Aquatic Ecology

From the Bay of Fundy’s powerful tides to our countless lakes, rivers, and wetlands, water shapes every part of life in New Brunswick. This essential resource supports communities, forests, wildlife, and industry—and it’s up to us to help protect it.

Aquatic ecosystems across the province are rich and diverse, from coastal estuaries to small forest streams. All water—whether flowing on the surface or hidden deep underground—is connected through the water cycle. Because of this connection, the way we manage our land and water has far-reaching impacts on the environment and the people who depend on it.

What Participants Are Saying

Curious what it’s really like to be part of Envirothon NB? 

Check out what students and teachers are saying.

“I encourage all youth to consider the Envirothon. It is a fun and educational experience.” — Team Advisor

“I wanted to be part of a team that’s passionate about education. I knew from the beginning that it was going to be fun!” — Grade 10 student

“I love learning about the environment!” — Grade 10 student

Sustainable actions, hopeful reactions

Students will explore marine and freshwater ecology, learn to assess water quality, identify aquatic organisms, and understand watershed management. They’ll also examine how to reduce the effects of non-point source pollution and make decisions that help sustain New Brunswick’s water resources for future generations.

Learning Objectives

The main purpose of the learning objectives is to outline what skills and knowledge are needed to be successful at the Envirothon NB annual provincial competition.

Study Guide

The study guide consists of Key Topics and Study Resources directly relating to the topic. It contains general content knowledge as well as resources from a provincial, national or global perspective.