UH Sea Grant College Program

Cristo Vlahos

Hawaiʻi is expected to see its 10 millionth visitor this year. The Hawaiʻi Tourism Authority says in the first half of 2019, tourist arrivals were up by 4 percent even while visitor spending fell. Communities statewide are feeling the growing presence of tourists -- at local beaches and on the roads. Now, University of Hawaii researchers are asking how precisely are visitors affecting local neighborhoods – like those in Windward Oahu.

Hawai‘i & Pacific Islands King Tides Project

Scientists studying sea level rise at the University of Hawaiʻi at Mānoa need your help. Impacts of some of our highest tides of the year are predicted to be seen this week. And the general public is being summoned to document those impacts along the thousand or more miles of coastline across the island chain. HPR reporter Kuʻuwehi Hiraishi explains how anyone with a smartphone and coastline access can contribute to science.