References
- Auer , M. T. , Graham , J. E. , Graham , L. E. and Kranzfelder , J. A. 1983 . “ Factors regulating the spatial and temporal distribution of Cladophora and Ulothrix in the Laurentian Great Lakes ” . In Periphyton of freshwater ecosystems, Edited by: Wetzel , R. G. 133 – 145 . Junk
- Biggs , B. J. F. 1985 . Algae—a blooming nuisance in rivers . Soil and water , 21 (2) : 27 – 31 .
- _____ . 1987 . The effects of sample storage and mechanical blending on the quantitative analysis of river periphyton . Freshwater biology , 18 : 197 – 203 .
- _____ . 1989 . Biomonitoring of organic pollution using periphyton, South Branch Canterbury, New Zealand . New Zealand journal of marine and freshwater research , 23 : 263 – 274 .
- Biggs , B. J. F. and Close , M. E. 1989 . Periphyton biomass dynamics in gravel bed rivers: the relative effects of flows and nutrients . Freshwater biology , 22 : 209 – 231 .
- Biggs , B. J. F. , Duncan , M. J. , Jowett , I. G. , Quinn , J. M. , Hickey , C. W. , Davies‐Colley , R. J. and Close , M. E. 1990 . Ecological characterisation, classification, and modelling of New Zealand rivers: an introduction and synthesis . New Zealand journal of marine and freshwater research , 24 this issue
- Biggs , B. F. J. and Price , G. M. 1987 . A survey of filamentous algal proliferations in New Zealand rivers . New Zealand journal of marine and freshwater research , 21 : 175 – 191 .
- Biggs , B. F. J. and Shand , B. I. 1987 . Biological communities and power development in the Lower Clutha River, Otago , Publication 10 of the Hydrology Centre 127 Christchurch : Ministry of Works and Development .
- Close , M. E. and Davies‐Colley , R. J. 1990a . Base flow water chemistry in New Zealand rivers. 1. Characterisation . New Zealand journal of marine and freshwater research , 24 this issue
- _____ . 1990b . Baseflow water chemistry in New Zealand rivers. 2. Influence of environmental factors . New Zealand journal of marine and freshwater research , 24 this issue
- Cushing , C. E. , McIntire , C. D. , Sedell , J. R. , Cummins , K. W. , Minshall , G. W. , Petersen , R. C. and Vannote , R. L. 1980 . Comparative study of physical‐chemical variables of streams using multivariate analyses . Archiv für hydrobiologie , 89 : 343 – 352 .
- Entwisle , T. 1989a . Macroalgae in the Yarra River basin: flora and distribution . Proceedings of the Royal Society of Victoria , 101 : 1 – 76 .
- _____ . 1989b . Phenology of Cladophora‐Stigeoclonium community in two urban creeks of Melbourne . Australian journal of marine and freshwater research , 40 : 471 – 489 .
- Foged , N. 1979 . Diatoms in New Zealand, the North Island , Bibliotheca phycologia Band 47 225 Vaduz : J. Cramer .
- Graham , J. M. , Auer , M. T. , Canale , R. P. and Hoffmann , J. P. 1982 . Ecological studies and mathematical modelling of Cladophora in Lake Huron: 4. Photosynthesis and respiration as functions of light and temperature . Journal of Great Lakes research , 8 : 100 – 111 .
- Graham , J. M. , Kranzfelder , J. A. and Auer , M. T. 1985 . Light and temperature as factors regulating seasonal growth and distribution of Ulothrix zonata (Ulvophyceae) . Journal of phycology , 21 : 228 – 234 .
- Hill , M.O. 1979 . TWINSPAN: A Fortran program for arranging multivariate data in an ordered two‐way table by classification of individuals and attributes , 90 Ithaca, New York, 148501 : Ecology and systematics, Cornell University .
- Israelson , G. 1949 . On some attached Zygnemales and their significance in classifying streams . Botaniska notiser , 1949 : 313 – 358 .
- Jowett , I. and Duncan , M. J. 1990 . Flow variability in New Zealand rivers and its relationship to in‐stream habitat and biota . New Zealand journal of marine and freshwater research , 24 this issue
- Klecka , W. R. 1980 . Discriminant analysis , Sage University Papers Series: Quantitative applications in the social sciences, series no. 07–019 71 Beverly Hills and London : Sage Publications .
- Patrick , R. and Reimer , C. W. 1966 . The diatoms of the United States , Monographs of the Academy of Natural Sciences, Philadelphia 13 Volume 1 , 688
- _____ . 1975 . The diatoms of the United States , Monographs of the Academy of Natural Sciences, Philadelphia 13 Volume 2 , 213
- Prescott , G. W. 1972 . Algae of the western Great Lakes area. , Revised edition , 977 Dubuque, Iowa, , U.S.A. : Wm. C. Brown Publishers .
- _____ . 1981 . How to know the freshwater algae. , Revised edition , Dubuque, Iowa, , U.S.A. : Wm. C. Brown Publishers .
- Quinn , J. M. and Hickey , C. W. 1990 . Characterisation and classification of benthic invertebrate communities in 88 New Zealand rivers in relation to environmental factors . New Zealand journal of marine and freshwater research , 24 this issue
- SAS . 1988 . S.A.S. User's Guide: statistics, version , 6.03 edition , 956 Cary, N.C. : S.A.S. Institute Inc. .
- Saunders , W.M.H. 1968 . “ Phosphorus ” . In Soils of New Zealand, Part 2 , Soil Bureau Bulletin 26(2) New Zealand : DSIR .
- Tilman , D. , Kiesling , R. , Sterner , R. , Kilham , S. S. and Johnson , F. A. 1986 . Green, bluegreen and diatom algae: Taxonomic differences in competitive ability for phosphorus, silicon and nitrogen . Archiv für Hydrobiologie , 106 : 473 – 485 .
- Wells , N. 1968 . “ Elemental composition of soils and plants ” . In Soils of New Zealand, Part 2 , Soil Bureau Bulletin 26(2) New Zealand : DSIR .
- Whitford , L. A. and Schumacher , G. J. 1973 . A manual of freswater algae , 324 Raleigh, North Carolina : Sparks Press .
- Wilkinson , L. 1988 . SYSTAT: The system for statistics , 822 Evanston, IL, , USA : SYSTAT, Inc. .