupting chemicals (EDCs), cause immediate physiological effects or ...

Tilapia Market Report: American Samoa, 2019

 Introduction From December 2018 to April 2019, 15 retail grocery stores, one fish market, and nine restaurants in American Samoa were surveyed by Hawai‘i Sea Grant Extension Agent Kelley Anderson Tagarino and American Samoa Community College student interns Raijeli Toanivere, ...

Translating Hawaiian Newspapers

In this episode, we’re learning about the translation of Hawaiian Language Newspapers from the 1800s and 1900s. We take a look at the University of Hawai‘i Institute for Hawaiian Language Research and Translation with Dr. Puakea Nogelmeier and his team, ...