Lopez-based conservation laboratory Kwiáht is challenging high school teachers and their classes throughout San Juan County to devise “reliable, economical” electronic devices to study and monitor the islands’ declining rockfish populations.
“Rockfish were an important food resource for islanders for thousands of years,” says Kwiáht director Russel Barsh, “but nearly all rockfish species have been fished out or threatened with extinction in the last 50 years.”
He explains that, unlike salmon and forage fish, rockfish are difficult and expensive to study because they are scattered and spend their adult lives in very deep water. Relatively little is known about them because a few hours of underwater video observation can cost thousands of dollars.
The solution, Barsh suggests, will be compact electronic packages that rest on the sea floor “like the NASA Mars lander” or are attached to individual living fish.
Kwiáht’s biologists and volunteer computer and electronics engineers will be available to discuss rockfish ecology, “burning questions,” data needs, and technical specifications with students from September through Jan. 31, 2013, when designs for proposed sensors and data loggers must be submitted for review.
Up to five winning designs will be awarded $600 each to purchase materials for constructing, deploying and testing the devices in Wasp Passage. Additional funds will be available for boat support, SCUBA, and science advisers to install working devices by June 2013. Data-gathering using this sensor array will be entrusted to the county’s high schools, forming a new countywide “community science” program for youth called Deep Reef Marine Health Observatories.
Kwiáht welcomes collaborators both young and old to design and build additional rockfish monitoring capacity, working with island students.
The rockfish conservation technology challenge was made possible by a generous grant from the Charlotte Martin Foundation, and donation by Orcas islander Win Rhodes.
For information, send an email to kwiaht@gmail.com.
