Algae: Plant to Bio-fuel Introduction There is a lot of talk about the world’s source of energy going on these days and people are starting to ask questions about our sources of energy. Is it environmentally friendly? Does it make sense economically? For years the world has been highly dependent on fossil fuels that are extracted from the ground. These fuels power things from power plants, cars, plains, and many of the other modern conveniences that we enjoy. There is a lot of energy expended in
Algae: Bio Fuel of the Future Bio Fuels are clearly the most suitable alternative energy of the future as oil and coal are both rapidly vanishing and increasingly out of interest for nations wishing to avoid terrorist nations. Recently, algae has been discovered as an extremely suitable bio fuel because of its surprisingly high ratio of yield to area required for growth. In 1960 Oswald and Golweke proposed the use of large‐scale ponds for cultivating algae on wastewater nutrients and anaerobically
reduces environmental problems.The fuel that we obtain now are mostly from fossil fuels and they are not a renewable source of fuel. Thus it is important that we find another alternative source of fuel. The growth of Algae Oil is a recognised process due to its final products and the production of oil is a function of the selection and feeding of a specific strain of algae. The production of Algae Oil is primarily used in the process of producing biodiesel fuel. All Biofuels are made from biomass
energy sources but let’s think about the environmental and energy benefits of algae biofuel. Algae was first explored as a fuel alternative in 1978. Gas prices had skyrocketed, and the government was looking to help ease the crisis. The Aquatic Species Program run by the National Renewable Energy Laboratory, researched high oil-output algae for biofuel. After testing 3,000 types of algae, the program concluded that the algae, if...
Algae are wide species of unicellular and multi-cellular organisms that use make use of photosynthesis like plants. They may commonly, though not scientifically, referred to as leafless plants. Algae are present in almost all kinds of ecosystems, whether terrestrial or aquatic, and can live in extreme and harsh conditions [1]. Flue gases from power plants and industrial exhaust gases are responsible for a big chunk of global GHG emissions and contain up to 15% CO2 [2]. These gases can be used as
From looking at coral reefs no two look the same. They remind me of a tiny forest. Coral reefs provide habitat and shelter for many animals living underwater. Fish also eat the algae from the coral. Coral bleaching happens when changes in conditions happen. Water temperature rising is one condition .This causes the algae on the coral to leave and because of this the reefs turn white. Many different factors,like global
The Benefits of Algae How often also does a human use or eat algae in his daily life? When most people think of algae, they probably think of something that is slimy, gross, and dirty. Algae may irritate people because it grows in unwanted places like swimming pools and boats. Algae can be toxic and it is slimy, but algae benefits people in all aspects of life. Humans obtain algin from algae to help make ice cream, pudding, face cream, and shoe polish. Algae is present in hamburgers
certain red algae, and mollusks. Coral reefs are tropical, forming only where surface waters are never cooler than 20° C (68° F). The only difference between a barrier reef and a coral reef is that a barrier reef occurs farther offshore, with a channel or lagoon between it and the shore. The outer layer of a reef consists of living animals, or polyps, of coral. Single-celled algae called zooxanthellae live within the coral polyps, and a skeleton containing filamentous green algae surrounds them
The Effects of Global Warming On Coral Reefs Graphs Missing Introduction: The effects of global warming touch every human, animal, plant, ocean, landmass, and atmosphere level on this planet. The numerous effects of global warming are mixes of "good" and "bad" results, depending on how your definition of "good" results and "bad" results are. A "good" effect, a person could say, would be for regions with normally cold temperatures to receive warmer temperatures for their normal. Yet, there are
coastal development, agricultural and deforestation activities, dredging, leaking fuels, and sewage plant operations (NOAA Staff). All of these human activities are causing climate change and as a result is creating widespread coral bleaching. Coral bleaching is caused by oceans warming. As the oceans are warming, they are becoming acidic, causing the coral reefs to absorb more carbon dioxide and release their algae, called zooxanthellae (Collins). Zooxanthellae are essential for coral reefs because
