Tag Archives: Algae

Red Sea “Super Corals” – A Ray of Hope for Global Reef Survival

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Coral reefs often known as the rainforests of the seas are a critical part of our ecosystem due to its role in providing coastal stability, species habitat, and nutrient cycling. Corals are known to share a symbiotics relationship with algae which provide them with nutrient byproducts from photosynthesis and in return the algae have can live in the host coral giving it its colour. These natural barriers protecting us against storms and floods are in threat from global warming as even a slight increase in the local average maximum temperature can activate coral stress response which can lead to increased … Continue reading →

Algae vs. Oil Spills and Climate Change: An Opportunity for Middle Eastern Seas

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Oil spills, marine pollution, and climate change have become global challenges, particularly acute in oil-producing regions. The Persian Gulf and coastal waters of Saudi Arabia, Kuwait, Qatar, and the UAE are areas with heavy concentrations of petroleum infrastructure, where any incident could trigger an environmental disaster. Nature itself may hold the solution: marine algae can cleanse water of petroleum products and absorb carbon dioxide on a massive scale. This has been demonstrated by scientists in various parts of the world’s oceans. Seas under threat The Persian Gulf serves as the heart of the global oil economy. Dozens of oil platforms, … Continue reading →

Prospects of Algae Biofuels in GCC

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Algae biofuels have the potential to become a renewable, cost-effective alternative for fossil fuels with reduced impact on the environment. Algae hold tremendous potential to provide a non-food, high-yield, non-arable land use source of renewable fuels like biodiesel, bioethanol, hydrogen etc. Microalgae are considered as a potential oleo-feedstock, as they produce lipids through photosynthesis, i.e. using only CO2, water, sunlight, phosphates, nitrates and other (oligo) elements that can be found in residual waters. Algae also produce proteins, isoprenoids and polysaccharides. Some strains of algae ferment sugars to produce alcohols, under the right growing conditions. Their biomass can be processed to … Continue reading →

Algae-Powered Buildings: A Futuristic Invention

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In an environment where the carbon footprint is becoming increasingly large, we need to start developing sustainable solutions which can keep greenhouse gases at bay. It is estimated that the building industry contributes to almost 40% of all of Australia’s greenhouse gas emissions! To put this into perspective, this consists to a whopping 90 megatons of emissions that are emitted annually in constructing new buildings and maintaining the infrastructure of pre-developed ones. It is time for us to take action! At EcoMENA, we believe in creating a sustainable future so that the building industry can thrive and support our future … Continue reading →

Cape Three Forks – A Biodiversity Haven on Morocco’s Mediterranean Coast

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It goes without saying that the Mediterranean basin is one of the most diverse areas on our planet. But it is threatened by overexploitation, habitat loss and the impacts of climate change. Morocco’s Mediterranean coast is an important home to several endangered species. Morocco’s Mediterranean coast appears in the form of four large cavities of varying dimensions. Following the Saidia beach in the east, there is the first groove, which is about 80 km long, starts at the head of water, followed by the “Ras Wark” outcrop – Cape Three Forks. It extends towards the sea. In this part, there … Continue reading →

Saudi Arabia Biorefinery from Algae (SABA) Project

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The King Abdulaziz City for Science & Technology (KACST) is funding an innovative project called Saudi Arabia Biorefinery from Algae (SABA Project) to screen for lipid hyper-producers species in Saudi Arabia coastal waters. These species will be the basis for next-generation algal biofuel production. The goal of this project is to increase research and training in microalgae-based biofuel production as well algal biomass with an additional goal of using a biorefinery approach that could strongly enhance Saudi Arabia economy, society and environment within the next 10 years. The primary mission of the SABA project is to develop the Algae Based … Continue reading →

How Algal Blooms Affect The Environment

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Algal blooms are thick layers of small green plants that appear on the surface of lakes and other water bodies due to excess nutrients, especially phosphorus and nitrogen. This covering on the surface of lakes and other water bodies is known as eutrophication. The excess level of nutrients that algae depend on results from human activities that cause pollution, such as fertilizer, wastewater, manure, and sewage runoff. Eutrophication can also be a natural occurrence from moderate accumulation of organic matter, silt, nutrients, and sediments gradually from the watershed. Algae come in different colors ranging from green, red, yellow, and brown. … Continue reading →