What can you expect to find on this site? Anything related to life in our community -- events, celebrations, wildlife alerts, stories, photos, conservation news...
Furthering Lake Stewardship Through Education & Communication
Year in Review
Despite the pandemic, the BCLSS was able to continue offering our programs in 2020, although slightly modified. In response to provincial restrictions, and to ensure the safety of our volunteers and staff, the start to our regular programs was slightly delayed. By adjusting lake monitoring programs, establishing COVID protocols for fieldwork, and adapting our BCLSEI program, we were still able to work with provincial lake stewards in a hands-on, yet distanced way. This year also offered the opportunity to build our online educational resources.
Our 2020 accomplishments:
26 lakes visited under the BC Lake Stewardship Engagement Initiative
29 lakes monitored by volunteers and supported by the BCLSS
6 lake reports written for different lakes throughout the province using data collected by committed volunteers. Visit our library for reports on your local lakes.
Conducted LakeKeepers training at East Barrière Lake
Proclamation of July as Lakes Appreciation Month
Organized the BC Secchi Dip-In for the 18th year. Once again, Gun Lake had the deepest Secchi reading at 22.8 m! The full Dip-In report is available here
Led a review of 10 years of water quality monitoring data collected by a BCLSS member group
The BCLSS continues to be inspired by our volunteers that are committed to their lakes. We welcome new members and volunteers to join us in 2021 to work towards our vision of clean, healthy lakes throughout British Columbia.
Thank you to our funders that make our programs possible: The BC Ministry of Environment and Climate Change Strategy, the BC Ministry of Municipal Affairs and Housing, and LUSH.
BC Lake Stewardship and Monitoring Program 2021
Since 2003, the BCLSS, in partnership with the Ministry of Environment and Climate Change Strategy (ENV), has implemented the BC Lake Stewardship and Monitoring Program. This program is unique in that it gives dedicated volunteers the knowledge, training, and tools to become stewards and contribute invaluable information to an ever growing data set for provincial lakes. Many of our member groups have participated in data collection on their favourite lake(s). After data has been collected, lake specific reports are written to outline the data collected. These can be found in the BCLSS library under BCLSMP Lake Reports.
The BCLSS recognizes the importance of volunteers that take on significant roles in environmental monitoring. Collection of lake data by volunteers is critical for the protection of lake water quality as it helps establish a strong baseline of data that allows for lake health to be determined, monitored, and managed over time.
If you are interested in participating in this program in 2021, starting with Level 1 monitoring, please contact us for more information. Level 1 monitoring involves collecting at least 12 evenly spaced clarity (Secchi disc) and temperature readings from May through September (or ice off to ice on). The BCLSS can provide the equipment and after three years of data collections we can provide a report on results.
More information on volunteer lake monitoring can be found on the BCLSS website and the BC Ministry of Environment website.
Lake Life: The Diatoms
At the base of our aquatic ecosystems are the primary producers which provide the link between the sun’s energy and other organisms higher in the food chain. These include free-living algae (phytoplankton), attached algae (periphytes) and aquatic plants (macrophytes).
The diatoms (Bacillariophyceae) are single-celled algae that comprise a large portion of the phytoplankton in both fresh and marine waters. Diatoms range in size from a microscopic two microns to a few millimetres, just visible to the naked eye. Though small, these tiny plants play a huge role - it has been estimated that diatoms are responsible for approximately ¼ of the earth’s primary productivity! There are more than 10,000 diatom species identified with about the same number named in the fossil records. Their abundance also makes them an important component of the diets of zooplankton and invertebrate larvae.
Diatoms are also one of the most beautiful organisms in the phytoplankton community. They consist of two glass-like silica shells called frustules and the shape and patterns of the shells are used to identify the species. The two frustules fit inside one another like a pill box and come in two general forms: pennate (elongated) and centric (round). Most freshwater diatoms are pennate. Diatoms usually reproduce asexually through cell division; the halves separate and a new shell is laid down in each of the parent frustules to produce two new cells. As a result, a population of diatoms will get progressively smaller over time. Eventually, after a minimum size has been reached, the diatoms begin to reproduce sexually and a larger cell size is achieved.
Diatoms are so abundant that the frustules of dead organisms form large, economically significant deposits in both lakes and oceans. The diatomaceous earth, as it is called, is used in a number of applications including water filters, insecticides, paints, toothpaste, soil amendments and thermal insulation.
