BSc in Environmental Science

BSc Environmental Science at College of Applied Sciences-Nepal, Koteshwor

BSc Environmental Science at College of Applied Sciences-Nepal (CAS-Nepal), Koteshwor, is a four-year undergraduate program offered under Tribhuvan University (TU). The course sits at the center of the college’s mission to prepare environmental professionals who understand both scientific principles and the realities of Nepal’s ecology and development.

You study in an institution founded by a team of environmental specialists who have long experience in research, consulting, and teaching. The program connects classroom learning with laboratory work, field visits, and exposure to real projects, so that students see how theory becomes practice in rivers, forests, urban settlements, and mountain regions across Nepal.

Highlights

• Four-year BSc Environmental Science program under Tribhuvan University

• Annual examination system with theory, practical, and case-study components

• Course highlights include environmental chemistry, biology, physics, geology, pollution and control, monitoring, natural resource management, policy and law, and environmental impact assessment

• Strong focus on fieldwork in locations such as Kathmandu Valley, Malekhu, Hetauda, Palpa, Pokhara, Chitwan, Melamchi, Biratnagar, Rasuwa, and the Annapurna Conservation Area

• Access to laboratories, library, computer and internet facilities, audio-visual classrooms, and cafeteria

• Scholarship options for academically strong and economically disadvantaged students

Curriculum Details

Tribhuvan University runs the BSc Environmental Science program as a four-year course with an annual examination system. CAS-Nepal follows this structure while adding its own strength in field-based learning and research exposure.

First year focuses on the basics of environmental science. You study topics such as introduction to environmental science, population and community analysis, ecosystem dynamics, environmental chemistry, atmospheric environment, and environmental earth science. These subjects help you build a solid base in ecology, chemistry, and earth systems.

Second year moves into more process-based subjects. You learn about limnology (inland waters), hydrology, climatology, environmental geology and survey, environmental microbiology, and agriculture with biotechnology. These areas prepare you to look at water, climate, soil, and microorganisms as linked parts of the environment.

Third year introduces pollution and management tools in depth. You examine air, water, noise, and soil pollution and study methods for environmental assessment, monitoring, and mitigation.

Fourth year focuses on research and advanced applications. Students usually conduct a research project on a selected environmental issue; those who prefer another path can choose a written option specified by TU. Throughout these four years, students also take supporting subjects such as zoology and chemistry, which provide a wider scientific base.

Objectives

The BSc Environmental Science program at CAS-Nepal follows TU goals while reflecting the college’s own commitments. Key objectives include:

• Prepare students who can work on environmental law, policy, and advisory roles

• Develop capacity to conduct environmental impact assessments and related studies

• Build the ability to analyze linkages between human activities and physical, biological, and social environments

• Encourage students to address pressing environmental problems and contribute to better environmental quality

For many students, these objectives match their wish to study a subject that has clear value for communities, development projects, and public decision-making in Nepal.

Scope

Environmental issues in Nepal now shape debates on hydropower, roads, tourism, agriculture, and urban planning. CAS-Nepal positions BSc Environmental Science as a program that responds to these national needs and to wider regional and global concerns.

Graduates work in consultancy firms, government departments, NGOs and INGOs, protected areas, laboratories, and research organizations. The program also lays the groundwork for further study at MSc and PhD levels in Nepal or abroad, especially in topics such as climate change, biodiversity, environmental health, and resource management.

Learning Outcomes

By the time you complete BSc Environmental Science at CAS-Nepal, you are expected to:

• Understand key concepts in ecology, environmental chemistry, climatology, and geology

• Explain major environmental problems in Nepal using scientific and social perspectives

• Conduct basic environmental monitoring and interpret measurements of air, water, noise, and soil quality

• Participate in environmental impact assessment teams with a clear sense of process and ethical responsibilities

• Prepare short reports, case studies, and presentations on environmental topics

• Communicate environmental issues to communities, project staff, and decision-makers in a clear, practical way

These outcomes matter if you want to turn your concern for the environment into a clear set of professional abilities.

Skill Development Modules

Laboratory and Analytical Skills

Students spend time in laboratories for environmental chemistry, biology, physics, and geology. You learn to collect samples, use instruments, run basic experiments, and handle data so that field observations connect with measured evidence.

Fieldwork and Case Studies

CAS-Nepal treats environmental science as a field-based subject. The college conducts field visits to places such as Kathmandu Valley, Malekhu, Hetauda, Butwal, Palpa, Pokhara, Chitwan, Melamchi, Biratnagar, Rasuwa, and ACAP. During these trips, you observe real environmental issues, interact with local communities, and prepare field reports.

Training and Add-on Modules

Students may join training programs in GIS, environmental modeling, environmental impact assessment, bio-engineering, chemical management, natural hazards, waste management, and related areas. These modules strengthen technical skills and help you connect the BSc syllabus to tools used in professional environments.

