View Item 

Show simple item record

The effects of sudden pH change on the algal flora of a sedge microhabitat in Douglas Lake, Cheboygan County, Michigan.
dc.contributor.authorPettyjohn, Kimen_US
dc.contributor.authorPeterson, Karenen_US
dc.coverage.spatialDouglas Lakeen_US
dc.coverage.spatialPine Point - Douglas Lakeen_US
dc.date.accessioned2007-06-14T21:37:26Z
dc.date.available2007-06-14T21:37:26Z
dc.date.issued1990en_US
dc.identifier.urihttps://hdl.handle.net/2027.42/54214
dc.description.abstractTo determine the effects of sudden pH change in algal flora of sedge microhabitat in Douglas Lake, Cheboygan County, Michigan, a bioassay was conducted on sedges in acidified lake water. Based on our results, pH levels 4.0 to 8.4 showed no significant difference in the survival percentages of Oedogonium, Achnanthes and Gomphonema. This may be due, in part, to the large buffering capacity of the lake and the sedges themselves and to temperature and light variations.en_US
dc.format.extent327314 bytes
dc.format.extent3144 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.relation.haspartGraphen_US
dc.relation.haspartTable of Numbersen_US
dc.subjectPhycologyen_US
dc.subject.otherALGAEen_US
dc.subject.otherFLORAen_US
dc.subject.otherSEDGESen_US
dc.subject.otherMICROHABITATen_US
dc.subject.otherCOMMUNITIESen_US
dc.subject.otherACIDITYen_US
dc.subject.otherBIOASSAYen_US
dc.subject.otherSNOWMELTen_US
dc.subject.otherACHNANTHESen_US
dc.subject.otherGOMPHONEMAen_US
dc.subject.otherOEDOGONIUMen_US
dc.titleThe effects of sudden pH change on the algal flora of a sedge microhabitat in Douglas Lake, Cheboygan County, Michigan.en_US
dc.typeWorking Paperen_US
dc.subject.hlbsecondlevelNatural Resource and Environmenten_US
dc.subject.hlbtoplevelScienceen_US
dc.contributor.affiliationumBiological Station, University of Michiganen_US
dc.contributor.affiliationumcampusAnn Arboren_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/54214/1/2649.pdfen_US
dc.description.filedescriptionDescription of 2649.pdf : Access restricted to on-site users at the U-M Biological Station.en_US
dc.owningcollnameBiological Station, University of Michigan (UMBS)


Files in this item

Name:
2649.pdf
Size:
319.6KB
Format:
PDF
Description:
Access restricted to on-site ...
View/Open

Show simple item record

Remediation of Harmful Language

The University of Michigan Library aims to describe its collections in a way that respects the people and communities who create, use, and are represented in them. We encourage you to Contact Us anonymously if you encounter harmful or problematic language in catalog records or finding aids. More information about our policies and practices is available at Remediation of Harmful Language.

Accessibility

If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.