SMS 324: Scientific Diving

Students will be instructed in advanced diving skills, dive rescue, oxygen administration, and research diving techniques.  Practical field diving activities will be a large focus of the course.  The course will be taught by the UMaine Diving Safety Officer (DSO), selected UMaine faculty, and guest lecturers experienced in using scuba diving as a research tool.  Following successful completion of course objectives, students will be eligible to participate in diving research projects as a scientific diver-in-training or scientific diver.  Students will also be eligible to apply for applicable recreational diving certifications.  Participation is not a guarantee of certification.

If you have a recreational certificate and hope to pursue scientific diving in your academic career, this is the class for you! 

Please visit the UMaine Scientific Diving website for detailed information about the program.

Please read the information on the Scientific Diving course information page carefully, you will not be able to register until you complete the process outlined on that page.  Special course fee and requirements apply; see UMaine Scientific Diving website for information.

  • Credits: 3
  • Limited enrollment

SMS 350: Undergraduate Professional Development Seminar *REQUIRED

This seminar provides an opportunity to reflect on your professional goals and passions, and to hone skills related to job seeking, graduate school searches and applications, and professional networking and community engagement. You will have opportunities to practice writing and peer reviewing diverse forms of professional writing, including resumes, brief biographies, letters to professional colleagues and prospective employers, and essays. The course will be offered as a hybrid (with both online and in person instruction) and thus will not meet weekly at a regular time, unlike all other SBS courses. It will include off campus field trips on occasion, both during the week and on the weekend. These field trips will be scheduled to avoid conflicts with the other SBS courses. This course is required for all students enrolled in Semester by the Sea. 

  • Instructor: Dr. Wge Ellis
  • Credits: 1
  • Schedule: TBD to avoid conflicts with other SBS courses

SMS 400: Capstone Research

Students are encouraged to participate in independent research as part of the SBS experience. Many students begin their capstone or thesis research in the summer at the DMC through one of the paid internships, and then continue it as part of SBS. Possible capstone advisors include all DMC-based SMS faculty, as well as the professional researchers and other affiliates listed in the DMC Directory. In some cases, students who are advised by community or government partners, or by Orono-based faculty, elect to conduct their research during SBS – we do our best to support whatever approach students take. For more details, to ask questions, and/or to confirm that your plans can be supported while you are in residence at the DMC for SBS, please contact the Programs and Communications Manager at

Instructor: Faculty and affiliated researchers based at the DMC

Credits: 1-4

Schedule: To be arranged with the research mentor

SMS 479: Microbial Ecology

Microbes – Bacteria, Archaea, viruses and single celled Eukaryotes – are the most diverse group of organisms on Earth. Microbes underlie the ecological function of every ecosystem, and are wonderfully mysterious and exciting to study. This field and lab based course will introduce students to methods used to investigate microbial diversity, and their habitats and activities, while emphasizing concepts. Students will learn to sample the marine environment and begin to characterize and identify microbes in those samples. Students will learn how to measure and interpret the distribution of key chemicals and nutrients in the environment that correspond to microbial activities. Students will become familiar with molecular techniques and how these techniques are used in microbial studies. Overall, students will conduct experiments and analyze and interpret results, with an emphasis on investigative learning and integration with prior knowledge through written reports and presentations.

Instructor: Dr. Jeremy Rich

Credits: 4

SMS 480: Biology of Marine Invertebrates

Most of the biodiversity of the world is made up of small to medium-sized invertebrates that represent 97% of all the animals on the planet. About 1-2-million invertebrates have been described with an estimated 30-million remaining to be discovered. Invertebrates can be divided into approximately 35 basic body plans and they can be found in every marine habitat from the bottom sediments to the overlying water column and from shallow, intertidal zones to the deep sea. This course will deal with the general biology of coastal and deep-water marine benthic and pelagic invertebrates, including their functional morphology, behavior, ecology, phylogenetic relationships, parasites, life histories and role in human history. This course is a basic level Invertebrate course.

Credits: 3

SMS 484: Estuarine Oceanography

The course examines the principles of oceanography as seen in estuaries, with emphases on land-sea interactions and human impacts. We address how geomorphology, rivers, tides, and human alterations control the physical and biological properties of estuarine water column and benthic habitats. Fieldwork in mid-coast Maine estuaries includes visits to various habitat types, especially those with human impacts, and hydrographic surveys that use various water, sediment and biota samplers, field sensors, laboratory and modeling approaches. Students will emerge with the environmental context that controls growth of estuarine organisms – both wild and cultured.  

Instructor: Dr. Damian Brady

Credits: 4

SMS 491: Coastal Marine Ecology

This course will explore fundamental concepts in marine ecology with an emphasis on hands-on investigation and field activities that take place in mid-coast Maine habitats surrounding the Darling Marine Center. General themes covered in the course will include biology, taxonomy, behavior, management, and conservation of coastal and marine species. In addition, students will learn how anthropogenic threats such as exploitation and climate change are impacting community composition and function through changes in species distribution, abundance, and productivity. Students will become familiar with field and laboratory based methods and data collection techniques that characterize, measure, and track patterns in coastal biodiversity and ecological processes over space and time. Over the course of the semester, students will design projects from direct observations and field surveys and learn skills of how to analyze, interpret, and present these date through written reports and oral presentations.

Pre-requisites include one of the following: SMS 300, SMS 321, SMS 322, SMS 422 or by permission of the instructor.

Instructor: Dr. Michelle Staudinger

Credits: 4