Teaching Methodology

Teaching at CAS-Nepal combines lectures, practical classes, field exercises, seminars, and presentations. Students take monthly tests after completing half of a unit; model-question tests run after completing each unit.

Evaluation covers:

• Class tests and model exams

• Practical work and field reports

• Case-study presentations and classroom participation

• Annual theory and practical examinations under TU

The college also encourages “triangular” discussions among guardians, faculty, and students to track progress and address concerns.

Admission Requirements

BSc Environmental Science at CAS-Nepal follows the admission rules of Tribhuvan University.

Eligibility criteria:

• Completion of intermediate level science, plus two science, A-level science, or I.Sc in the science stream from TU or a board/university recognized by TU

• No minimum aggregate marks requirement under TU rule for BSc Environment

• Fulfilment of all conditions stated for the entrance examination

Entrance examination features:

• Duration: 2 hours

• Total marks: 100, objective questions

• Physical group: Physics, Chemistry, Mathematics

• Biological group: Chemistry, Zoology, Botany

• Separate exam time for physical and biological groups

• Merit list published; admissions completed strictly as per merit

CAS-Nepal then conducts an interview stage as part of the admission procedure.

Career Opportunities

The college outlines a broad range of roles for environmental science graduates:

• Environmental officer or inspector in government bodies

• Consultant for IEE, EIA, and environmental monitoring for roads, hydropower, irrigation, building complexes, hospitals, and river projects

• Environmental monitoring officer for air, water, and noise quality

• Conservation and natural resource management roles in parks, wildlife reserves, and corridor projects

• Teaching positions at school and +2 level, with scope to grow into higher education after further study

• Laboratory positions related to environmental measurements

• Roles in international agencies working on environment and development (such as UNEP, UNDP, FAO, WWF, WHO, UNICEF, World Bank, ADB)

Many graduates also move into research assistantships or higher education in Nepal and abroad, especially when they have built a strong record in fieldwork and project participation.

Scholarships and Financial Aid

CAS-Nepal offers scholarships for students who show strong academic performance and for those from financially weaker backgrounds.

Scholarship features include:

• Support for students with the highest scores in entrance examinations

• Support for top scorers in annual examinations

• Graded scholarship levels based on academic records and economic need

If you are planning your study budget, this scheme can ease part of your financial pressure while rewarding consistent effort.

Why Choose BSc Environmental Science at CAS-Nepal?

Students often look for a program that links textbook knowledge with real environmental problems. CAS-Nepal offers a BSc Environmental Science course rooted in TU’s framework while adding strong field exposure, active research culture, and collaboration with government and non-government organizations.

You study in an environment where faculty and invited experts share experience from national projects on pollution, climate change, biodiversity, energy and waste, as shown in the long list of external research work hosted by the college. For a student who wants to work in environmental science rather than only read about it, this combination of teaching, training, fieldwork, and research can be a strong match.

Conclusion

BSc Environmental Science at College of Applied Sciences-Nepal, Koteshwor, offers a structured four-year path for students who want to study the environment in a scientific and applied way under Tribhuvan University. You engage with theory, laboratory work, field visits, and training modules that reflect Nepal’s environmental challenges and opportunities.

For Nepali students and international readers seeking a clear understanding of this course, CAS-Nepal presents a program where academic learning connects with field realities, policy discussions, and emerging career routes in environmental science.

Frequently Asked Questions (FAQ)

1. How long is the BSc Environmental Science program at CAS-Nepal?

The BSc Environmental Science program runs for four years under Tribhuvan University, using an annual examination system.

2. Which board or stream do I need for admission?

You need intermediate level science, plus two science, A-level science, or I.Sc in the science stream from TU or a board/university recognized by TU.

3. Is there any minimum marks requirement for BSc Environmental Science?

There is no minimum aggregate marks requirement specified for BSc Environmental Science under TU rules, but you must meet all criteria for the entrance examination.

4. What is the entrance exam pattern?

The entrance exam is a two-hour test with 100 objective questions. Physics, Chemistry, and Mathematics are tested for the physical group, while Chemistry, Zoology, and Botany are tested for the biological group. Separate exam times are set for the two groups, and admissions follow the published merit list.

5. Does CAS-Nepal provide fieldwork opportunities for BSc Environmental Science students?

Yes. The college organizes field visits to several environmentally important locations in and outside the Kathmandu Valley, including areas such as Malekhu, Hetauda, Palpa, Pokhara, Chitwan, Melamchi, Biratnagar, Rasuwa, and ACAP.

6. Are scholarships available for this course?

CAS-Nepal provides scholarships to economically disadvantaged and meritorious students, including high scorers in entrance and annual examinations.