Earth Sciences: Geochemical Systems, M.S. - CEPS, UNH

Graduate

Earth Sciences: Geochemical Systems

Conduct research using state-of-the-art laboratories while exploring topics from biogeochemical cycles to climate change.
Degree
Master of Science
Location
Durham, NH
Courses
9-10*
Credit
30-34 hrs.*
Full-time
2 yrs.
Part-time
Varies
Female student in the field

Earth Sciences

The Master's in Earth Sciences with a focus in Geochemical Systems at UNH offers advanced training in geochemical analysis and environmental processes. Here you'll be able to conduct research using state-of-the-art laboratories while exploring topics from biogeochemical cycles to climate change. 

Through hands-on experience in geochemical modeling and fieldwork techniques, you'll develop the expertise needed for careers in environmental research, government agencies, or advanced academic study.

*Number of courses and course credit hours may vary, please reach out to your academic advisor for exact requirements.

Earth Sciences Department

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Contact Cards

Earth Sciences Graduate Coordinator
Associate Professor/Affiliate Associate Professor
James Hall, Room 236, Durham, NH 03824
(603) 862-0711

Why get a Master of Science in Earth Sciences with a Geochemical Systems Option?

Earth scientists enable society to engage in the responsible and prudent use of Earth’s resources and to understand and facilitate the mitigation of natural disasters and climate change. The demand for skilled geoscientists in the United States and worldwide is expected to grow rapidly in coming years. This M.S. degree, allowing you to specialize in geochemical systems, will prepare you for jobs in either the public or private sector that require knowledge of the geochemistry of bedrock, sediment, water, ice and air; laboratory analytical techniques; quantitative and geospatial data analysis; and scientific communication.

Why choose UNH’s Earth Sciences program?

Earth sciences students at UNH gain experimental, numerical, and analytical skills in rigorous classes and research projects focused on sites in New England and around the world. Cutting-edge research experiences involve instrumentation such as scanning and transmission electronic microscopes, inductively coupled plasma mass spectrometers, and ion chromatography. The Department of Earth Sciences is one of the key academic centers of UNH’s renowned programs in Earth and environmental sciences, with many students working with faculty in the Institute for the Study of Earth, Oceans, and Space (EOS), the Center for Coastal and Ocean Mapping (CCOM), and the School of Marine Science and Ocean Engineering (SMSOE).

Potential career areas

  • Academia
  • Computer modeling
  • Consulting firms
  • Data analysis
  • Environmental hazard assessment
  • Government agencies (e.g., EPA, USGS, NOAA)
  • Natural resources
  • Science journalism
  • Surveying and cartography
  • Water resource management
  • Wetland delineation

Curriculum & Requirements

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Program Description
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The option in Geochemical Systems is intended for students with interests in all aspects of geochemistry: bedrock, sediment, water, ice, and air with particular emphasis on interpreting and modeling the interaction of these media (e.g., biogeochemistry, air quality, and climate change).

Admission Requirements

Applicants to the M.S. program in geochemical systems are expected to have completed coursework that provides them with foundational knowledge. This foundational knowledge is the equivalent to the completion of: two terms mathematics, which includes both differential and integral calculus (one of these two terms could be statistics); two terms lab-based general chemistry; and two terms of a combination of biology and/or physics. Typical applicants have undergraduate (or equivalent) degrees in Earth sciences, environmental sciences, chemistry, physics, mathematics, data science, engineering, the biological sciences, or related fields. We also encourage inquiries from those who have earned an undergraduate degree in a different major with appropriate coursework in foundational subjects. Students still working to strengthen a particular component of their foundational coursework may be admitted provided they are prepared to complete courses, in addition to their graduate degree requirements, as needed. The program of study a student wishes to follow, together with the research topic and the student's undergraduate major, determines any additional necessary coursework, which will be recommended during the admission process. Applicants are strongly encouraged to meet with their potential advisor(s) and/or the graduate program coordinator prior to submission of their application with any questions on admissions criteria and the degree program. 

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Degree Plan
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Sample Degree Plan

This sample degree plan serves as a general guide; students collaborate with their academic advisor to develop a personalized degree plan to meet their academic goals and program requirements.

Plan of Study Grid
First Year
FallCredits
Core Curriculum 1 Course 4
Elective I Course 3-4
ESCI 997 Seminar in Earth Sciences 1
 Credits8-9
Spring
Core Curriculum 2 Course 4
Elective 2 Course 3-4
ESCI 998 Proposal Development 1
 Credits8-9
Second Year
Fall
Core Curriculum 3 Course 3-4
ESCI 899 Master's Thesis ( or Elective for non-thesis option) 3-4
 Credits6-8
Spring
Elective 3 Course 3-4
ESCI 899
or ESCI 898
Master's Thesis
or Directed Research
2 or3
 Credits5-7
 Total Credits27-33
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Requirements for the Program
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Degree Requirements

Thesis Option

Students in the thesis option must satisfactorily complete at least 30 graduate credits, which include the credits accumulated in the core curriculum. Students in this option must complete a master's thesis (6 credits) and give an oral presentation of the results.

