Papers on "Duckweed (Lemna) Invasion" and similar term paper topics
Paper #057681 ::
Duckweed (Lemna) Invasion
Buy and instantly download this paper now
This paper discusses the effect of the Duckweed (Lemna) invasion on the Pompano fish in Venezuela's Lake Maracaibo.
Written in 2005; 800 words; 13 sources; APA;
$ 28.95
Paper Summary:
This paper explains that, in 2004, an invasion of the aquatic plant, Lemna oscura, also known as duckweed or 'lemna' in Spanish, was recorded in Venezuela's Lake Maracaibo, covering now about 18% of the lake's surface and altering the habitat by blocking the photosynthesis process and asphyxiating the fish, which are the main source of income. The author points out that there is some mystery as to how the plant came to Lake Maracaibo where the plant does not normally grow; a government research group hypothesized that the plant was carried from ponds on the edges of the lake to the main body of Lake Maracaibo on stronger than normal currents caused by increased rain. The paper reports that, as the environmental authorities and experts are debating how to eliminate the weed, citizens are organizing in groups to take out the duckweed with rakes and poles, but with little improvement. Color illustrations.
From the Paper:
"Currently it covers an area of 130 million cubic meters (Fig 2), and approximately 43.000 cubic meters have been extracted. The invasion of the aquatic weed is changing the lake. It absorbs many nutrients from the lake, and creates a solid cover that shades the water column and prevents photosynthesis by submerged species. The floating plant reduces the area of contact between the water and the atmosphere, reducing oxygen from entering the lake. In addition, the lemna sheds dead roots, leaves and other organic debris into the water which is decomposed by aerobic microbes, depleting the oxygen levels."
Tags:
plant oxygen income debate source
More papers on "Duckweed (Lemna) Invasion"
-
Paper #067734 :: The Bay of Pigs Invasion (
2,846 words; 9 sources; MLA )
-
Paper #027786 :: The Invasion of Iraq (
1,034 words; 8 sources; APA )
-
Paper #060639 :: Japan's Invasion of Manchuria (
2,147 words; 8 sources; MLA )
-
Paper #063337 :: The Invasion of Iraq (
1,325 words; 7 sources; MLA )
-
Paper #051902 :: U.S.-Led Invasion of Iraq (
1,542 words; 8 sources; APA )
About AcaDemon
We have thousands of high-quality term papers, research papers, essays, book reports and dissertations on every topic. At AcaDemon, you can download those term papers to help you write yours! You can be sure that the term paper, essay, book report or research paper, you download are top-quality, competitively priced and high-level work.
Look for more research papers, essays and book reports on
Duckweed (Lemna) Invasion
|
If you can't find your topic here, try another search
or try our affordable, unique custom paper alternative
Custom Research Services include:
- Papers written from scratch, according to your specifications.
Every paper is UNIQUE - Guaranteed
- Professional, top-notch writers
- All topics covered
- Any deadline
- Your satisfaction guaranteed
Place a Custom Research order now
Find out more about Custom Research
|
|
|