Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Matthew D. Keyse"'
Autor:
Stephen C. Whalen, Anne E. Hershey, Robert M. Northington, Matthew D. Keyse, Steven R. Beaty, Eric R. Sokol
Publikováno v:
Journal of the North American Benthological Society. 29:465-479
Across aquatic ecosystems, benthic secondary production generally is thought to be limited by autochthonous primary production. We estimated secondary production in 8 oligotrophic arctic lakes of varying morphometric characteristics for which we also
Autor:
Kenneth Fortino, Matthew D. Keyse, Anne E. Hershey, Elizabeth Binkley, Robert M. Northington, Cassandra A. Medvedeff
Publikováno v:
SIL Proceedings, 1922-2010. 30:1321-1325
(2010). Use of allochthonous and autochthonous carbon sources by Chironomus in arctic lakes. SIL Proceedings, 1922-2010: Vol. 30, No. 9, pp. 1321-1325.
Publikováno v:
Hydrobiologia. 621:75-84
The movement of sediment between the lake bottom and water column of shallow lakes can be sizeable due to the large potential for resuspension in these systems. Resuspended sediments have been shown to alter phytoplankton community composition and el
Autor:
W. John O’Brien, Matthew D. Keyse, Michael E. McDonald, Kenneth Fortino, Chris Luecke, Anne E. Hershey, Philip W. Lienesch
Publikováno v:
Hydrobiologia. 579:175-185
We examined the effect of large (potentially piscivorous) lake trout (Salvelinus namaycush) on the dietary habits of small lake trout in an arctic lake. We hypothesized that large lake trout constrain the foraging of small lake trout, thus, in the ab
Autor:
Stephen C. Whalen, Chris Luecke, S. Beaty, Matthew D. Keyse, Anne E. Hershey, W. J. O'Brien, S. Kelly, Kenneth Fortino
Publikováno v:
Limnology and Oceanography. 51:177-188
We tested the hypotheses that benthic macroinvertebrates, especially chironomid larvae in the Tribe Chironomini, from small oligotrophic arctic lakes are only weakly linked to pelagic food sources, and that they are trophically linked to biogenic met
Autor:
S. Beaty, Anne E. Hershey, P. P. Mou, Carl Richards, G. A. Gettel, Amber J. Ulseth, Matthew D. Keyse, W. J. O'Brien, Michael E. McDonald, Philip W. Lienesch, Chris Luecke, J. A. Schuldt, C. H. Mayer, Michael C. Miller, Steve C. Whalen, Kenneth Fortino
Publikováno v:
Freshwater Biology. 51:39-55
Summary 1. The distribution of species is affected by many factors operating at a variety of temporal and spatial scales in a heterogeneous landscape. In lakes, fish communities are dynamic, influenced by landscape-level factors that control colonisa
Autor:
Kenneth Fortino, Steven R. Beaty, Chris Luecke, W. J. O'Brien, S. Kelly, Anne E. Hershey, Matthew D. Keyse
Publikováno v:
SIL Proceedings, 1922-2010. 29:292-295