TOPICS: AQUACULTURE

Farming Fish

We check out the supersized aquaponics setup at Maui Aquaponics, where Ed Cichon and Chris Kiser show us how they grow talapia and lettuce in a pest and fertilizer free environment. We then tour UH Sea Grant Hilo's sturgeonfish and ...

Farming Oysters and Algae

We tour the Pacific Aquaculture and Coastal Resources center at UH Hilo where they grow oysters and oyster food Watch the trailer for Season 1, Episode 7 on Vimeo or Youtube.  FULL EPISODE Or watch this episode on YouTube Additional Resources: IN THIS SECTION ...

Hehihehi management for microbial-mediated sediment removal in fishponds

PI: Kiana Frank
This study employs the modern tools of microbiology to examine the efficacy of a traditional management tool applied to today’s fishpond restoration efforts. The researcher is examining whether microbes may decompose pond-clogging sediment faster if aided by hehihehi, the traditional practice of stomping and mixing of the fishpond sediment.

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

PI: Robert Toonen
With Hawaiian fishponds as models of sustainable aquatic resource management, this study uses two important crab species, Portunus sanguinolentus hawaiiensis and Scylla serrata, to explore whether fishponds are self-seeding, importing, or exporting species, and whether traditional harvest practices continue to be viable. Early results show a broad diversity of crab sizes, with a possibility of tagging and tracking crabs outside the fishpond, as well as within.

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 ...

Ka Pili Kai Winter 2016

50 Years of Putting Science to Work for Coastal Communities O‘ahu Maui Hawai‘i Island Kaua‘i Pacific Region 50 Years of Putting Science to Work for Coastal Communities In 1966 President Lyndon Johnson signed The National Sea Grant College and Program ...

Microbial biogeochemical cycling across a chronosequence of mangrove introductions across Hawaiʻi

PI: Rosanna Alegado
Invasive mangroves harm Hawaiian coastal ecosystems, choking native plants, providing footholds for invasives, and generating leaf litter mounds inedible to Hawaiian species. This study investigates whether microbial communities can evolve to tackle the detritus and examines the resilience of our coastal ecosystems to mangrove invasion.

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

PI: Brian Bowen
Demand for sea food increases while wild stocks dwindle, but marine aquaculture efforts struggle to raise fish larvae due to their highly selective, yet undetermined, food preferences. This project applies innovative DNA barcoding of larval intestinal contents to determine typical diets and thus enhance aquaculture opportunities to provide sustainable fish stocks.

Sea Grant announces $9.3 million for aquaculture research and industry support

October 31, 2017 NOAA Sea Grant announces the award of $9.3 million in grants for 32 projects to advance the development of a sustainable marine and coastal aquaculture industry in the U.S. The grants were awarded through two aquaculture funding ...

The Return of Kū‘ula: Restoration of Hawaiian Fishponds

by Josh McDaniel According to Hawaiian moʻolelo (oral traditions), Kūʻula built the first Hawaiian fishpond, or loko iʻa, on the island of Maui. Kūʻula was a fisherman of rare skill who is described as having supernatural powers for directing and ...