Aquatic Plant Control Research Program. Use of the White Amur for Aquatic Plant Management PDF Download
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Author: A. C. Miller Publisher: ISBN: Category : Languages : en Pages : 51
Book Description
This manual was written as a practical guide for the operational use of the white amur fish (Ctenopharyngodon idella) as a biological control tool for managing submersed aquatic vegetation in situations where it is possible and practical. The instructions are based on extensive evaluation of the white amur in the Large-Scale Operations Management Test (LSOMT) in Lake Conway, near Orlando, Fla. Although massive amounts of data and subsequent analyses are available in other publications on te LSOMT, the information in this guide is a summary of pertinent results considered appropriate for a use manual. Detailed data and analyses of this very extensive study may be obtained in a series of reports on the project published by the U.S. Army Engineer Waterways Experiment Station through its Aquatic Plant Control Research Program. Originator - provided keywords include: Aquatic ecology - Handbooks, manuals, etc., Aquatic plants - Biological control, and White amur (Fish).
Author: A. C. Miller Publisher: ISBN: Category : Languages : en Pages : 51
Book Description
This manual was written as a practical guide for the operational use of the white amur fish (Ctenopharyngodon idella) as a biological control tool for managing submersed aquatic vegetation in situations where it is possible and practical. The instructions are based on extensive evaluation of the white amur in the Large-Scale Operations Management Test (LSOMT) in Lake Conway, near Orlando, Fla. Although massive amounts of data and subsequent analyses are available in other publications on te LSOMT, the information in this guide is a summary of pertinent results considered appropriate for a use manual. Detailed data and analyses of this very extensive study may be obtained in a series of reports on the project published by the U.S. Army Engineer Waterways Experiment Station through its Aquatic Plant Control Research Program. Originator - provided keywords include: Aquatic ecology - Handbooks, manuals, etc., Aquatic plants - Biological control, and White amur (Fish).
Author: Nancy J. Zittleman Publisher: ISBN: Category : Aquatic biology Languages : en Pages : 112
Book Description
This report summarizes, in tabular form, life history information for animal species identified at Lake Conway, Orlando, Fla. A total of 180 animal species were sighted or collected on Lake Conway during the period January 1976 through September 1977. This period coincides with the baseline period of the Lake Conway Large-Scale Operations Management Test to document the effects of the introduction of the white amur fish for control of the problem aquatic plant hydrilla. Information developed in this report will be used for subsequent analysis of the effects of the white amur on the Lake Conway ecosystem. (Author).
Author: A. C. Miller Publisher: ISBN: Category : Languages : en Pages : 138
Book Description
On 9 September 1977, nearly 8000 white amur (Ctenopharyngodon idella) were stocked in Lake Conway, a five-pool, 1800-acre lake system near Orlando in Orange County, Florida. Stocking rate in each pool varied from 3 to 5 fish per surface acre; the fist weighed from 0.25 to 0.61 kg. The white amur were stocked to control the aquatic plant hydrilla (Hydrilla verticillata) and other macrophytes which had reached nuisance levels in the lake. The U.S. Army Engineer Waterways Experiment Station, under sponsorship from the U.S. Army Engineer District, Jacksonville, and the Office, Chief of Engineers, conducted a 5-year study on the effects of stocking white amur on certain biotic and abiotic variables in the lake ecosystem. Studies on the various components of Lake Conway were conducted under contractual arrangement with selected universities and State and local agencies in Florida. The study consisted of a baseline period prior to stocking (January 1976-September 1977), and at least three poststocking years (October 1977-September 1980). Additional studies were conducted on fish and herpetofauna in 1981 and 1982. The results of the Lake Conway project were complicated to some extent by two factors unrelated to the white amur. The most dramatic was uncharacteristically low water levels caused by below average rainfall from 1974 through the end of the study.
Author: Eldon C. Blancher Publisher: ISBN: Category : Aquatic weeds Languages : en Pages : 68
Book Description
An integrated nutrient budget for Lake Conway, Florida, was developed that integrated physical, chemical, and biological relationships. A hydrologic budget was constructed from measurements of stormwater runoff, subsurface seepage flows, and existing precipitation and evaporation data. It was determined that major sources of external nitrogen and phosphorus loadings were from atmospheric loadings, urban runoff, and subsurface seepage. Based upon a simulation model of the phosphorus dynamics of Lake Conway, it was concluded that sedimentation of phosphorus was occurring at higher than predicted rates, nutrient release by submerged macrophytes was salient to phosphorus dynamics, and release of phosphorus by sediments was not a significant internal source of this nutrient. (Author).
Author: Publisher: ISBN: Category : Languages : en Pages : 73
Book Description
The large-scale operations management test is being conducted at Lake Conway near Orlando, Florida, using the white amur or grass carp for aquatic plant control. In-house and contractor groups are collecting data on the project following the rationale set forth in this test plan. The plan includes introductory material, a security plan for preventing escape of the fish when introduced, a 'how and where' description of stocking the fish, and a complete description of data collection, management, extrapolation, and analysis. (Author).
Author: A. C. Miller
Author: Andrew C. Miller
Author: A. C. Miller
Author: Larry E. Nall
Author: Eugene E. Addor
Author: Nancy J. Zittleman
Author: Eldon C. Blancher (II.)
Author: A. C. Miller
Author: Eldon C. Blancher
Author: Larry E. Nall
Author: