Top 20 Marine Biology Courses Online

Marine Biology Courses Online

Top 20 Marine Biology Courses Online – Marine biology is the study of the many animals that dwell in the world’s saltwater habitats. Marine biologists investigate marine animal behavior, the physiological processes of various species, and the many habitats and ecosystems in the ocean. They also investigate how human activities affect aquatic life. These experts look for realistic answers to challenges, including global warming and increasing sea levels, oxygen depletion in the world’s seas, and pervasive chemical and plastic waste. 

A marine biology degree is one of the greatest ways to get your feet wet in this sector, whether you want to work with marine animals, research their ecosystems, or even study microscopic organisms in the water. Here is a list of the top 20 marine biology courses online that you can take.

Top 20 Marine Biology Courses Online

  • Applied Science (Specialization)
  • International Marine Science 
  • Oceanography: A Key To Better Understand Our World
  • Paleontology: Ancient Marine Reptiles
  • Introduction to Algae
  • Fisheries Policy
  • Marine Renewable Energy 
  • Ocean Science in Action: Addressing Marine Ecosystems and Food Security
  • Sustainable Aquaculture
  • Massive Open Online Course on Marine Litter
  • Beneath the Blue: The Importance of Marine Sediments
  • Marine Propulsion
  • Marine Megafauna: An Introduction to Marine Science and Conservation

Applied Science (Specialization)

The University of Tasmania’s Applied Science (Specialization) program focuses on the marine sectors. Following completion of the Graduate Diploma or a similar and equivalent award from another postsecondary institution, students will be allowed to attend the Masters program.

The curriculum, which includes a Graduate Certificate and a Graduate Diploma as entrance and departure points, exposes students to various technical, operational, and commercial issues vital to successful and efficient marine operations. The five specializations allow students to choose a specific pathway based on their interests.

International Marine Science 

Marine Science is a highly multidisciplinary science that seeks to understand the biology, chemistry, geology, and physics of this dynamic environment that is fundamental to our existence. It also analyzes the overall impact of climate change and how policy might be used to manage ocean resources as part of the Blue Economy.

The International Marine Science degree from Heriot-Watt University Dubai takes this strategy a step further by providing graduates with the ability to work on an international scale, as marine environmental challenges increasingly need global attention.

Oceanography: A Key To Better Understand Our World

A round-the-world regatta’s course takes the boats across the Mediterranean Sea, the Atlantic, the Southern Indian, and the South Pacific Oceans. The skippers encounter a wide range of oceanographic events on their expedition, including powerful currents, floating ice, various waveforms, and biological diversity.

The student will study the fundamentals of oceanography in this course. You’ll study ocean bottom categorization and formation, contemporary marine satellite analysis systems, ocean chemistry, and the mechanisms that lead to its genesis.

Paleontology: Ancient Marine Reptiles

Paleontology: Ancient Marine Reptiles is a four-lesson course that provides an in-depth look at the evolutionary changes when air-breathing terrestrial animals return to the water. The variety, adaptability, convergence, and evolutionary connections of extinct marine reptiles are studied in this course. The three principal groups of marine reptiles studied will be ichthyosaurs, plesiosaurs, and mosasaurs.

Introduction to Algae

The introduction to algae is one of the best marine biology courses online. The Algae Technology Educational Consortium and UC San Diego created this course with the Algae Foundation, the National Renewable Energy Lab, and the US Department of Energy. This course will explain what algae are, why they are essential, and why we are interested in them for environmental and product purposes. You will also learn about the tremendous diversity of algae and the properties and uses of some of the most common forms of algae in commercial usage today.

You will later learn about algal ecology and how environmental interactions, such as pests and predators, impact algal production. Finally, you will investigate the processes of algal bio-manufacturing, such as production techniques, and some of the products, advantages, and obstacles that influence our capacity to produce commercially viable goods from algae.

Fisheries Policy

The University of Wollongong’s Fisheries Policy degree gives a wide grasp of the law of the sea and the difficulties confronting the fisheries industry, such as fisheries management, monitoring, control, and surveillance (MCS), fish commerce, and regulatory compliance.

In managing fisheries resources, you will examine the links between fisheries law, policy, science, economics, and commerce. You will also learn how to analyze the legal, political, and operational aspects that make sustainable fisheries management so challenging, as well as how to design solutions to the difficulties.

Marine Renewable Energy 

The programme’s taught component tackles the technical, environmental, and economic forces affecting the maritime renewable energy market. Students can then specialize on a topic of their choice through an independent study project.

The team at Heriot-Watt University’s Marine Renewable Energy project has strong relationships with stakeholders in marine renewables. It has unique knowledge and skills developed in the geographical center of marine renewables in the UK. Project work that resembles real-world working scenarios is prioritized.

