As summer comes to a close, Albertans will soon be packing up their summer floaties and digging out their warm winter gear! Instead of going into hibernation instantly, your important role as citizen scientists must continue on through the cold times ahead. We must remain diligent and keep our eyes peeled for invasive species. This year, we’re asking Albertans to band together and lend an extra helping hand while they are packing up their cabins at the lake. Continue reading
Sloughs, potholes and marshes, oh my! The names may bring back happy memories growing up on the farm, less happy memories of itchy bug bites or perhaps you haven’t thought about wetlands since grade 5. In Alberta, wetlands are grouped into five classes; bog, fen, marsh, swamp and shallow-open water. While they are sometimes thought of as a lightweight player in the world of water, these underestimated water-features do a lot of heavy lifting when it comes to a healthy environment.
Water has been boiling to the top of people’s mind as the world is faced with more and more water-related issues like flood, drought and water pollution. In Alberta, we continue to find ways to protect our water resources. As World Water Day approaches on March 22, the day’s theme, Nature for Water, couldn’t be more fitting. Finding nature-based solutions to help solve our 21st century world water problems is the key to preserving this resource.
For the past 45 years, Canadians have marked the week of June 5 as Environment Week and taken the opportunity to talk about being green – but why do we do it?
Our environment isn’t just the air we breathe and the water we drink, it’s the plankton that provide oxygen, it’s the bats that reduce pest species, and it’s the worms that make the soil more fertile. It’s a complex web of relationships between all the life with which we share the planet Continue reading
Albertans don’t always think about the water they drink, play in and rely on every day – it is often taken for granted. So where does that clean water that flows out of the tap when you turn it on come from? It depends entirely on where you live in the province! Continue reading
At Alberta and Environment and Sustainable Resources, we love the opportunity to celebrate our environment. This week is National Water Week and as we reflect we wanted to highlight one of the amazing water-focused jobs we have right here in Alberta, the job of a limnologist.
What is a limnologist?
It’s a question that may not come up at most people’s dinner tables. A limnologist is a person who studies fresh, inland water including lakes, rivers, streams and wetlands. The focus of their studies is generally water quality and the movement of water and aquatic life.
What does a limnologist do?
Monitoring water quality and health is the core work of a limnologist. They provide scientific and technical expertise in water quality management and often work closely with the Watershed Planning and Advisory Councils to help them move toward their water management plan.
Part of being a limnologist is striving to work with the Water for Life strategy which encompasses safe, secure drinking water, healthy aquatic ecosystems and reliable water quality supplies for a sustainable economy. They also work with approvals which involves reviewing Water Act applications.
How do they work with stakeholders?
The government has five regional limnologists throughout the province. Because water is a complex thing to manage, limnologists work closely with the Alberta Environmental Monitoring, Evaluation and Reporting Agency, the Alberta Energy Regulator, hydrologists and groundwater specialists to make sure they have the best possible understanding of one of our province’s most precious resources.
According to one of the department limnologists, Jana Tondu, the best part of her job is, “The satisfaction of being able to protect something that is vital to all life.”
A limnologist is just one of the many people that are working to ensure a healthy, secure and sustainable water supply for Albertans. Please visit the Environment and Sustainable Resource Development website for more information on what government is doing for our water resources.
If you were reading along with the summaries for our North Saskatchewan regional planning sessions, you probably saw certain terms come up over and over again. One of these was the idea of environmental management frameworks. These came up in almost every discussion – but what are they, and why do we need them?
When we put together a regional plan, one of our goals is to manage the environmental impacts of industry, development, and other activities. Comprehensive monitoring is a key part of this – but until we interpret them, monitoring results are just raw data.
Environmental management frameworks help us set goals, and these give our monitoring results meaning. If levels of a certain pollutant increase, the objectives we have set will help us interpret what that means for our environment and for human health, and what kind of action we need to take. Continue reading
If you are in an area with a flood watch or warning, you should monitor Alberta Emergency Alerts and your local municipality website, radio station, or Twitter handle for updates.
Alberta’s river forecasting system has three main alert levels. Understand what each level means and the steps you can take to stay safe.
HIGH STREAMFLOW ADVISORIES
What they mean: stream levels are rising or are expected to rise rapidly. No major flooding is expected but minor flooding in low-lying areas is possible.
What you should do:
- Use caution around riverbanks and water bodies.
- Monitor Alberta Emergency Alerts for updates – depending on how the weather changes and other conditions, the advisory may end or it may be upgraded to a flood watch. You can also download the Emergency Alerts app and the Alberta Rivers app (currently for Android only) to get advisory info sent directly to your phone.
- Make sure you have taken steps for general flood preparedness. If possible, put together a 72-hour emergency preparedness kit, if you don’t already have one.
What they mean: stream levels are rising and will approach or exceed the bank. Flooding of adjacent areas may occur.
What you should do:
- Stay out of affected water bodies and avoid riverbanks – water levels can rise quickly.
- Monitor Alberta Emergency Alerts and updates from your local municipality. Although a flood watch does not necessarily mean flooding will occur, it should be taken seriously. Depending on the situation, your local government may recommend steps you can take to minimize damage from high water levels.
What they mean: rising stream levels will result in flooding of adjacent areas. There is a high likelihood that overland flooding will occur.
