Overview:
Can 1,500 tiny sea cucumbers help restore a disappearing fishery? Along the coast of Ngchesar, a new release effort is testing whether science, policy, and community action can bring back a resource that once thrived—but quickly collapsed under pressure.
By: Laurel Marewibuel
Ngchesar, Palau – In a vibrant display of conservation teamwork, the Taiwan Technical Mission (TTM), the Bureau of Fisheries and Marine Resources (MAFE), and the Ngchesar State Government released 1,500 sea cucumber juveniles along the rocky, seagrass-rich coast near Tabrengesang Park this week.
The effort aims to resurrect a once-abundant marine resource now scarce along Palau’s shores. “Compared to 30 years ago, when sea cucumbers were everywhere along the coast, they are now hard to find,” Ngchesar residents told researchers, a trend confirmed in the 2014 report “The Status of Sea Cucumber Fisheries Resources and Management for Palau.” That study noted a short-lived export surge from 2009 to 2011—99.8 tons of dried sea cucumbers shipped mainly to Hong Kong—before a government ban due to resource decline. Harvests now serve only domestic needs.
Po-Yuan Hsieh, project manager of the Aquaculture Project at the Palau National Aquaculture Center—a TTM-MAFE partnership—oversaw the release after obtaining state permits. “We delivered 1,500 sea cucumber juveniles from our hatchery and worked with community members to release them to the Ngchesar coast,” Hsieh said. The site’s mix of seagrass, rocks, and sand offers ideal conditions for the juveniles to thrive.
This builds on the center’s broader mission of producing seedlings for fishpond fattening or wild release, guided by state assessments. “In Ngchesar State, we have provided guidance on cage culture of rabbitfish for many years, achieving excellent results,” Hsieh added.
Hsieh emphasized the initiative’s goals: “I hope our actions will raise public awareness of sea cucumber conservation and resource management, achieving sustainable utilization. TTM will also continue to monitor the sea cucumber recovery situation in Ngchesar State.” As Palau battles ocean pressures, this blend of science and community action signals hope for resilient reefs.
