Common Tern Nesting at Oneida Lake, New York

The Auk ◽  
1941 ◽  
Vol 58 (2) ◽  
pp. 257-258
Keyword(s):  
New York ◽  









1976 ◽  
Vol 33 (4) ◽  
pp. 783-792 ◽  
Author(s):  
J. L. Forney

Abundance of eight successive year-classes of walleyes (Stizostedion vitreum vitreum) was measured at intervals from hatching into the second year. Each year-class arose from an initial stock of 12–18 billion eggs. Population of pelagic larvae was augmented in some years by the release of hatchery-reared larvae but the effect on year-class size was obscured by mortality after young became demersal. Decrease in number of fingerlings was attributed to predation by older walleyes. Intensity of predation was influenced by abundance of alternate prey and duration of cannibalism by growth of young walleyes. Five year-classes that were monitored through age 4 contributed 12,000–478,000 walleyes to the adult stock.



1992 ◽  
Vol 49 (8) ◽  
pp. 1588-1596 ◽  
Author(s):  
Donald J. McQueen ◽  
Edward L. Mills ◽  
John L. Forney ◽  
Mark R. S. Johannes ◽  
John R. Post

We used standardized methods to analyze a 14-yr data set from Oneida Lake and a 10-yr data set from Lake St. George. We estimated mean summer concentrations of several trophic level indicators including piscivores, planktivores, zooplankton, phytoplankton, and total phosphorus, and we then investigated the relationships between these variables. Both data sets yielded similar long-term and short-term trends. The long-term mean annual trends were that (1) the relationships between concentrations of planktivores and zooplankton (including daphnids) were always negative, (2) the relationships between concentrations of zooplankton and various measures of phytoplankton abundance were unpredictable and never statistically significant, and (3) the relationships between total phosphorus and various measures of phytoplankton abundance were always positive. Over short periods, the data from both lakes showed periodic, strong top-down relationships between concentrations of zooplankton (especially large Daphnia) and chlorophyll a, but these events were unpredictable and were seldom related to piscivore abundance.





2005 ◽  
Vol 25 (4) ◽  
pp. 1441-1447 ◽  
Author(s):  
Anthony J. VanDeValk ◽  
John L. Forney ◽  
James R. Jackson ◽  
Lars G. Rudstam ◽  
Thomas E. Brooking ◽  
...  
Keyword(s):  
New York ◽  


2004 ◽  
Vol 16 (1) ◽  
pp. 23-28 ◽  
Author(s):  
R. G. Getchell ◽  
G. A. Wooster ◽  
L. G. Rudstam ◽  
A. J. Van DeValk ◽  
T. E. Brooking ◽  
...  




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