This book provides an in-depth overview of marine greens and their environmental and biotechnological applications. It addresses concepts such as the niche adaptation strategies of marine greens in their natural habitats, as well as their global distribution, and factors affecting their distribution and proliferation.

Section 1: Environmental Applications. 1. Marine Greens: types, habitat, growth and global distribution 2. Marine Greens: abilities in remediation of contaminants 3. Microplastics, marine debris and marine green contaminations: matter arising 4. Marine Greens roles in climatic change and global warming mitigations 5. Marine Green Nanotechnology for Remediation of Wastewater Section 2: Agricultural Applications 6. Applications of Marine Greens in Aquaculture 7. Marine Greens as a source of Biofertilizer 8. Marine Green macroalgae biomass production and application 9. Marine Green Microalgae Biomass Production and Applications 10. Edible marine greens: Uses and Limitations 11. Marine green as nutritious healthy foods. Section 3: Industrial Applications 12. Biotechnological potentials of marine bacteria in the production of enzymes 13. Marine Greens in biorefinery 14. Section 4: Biomedical Applications 15. Potential therapeutic role of marine greens for liver diseases 16. Bioactive metabolites from marine greens and their health benefits 17. Modulatory and neuroprotective effects of marine green spirulina on the brain and neurodegeneration 18. Marine Green biotechnology advances as bioactive compounds for medical use 19. 20. Bioactive molecules of medicinal value in the Marine Green Algae.