Beaches
Economic Valuation of changes in Waikīkī Beach characteristics
Executive Summary Waikīkī Beach accounted for some $7.8 billion in visitor expenditures in 2019, representing 38% of total visitor expenditures statewide. Though the economic value of Waikīkī Beach is considered to be substantial, few studies have estimated the value in ...
Science and design collide: Benefits of interdisciplinary research and collaboration
by Jojo Briones Those concerned about the future of Waikīkī span many perspectives: government officials, architects, community leaders, engineers, hotel managers, educators, scientists, and residents. Representatives from all these backgrounds came together recently for a virtual community outreach series to ...
Must like long walks on the beach
Must like long walks on the beach by Marcus PengA day of surveying starts with arriving in Waikīkī early in the morning. As I sit down at the Starbucks Reserve store with a coffee, I start to plan out the ...
Hawaiʻi Dune Restoration Manual
The Hawaiʻi Dune Restoration Manual was written and created by the University of Hawaiʻi Sea Grant College Program (Hawaiʻi Sea Grant). Hawaiʻi Sea Grant supports and conducts innovative research, education, and extension services toward the improved understanding and stewardship of ...
From Loss to Recovery to Resilience
by Lurline Wailana McGregorIn 2018, Hurricane Walaka circumvented the Hawaiian Islands before circling back to pass directly over Kānemilohaʻi, also known as the French Frigate Shoals, an atoll 550 miles northwest of Honolulu. It washed away East Island, an 11-acre ...
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 ...
Podcast #12: Erosion Commotion
Dr. Chip Fletcher and Anna Mikkelson employ drones to regularly generate profiles of Waikiki Beach to understand and monitor the movement of sand on, off, and across the beach through time. Read more about their project here ...
Podcast #4: Wave Runup
Dr. Martin Guiles and Camilla Tognacchini explore the risks to west Maui of inundation and increased erosion from ordinary ocean waves as base-line sea levels rise. Read more about their project here ...
Building on the Shore
In this episode, we’re learning about coastal erosion and how it affects homes built near the shore. We explore the coastline with Hawai’i Sea Grant Extension Agent, Ruby Pap, and County of Kauai planner, Kaʻaina Hull, to see what happens when buildings are ...
Coastal Erosion on Maui
In this episode, we're looking at eroding beaches of West Maui, where large condos are being threatened by loss of sand and sea-level rise with Hawai’i Sea Grant Coastal Hazards Expert Tara Owens and Maui County planner, Jim Buika. Watch ...
