Limnology
Found in 16 Collections and/or Records:
Alternative liming strategies for eastern brook trout (Salvelinus fontinalis) recovery in acidified streams : crab shell chitin in the limelight
Description: vi, 52 leaves : ill. , maps ; 29 cm.
Notes: Includes abstract; Thesis (M.S.)--Clarion University of Pennsylvania; Bibliography : leaves 31-32.
Comparative analysis of certain chemical and physical factors and their relation to the fish populations in three streams
Publisher: Clarion, Pa. : Clarion State College, 1975.
Description: v, 96 leaves : ill. ; 28 cm.
Notes: Thesis (M.S.)--Clarion State College; Bibliography: leaves 51-55
Comparison of the aquatic macroinvertebrate communities among three feeder streams of the East Branch Clarion River Lake, Elk and McKean Counties, Pennsylvania
Description: 75 leaves ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College; Bibliography: leaves 41-45
Comparisons of condition factors of Lepomis gibbosus linnaeus from Piney and East Branch Reservoirs of the Clarion River
Description: iii, 113 leaves : ill., maps ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College, 1975; Bibliography: leaves 106-113
Determination of the algal growth-limiting nutrients in stripmine ponds
Publisher: Clarion, Pa. : [s.n.], 1984.
Description: vi, 78 leaves ; 29 cm.
Notes: Thesis (M.S.)--Clarion University of Pennsylvania, 1984; Bibliography: leaves 72-78.
Effect of nitrate and phosphate enrichments on phytoplankton productivity in the East Branch Clarion River Lake as determined by the carbon-14 rapid bioassay technique
Description: iii, 51 leaves : ill. ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College, 1975; Bibliography: leaves 24-29
Effects of a hydrogen sulfide effluent on the macroinvertebrate life in a single riffle of the North Fork
Description: 55 leaves : ill. ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College, 1975; Bibliography: [53]-55
Effects of overwinter drawdown on the aquatic vegetation in Kahle Lake, Clarion-Venango Counties, Pennsylvania
Publisher: Clarion, Pa. : Clarion State College, 1978.
Description: iii, 50 leaves : ill. ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College; Bibliography: leaves 46-50.
Influence of the Typha community on mine drainage
Publisher: Clarion, Pa. : [s.n.], 1984.
Description: iv, 113 leaves : map ; 29 cm.
Notes: Thesis (M.S.)--Clarion University of Pennsylvania, 1984; Bibliography: leaves 108-113.
Limnological and ecological comparison of Bigger and Longs Run, Beaver and Washington Counties, Penna.
Description: ix, 144 leaves : ill., maps ; 29 cm.
Notes: Thesis (M.S.)--Clarion State College, 1972; Bibliography: leaves 102-112