A Preliminary Study of the Opportunities Presented by Fresh-water Streams as Laboratories for Pre-college Science and Conservation Programs |
Common terms and phrases
adults Air temperature 77°F Amphibia animals aquatic habitat biological Black-capped Chickadee bottom Butterfly seen canadensis carbon dioxide Cascadilla Creek Water Catbird Cayuga Lake Common Comstock Publishing Cornell Rural School Cornell University Date month-day density dissolved oxygen drainage basin Eastern Phoebe Ecology erosion Fall Creek Family feet flora Frog G. P. Putnam's Sons Gmelin gorge Green Heron Hairy Woodpecker heat Hellige Comparator House Wren ice rubble inches influence insects June and July larvae light penetration Linnaeus located Mammal method Mourning Dove moving water noted nymphs outdoor laboratory photosynthesis plants pollution problem Purple Grackle Red-eyed Vireo rocks Rural School Leaflet section to follow Seen and heard seen at area seen from area shown in Figure shows snow soil species stream bank stream water student Study area thermometer thesis tion Turbidity upstream velocity Volume of Flow water movement water power water temperature wind Woodpecker seen