Our research supports sustainable management and conservation of Alaska marine species with economic and cultural benefits for the nation. Alaska waters support some of the most important commercial fisheries in the world; large and diverse populations of whales, seals, sea lions, and porpoises; and Alaska native hunting and fishing communities.
We study the health and size of marine animal populations. We also study the key areas where these animals feed, breed, and grow. To study ocean habitats, we monitor environmental conditions important to sustain marine life. For instance, we regularly monitor sea surface temperatures in the Bering Sea, and Gulf of Alaska. We analyze biological, oceanographic and ecological data collected during research surveys and by trained fisheries observers in our laboratories. From this, we learn more about marine animal diets, growth and reproduction, food web dynamics and the role of humans in marine ecosystems. We use this and other information to monitor changes to marine animal populations and Alaska ecosystems over time.
Discussing NOAA educational resources at the Pacific Northwest Teacher at Sea Alumni workshop. Credit: NOAA Fisheries.
Polar bear image captured during aerial survey of the Chukchi Sea. Credit: NOAA Fisheries.
Female northern fur seal. Credit: NOAA Fisheries.
Sea lions look like they are waving, but they are thermoregulating.
A California Sea Cucumber extending its feeding appendages at the Kodiak Lab Aquarium.
