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Environmental Science

Environmental Science explores the impact of human activities on our planet through the study of biology, chemistry, physics, and physical geography.  You will gain comprehensive training in the  sciences needed to address urgent environmental and urban challenges, and practical experience generating and communicating solutions.

The Environmental Science program offers two streams of study, and you select your stream in Year 2 of the program:

  • In the Environmental Dynamics stream, you will  explore the interactions between land, air, water, and biological organisms to understand how the natural environment responds to stressors.
  • In the Biodiversity and Conservation stream, you will learn how organisms and ecological communities are impacted by environmental stressors and become familiar with applying this knowledge to protect species and biodiversity.
3 students are in a lake examining rocks

3 or 4 years of study

Bachelor of Science (BSc)

Offered full time and part time and in collaboration with the Faculty of Science

Accepts applications for Fall (September), Winter (January), & Summer (May) Entry

Co-op available

Program Overview

In your Environmental Science program, you will get first-hand experience in data collection, research, and scientific analysis in the field and in the laboratory. You will learn to work collaboratively and develop effective communication, analytical, and critical thinking skills while better understanding climate, ecological, and biophysical systems.  Our graduates are prepared to make transformative environmental change in careers within the private and public sector.

You have a variety of options on the types of degrees you wish to pursue. For example, you may wish to complete a 90-credit Bachelor of Science (BSc) which typically takes three years to finish, or a 120-credit degree (Honours BSc) which typically takes four years to complete. You have several choices on how to complete the Honours BSc program; for instance, you can double major or major/minor in two different programs.

Learn More

Topic of study includes:

  • Climate change impacts and adaptation
  • Biodiversity loss and conservation of species and habitats
  • Water security/availability and water quality
  • Pollution
  • Erosion

Program Curriculum

The Environmental Science program offers two streams of study, and you select your stream in Year 2 of the program:

  • In the Environmental Dynamics stream, you will  explore the interactions between land, air, water, and biological organisms to understand how the natural environment responds to stressors.
  • In the Biodiversity and Conservation stream, you will learn how organisms and ecological communities are impacted by environmental stressors and become familiar with applying this knowledge to protect species and biodiversity.

Non-Science Requirements:

Humanities Requirement – 6.00 Credit:

Can be satisfied by taking ENVS 1010 3.00 Introduction to Environmental Documentaries and ENVS 1100 3.00 The land we’re on: Treaties, art and environment or any other 1000-level humanities general education course (at least 6 credits) not listed as satisfying the social science requirement.

The Social Sciences requirement – 6.00 Credits:

Can be satisfied by taking GEOG 1000 6.00 The World Today: An Introduction to World Geography or any other 1000-level social sciences general education course (at least 6 credits) not listed as satisfying the Humanities requirement.

6 credits chosen from:

18 additional credits chosen from:

Free Electives: 30 Credits outside the major

SC/BIOL 3290 4.00 Plant Ecology, SC/BIOL 4095 3.00 Applied Plant Ecology and SC/BIOL 4390 3.00 Population Genetics have additional course prerequisites that are not specified in the required courses for this academic program — such as SC/BIOL 2010 Cr=4.00 EN - Plant Biology,SC/BIOL 2040 3.00 EN Genetics or SC/BIOL 2080 3.00 Ecology in Practice - Research Fundamentals in Ecology and Evolution. Students are responsible for ensuring that these prerequisites are satisfied before enrolling and that the chosen courses are not course credit exclusions to other courses already taken.

Please ensure:

  • Upper-level credits: at least 42 credits be at three 3000 level or higher.
  • At least 12 major credits from (SC/BIOL or EU/ENVS or EU/GEOG) must be at the 4000 level

Non-Science Requirements:

Humanities Requirement – 6.00 Credit:

Can be satisfied by taking ENVS 1010 3.00 Introduction to Environmental Documentaries and ENVS 1100 3.00 The land we’re on: Treaties, art and environment or any other 1000-level humanities general education course (at least 6 credits) not listed as satisfying the social science requirement.

