Congress in New Zealand 1987

Erscheinungsjahr 1988
ISBN: 978-3-510-54029-7
Verlag: E. Schweizerbart

Buch, Englisch, Band 23, 436 Seiten, Format (B × H): 170 mm x 240 mm, Gewicht: 1300 g

Reihe: Verhandlungen IVL

Autoren/Hrsg.

V. Sládecek

Fachgebiete

• Naturwissenschaften Biowissenschaften

Inhaltsverzeichnis

Presidential Address

LÖFFLER, H.: The population dynamics of SIL, its present status and its possible future development and tasks 1

Edgardo Baldi Memorial Lecture SCHINDLER, D. W.: Experimental studies of chemical stressors on whole lake ecosystems 11

Plenary Lectures
COFFEY, B. T.: Aquatic macrophyte management in New Zealand 42

DAVIS, S. F.: Salmonid fisheries management in New Zealand waters 48

I. Physical Limnology

STEFAN, H. G., JOHNSON, T. R., ELLIS, CH. R., FARRELL, G. J. &

AKIYAMA, J.: Laboratory studies on the initiation of density currents by inflows to lakes and reservoirs 58

LOSEE, R. F. & WETZEL, R. G.: Water movement within submersed littoral vegetation 62

IMBODEN, D. M., STOTZ, B. & WÜEST, A.: Hypolimnic mixing in a deep alpine lake and the role of a storm event 67

SOSSAU, CH. & PECHLANER, R.: The regained, but hidden holomixis of the Austrian Lake Traunsee 74

MACINTYRE, S. & MELACK, J. M.: Frequencyy and depth of vertical mixin in an Amazon floodplain lake (L. Calado, Brazil) 80

COULTER, G. W.: Seasonal hydrodynamic cycles in Lake Tanganyika 86

AMBE, Y., HORIUCHI, S. & KAWAI, T.: Variation of water balance of Lake Mashu - A closed volcanic lake in Japan 90

JOHNSTONE, I. M., HARDING, D. & ROBERTSON, R. D. S.: A geothermal density current 96

II. Chemical Limnology

VERDUIN, J.: The Baule-Mitscherlich limiting factor equation evaluated in freshwater habitats 103

CARIGNAN, R.: Seasonal dynamics of sulfate and hydrogen sulfide near the sediment-water interface of an oligotrophic acid lake 106

ERIKSEN, C. H., ZANELLA, A. W. & NYS, M. H.: A hypothesis to explain the colloidal differences between the Upper and Lower Inyo Crater Lakes 116

WURTSBAUGH, W. A.: Iron, molybdenum and phosphorus limitation of N2-fixation maintains nitrogen deficiency of plankton in the Great Salt Lake drainage (Utah, USA) 121

LABAUGH, J. W.: Relation of hydrogeologic setting to chemical characteristics of selected lakes and wetlands within a climate gradient in the North-Central United States 131

TURK, J. T.: Use of regional lake-sulfate concentrations in the evaluation of watershed processes in high-elevation parts of the Western United States 138

EILERS, J. M., BRAKKE, D. F., LANDERS, D. H. & KELLAR, P. E.: Characteristics of lakes in mountainous areas of the Western United States 144

LANDERS, D. H., EILERS, J. M., BRAKKE, D. F. & KELLAR, P. E.: Characteristics of acidic lakes in the Eastern United States 152

SCHELSKE, C. L., CONLEY, D.J. & STOERMER, E. F.: Has silica increased in Lake Superior waters? 163

CARACO, N. F., COLE, J. J., LIKENS, G. E., MATTSON, M. D. & NOLAN, S.: A very imbalanced nutrient budget for Mirror Lake, New Hampshire, U.S.A 170

ALBERTS, J. J., BOWLING, J. W., SCHINDLER, J. E. & KYLE, D. E.: Seasonal dynamics of physical and chemical properties of a warm monomictic reservoir 176

FLEISCHER, S. & HAMRIN, S. F.: Land use and nitrogen losses - a study within the Laholm Bay drainage area of Southwestern Sweden 181

FORSBERG, C. & MORLING, G.: Examples of changes in water chemistry during lake acidi- and "deacidification" 193

PETTERSSON, K.: The mobility of phosphorus in fish-food and fecals 200

OSBORNE, P. K., POLUNIN, N. V. C. & NICHOLSON, K.: Geochemical traces of riverine influence on a tropical lateral lake 207

III. Lakes. 1. North America

MACIOLEK, J. A.: Tundra ponds of the Yukon Delta, Alaska, and their invertebrate communities (Abstract) 212

ALEXANDER, V., WHALEN, S. C. & KLINGENSMITH, K. M.: Nitrogen cycling in arctic lakes and ponds (Abstract) 213

STOCKNER, J. G. & SHORTREED, K. S.: Algal picoplankton production and contribution to food-webs in oligotrophic British Columbia lakes (Abstract) 214

ASHLEY, K. I.: Hypolimnetic aeration research in British Columbia 215

TRIMBEE, A. M. & PREPAS, E. E.: The effect of oxygen depletion on the timing and magnitude of blue-green algal blooms 220

PREPAS, E. E. & TRIMBEE