What you should do:
- Avoid riverbanks. Do not attempt to cross or drive over flowing water – floodwaters can erode roads and make the ground slippery. As little as 15 cm of moving water can knock you off your feet
- Take steps to prepare your home for a flood. These may include:
- Securing your emergency preparedness and/or evacuation kits
- Turning off electrical and gas appliances
- Moving furniture in your home to higher levels
- Storing extra water in clear containers and stocking up on non-perishable food
- Filling your vehicle’s tank with gas
- Making sure you can easily exit your home in case of evacuation
- Monitor updates from your local municipality. If evacuation is recommended or required, leave the area immediately following the instructions you are given.
GETTING PREPARED: PREPPING FOR A FLOOD BEFORE IT HAPPENS
Getting Ready for Flooding (This PDF has steps for making a flood plan, putting together an emergency preparedness kit, preparing your house for flooding, and safe evacuation)
We’re coming up to the end of another Canada Water Week – and getting ready to celebrate World Water Day tomorrow. (The weather’s even getting in the spirit by blanketing most of the province with rain and slush!)
This year’s Canadian water celebrations brought us back to basics: the 2014 theme is ‘watersheds’.
What are watersheds? Simply put, they are areas of land where all surface and ground water drains into the same place. Streams, lakes, and oceans are all examples of watersheds.
But they’re more than that. They’re places where all living things share a common water course, and that impacts behavior – and ultimately, forms communities.
Although our need for water is universal, our experience with water is often incredibly local. Every community has a different relationship with water based on its own needs, and external factors. Heavily populated areas are often more concerned about water supply, while those in areas with lots of industry might be more concerned with monitoring.
To solve local problems, you need local knowledge. That’s where Alberta’s Watershed Planning and Advisory Councils (WPACs) come in.
There are 11 WPACs across Alberta. They are independent and non-profit. Each council is in charge of monitoring one of Alberta’s 11 main watersheds; identifying issues with water quantity, quality, and use; and then creating plans to address those issues.
- Athabasca Watershed Council
- Battle River Watershed Alliance
- Beaver River Watershed Alliance
- Bow River Basin Council
- Lesser Slave Watershed Council
- Mighty Peace Watershed Alliance
- Milk River Watershed Council Canada
- North Saskatchewan Watershed Alliance
- Oldman Watershed Council
- Red Deer River Watershed Alliance
- South East Alberta Watershed Alliance
We at ESRD wouldn’t be able to do what we do without the amazing work of Alberta’s WPACs – and all the amazing Albertans who help run them. So if one week a year just isn’t enough to quench your thirst for all things water, why not consider getting involved? Lots of volunteer opportunities are usually available – from spending one day working on a cool project, all the way up to volunteering for the board of directors.
Intrigued? Once you’ve figured out which WPAC is yours, click on its name to head straight to the website. Or, check out this handy Twitter list of all Alberta’s WPACs – and some other great water resources.
Every year, we receive a lot of questions about the huge ‘blooms’ of algae that suddenly pop up on Alberta’s lakes – and it’s easy to understand the confusion. Sudden advisories can make it seem like affected lakes have been invaded by foreign creatures – but that’s actually not the case at all.
Blue-green algae are naturally occurring in Alberta’s lakes – but they normally pop up in manageable quantities. When the population of blue-green algae in the water explodes – what we call an algal bloom – risk levels can rise for both humans and animals. When this happens, the government of Alberta’s water and beach monitoring programs kick in.
Why are algal blooms dangerous?
Many types of blue-green algae produce substances that irritate the skin; some produce toxins that can make people and pets sick or fatally ill when swallowed. In small amounts, these substances are pretty harmless – but during blooms, they are present in much higher concentrations and pose a much greater risk.
Why do blooms only happen at certain times or in certain places?
Blue-green algae can grow and reproduce extremely quickly. When conditions are ideal – meaning warm water temperatures, good water quality, and high phosphorous and nutrient levels – algae populations can explode, leading to blooms.
What makes blooms go away?
Lakes are dynamic environments, where climate, nutrient, and water quality are constantly changing. When conditions become less favourable, blooms can stop growing and eventually disappear.
Can we do anything to get rid of blooms once they appear or minimize the risk they’ll occur?
Nutrient levels play a big role in determining rates of algae growth, and these nutrients come from lots of sources – including fertilizer, wastewater, and other products of human activity. Avoiding the use of fertilizer and keeping private sewer systems in good working order helps keep blooms from growing.
What’s the impact of algal blooms on animals?
Toxins produced by blue-green algae can harm animals as well as humans. Until the advisory is lifted, pets should not swim in or drink affected water, and Albertans may want to limit consumption of fish caught in these waters.
I see a ‘scum’ on the surface of a lake – how do I know if it’s an algal bloom?
Blue-green algae often look like scum floating on the surface of a lake. The algae might look blue, green, or brown, and may produce a musty earth or grassy odor. But sight and smell won’t necessarily tell you if algae is dangerous. The bottom line: treat all blooms with caution, check advisories often, and stay informed – better safe than sorry.
What should I do if I see a bloom that hasn’t been reported yet?
Contact your regional health advisory – they can investigate whether the bloom is dangerous and issue an appropriate advisory.