The Social Sciences requirement – 6.00 Credits:

Can be satisfied by taking GEOG 1000 6.00 The World Today: An Introduction to World Geography or any other 1000-level social sciences general education course (at least 6 credits) not listed as satisfying the Humanities requirement.

EU/GEOG 4205 3.00 Climatology of High Latitudes, EU/SC/GEOG 4210 3.00 Hydrometeorology and EU/SC/GEOG 4215 3.00 Ecological Climatology have additional course prerequisites that are not specified in the required courses for this academic program — such as EU/SC/GEOG 2402 3.00 Hydrosphere II. Students are responsible for ensuring that these prerequisites are satisfied before enrolling and that the chosen courses are not course credit exclusions to other courses already taken.

Please ensure:

  • Upper-level credits: at least 42 credits be at three 3000 level or higher.
  • At least 12 major credits from (SC/BIOL or EU/ENVS or EU/GEOG) must be at the 4000 level

This list of General Education Courses contains some of the options that can be used to meet your general education requirements. The courses in green are offered within the Faculty of Environmental and Urban Change. The remaining courses are offered within a different faculty at York and may require students to gain permission from that faculty or department. Please note that not all of the courses will be available every year and in every term, make sure to consult the York U Course Website to learn more.

As part of your degree, you may want to add one of 2 certificates that are offered within EUC. Adding a certificate will provide you with additional knowledge and skills-sets to help level up and accelerate your career. Learn more about adding either the Certificate in Climate Solutions and Sustainable Energy or the Certificate in Geomatics: Geographic Information Systems (GIS) and Remote Sensing or set up an appointment with your Academic Advisor to learn more.

Want to complete an undergrad AND a masters in 5 years? Check out our 3+2 program to learn more and set up an appointment with your Academic Advisor to see if you meet the requirements.

Do you want to become a teacher? Check out the Direct Entry Bed program and complete two university degrees at the same time to become a qualified teacher in Ontario.

Lastly, you may want to add a Double Major or Minor to your program to increase your learning while completing your degree. Check out the Academic Calendar to see what’s on offer and consult with your Academic Advisor to learn more about the requirements and next steps.

Career Path

The environmental sector is one of the fastest growing in the world.  With issues of climate crisis, loss of biodiversity, and equity at the forefront of the public conscious, more organizations and businesses are looking to hire environmental professionals.  By developing technical, hands-on scientific experience in research and analysis along with transferrable skills in communication, critical thinking, and leadership, our graduates are working in both the public and private sector in a variety of fields such as science, technology, education, government, and business.

To help you succeed, our Experiential Education Coordinator provides a variety of career support services to our students including resume help, interview prep, and career planning workshops, and maintains an exclusive job board just for our students.

Sample Career

  • Aquatic Scientist
  • Conservationist
  • Environmental Control Specialist
  • Laboratory Technician
  • Climate Change Scientist
  • Hydrologist
  • Wildlife Biologist
  • Environmental Consultant

The Official Environmental Science Playlist

Have you ever wondered... which songs represent #YorkUEUC programs the best? Listen to The Official Environmental Science Playlist 🎶

Testimonials

Ready to turn your passion into a profession? At EUC, our students and alumni are channeling their passion for the environment and social justice into meaningful careers that drive positive change. From hands-on learning experiences to real-world research projects, discover how EUC is empowering the next generation of changemakers. Hear their stories and get a glimpse of the exciting path that could await you!

Discover More

Key Contact Information

Name Title Extension Office No. Email
Joshua Thienpont Assistant Professor 22002 HNES 241 eucenvsci@yorku.ca
Brittany Giglio Recruitment & Admission Officer 22671 HNES 125 eucapply@yorku.ca
Sharrieffa Sattaur
Administrative and Records Assistant - Undergraduate Program
30397 HNES 130 EUAdvise@yorku.ca