Diatoms can also be used in the practical management of water resources. The silica shell is a very durable and provides a useful indicator for investigating past water quality conditions. Diatom communities are influenced by water chemistry (e.g., phosphorus, nitrogen, pH, alkalinity, salinity) and so examining diatom assemblages in lake sediment cores can provide clues to historical changes in water quality.
Originally published in BCLSS Quarterly Newsletter Volume 7, Issue 2
Diatoms in Charlie Lake. Photo provided by Bruce Kosugi, Charlie Lake Conservation Society.
Welcome to new BCLSS members:
Whistler Lakes Conservation Association, Adam Ungstad, Rod Andrew, Vincent Russell, Denelle Taffe, Zihao Wang, Doug Manton, Erin Reece, Deborah Kannegiesser & Joe Cortese, Shawnigan Basin Society, and Equilibrium Health Management.
Landscaping and Gardening Tips to Keep Your Lake Healthy
Have you had enough of winter? Are you already planning your spring garden? If you have a lakeside property, check out these gardening and landscaping tips adapted from the Ministry of Environment's fact sheet: Some Guiding Principles to Lakeshore Living in Relation to Water Quality.
Using native plant species means minimal maintenance, including less watering, fertilizer and pesticides. Fertilizers can be carried by runoff to nearby waterbodies, causing an increase in nutrients and possible decline in water quality.
Keep existing trees and shrubs where possible and plant trees and shrubs in open areas to help prevent erosing and lessen runoff.
Mulch grass trimmings to promote recycling of nutrients and moisture back into the existing lawn. This also reduces the need for watering and fertilizer application.
Clean up after pets and domestic animals. Waste can be transported by runoff causing fecal contamination and phophorus input to nearby water.
Maintain vegetation near the shoreline to filter and absorb runoff, to provide shoreline stabilization, and to discourage waterfowl from frequenting. Waterfowl can contribute considerable levels of fecal coliforms and phosphorus.
For more gardening and landscaping tips, as well as other tips to keep your lake healthy, check out our Lake Stewardship Guidebook.
Pacific Salmon Foundation Community Salmon Program Spring 2021 Funding This grantmaking program supports volunteer and community-driven organizations that undertake salmon conservation and restoration projects in BC and the Yukon. Applications accepted until February 15th. Information and application can be found here.
Real Estate Foundation - General Grants The REFBC grants program supports projects that contribute to sustainable land use and real estate practices. The deadline to apply is March 2nd, 2021. Go to www.refbc.com/grants for more information on eligibility and how to apply.
Columbia Basin Water Survey Do you work with or around water? Have you ever used a dataset involving water? Or maybe you are just a concerned citizen wondering if your water is safe to drink? We are all dependent on water, and data is a crucial part of monitoring the health of our watersheds. The Columbia Basin Water Hub is looking for your input. We want to know what you consider to be good quality data. Please fill out the survey below and help build a community standard for water data in the Columbia Basin. Survey closes on Wednesday February 3rd at noon PST!
If you would like to find out more about the Water Hub visit this link.
Women and Water Lecture Series The Women and Water Lecture Series, hosted by the Global Institute for Water Security, Global Water Futures - Young Professionals, and Global Water Futures, will be offered monthly from January to April 2021. The schedule and registration link can be found here.
The Keys to a Blue Economy This four-part series focuses on how Canada should define its blue economy and all of the key elements that will ensure a strong national water sector. Information on the series can be found here.
AquaHacking Challenge Expands into Western Canada for 2021 AquaHacking is a tech challenge for post-secondary students and young professionals with an interest in freshwater issues, clean-tech innovation, and entrepreneurship. More information can be found on the AquaHacking Challenge website.
Ice on and ice off Please send your ice on and ice off dates to the BCLSS office as this information is important for climate change research. Ice on/off data sheets can be found on our website. Share your information with us! One of the primary objectives of the BC Lake Stewardship Society is to provide a public forum to discuss information on specific lakes and watersheds, lake conservation issues/concepts, and educational programs relevant to British Columbia’s freshwater resources.
The BC Lake Stewardship Society Board of Directors welcomes written submissions, whether short articles, advertisements, or photos/figures relevant to British Columbia’s lakes from both BCLSS members and the community at large. If you have information on BC’s lakes, please forward it to us for publication:info@bclss.org.
We gratefully acknowledge the financial support of the Province of British Columbia through the Ministry of Environment and Climate Change Strategy and the Ministry of Municipal Affairs and Housing.
No comments:
Post a Comment