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La durabilité des écosystèmes

Portrait de Isha Berry

Isha Berry

Career Profiles

Epidemiologist

I look for patterns in disease outbreaks and health outcomes in populations across the world.
Image of a tide pool

Diversity of Canada’s Marine Coastal Habitats

Backgrounders

Learn about the plants and animals in Canada’s marine coastal habitats, and what you can do to protect them.

Bee on flower covered in pollen

Pollinators are Important!

STEM Explained

Insects and other animals that are pollinators of plants play an important role in ecosystems.

Hands holding soil and a small plant

The Dirt on Soil Conservation

STEM Explained

If I asked you to name a few things that all life on the planet couldn’t live without you could probably come up with some good answers, but I bet you’d never think to say dirt.

Mussels on a rocky coastline

Using Mussels to Monitor the Environment

STEM Explained

Mussels are a kind of invertebrate that filter food out of the water they live in. This makes them a great tool for monitoring environmental water quality and tracking bioaccumulation in aquatic food webs.

What makes soil hard and compacted?

What makes soil hard and compacted?

Hands-on Activities

Explore how walking on soil changes how water soaks into the ground and why that matters to gardeners and farmers.

Great tits eat from a bird feeder

Natural Selection in Your Backyard

STEM Explained

A study on bird feeders and beak sizes shows how an everyday human activity can affect the evolution of another species.

fancy guppies

Guppies, Guppies Everywhere!

STEM Explained

How do different populations adapt to their environment? Let’s explore this concept through guppy speciation.

bees on frame held by beekeeper

How are the World's Bee Populations Doing?

STEM Explained

Bees are important for agriculture. But bee populations face threats. This resource looks at Colony Collapse Disorder, herbicides & pesticides, and more.

Birds flying near a wind farm

Are wind farms a threat to wildlife?

STEM Explained

Wind power is a growing source of electricity generation. But wind projects often affect local wildlife populations, and researchers are using environmental monitoring techniques to alleviate some of these impacts.

heavy metal band

A Taste of Heavy Metal

STEM Explained

Heavy metal is a term for some toxic chemical elements. They can cause problems like bioaccumulation, but are useful in nuclear medicine and medical imaging.