Alaska Natives have been gathering seaweeds and other sea vegetables for centuries, with the seaweeds providing an excellent source of vitamins and minerals. There are dozens of types of seaweeds available in Alaska, and most of them are edible.
The Alaska Sea Grant program from the University of Alaska Fairbanks recently released a new book by Mandy R. Lindeberg and Sandra C. Lindstrom called “Field Guide to Seaweeds of Alaska.” This book is billed as the first and only field guide to more than 100 common seaweeds, seagrasses and marine lichens of Alaska. The book features color photos, written descriptions and it is printed on water-resistant paper.
As part of the Sitka WhaleFest Maritime Market this weekend, one of the authors (Lindeberg) will be in Sitka signing copies of the new guide at 2:45 p.m. on Saturday, Nov. 6, at the Old Harbor Books booth at Harrigan Centennial Hall. Lindeberg is a self-proclaimed “nerdy” Juneau biologist who works for the National Oceanic and Atmospheric Administration/National Marine Fisheries Service Auke Bay Laboratory.
Lindeberg spent nearly 15 years working on the book with the help of Lindstrom, a professor and researcher in botany and marine ecology at the University of British Columbia who was born and raised in Juneau. Lindeberg took about 80 percent of the photos in the book, hoping to come up with enough decent images so scientists and naturalists had more than the sometimes-hard-to-decipher drawings found in most previous books, while Lindstrom helped with the taxonomic work and reviewed the scientific descriptions.
Lindeberg said the new guidebook will help people be able to better identify the types of seaweeds when they are out gathering (Editor’s note, federal and state subsistence laws prohibit the gathering of seaweed in urban nonsubsistence areas such as Juneau/Douglas and Ketchikan/Saxman, but seaweed gathering is legal in rural areas of Alaska including Sitka and most other Southeast Alaska communities, including areas just outside Juneau/Douglas and Ketchikan/Saxman).
Lindeberg said her guidebook will help people identify the various types of seaweeds, but it does not discuss which seaweeds are edible and how to prepare them, so people might want to use it with another Alaska Sea Grant book, “Common Edible Seaweeds in the Gulf of Alaska,” by Dolly Garza. The new “Field Guide to Seaweeds In Alaska” costs $30 and is available at Old Harbor Books or through the Alaska Sea Grant program’s online bookstore.