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Full-Text Articles in Life Sciences

Watershed Assessment Of Long Pond North [Presentation], Colby Environmental Assessment Team, Colby College, Problems In Environmental Science Course (Biology 493), Colby College Jan 2006

Watershed Assessment Of Long Pond North [Presentation], Colby Environmental Assessment Team, Colby College, Problems In Environmental Science Course (Biology 493), Colby College

Colby College Watershed Study: Long Pond, North (2006, 1994)

No abstract provided.


A Watershed Analysis Of Long Pong North: Implications For Water Quality And Land-Use Management, Colby Environmental Assessment Team, Colby College, Problems In Environmental Science Course (Biology 493), Colby College Jan 2006

A Watershed Analysis Of Long Pong North: Implications For Water Quality And Land-Use Management, Colby Environmental Assessment Team, Colby College, Problems In Environmental Science Course (Biology 493), Colby College

Colby College Watershed Study: Long Pond, North (2006, 1994)

The Colby Environmental Assessment Team (CEAT) investigated the water quality of Long Pond North, located in the Belgrade Lakes region of Maine, from June through December 006. CEAT analyzed several physical, chemical, and biological water quality parameters to determine the current health of the lake. Attributes of the watershed such as land-use patterns and residential and commercial development were also studied to determine their impact on water quality. Data collected were used to produce models of the watershed that enabled CEAT to identify possible sources of degradation to the current and future water quality of Long Pond. To examine historic …


The Isolation And Characterization Of Multiply Antibiotic Resistant Strains Of Fish Pathogenic Flavobacterium Species, Sarah E. Clark, Jaehee Yun, Justin Guay Jan 2006

The Isolation And Characterization Of Multiply Antibiotic Resistant Strains Of Fish Pathogenic Flavobacterium Species, Sarah E. Clark, Jaehee Yun, Justin Guay

Undergraduate Research Symposium (UGRS)

Since the development of the first antibiotics in the 1940’s, there has been widespread overuse in both clinical and agricultural applications. Antibiotic resistance has become a significant problem as a result of subsequent dissemination of antibiotics into the environment, and multiply-resistant strains of bacteria are now a major pathogenic threat. In this study eight separate strains of Flavobacterium responsible for recent disease outbreaks in fish hatcheries throughout Maine were collected and analyzed. All eight strains were found to be resistant to high levels of a number of different antibiotics, including those used for aquaculture as well as human chemotherapeutic applications. …


The Economic Effects Of Ski Resorts On Communities In The State Of Maine, Rachel Freierman Jan 2006

The Economic Effects Of Ski Resorts On Communities In The State Of Maine, Rachel Freierman

Undergraduate Research Symposium (UGRS)

Skiing and snowboarding is a fairly expensive activity for participant and one in which the industry as a whole makes handsome profits. In the 2005/06 season, resorts in the Northeast reported an average gross revenue of $18.5 million. (NSAA) With the current weather phenomenon of El Nino, however, resorts in New England especially, have been suffering economically. The gross revenue in New England in the ’05/’06 season was down 4% from the previous year, likely due to the fact the total snowfall declined by 16%. (NSAA) Much of this loss in revenue came during the Christmas to New Years vacation …


The Impact Of Land Use Patterns And Watershed Characteristics On China Lake, Kennebec County, Maine, Rachel N. Carr, Caroline A. Polgar, Jakob B. Moe, F. Russell Cole, David H. Firmage, Kirsten L. Ness Jan 2006

The Impact Of Land Use Patterns And Watershed Characteristics On China Lake, Kennebec County, Maine, Rachel N. Carr, Caroline A. Polgar, Jakob B. Moe, F. Russell Cole, David H. Firmage, Kirsten L. Ness

Undergraduate Research Symposium (UGRS)

China Lake is located in Kennebec County, Maine. Since 1983 the lake has suffered from yearly algal blooms as a result of the addition of excess nutrients. The nutrient load was amplified by erosion within the watershed. Erosion varies widely depending on a number of factors, including the slope of the land, the type of soil, and the way the land is being used. Certain land use types have a high potential to add nutrients to the environment, while others may help absorb excess nutrients and prevent erosion and runoff into the lake. A comprehensive examination of the China Lake …