Introductory lecture at the international symposium ‘phosphorus in freshwater ecosystems’, Uppsala, Sweden in October 1985 Joseph Shapiro OriginalPaper Pages: 9 - 17
Phosphorus in soil, water and sediment: an overview H. HoltanL. Kamp-NielsenA. O. Stuanes OriginalPaper Pages: 19 - 34
Background yield of phosphorus from drainage area and atmosphere: An empirical approach Thorsten Ahl OriginalPaper Pages: 35 - 44
Analytical determination of orthophosphate in water Ola BrobergKurt Pettersson OriginalPaper Pages: 45 - 59
Particulate and dissolved phosphorus forms in freshwater: composition and analysis Ola BrobergGunnar Persson OriginalPaper Pages: 61 - 90
Phosphorus in sediments — speciation and analysis Kurt PetterssonBengt BoströmOle-Stig Jacobsen OriginalPaper Pages: 91 - 101
Phosphorus in interstitial water: methods and dynamics Magnus EnellStefan Löfgren OriginalPaper Pages: 103 - 132
Bioavailability of different phosphorus forms in freshwater systems Bengt BoströmGunnar PerssonBrita Broberg OriginalPaper Pages: 133 - 155
Phosphatases; origin, characteristics and function in lakes Mats JanssonHåkan OlssonKurt Pettersson OriginalPaper Pages: 157 - 175
Phosphorus as growth-regulating factor relative to other environmental factors in cultured algae Gunnel Ahlgren OriginalPaper Pages: 191 - 210
Phytoplankton biomass and production in relation to phosphorus Ulf HeymanAlf Lundgren OriginalPaper Pages: 211 - 227
Exchange of phosphorus across the sediment-water interface Bengt BoströmJens M. AndersenMats Jansson OriginalPaper Pages: 229 - 244
Influence of aquatic macrophytes on phosphorus cycling in lakes Wilhelm GranéliDoris Solander OriginalPaper Pages: 245 - 266
The influence of animals on phosphorus cycling in lake ecosystems Gunnar AnderssonWilhelm GranéliJan Stenson OriginalPaper Pages: 267 - 284
Empirical and theoretical models of phosphorus loading, retention and concentration vs. lake trophic state Ingemar AhlgrenTom FriskLars Kamp-Nielsen OriginalPaper Pages: 285 - 303
Control of phosphorus discharges: present situation and trends Peter BalmérBengt Hultman OriginalPaper Pages: 305 - 319
Experiences with reducing point sources of phosphorus to lakes Peter CullenCurt Forsberg OriginalPaper Pages: 321 - 336