An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
This site is currently in beta, and your feedback is helping shape its ongoing development.
18-year+ time series of oceanographic and biological properties in the Oyashio mixed layer, observed by the A-line cruises. For further information please see the Subarctic Fisheries Oceanography...