1 / 12

Physical and Chemical Parameters of Jones Pond

Physical and Chemical Parameters of Jones Pond. David Burbank Reid Camp Will Langford Donella Miller . Outline. Objectives Methods Results Discussion Recommendations. Objectives . Construct bathymetric map Water Volume Sediment Volume Depths Parameter Profiles Temperature

trella
Télécharger la présentation

Physical and Chemical Parameters of Jones Pond

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Physical and Chemical Parameters of Jones Pond David Burbank Reid Camp Will Langford Donella Miller

  2. Outline • Objectives • Methods • Results • Discussion • Recommendations

  3. Objectives • Construct bathymetric map • Water Volume • Sediment Volume • Depths • Parameter Profiles • Temperature • Dissolved Oxygen • Light • Conductivity • Total Phosphorus • Chlorophyll a

  4. Methods • Temperature, Conductivity, D.O. • YSI 85 • ½ meter intervals • Irradiance • Photometer • ½ meter intervals • 1% surface irradiance • GPS/Depth Finder/GIS • Navigate pond in grid • Bathymetric Map www.rickly.com misclab.umeoce.maine.edu

  5. Methods • Total Phosphorus • Van Dorn Sampler • Triplicate 20ml Samples every 1 meter • P-Tubes (Potassium Persulphate) • Analysis • Chlorophyll a • Triplicate Sample every 1 meter • Integrated • Analysis www.wildco.com www.superstock.com

  6. Results • Profiles

  7. Results • Profiles Continued

  8. Results • Total Phosphorus/Chlorophyll a

  9. Results • Pond Area • 670.9 m2 • Water Volume • 1315.04 m3 • Depth • Average= .51 m • Max= 2.80 m

  10. Discussion • High Conductivity • Spring Valley - <70 • Jones Pond - >326 • Temperature Profile • Isothermic • No Thermocline • Low D.O. • Clinograde Profile • T.P. • Increases With Depth • Within Eutrophic Limits • Chlorophyll a • Even Dispersal • Within Eutrophic Limits

  11. Recommendations • Sample Again at Different Times • Determine if actually eutrophic • Mixing events • Low D.O. • Aerators • Aquatic Plants (P/S) • Fishery Capable? • Winter Kill – Low D.O. + Freeze • D.O. Raised and Monitored www.keetonaqua.com tinyfarmblog.com

  12. Thank you! Questions?

More Related