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Articles 1 - 9 of 9
Full-Text Articles in Biology
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard S. Mitchell, Gordon C. Tucker
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard S. Mitchell, Gordon C. Tucker
Gordon C. Tucker
No abstract provided.
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon C. Tucker
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon C. Tucker
Gordon C. Tucker
No abstract provided.
Catch-Effort Estimation Of White-Tailed Deer Population Size, James M. Novak, Kim T. Scribner, William D. Dupont, Michael H. Smith
Catch-Effort Estimation Of White-Tailed Deer Population Size, James M. Novak, Kim T. Scribner, William D. Dupont, Michael H. Smith
Faculty Research & Creative Activity
Estimation of population size is important for most research in population biology and in the management of game species. Using a stochastic, catch-effort, competing risks model (Dupont 1983), we estimated the population size of the Savannah River Site white-tailed deer (Odocotleus virginianus) herd for 1965-86. Population size varied markedly in response to changes in both hunting method and pressure. Still hunters preferentially harvested older animals compared to dog hunters. Deer were 2.37 times more susceptible to harvest from dog hunting than from still hunting. Hunter-induced mortality was estimated as 1.73 and 4.10 times as large as nonhunting mortality for still …
Frequency Distribution Of Conception Dates In A White-Tailed Deer Herd, James M. Novak, Olin E. Rhodes, Michael H. Smith, Paul E. Johns
Frequency Distribution Of Conception Dates In A White-Tailed Deer Herd, James M. Novak, Olin E. Rhodes, Michael H. Smith, Paul E. Johns
Faculty Research & Creative Activity
Conception dates of white-tailed deer, Odocoi/eus virginia1111s (Zinunennann, 1780) were estimated for the breeding periods of 1974 - 76 and 1984 using fall and winter- spring fetal data. Conception dates estimated from data collected in the fall were biased. This bias resulted in an earlier mean conception date than that based on information which included data from later breeding females. Mean breeding dates differed significantly between female age classes due to delayed conception in fawns which also resulted in a skewed frequency distribution of conception dates. The frequency distribution of conception dates was leptokurtotic, suggesting that the distribution is constrnincd …
Culture Medium Ph Is Influenced By Basal Medium, Carbohydrate Source, Gelling Agent, Activated Charcoal, And Medium Storage Method, Henry R. Owen, Donna Wengerd, A. Raymond Miller
Culture Medium Ph Is Influenced By Basal Medium, Carbohydrate Source, Gelling Agent, Activated Charcoal, And Medium Storage Method, Henry R. Owen, Donna Wengerd, A. Raymond Miller
Faculty Research & Creative Activity
When four carbohydrates were tested against six commonly cited inorganic basal media, post-autoclave pH was highest for carbohydrate-free and sucrose- containing media, and progressively lower for maltose-, P lucose-, and fructose-containing media, respectively, post-autoclave pH for these media without carbohydrates was related to medium buffering capacity. Addition of gelling agents (10 of 11 tested) increased the post¬autoclave pH of MS medium containing sucrose. Neutralized and acid-washed activated charcoal also increased the post-autoclave pH of liquid and agar- solidified MS medium, and the pH changed further during 8 weeks of storage. Changes in medium pH caused by gelling agents, but not …
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard S. Mitchell, Gordon C. Tucker
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard S. Mitchell, Gordon C. Tucker
Faculty Research & Creative Activity
No abstract provided.
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard Mitchell, Gordon Tucker
Sagina Japonica (Sw.) Ohwi, An Overlooked Adventive In The Northeastern United States, Richard Mitchell, Gordon Tucker
Faculty Research & Creative Activity
No abstract provided.
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon C. Tucker
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon C. Tucker
Faculty Research & Creative Activity
No abstract provided.
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon Tucker
Scirpus Polyphyllus (Cyperaceae) In New Hampshire, Gordon Tucker
Faculty Research & Creative Activity
No abstract provided.