Ocean Science in Action: Addressing Marine Ecosystems and Food Security

You’ll learn how to use earth observation satellites to guide sustainable coastal development and marine resource management through engaging digital animations and video lectures. You will investigate the ideas behind ocean models and the simulated worlds of ocean circulation, marine ecosystems, and the influence of climate change on the marine environment.

You will investigate how advances in marine autonomous robotic systems and their role in observing our 3D oceans can be used to address global challenges such as food security and the sustainable use of living marine resources. This course is intended for anybody interested in ocean management and conservation, ocean technologies, and the influence of climate change on the marine environment.

Sustainable Aquaculture

Sustainable Aquaculture is also one of the best marine biology courses online. The Sustainable Aquaculture module at the University of St Andrews is a distance learning modular program taught part-time using an online e-learning platform that provides online tutorial help, direct email contact with tutors, video streaming, and access to student bulletin boards. This arrangement gives students the most freedom in completing their education while continuing to work.

Massive Open Online Course on Marine Litter

Marine litter is a global issue affecting the world’s oceans. Litter is an environmental, human health, and socioeconomic issue resulting from a throwaway culture. The amount of litter in the marine environment is rising due to global increases in the amount of solid litter thrown out every day and sluggish rates of degradation.

The MOOC on marine litter aims to teach students, independent of profession or region, how to apply effective and exciting activities to their local environment through action-oriented learning. The seminar will explain many strategies and techniques for combating marine pollution, such as the Honolulu Strategy, which is both effective and legal. 

The training will present examples and case studies to motivate leaders at all levels, raising awareness and encouraging creative solutions to marine trash issues. Furthermore, this course will help policymakers, practitioners, and managers who want to network with other experts to improve their understanding of marine litter challenges.

Beneath the Blue: The Importance of Marine Sediments

In this course, you will consider the seabed’s significance and its role in global ecological, chemical, and physical processes. You will learn about the importance of the seabed in delivering ecological services to civilization, the present rate at which people are exploiting seafloor ecosystems, and the need of conserving these systems.

This course is designed for pre-A level undergraduate students interested in or studying marine science, biodiversity, earth systems, global change, ecosystem services, or human involvement with the marine environment. It will also be of interest to professors in these fields, as well as individuals interested in ocean science in general.

Marine Propulsion

The course covers several areas of marine propellers and propulsion, beginning with the fundamental ideas of screw propeller geometry, theories of propeller action, hydrodynamics in open water and behind-the-hull circumstances, and practical ship powering calculations based on model test results. Propeller cavitation, blade strength, and engine-propeller matching are all discussed. 

Some propeller design principles and approaches will be covered. Controllable-pitch propellers, ducted propellers, podded propellers, and unconventional propulsion devices such as waterjets, oscillating propulsors, and so on will be included to provide a general overview of the propulsors used in marine vessels, as will thrust augmentation devices for improving energy efficiency. The course should equip graduate students and professionals working in the maritime sector with a general grasp of marine propulsion.

Marine Megafauna: An Introduction to Marine Science and Conservation

Marine Megafauna is also one of the best marine biology courses online.This course will teach you about ocean life, ocean ecosystems, how scientists research the ocean, and the issues we face in maintaining healthy oceans in the future. These issues will be examined via case studies of charismatic marine megafauna species, the most captivating creatures in the ocean, capturing your interest and inspiring you to study more.

The course begins with a look at the physical proportions of the world’s oceans and how we designate ocean zones based on the organisms inside them. After you’ve covered the fundamentals, you’ll look at the development of life in the seas and how marine species have adapted to the challenges of a cold, dark, and deep ocean.

You will be linked with genuine marine research throughout the course using open-access scientific publications published in the journal PLOS ONE. This means you’ll need to learn how to read scientific articles and extract key information from them. The articles you’ll be reading are part of a new PLOS Collection aimed at teaching marine science and conservation through open-access research. 

Frequently Asked Questions

It is difficult to specify specific tasks in the subject of marine biology due to the different career pathways available. Your duties will be heavily influenced by whether your principal employment is in university, research, or private enterprise. Common responsibilities include researching animals in their natural habitats, identifying and classifying species, conducting evaluations to determine the impact of things such as industry or the environment on animals, and disseminating information.

Graduates of an authorized bachelor’s degree program in marine biology frequently pursue postgraduate studies in a variety of professions. This can involve marine conservation, aquatic evolutionary ecology, marine science, and climate change.

To comprehend marine species, marine biologists study biological oceanography as well as the related sciences of chemical, physical, and geological oceanography.




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