LITERATURE CITED
- Azam , F. 1998 . Microbial control of oceanic carbon flux: the plot thickens . Science , 280 : 694 – 696 .
- Bernard , E. C. 1977 . A new species of Hexapodibius from North America, with a redescription of Diphascon belgicae (Tardigrada) . Transactions of the American Microscopical Society , 96 : 476 – 482 .
- Boudrye , M. R. 1957 . Notes on the Tardigrada of Minnesota . Proceedings of the Minnesota Academy of Science , 25 : 195 – 199 .
- Boyle , T. P. , Hoefs , N. J. and Beeson , D. R. 1992 . An evaluation of the status of benthic macroinvertebrate communities in the Saint Croix National Scenic Riverway, Minnesota and Wisconsin: Water Resources Division National Park Service Colorado State University 1 – 32 .
- Cathey , D. D. , Parker , B. C. , Simmons , G. M. , Yonge , W. H. and Von Brunt , M. R. 1981 . The microfauna of algal mats and artificial substrates in Southern Victoria Land lakes of Antarctica . Hydrobiologia , 85 : 3 – 16 .
- Chin , W.-C. , Orellana , M. V. and Verdugo , P. 1998 . Spontaneous assembly of marine dissolved organic matter into polymer gels . Nature , 391 : 568 – 572 .
- Fallon , J. D. and McNellis , R. P. 2000 . Nutrients and suspended sediment in snowmelt runoff from part of the upper Mississippi River basin, Minnesota and Wisconsin, 1997. U.S. Department of the Interior/U.S. Geological Survey. National Water-Quality Assessment Program. Water-Resources Investigations Report 00 – 4165 .
- Gustavson , T. C. 1963 . A report on collecting, preparing, and mounting tardigrades from central eastern North Dakota . Proceedings of the North Dakota Academy of Science , 17 : 28 – 31 .
- Haden , G. A. , Blinn , D. W. , Shannon , J. P. and Wilson , K. P. 1999 . Driftwood: an alternative habitat for macroinvertebrates in a large desert river . Hydrobiologia , 397 : 179 – 186 .
- Happey-Wood , C. M. 1991 . “ Ecology of freshwater planktonic green algae. ” . In Growth and reproductive strategies of freshwater phytoplankton. 1st edition. Edited by: Sandgren , C. D. 178 – 226 . Cambridge. : Cambridge University Press .
- Hummon , W. 1987 . Meiobenthos of the Mississippi headwaters 125 – 140 . R. Bertolani. Biology of tardigrades: proceedings of the 4th International Symposium on the Tardigrada, Modem, September 3–5,1985. Mucchi, Modena
- Knepper , K. N. 1989 . Tardigrades of the Heritage Trail. Thesis, Loras College, Dubuque, Iowa 1 – 19 .
- Kristiansen , J. , Takahashi , E. , Rosowski , J. R. and Parker , B. C. 1982 . “ Chysophyceae: introduction and bibliography. ” . In Selected papers in Phycology II. Phycological Society of America, Book Division, Lawrence, Kansas. 698 – 704 .
- Kroening , S. E. , Fallon , J. D. and Lee , K. E. 2000 . Water-quality assessment of part of the Upper Mississippi River basin, Minnesota and Wisconsin: trace elements in streambed sediment and fish livers, 1995–96. U.S. Geological Survey Water-Resources Investigations Report 00 – 4031 .
- Kroening , S. E. and Stark , J. R. 1997 . Variability of nutrients in streams in part of the Upper Mississippi River basin, Minnesota and Wisconsin. U.S. Geological Survey Fact Sheet FS-164–97.
- Malmqvist , B. 2002 . Aquatic invertebrates in riverine landscapes . Freshwater Biology , 47 : 679 – 694 .
- Maucci , W. 1987 . Contributions to the knowledge of the North American Tardigrada with emphasis on the fauna of Yellowstone National Park, Wyoming 187 – 210 . R. Bertolani. Biology of tardigrades: proceedings of the 4th International Symposium on the Tardigrada, Modena, September 3–5,1985. Mucchi, Modena
- McInnes , S. J. 1994 . Zoogeographic distrubution of terrestrial/freshwater tardigrades from current literature . Journal of Natural History , 28 : 257 – 352 .
- McInnes , S. , Ellis-Evans , J. C. and Bertolani , R. 1987 . “ Tardigrades from maritime Anarctic freshwater lakes. ” . In Biology of tardigrades: proceedings of the 4th International Symposium on the Tardigrada, Modena, September 3–5, 1985. Mucchi, Modena. 111 – 123 .
- Moon , S. Y. , Kim , W. and Chang , C. Y. 1989 . Freshwater Tardigrades from Korea . Korean Journal of Systematic Zoology , 5 : 159 – 172 .
- Morgan , C. I. and King , P. E. 1976 . British tardigrades, Tardigrada: keys and notes for the identification of the species London. : Academic Press .
- Nelson , D. R. , Kincer , C. J. and Williams , T. C. 1987 . Effects of habitat disturbances on aquatic tardigrade populations 141 – 153 . R. Bertolani. Biology of tardigrades: proceedings of the 4th International Symposium on the Tardigrada, Modena, September 3–5,1985. Mucchi, Modena
- Nelson , D. R. and Marley , N. J. 2000 . The biology and ecology of Iotic Tardigrada . Freshwater Biology , 44 : 93 – 108 .
- Pennak , R. W. 1989 . Fresh-water invertebrates of the United States: protozoa to mollusca, , 3rd edition New York. : Wiley .
- Poole , G. C. 2002 . Fluvial landscape ecology: addressing uniqueness within the river discontinuum . Freshwater Biology , 47 : 641 – 660 .
- Puglia , C. R. 1964 . Some Tardigrades from Illinois . Transactions of the American Microscopical Society , 83 : 331
- Reynolds , C. S. 1984 . The ecology of freshwater phytoplankton Cambridge. : Cambridge University Press .
- Robinson , C. T. , Tockner , K. and Ward , J. V. 2002 . The fauna of dynamic riverine landscapes . Freshwater Biology , 47 : 661 – 678 .
- Rzoska , J. 1974 . The Upper Nile swamps: tropical study . Freshwater Biology , 4 : 1 – 30 .
- Sandgren , C. D. 1986 . “ Effects of environmental temperature on the vegetative growth and sexual life history ” . In Dinobryon cylindricum Imhof. 207 – 228 . Cambridge. : Cambridge University Press . J. Kristiansen, and R. A. Andersen. Chrysophytes: aspects and problems
- Siver , P. A. , Chock , J. S. , Kristiansen , J. and Andersen , R. A. 1986 . “ Plankton dynamics in a chrysophycean lake. ” . In Chrysophytes: aspects and problems 165 – 183 . Cambridge. : Cambridge University Press .
- Stark , J. R. , Hanson , P. E. , Goldstein , R. M. , Fallon , J. D. , Fong , A. L. , Lee , K. E. , Kroening , S. E. and Andrews , W. J. 2000 . Water Quality in the Upper Mississippi River Basin Minnesota, Wisconsin, South Dakota, Iowa, and North Dakota, 1995–98. U.S. Department of the Interior/U.S. Geological Survey. Water Resources Circular 1211.
- Tilden , J. E. 1897 . Some new species of Minnesota algae that live in a calcareous or siliceous matrix. Botanical Gazette 95 – 104 .
- Ward , J. V. , Tockner , K. , Arscott , D. B. and Claret , C. 2002 . Riverine landscape diversity . Freshwater Biology , 47 : 517 – 540 .