Graduate Catalog 2025-2026

Environmental Science (MS) Requirements

The Master of Science in Environmental Sciences aims to provide knowledge and improve research skills and critical thought, forming professional capable of responding to the needs of environment and society, by applying scientific principles and ethical values. In addition, it will serve as an instrument to advance knowledge on the real needs and conditions of the environment.

The Program leads to a Master of Science in Environmental Sciences and offers three specializations: Environmental Biology, Environmental Chemistry, and Water Resources and Unit Operations. It is intended for students that have obtained a Bachelor’s in Science, Engineering or in other science areas, who meet the program’s admission requirements.

The San Germán Campus is authorized to offer this Program.

Competencies Profile of Graduate

The Master of Science Program in Environmental Sciences is designed to develop the competencies that allow the student to:

Knowledge:
Demonstrate knowledge and understanding of:

  1. the fundamental principles that describe a healthy and balanced environment. 
  2. the cultural, social, and ethical factors that influence or determine environmental problems in Puerto Rico.
    statistical methods and analysis of environmental samples for the study of environmental problems.
  3. the laws that govern environmental preservation in Puerto Rico and the rest of the World.

Skills

  1. Use the scientific method and technology to make decisions based on scientific and ethical values on matters related to the conservation, development and use of the environment.
  2. Identify methods of instrumental and statistical analysis appropriate for the environmental study.
  3. Propose procedures and methods that allow the evaluation, prevention and mitigation of the environmental impact of anthropogenic activities.

Attitudes

  1. Promote the development and implementation of technologies and scientific advances necessary to solve environmental problems.
  2. Promote research and scientific ethics as tools to control environmental deterioration and planned economic development.
  3. Demonstrate commitment to environmental protection in Puerto Rico and the rest of the World.
  Admission Requirements

Students that apply to the Master of Science in Environmental Sciences must fulfill the current institutional admission requirements of master’s degree programs and the following requirements:

  1. Hold a Bachelor in Natural Sciences, in Engineering or in other disciplines related to the sciences from an accredited college or university.
  2. Have approved Analytical Chemistry with a minimum grade of “C”.
  3. Students interested in the Environmental Biology specialization must have approved a course in Ecology with a minimum grade of C. 
  4. Hold a bachelor’s degree with a grade point index of 2.50 in the last 60 credits in academic work and 2.50 average in the major.
  5. Present two letters of recommendation.
  6. Submit an essay with a minimum of 500 words where they establish what motivated them to study Environmental Sciences and the selected specialization, their expectations of the program, interests in research and what their professional plans are, once they finish the degree.

Graduation Requirements

As graduation requirements, the student must:

  1. Comply with the graduation requirements for the Master's Degree and Professional Certificates according to the current catalog. 
  2. Approve the thesis defense before the Thesis Committee.
  3. Deliver the requested documents to the pertinent offices.

Requirements for the Master of Science in Environmental Sciences

Core Course Requirements *a minimum of 21 credits
Specialization Requirement 12 credits
Prescribed Distributive Requirements 6 credits
Total *a minimum of 39 credits

Core Course Requirements - 21 credits minimum*

EVSC 5000Statistics

3

EVSC 5030Environmental Health

3

EVSC 5165Environmental Instrumentation

3

EVSC 5285Puerto Rico Public Policy in Environmental Regulation

3

EVSC 6101Research Methods Applied to Environmental Sciences I

3

EVSC 6102Research Methods Applied to Environmental Sciences II

3

EVSC 699AThesis

3

EVSC 699_Continuation of Thesis

3

*The minimum number of credits applies to students who complete their thesis research and pass the EVSC 699A course.

** Course EVSC 699_  course is only needed in case the student does not complete his thesis research in the EVSC 699A course.

Specialization Requirements - 12 credits

Courses listed under each specialization.

Specialization in Environmental Biology

EVSC 5110Environmental Ecology

3

EVSC 5200Environmental Biology

3

EVSC 5220Environmental Microbiology

3

EVSC 5510Risk Assessment

3

Specialization in Environmental Chemistry

EVSC 5010Environmental Chemistry

3

EVSC 5100Biochemistry

3

EVSC 5275Environmental Toxicology

3

EVSC 5515Disposal of Contaminants

3

Specialization in Water Resources and Unit Operations

EVSC 5180Limnology

3

EVSC 5255Analysis and Contamination of Water

3

EVSC 5310Water Treatment: Operation of Physical and Chemical Units

3

EVSC 5330Water Treatment: Biological Operation Units

3

Prescribed Distributive Requirements - 6 credits

Students should take six (6) credits from the following courses in accord with their specialization and the approval of the Advisory Committee.

EVSC 5010Environmental Chemistry

3

EVSC 5040Urban Ecology

3

EVSC 5050Environmental Problems in Puerto Rico

3

EVSC 5100Biochemistry

3

EVSC 5105Geographic Information Systems and Applications in Environmental Sciences

3

EVSC 5110Environmental Ecology

3

EVSC 5180Limnology

3

EVSC 5200Environmental Biology

3

EVSC 5220Environmental Microbiology

3

EVSC 5255Analysis and Contamination of Water

3

EVSC 5275Environmental Toxicology

3

EVSC 5310Water Treatment: Operation of Physical and Chemical Units

3

EVSC 5330Water Treatment: Biological Operation Units

3

EVSC 5510Risk Assessment

3

EVSC 5515Disposal of Contaminants

3

EVSC 597_Special Topics in Environmental Science

3