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Partial Locking of the Beach Park by Coral Lawing



The Department of Parks and Recreation of the Hawai'i County announces that it informs the public that the Kahalu Beach Park will be open on Tuesday and Wednesday, May 1 and 2, 2018, due to expected coral reefs closed from 7:00 to 12:00 is spawning events

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The Cauliflower Coral ( Pocillopora meandrina ) was along shallow coral reefs according to the Aquatic Resources Division and Eyes of the Reef Network West Hawaii, including Kahalu, frequently represents Du Bay. A global thermal stress event that resulted in very high sea temperatures hit West Hawai & # 39; i in the fall of 201

5, causing catastrophic bleaching and mortality for more than 90% of the regional population of cauliflower corals. To recover from this event, natural coral reproduction and replenishment activities are crucial. For more than a decade, researchers have been observing annual spawning exhibitions for cauliflower corals and can now predict exactly when they will likely occur based on seasonal, solar, tidal and lunar cycles.

During spawning events, corals emit the reproductive material ("gametes") into the water column, and these materials are borne by the tides to mix and produce planktonic coral larvae. During this time, the physical disturbance of corals and pollutants in the water (eg oxybenzone in many sun creams) must be minimized to ensure that corals are successful.

The Department of Parks & Recreation and the Kahalu & # 39; u Bay Education Center appreciate the understanding and respect of the public for this important refill and replenishment process in the Bay of Kahalu & # 39; u. We also apologize for any inconvenience caused by the closure.

For more information, please contact the Kahalu & # 39; s Bay Education Center at (808) 887-6411.


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