Bachelor of Science (Environmental Science)

The Bachelor of Science (Environmental Science) at University of Galway is a four-year honours interdisciplinary degree that examines how humans interact with the natural environment and the scientific, legal and policy frameworks that influence environmental quality and sustainability. It suits students keen to work on environmental monitoring, conservation, habitat and ecosystem management, pollution assessment and related research or professional roles addressing current environmental challenges.

Curriculum structure

Year 1 – Foundations in Environmental Science:

In the first year, students build a grounding in core scientific and environmental concepts with modules like BO101 Biology, EV102 Hot Topics in Environmental Science, EV1101 Introduction to Irish Habitats, LW3114 Introduction to Law, and either CH101 Chemistry or PH101 Physics alongside ST2001 Statistics for Data Science 1. These subjects introduce biology, environmental issues, statutory frameworks, and quantitative skills, while field excursions and labs begin to develop practical observation and data collection abilities.

Year 2 – Core Environmental Processes & Techniques:

In the second year, students dive into environmental analysis and applied science with modules such as EV203 Ecological Survey Techniques, MI202/MI204 Laboratory Skills & Microbes and the Environment, LW217 Environmental Legislation, BPS202 Fundamentals in Aquatic Plant Science, and animal biology units like ZO208 Invertebrate Biology and ZO209 Vertebrate Zoology. This year blends ecological field methods, laboratory microbiology, environmental rules and organismal science to help students link biological processes with environmental outcomes.

Year 3 – Applied Environmental Science & Skills:

In the third year, the focus shifts to applied environmental problem-solving and ecosystem understanding with modules such as EV304 Field Course with Environmental Skills, EV307 Nature Conservation & Habitat Management, MI3101 Microbial Genomics, BPS3102 Plant Resources & Ecosystems, ST314 Introduction to Biostatistics, and optional modules in GIS (TI2102), Soil Science or Hydrology. Students undertake fieldwork and data analysis approaches that prepare them to evaluate environmental systems and design conservation or management solutions.

Year 4 – Integration, Impact Assessment & Research:

In the final year, students study advanced topics and complete a Final Year Project with core modules like EV404 Advanced Field Course in Environmental Science, EV405 Environmental Impact Assessment, and EV406 Environmental Science Seminars alongside electives such as Earth Observation and Remote Sensing, Ecology and Conservation Issues, or Environmental Biotechnology. This year emphasises independent research, interdisciplinary thinking and professional preparation for environmental careers or postgraduate study.

Focus areas (in a string):
Environmental monitoring, ecology & habitat management, microbial and plant ecosystems, environmental legislation, fieldwork & laboratory skills, habitat conservation, impact assessment, GIS and data analysis.

Learning outcomes (in a string):
Integrate natural science and environmental principles; conduct field and laboratory data collection; analyse environmental systems and impacts; apply environmental legislation; design evidence-based conservation and sustainability solutions; communicate scientific findings.

Professional alignment (accreditation):
This is an NFQ Level 8 honours BSc that aligns with Irish university quality standards and prepares graduates for professional and research roles in environmental science, conservation, ecological consultancy, government agencies, NGOs, and sustainability sectors.

Reputation (employability rankings):
University of Galway is ranked among the top 2% of universities worldwide with strong research and teaching credentials in environmental and natural sciences, supporting graduate employability in environmental monitoring, management and policy roles globally.