A trail of ducklings followed their mother calmly atop the pond. I strained my eyes and caught a glimpse of a dark green turtle, camouflaged by the algae-laden water. It is truly awing that something as seemingly trivial as algae are being ardently pursued by research scientists across the globe today. As the world faces depletion of fossil fuel reserves and the threat of global climate change, researchers are looking into alternate energy sources that are renewable, globally available, and environmentally
the Bay its effects are the most harmful to fisheries. Nitrogen and phosphorous fuel algal blooms which cloud the water and block sunlight from reaching underwater grass beds that provide food and habitat for waterfowl, juvenile fish, blue crabs, and other species (Blankenship 11-12). Algae plays a vital role in the food chain by providing food for small fish and oysters. However, when there is an overabundance of algae it dies, sinks to the bottom of the Bay, and decomposes in such a manner that depletes
Earth, an endless source of wonder and beauty, produced the Great Barrier Reef. Hustling and bustling, the Reef thrives like a busy city, teeming with life. Sheltering thousands, corals, maintain the well-being of the Reef; however, the world threatens its nature and delicacy. Populations growing and technological advances increasing, the world becomes more and more disconnected with the natural world, posing an alarming risk for the planet we live on. Although many organizations try to keep the
Diverrsity of Plants Plants evolved more than 430 million years ago from multicellular green algae. By 300 million years ago, trees had evolved and formed forests, within which the diversification of vertebrates, insects, and fungi occurred. Roughly 266,000 species of plants are now living. The two major groups of plants are the bryophytes and the vascular plants; the latter group consists of nine divisions that have living members. Bryophytes and ferns require free water so that sperm can swim
on the North side of the tree. I think this will happen because, the south side of the tree receives the most sunlight. The heat from this sunlight would dry out the Pleurococcus, which would cause it to dry out, and die. As Pleurococcus is an algae, it photosynthesises. This means it needs water as is shown in the photosynthesis equation below. Sunlight [IMAGE]Water + Carbon Dioxide Oxygen + Glucose (aq) (g) (g) (s) Sunlight [IMAGE]6H20 + 6CO2 6O2 + C6H12O6 (aq)
mature of the main Hawaiian Islands with extensive development of broad, lush erosional valleys and coastal features such as coral/algae reefs and sandy beaches. Waimea Canyon, at over 2500 feet deep, is Hawaii’s largest erosional valley. Nearly 50% of Kauai’s 111 miles of coastline are lined with beautiful beaches, derived mainly from erosion on reef producing coral and algae. Kauai is the fourth largest of the seven major islands in the chain and was built by a massive volcano, of which Mount Waialeale
Hypertension is one of the major risk factors for the development of cardiovascular diseases including stroke and may also have a role in the development of vascular cognitive impairment and vascular dementia [1, 2]. Angiotensin I-converting enzyme (EC 3.4.15.1; ACE) plays an important role in the rennin-angiotensin system and it is a carboxyl-terminal dipeptidyl exopeptidase that catalyzes the conversion of angiotensin I to angiotensin II [3-6]. ACE converts an inactive form of decapeptide, angiotensin
most common type of life in the ocean. This organism is similar to plants because of the photosynthetic qualities they posses. Diatoms use photosynthesis to absorb light, yet the pigment they possess is brown. Such aspects relate diatoms to brown algae. For this reason, scientists typically place them in the plant kingdom but others state today they are in the kingdom Protista. They are not restricted to aquatic environments, such organisms can be found all over the world even terrestrially in soil
species composition and dominance dissolved oxygen depletion and problems in water treatments. Eutrophication is currently happening to many of the Canadian Lakes including Lake Winnipeg. Since 1969, it has been observed that Cyanobacteria (blue-green algae) has been the reason for the 90% hike in the algal blooms.Cyanobacteria causes a smelly odour and releases toxins that are detrimental to humans and some other organisms. When the lake is enriched with phosphorus, cyanobacteria thrive due to nitrogen-fixing
reproduction, lifespan, behavior, food habits, predation and threats to Parrotfish. Additionally, this paper will examine the importance of this species to the coral reef ecosystems in the Caribbean. Scaridae: The Parrotfish Family The colorful, algae-eating, sand-pooping, Parrotfish is the most