Non-Thesis Option

Students in the non-­thesis option must satisfactorily complete at least 34 graduate credits, which includes the core curriculum, a 2­-credit directed research project (ESCI 898 Directed Research), and a written and oral presentation of that research.

Geochemical Systems

Required Courses
ESCI 997Seminar in Earth Sciences (first year)1
ESCI 998Proposal Development (first year)1
Select two courses from the following:6-8
ESCI 841
Geochemistry
ESCI 845
Isotope Geochemistry
ESCI 847
Aqueous Geochemistry
ESCI 852
Chemical Oceanography
ESCI 860
Paleoceanography
ESCI 865
Paleoclimatology
NR 844
Biogeochemistry
Select one course from the following:4
ESCI 801
Quantitative Methods in Earth Sciences
ESCI 820
Ocean Measurements Lab
ESCI 864
Spectral Analysis of Geophysical Time Series Data
ESCI 877
GIS for Earth & Environmental Sciences
ESCI 878
Remote Sensing Earth & Environmental Sciences
Master's Thesis or Directed Research
Select from the following:
ESCI 899Master's Thesis6
ESCI 898Directed Research2
Elective Courses

Additional electives are to be selected from graduate level courses in the department and/or from graduate level courses  in related disciplines outside of the department (e.g., civil and environmental engineering, natural resources, chemistry, mathematics and statistics, and computer science). More detailed information is available from the department. 

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Accelerated Master's
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Accelerated Master's Overview

Accelerated Master’s programs offer qualified University of New Hampshire undergraduate students the opportunity to begin graduate coursework in select graduate programs while completing a bachelor’s degree. Accelerated master's programs are designed to provide students with an efficient and cost-effective pathway to earn both a bachelor's and master's degree or graduate certificate, enhancing career opportunities and long-term earning potential.

Accelerated Master's Highlights

  • Begin studying advanced topics while an undergraduate student with the opportunity to complete a master’s degree or graduate certificate early.
  • Master’s degree program students: Earn up to 12* graduate (800-level) course credits while completing a bachelor’s degree. This coursework will count as dual-credit toward both the bachelor’s and master’s degrees.
  • Graduate certificate program students: Earn up to 8* graduate (800-level) course credits while completing a bachelor’s degree. This coursework will count as dual-credit toward both the bachelor’s degree and the graduate certificate.
  • Students complete the bachelor’s degree, and then officially matriculate into the master’s or graduate certificate program to complete the remaining required graduate-level coursework.

*Some exceptions apply. 

Accelerated Master's Admission Requirements

  • A minimum 3.2 cumulative GPA is required.*
  • A minimum of 90 undergraduate credits must be completed prior to enrolling in graduate (800-level) courses.
  • Streamlined Graduate School Application (two letters of recommendation; most standardized tests and application fee are waived).*

*Some exceptions apply.

Accelerated Master's Requirements

  • Students must attend a mandatory orientation session.
  • Students must submit a special registration form each semester for dual-credit courses and note any DegreeWorks exceptions.
  • Students may defer graduate matriculation for up to one year after earning their bachelor’s degree in most programs.
  • See the Accelerated Master’s Catalog Policy and Accelerated Master’s Website for additional information and a list of programs. Note that some programs have additional requirements (e.g. higher-grade expectations) compared to the general policy.

Earth Sciences: Geochemical Systems (M.S.) Accelerated Option

This graduate degree program is approved to be taken on an accelerated basis in articulation with the following undergraduate program(s):

Earth Sciences (B.S.)
Environmental Sciences: Earth Systems Option (B.S.)
Earth and Environmental Sciences (B.A.)
Students select from the following approved 800-level courses that can be completed in the undergraduate senior year for dual credit:
ESCI 801Quantitative Methods in Earth Sciences4
ESCI 805Principles of Hydrology4
ESCI 810Groundwater Hydrology4
ESCI 815Hydrologic Data Analysis4
ESCI 820Ocean Measurements Lab4
ESCI 826Igneous and Metamorphic Petrology4
ESCI 834Global Geophysics4
ESCI 841Geochemistry4
ESCI 845Isotope Geochemistry4
ESCI 847Aqueous Geochemistry4
ESCI 849Ocean Biogeochemistry3
ESCI 852Chemical Oceanography3
ESCI 854Sedimentology4
ESCI 856Geotectonics3
ESCI 858Introduction to Physical Oceanography3
ESCI 859Geological Oceanography4
ESCI 860Paleoceanography3
ESCI 862Glacial Geology4
ESCI 864Spectral Analysis of Geophysical Time Series Data4
ESCI 865Paleoclimatology3
ESCI 877GIS for Earth & Environmental Sciences4
ESCI 878Remote Sensing Earth & Environmental Sciences4
ESCI 895Topics1-4
ESCI 896Topics1-4
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Student Learning Outcomes
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Program Learning Outcomes

