Hawaii

Filter Total Items: 54
Date published: June 26, 2018
Status: Active

Monitoring Bird and Rat Behavior to Improve Invasive Species Management

Introduced rats are notorious predators of birds and their nests worldwide, but especially on remote islands. Rats (Rattus exulans) first arrived in Hawai‘i with Polynesian colonists about 1,000 years ago, resulting in deleterious consequences for native birds and ecosystems. Since Western contact in 1778, two additional rat species have become established in Hawai‘i, including the highly...

Date published: June 6, 2018
Status: Active

Using Plant Physiologic Responses to Environmental Conditions to Improve Species and Habitat Management in Hawaii

Recent studies show that past and ongoing environmental changes have been substantial and have likely already affected conservation efforts in Hawai‘i. Much of the state has experienced substantial drying, including decreases in mean annual precipitation since the 1920s, longer rainless periods, and decreasing stream flow. Temperatures have been increasing in Hawai‘i for the last 40 years,...

Date published: May 11, 2018
Status: Active

Coral Reef Project

Explore the fascinating undersea world of coral reefs. Learn how we map, monitor, and model coral reefs so we can better understand, protect, and preserve our Nation's reefs.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Sea-Level Rise and Climate Change Impacts to Reefs

This study is part of the USGS Coral Reef Project.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Hawaiʻi

As part of the USGS Coral Reef Project, the USGS is working on the Kona (west) coast of Hawaiʻi to evaluate geologic resources at two historical parks.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Kahoʻolawe

As part of the USGS Coral Reef Project, the USGS is trying to better understand how nearshore processes impact the deeper, scattered coral reef communities of Kahoʻolawe.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Kauaʻi

As part of the USGS Coral Reef Project, the USGS is working on the island of Kauaʻi to identify circulation patterns and a sediment budget for Hanalei Bay to help determine any effects to the coastal marine ecosystem.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Maui

As part of USGS Coral Reef Project studies, the USGS has been heavily involved in efforts to improve the health and resilience of Maui's coral reef system, bringing expertise in mapping, circulation and sediment studies, and seismic surveys.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Molokaʻi

As part of the USGS Coral Reef Project, recent USGS work on Molokaʻi includes looking into the coral record to find clues to past sedimentation events.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Project: Oʻahu

As part of the Coral Reef Project, the USGS is working closely with other local groups to investigate poor water quality issues in Maunalua Bay on the southeast coast of Oʻahu.

Contacts: Curt Storlazzi
Date published: May 11, 2018
Status: Active

Coral Reef Facts

These facts about coral reefs are presented in conjunction with the USGS Coral Reef Project.

Contacts: Curt Storlazzi