(Introduction)
Total phosphorus inputs to the oceans
Total phosphorus burial in the oceans
Inputs and burial of biogeochemically active phosphorus to the
oceans
Phosphorus dynamics in estuaries - Phosphate desorption and particulate
burial
Mecanisms of phosphorus burial and retention in near-shore and
marine sediments
Near-shore temperate sediments
Near-shore tropical and subtropical sediments
Deep-sea sediments
Role of phosphorus inputs and the sedimentary phosphorus cycle
in regilating net primary production in estuaries and oceans
Acknowledgements
SCOPE 54 -Phosphorus in the Global Environment - Transfers, Cycles and Management
List of Contributors ix
Preface xiv
Acknowledgements xv
1 Introduction And Synthesis 1
Holm Tiessen
2 Global Transfers Of P In Fertilizer Materials And Agricultural
Commodities 7
James D. Beaton, Terry L. Roberts, Ed H. Halstead and Lyle E.
Cowell
3 Closing The Cycle: Obstacles To Efficient P Management
For Improved Global Food Security 27
Artur Runge-Metzger
4 Phosphorus Balance In European Agriculture - Status And
Policy Options 43
Erik Sibbesen and Arthur Runge-Metzger
5 Phosphorus Fertility Management In Agroecosystems
59
Michael J. Hedley, John J. Mortvedt, N.S. Bolan and J. Keith Syers
6 Heavy Metal And Radionuclide Contaminants In Phosphate
Fertilizers 93
John J. Mortvedt and James D. Beaton
7 Reactions Controlling The Cycling Of P In Soils 107
Emmanuel Frossard, Michel Brossard, Michael J. Hedley and Allister
Metherell
8 Strategies Of Phosphorus Acquisition And Conservation
By Plant Species And Communities 139
Kate Lajtha and Anthony F. Harrison
9 Rehabilitation Of Anthropic Savanna 149
Helmuth R. von Uexkull and E. Mutert
10 Phosphorus Dynamics In Slash-and-burn And Alley Cropping
On Ultisols Of The Humid Tropics 155
Michael Hands, Anthony F. Harrison and T. Bayliss-Smith
11 Phosphorus Transfers From Terrestrial To Aquatic Ecosystems
171
Andrew N. Sharpley, Mike J. Hedley, Erik Sibbesen, Anna Hillbricht-Ilkowska,
W. Alan House and Lech Ryszkowski
12 Phosphorus Transfers And Landscape Structure: Riparian
Sites And Diversified Land Use Patterns 201
Anna Hillbricht-Ilkowska, Lech Ryszkowski and Andrew N. Sharpley
13 Phosphate Transport And Retention In A Riparian Meadow
- A Case Study 229
Andrzje Kedziora, Lech Ryszkowski and Zbigniew Kundzewicz
14 Influence Of Human Populations On Phosphorus Transfers
To Aquatic Systems: A Regional Scale Study Using Large Rivers
235
Nina F. Caraco
15 Transport And Transformations Of P, Fluvial And Lacustrine
Ecosystems 245
John Melack
16 Phosphorus As A Limiting Resource In Inland Waters; Interactions
With Nitrogen 255
Johan U. Grobbelaar and W. Alan House
17 The P Cycle In The Balaton Catchment - A Hungarian Case
Study 275
Sandor Herodek, Vera Istvanovics, Geza Jolankai, Peter Csatho,
Tamas Nemeth and G. Gyorgy Varallyay
18 Nutrient Limitation Of Phytoplankton And Eutrophication
Of Inland, Estuarine And Marine Waters 301
Thomas R. Fisher, John M. Melack, Johan U. Grobbelaar and Robert
W. Howarth
19 Transport To And Processing Of P In Near-shore and Oceanic
Waters 323
Robert W. Howarth, Henning S. Jensen, Roxanne Marino and Henk
Postma
20 Phosphorus Transfer From Tropical Terrestrial To Aquatic
Systems - Mangroves 347
Ignacio H. Salcedo and Carmen Medeiros
References 363
Index 459