**Note - For every course we have implemented live stream remote attendance options for those who prefer a no-contact alternative to in-person attendance. You will need a computer and an internet connection. We will follow the maximum in-person meeting size as per health authorities and if recommended we will only offer remote attendance.
If conditions permit, you are welcome to attend the course in-person, we likely will have between 5 to 10 in-person attendee's in a large room to provide safe spacing. We also wipe every surface down and provide hand washing and disinfectant wipes as a courtesy. If you would like more information or have any questions, please contact us via email or phone 425 270 3274.
Salmonids, including Pacific salmon and trout, are an important component of ecologic and economic health in western North America. Salmon and trout of the Pacific Coast have continued to evolve in the face of natural disturbances such as floods, fires, volcanoes, wind-throw and disease. In fact, these influences have helped these species maintain their resiliency. Even when natural disturbances have been severe their effects have remained localized, thereby allowing ecosystems to more easily recover. However, the magnitude of human-caused disturbances may be so great that irreversible changes will occur by increasing the impact that natural disturbances have on aquatic communities, resulting in both acute and chronic consequences for salmonids. Moreover, the changes that human activities create may be so widespread that the recovery of individual ecosystems and their components, including salmonid stocks, could be drastically altered.
While each salmonid is unique, the genetic diversity within species across drainages may be as significant as those found across different species. Despite this variety, salmonid stream management, recovery and protection initiatives rely on certain fundamental biological requirements.
This course will provide general information regarding:
- Origins and evolution of Pacific North American Salmon;
- Life stages of salmon and trout in both coastal and inland streams;
- The habitat requirements applicable to each life stage;
- Substrate quality and hydraulic flow affecting spawning behavior and redd success;
- How habitat features, in-stream complexity, bank structure and large woody debris influence success of salmonids at different life-stages;
- How water chemistry, water temperature and food availability affect trout and salmon behavior; and
- How migration patterns can be impeded or enhanced by changes in flow, water quality, barriers or obstacles
"Joe [Merz] is very enthusiastic and knowledgeable.The course met and exceeded my expectations. It covered all of the basic aspects of salmonid ecology and many of the questions I've had." Leif H., May 2019 "I thoroughly enjoyed this class and feel like I have a better understanding of Salmonid ecology/biology. Thank you!" Allison F., October, 2015 "Joe [Merz]'s knowledge is immense! He is a HUGE asset to NWETC!" Sean E., October 2015 "Great delivery and presentation of a highly complex and often politically heated scientific topic. Interacted with participants, and incorporated questions throughout presentation." Jess H., May 2015 "Fantastic content. I'm a geologist and I thought the content and pacewas perfect. I have a much better understanding of why I regulate certain parameters." Anonymous, May 2015 |
*Reduced tuition is available for Native American tribes, government employees, nonprofits, students and NAEP, NEBC, NWAEP members. You may register online or by calling the Northwest Environmental Training Center at (425) 270-3274.
Please wait to receive a course confirmation email, roughly one month prior to the class, before making any travel arrangements.