With a minimal initial investment of $100,000 and a single acre of level ground, a self-sustaining aquaponics based growing operation can be established and become profitably within 6 months. Through continuous year round vegetable and fish production, this operation can conservatively generate $250,000 in annual revenue starting in the very first year. While the initial investment in materials and equipment is steep, the output of this system rapidly accelerates to full potential and costs very little to maintain on an annual basis. The versatility of this system allows for the simultaneous production of a variety of sought after vegetables at reasonable cost and can reproduced in nearly any area of the United States.…
In this study, we found that the growth of the duckweed thalli did not have a significant difference in the NP solution and the creek water solution. Although we found that the duckweed grows faster in the NP solution, rather than the creek water they do indeed have relatively the same mean. Overall our results supports our hypothesis. This also makes us question what kinds of factors are affecting the creek water to kill off the duckweed. Duckweed also is known to stop the growth of algae, but in our experiment we ended up having algae grow in some of the wells filled with creek water. We feel as though the creek water might have had some chemicals in it through runoff that would be harmful to duckweed but beneficial to the algae growing in those wells.…
A scientist wonders if the waste water emitted from an industrial plant is accelerating the growth of algae in a pond(C).…
soybean and canola which would need more space. Farming algae would make it easy to make biodiesel but it would take some time. Team Hsueh can use this information from “The Fuel Cell” to inform people on how they can make biodiesel from algae. The team can also let people know that farming the algae started a…
It's believed the use of ethanol, a "greenhouse neutral" fuel and can reduce greenhouse emissions - because the CO2 it liberates when burnt is hust that which was used in its synthesis. However, there are greenhouse gas emissions associated the manufacture of fertilisers, cultivation and transport of crops, and the distillation process. So ethanol is not 'greenhouse neutral'…
The algae blooms are being stopped by canadian and american authorities spending billions of dollars reducing phosphorus that make the plants grow. Farmers use new techniques so less pollutants get into the waterways making the algae bloom problem more intractable.…
Furthermore, distributions could be unique to differing groups of macroalgae. This study focuses on three important macroalgal groupings: Rhodophyta, Chlorophyta, and Heterokontophyta. Rhodophyta, or red algae, is a relatively uniform group that is generally characterized by red pigments and a lack of motile cells (Chapman 1964, Drew 1951, Trainor 1978, Solomon et al. 2008). The cell walls of Rhodophyta are commercially important in the production of gelling agents (Trainor 1978, Solomon et al. 2008). Chlorophyta, or green algae, contain pigments that are nearly identical to those of higher plants, use starch as their main storage agent, and have cellulose in species that have cell walls (Chapman 1964, Iyengar 1951, Trainor 1978, Solomon et al. 2008). Heterokontophyta mostly consists of the brown algae. These brown pigmented…
other. The decomposing algae then use more oxygen and fish and other water life is…
The experiment we conducted in lab used three different species of algae, Macrocystis (brown), Plocamium (red) and Ulva (green). Before we conducted anything, we first measured the initial oxygen concentration in the water that was used to house each alga. This was done because in the water that we used there happened to be phytoplankton which can respire and photosynthesize. If we didn’t take them into consideration our results would end up skewed. Once that was known we took a piece of each algae that had a surface area of 39.26 cm² and placed them in individual flasks filled with the water we had previously measured.…
When soil or sediment and nutrients are mixed with precipitation, it runs into rivers and lakes. The excess sediment and nutrients are then mixed within the water, causing the water to pollute. According to “Watershed Basics,” Iowa DNR, sediment is the most popular pollutant. It can originate from farms, livestock pastures, and woodlands. Sediment then collects in the water, and creates a sheet like cover on the surface. It also kills, fish and wildlife, and creates unsafe drinking water. Surplus amounts of sediment can cause cyanobacteria to overpopulate an area as talked about previously.…
I need to control the algae bloom that occurs in my Fish tank. When the algae bloom, it alters the PH balance and is very damaging to fish kept in an aquarium. I already have one of the best filter systems and still the algae grow out of control at times. I need help with this issue. There are fresh water fish in the fish hobbyist community known as algae eaters. I have narrowed my research to two algae eaters, the Chinese algae eater and the Plecotomus Fish from South America.…
Also, there are certain species such as photosynthetic algae and sea-grass that could potentially benefit from the increase of carbon dioxide; Since, carbon dioxide is mandatory for the survival of this species just like it is for plants on land . None the less, an excessive amount of carbon dioxide absorbed by the ocean changes the chemistry and affects marine ecosystems.…
Algae is a floating plant on top of the water; that is at the bottom of the food chain. This plant has no roots, and floats freely about the water. According to , http://www.chesapeakebay.net/blog/post/the_abcs_of_habs_how_harmful_algal_blooms_impact_the_bay. Recently Chesapeake bay is experiencing H,A,B,s which is short for algae blooms. These algae blooms cause many problems for the habitat for other…
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.…
2. If harmful algae blooms were to occur in major fishing areas it could lead to major economic issues. The fishing market would be devastated, as the marine organisms of the area have been contaminated. Many people would be out of work. There would be a substantial amount of money put into the recovery of the area.…