The Effects of Acidification on the Macrophyte Communities of Nine Adirondack Lakes |
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0.1 Utricularia purpurea acidic lakes Adirondack Park alkalinity aquatic plants bottom area covered Brasenia schreberi community similarity concentrations Council Canada 1981 Deer Dendrogram obtained depth zone Distribution of macrophytes dominant East Pond Grahn Halvorsen 1977 Herkimer County Hutchinson 1975 Isoetes Isoetes spp Jaccard index Juncus pelocarpus Lake Colden Lake pH Linthurst littoral Lobelia dortmanna Lyon Lake Myriophyllum tenellum Bigel National Research Council Nilssen Nitella spp number of species Nuphar luteum Nuphar luteum ssp Nymphoides cordata Ontario percent cover percent of bottom percent of total pH values phosphorus plant communities Proportional Similarity Research Council Canada resupinata B. D. Greene Sagittaria graminea samples Scirpus Scirpus subterminalis Torr sediment Shallow Pond shallow water Silver Lake Sphagnum Sphagnum spp Table Tollan Total Cover total lake cover Utricularia geminiscapa Utricularia geminiscapa Benj Utricularia purpurea Utricularia purpurea Walt Utricularia resupinata Utricularia resupinata B. D. Utricularia spp variegatum watershed Woods Lake zone and percent