Pacific Coastal and Marine Science Center

Ocean Ecosystems

Filter Total Items: 20
Date published: August 31, 2020
Status: Active

California Seafloor Mapping Program

The California Seafloor Mapping Program (CSMP) is a cooperative program to create a comprehensive coastal/marine geologic and habitat base map series for all of California's State waters. The California Ocean Protection Council (COPC) authorized funds to establish the CSMP in 2007 and assembled a team of experts from state and federal agencies, academia, and private industry to develop the...

Date published: September 10, 2019
Status: Completed

Circulation and Sediment, Nutrient, Contaminant, and Larval Dynamics on Reefs

The overall objective of this research effort is to better understand how circulation and sediment processes impact coral reefs.

Date published: June 19, 2019
Status: Active

Seeking the Seeps

From June 12 to July 3, 2019, the USGS sailed onboard Schmidt Ocean Institute’s R/V Falkor with several other partners, seeking methane seeps along the seafloor of several underwater canyons off the coast of Oregon and Washington. On this cruise, USGS scientists will seek to understand how much methane is coming out of these seeps, how it travels through the water column, and its...

Date published: June 17, 2019
Status: Active

Pacific Coral Reefs

Coral reefs are unique ecosystems of plants, animals, and their associated geological framework. Although they cover less than 0.5% of Earth's surface, coral reefs are home to an estimated 25% of all marine species. Of the total coral reef habitat in United States waters, about 75%, or more than 16,000 square kilometers (6,000 square miles), is located in the Pacific Ocean.

Date published: October 30, 2018
Status: Active

California Seafloor Mapping Program data collection

Here we describe the data collection methods and techniques of the California Seaflor Mapping Program: mapping, video and photography ground-truthing, and seismic profiling data collection.

Date published: September 14, 2018
Status: Active

USGS Law of the Sea

The USGS Law of the Sea project helps identify the submerged extent of the U.S. land territory beyond 200 nautical miles. This land area, called the extended continental shelf (ECS), is an important maritime zone with resources and marine habitats. Its size may exceed one million square kilometers, encompassing areas in the Arctic, Atlantic, Bering Sea, Gulf of Mexico, and Pacific west coast....

Date published: January 1, 2004
Status: Completed

Oceanography Beyond the Golden Gate

Information about the USGS Pacific Coastal and Marine Science Center's oceanographic studies offshore of San Francisco Bay, from 1989-2003.

Date published: January 1, 2004
Status: Completed

Island-hopping Coral Larvae in Hawaii

Information about the USGS Pacific Coastal and Marine Science Center's 2003 study on island-hopping coral larvae in Hawaii.