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Subfossil Chironomidae (Diptera) as Indicators of Water Quality Changes in Russell Lake, Nova Scotia
BSc (Hons) thesis of Ms. Erica Elizabeth Johnson, April 2005
Acknowledgements and a recommended textbook
Web page of the Soil & Water Conservation Society of Metro Halifax (SWCSMH)
July 15, 2010 
Contents:
- Thesis of Erica Johnson:
- Tracking environmental changes in Russell Lake using diatoms as paleoecological indicators: Thesis of Amy Tropea, April, 2005
<--Click the icon for a PowerPoint presentation by the PEARL, Queen's University researchers on "Assessment of water quality using paleoecological indicators", or click
for the PDF version 
Abstract
![[Img-johnson2.jpg]](PIC/johnson2.jpg)
Chironomid head capsules
![[Img-johnson3.jpg]](PIC/johnson3.jpg)
![[Img-johnson4.jpg]](PIC/johnson4.jpg)
Stratigraphic plot of the chironomid assemblages
![[Img-johnson5.jpg]](PIC/johnson5.jpg)
![[Img-johnson6.jpg]](PIC/johnson6.jpg)
Stratigraphic plot of physical analysis on core
![[Img-johnson7.jpg]](PIC/johnson7.jpg)
![[Img-johnson8.jpg]](PIC/johnson8.jpg)
Summary
![[Img-johnson9.jpg]](PIC/johnson9.jpg)
Total number of identified subfossil chironomid headcapsules
![[Img-johnson10.jpg]](PIC/johnson10.jpg)
![[Img-johnson11.jpg]](PIC/johnson11.jpg)
![[Img-johnson12.jpg]](PIC/johnson12.jpg)
Chironomid headcapsules removed from sediment
![[Img-johnson13.jpg]](PIC/johnson13.jpg)
![[Img-johnson14.jpg]](PIC/johnson14.jpg)
Acknowledgements and a recommended textbook
... with thanks to Prof. Dr. John Smol and Brian Ginn of the PEARL, Queen's University, Ontario for sharing the thesis!
Smol, J.P. 2008. Pollution of Lakes and Rivers: A Paleoenvironmental Perspective. 2nd ed. Blackwell Publishing, Oxford. x,383 pp. ISBN-13: 978-1-4051-5913-5.


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