Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Joan E. Elias"'
Autor:
Jasmine E. Saros, Joan E. Elias, David D. VanderMeulen, Kristin E. Strock, Brenda Moraska Lafrancois, Mark B. Edlund, Robert Stottlemyer, William O. Hobbs, Daniel R. Engstrom, James E. Almendinger, David Toczydlowski
Publikováno v:
Global Biogeochemical Cycles. 30:514-533
Atmospheric deposition is a primary source of reactive nitrogen (Nr) to undisturbed watersheds of the Great Lakes region of the U.S., raising concerns over whether enhanced delivery over recent decades has affected lake ecosystems. The National Atmos
Autor:
Michael W. Meyer, Joan E. Elias
Publikováno v:
Wetlands. 23:800-816
Development of lakeshores has occurred at unprecedented levels in recent decades. Changes in the shoreland ecosystem concomitant with this development have been little studied. In this study, we compared the structural and floristic characteristics o
Autor:
Linda E. Graham, Thomas M. Frost, James A. Kranzfelder, Donald Kretchmer, Joan E. Elias, Mark Haase
Publikováno v:
Freshwater Biology. 38:395-399
1. A previously undescribed symbiotic relationship is reported between the freshwater sponge Corvomeyenia everetti, which occurs throughout eastern North America, and a yellow-green alga. 2. Ultrastructural and pigment analyses place the algal endosy
Publikováno v:
Limnology and Oceanography. 36:1244-1249