Students graduating with a M.S. in Earth Sciences: Geochemical Systems should achieve the following learning outcomes:
  • Demonstrate knowledge of core concepts and qualitative/quantitative techniques in Geochemical Systems that results in sufficient expertise to conduct substantive supervised research.
  • Review, critically evaluate, and synthesize published research in the Earth sciences and related fields of mathematics, statistics, physics, chemistry, and biology.
  • Develop testable research questions and implement a rigorous study using appropriate methodologies to generate findings, develop evidence-based interpretations, and reach well-supported conclusions.
  • Prepare written manuscripts in a scientific style of English that meets the level and standards of leading academic journals and respond appropriately to recommendations for revision.
  • Clearly convey research findings to specialist and non-specialist audiences through oral and written presentations supported by appropriate digital media.
  • Demonstrate collaboration and leadership in creating a productive and welcoming work environment that is supportive, inclusive and equitable.
  • Make effective contributions to university, community and professional service.
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Application Requirements & Deadlines
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Apply now

Deadlines

Applications must be completed by the following deadlines in order to be reviewed for admission:

  • Fall: Jan. 15 (for funding); April 1 (final)
  • Spring: Dec. 1
  • Summer: N/A
  • Special: N/A

Application fee: $65

Campus: Durham

New England Regional: No

Accelerated Masters Eligible: No

New Hampshire Residents

Students claiming in-state residency must also submit a Proof of Residence Form. This form is not required to complete your application, but you will need to submit it after you are offered admission, or you will not be able to register for classes.

Transcripts

If you attended UNH or Granite State College (GSC) after September 1, 1991, and have indicated so on your online application, we will retrieve your transcript internally; this includes UNH-Durham, UNH-Manchester, UNH Non-Degree work and GSC. 

If you did not attend UNH, or attended prior to September 1, 1991, then you must upload a copy (PDF) of your transcript in the application form. International transcripts must be translated into English.

If admitted, you must then request an official transcript be sent directly to our office from the Registrar's Office of each college/university attended. We accept transcripts both electronically and in hard copy:

  • Electronic Transcripts: Please have your institution send the transcript directly to grad.school@unh.edu. Please note that we can only accept copies sent directly from the institution.
  • Paper Transcripts: Please send hard copies of transcripts to: UNH Graduate School, Thompson Hall- 105 Main Street, Durham, NH 03824. You may request transcripts be sent to us directly from the institution or you may send them yourself as long as they remain sealed in the original university envelope.

Transcripts from all previous post-secondary institutions must be submitted and applicants must disclose any previous academic or disciplinary sanctions that resulted in their temporary or permanent separation from a previous post-secondary institution. If it is found that previous academic or disciplinary separations were not disclosed, applicants may face denial and admitted students may face dismissal from their academic program.

Letters of recommendation: 3 required

Recommendation letters submitted by relatives or friends, as well as letters older than one year, will not be accepted.

Personal Statement/Essay Questions

Prepare a brief but careful statement regarding:

  1. Reasons you wish to do graduate work in this field, including your immediate and long-range objectives.
  2. Your specific research or professional interest and experiences in this field.

Important Notes

All applicants are encouraged to contact programs directly to discuss program-specific application questions.

International Applicants

Prospective international students are required to submit TOEFL, IELTS, or equivalent examination scores. English Language Exams may be waived if English is your first language. If you wish to request a waiver, then please visit our Test Scores webpage for more information.

Frequently Asked Questions

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What are the Qualifications the Program Looks for in a Student?
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Admission decisions will be based on:

  • Alignment with and advocacy from a potential advisor. Prospective students should reach out directly to faculty with relevant research interests to ensure that the faculty member is actively recruiting students and that a relevant research project can be identified.
  • Academic preparation. An applicant to the M.S. program is expected to have demonstrated competency in the following college courses: one year each of calculus and chemistry and two semesters of physics and/or biology. In addition, the applicant is expected to have an undergraduate degree or equivalent in geology, chemistry, physics, mathematics, computer science, engineering, or the biological sciences. Students still working to strengthen a particular component of their foundational coursework may be admitted provided they are prepared to complete courses, in addition to their graduate degree requirements, as needed.
  • Scholarly potential (research, technical, oral communication, and written communication skills, acquired both from academic and non-academic settings).
  • Persistence, motivation, and realistic self-appraisal.
  • Potential to capitalize on their unique experiences, perspectives or talents to contribute to the scholarly community at UNH.
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What Type of Funding Does the Program Offer, if any?
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Many of our students receive funding from Teaching Assistantship (TA) or Research Assistantship (RA) positions. Contact potential advisors to discuss sponsorship.

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When are Application Decisions Typically Made?
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For fall admission, apply by January 15 if seeking funding, and by April 1 for regular admission. For spring admission, apply by December 1. Admission decisions will be made a few weeks after those dates. Admission decisions do not guarantee funding; if funding is offered, a separate offer letter will be sent.

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What is the Modality of the Program?
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In person program. Most students are full-time students, although different arrangements may be possible depending on the selected research project. Contact potential advisors to discuss alternative arrangements.

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What Additional Important Information Should Applicants Be Aware of?
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Applicants are highly encouraged to reach out directly to faculty with relevant research interests to identify a relevant research project.