This project is designed to develop a reproducible and self-sustaining aquaponics system based on $100,000 initial investor input. A functioning model will be created to prove the viability of a self contained and symbiotic relationship that combines hydroponic vegetable production with aquaculture production. Hydroponics is the farming of vegetables using only water and loose fill media instead of soil. Aquaculture is the farming of fish in a controlled and sustainable environment. Putting these two systems together provides a source of nutrient rich water for growing plants and a natural filtration system, rich with oxygen, for growing fish. The combined system will be operated and monitored over a five year period to determine the total cost of production for a variety of leafy green vegetables as well as the price per pound of fish created over the same time period.…
On the 17/10/12, the European Commission published a proposal to raise the climate benefits of biofuels and to acknowledge and limit global land conversion for biofuel production in the EU. The use of first generation biofuels has been limited to 5%; enabling stimulation towards the development of second generation biofuels needed to fulfil the outstanding 5%.…
4) If photosynthesizing green algae are provided with CO2 synthesized with heavy oxygen (18O), later analysis will show that all but one of the following compounds produced by the algae contain the 18O label. That one exception is…
The Pharma Biotech Corporation spent several years working on developing a DHA product that can be used to provide a “fatty acid” supplement to a whole variety of food products. DHA stands for docsahexaenoic acid, an omega-3 fatty acid found naturally in cold water fish. The benefits of fatty fish oil have been cited in studies of the brain, eyes, and the immune system. Unfortunately, it is both difficult to consume enough fish to get the benefits of DHA and most individuals might be concerned about the taste consequences associated with adding fatty fish oil to eggs, ice cream, or chocolate candy. To counter these constraints, Pharma Biotech and several competitors have been able to grow algae and other plants that are rich in DHA. The resulting chemical compounds then are used to enhance a variety of food products.…
This experiment was used to study the growth of the algae and the effects of competition when grown in a limited resource. Competition is a contest between rivals for the same resource and habitat. The experiment was concerned with counting the number of algae in 1ml. There was a pure sample of both Ankistrodesmus and Chorella. There was also a population that contained a mixture of the two algae.…
Due to high cost of crude oil, the nation is in turmoil over prices of gas prices. This letter is a proposal for drilling in the ANWR (Arctic National Wildlife Refuge). Drilling in the ANWR is meant solely to reduce the reliability on foreign crude oil and to help the nation in its economic down side due to the rise in gas prices.…
Chesapeake bay is having problems with recent algal blooms. This paper will discuss the roles of the organisms in the partial chesapeake bay food chain, The possible effects of a decrease in the algae population on the plant and animal populations, What the causes of this problem is, what is being done to fix it, and what else could be done.…
Why do we do this? Because our policy makers have come to believe that the air-born plant food carbon dioxide is a “pollutant” (3) that must be reduced or severe damage will be done to the biosphere. Acting on this belief the US government is planning on turning enough food into fuel by 2022 that could feed half the population of the United States! Even if carbon dioxide were a “pollutant” the use of biofuels produces little or no net reduction in carbon emissions since by some estimates it takes more energy to produce a gallon of ethanol than what one gets back from it when it is burned. "Adding up the energy costs of corn production and its conversion to ethanol, 131,000 BTUs are needed to make 1 gallon of ethanol. One gallon of ethanol has an energy value of only 77,000 BTU." (4)…
Ecology is the study of how organisms interact within their environment. Every species interacts with its surroundings, whether it’s within their populations, community, ecosystem, etc. In this lab, we will be comparing two different species and how they grow alone as well as together, in the same environment. More specifically, in this lab, we will be dealing with one of the most important ideas in ecology, the niche. Due to this concept, we can study the environmental circumstances the organism can handle, the essential resources it will need to survive, and how it will obtain these resources. “Different species can hold similar niches, and the same species may occupy different niches” (Wikipedia). This could mean that although these two organisms are living in the same environment, they are still capable of growing because it is possible for different species to live in the same niche and share the same limiting resource.…
In recent decades, there has been an increased need to produce sufficient renewable energy to support global population growth. In response, it has become crucial to find socially responsible sustainable energy resources that offer energy security, reduce greenhouse gas (GHG) emissions, and do not compromise biodiversity or sustainability of existing resources. Despite efforts to reduce the amount of waste produced, a continually growing population limits the space available in landfills. Municipal and industrial waste biomass is often rich in organic matter, allowing for the creation and use of biofuels as an energy source. This organic matter can be used to synthesize ethanol, methanol, and biodiesel through the conversion of inorganic compounds into energy-producing organic carbon compounds. Moreover, unlike fossil fuels, which take millions of years to form, these organic carbon compounds are formed relatively quickly. Biofuel production from waste is beneficial as it allows for better management of landfill sites, and energy production from materials which typically cannot be recycled or composted. Most importantly, it allows for the reduction of significant amounts of methane produced from landfill gas emissions.…
Natureview Farm, a Vermont-based organic yogurt manufacturer with annual revenues of 13 mln. USD and 24% of market share, is a major brand in the natural foods channel. Company’s leadership in this channel was achieved through its emphasis on natural ingredients, strong reputation for quality and great taste, creative marketing techniques and established relationships with leading natural foods retailers. Company now faces financial pressure to grow revenues by over 50% before the end of 2001 by expanding into the supermarket channel.…
(3) A symbiotic relationship :Algae companies. (2011, March). The Economist (Online),[insert pages]. Retrieved May 1, 2011, from Research Library Core. (Document ID: 2306269561).…
1. How should BioPharma have used its production network in 2009? Should any of the plants have been idled? What is the annual cost of your proposal, including import duties?…
It's an island made entirely of seaweed, full of meerkats and freshwater ponds. It gets even stranger when dead fish rise to the surface of the ponds at night and disappear by morning. At first Pi thinks the island is a delusion, “I was getting used to my delusion. To make it last I refrained from putting a strain on it; when the lifeboat nudged the island, I did not move, only continued to dream.” But Martel spends too long with the island for it to just be a delusion. Pi describes the island very precisely. It just doesn't have the hazy feel of a delusion. One possibility is that the island represents some type of faith. When Pi first steps onto it he says, “My foot sank into the clear water and met the rubbery resistance of something flexible but solid. I put more weight down. The illusion would not give. I put the full weight of my foot. Still I did not sink. Still I did not believe.” Like Saint Peter trying to walk on water after he sees Jesus do it?…
* Genes could also be manipulated in trees for example, to absorb more CO2 and reduce the danger of global warming. (Environmental benefits)…