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Tb170: The Flora And Plant Communities Of Maine Peatlands, Dennis S. Anderson, Ronald B. Davis
Tb170: The Flora And Plant Communities Of Maine Peatlands, Dennis S. Anderson, Ronald B. Davis
Technical Bulletins
The objectives of this study are (1) to classify and describe the plant communities of Maine peatlands, (2 ) to demonstrate the relationships between the communities, (3) to characterize the communities in terms of physical and chemical variables, (4) to show the geographic distribution of the communities, (5) to investigate the relationships between plant communities and peatland geomorphic/hydrologic types, (6) to report the areal cover of vegetation cover-types (aggregated communities ) for individual peatlands, and (7) to document the flora of Maine's peatlands, including vascular plants, bryophytes, and lichens.
Tb169: Chemical And Physical Properties Of The Mapleton, Monson, Saddelback, And Sisk Soil Map Units, Robert V. Rourke
Tb169: Chemical And Physical Properties Of The Mapleton, Monson, Saddelback, And Sisk Soil Map Units, Robert V. Rourke
Technical Bulletins
Mapleton, Monson, Saddleback, and Sisk soil map units were each sampled at five locations. Soil descriptions and locations were documented in the field. Soil samples were removed from each horizon in a 30-cm square to a 100-cm depth or to bedrock whichever came first. Laboratory analyses of each soil horizon sampled included texture, volume of stones, organic content, bulk density, soil water retention, soil reaction, exchangeable cations, extractable acidity, and exchange acidity. Soil descriptions and tables of soil properties were constructed for each sample site. Soil data for each soil map unit was summarized by horizon using weighted means.