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RECORD NUMBER: 318 OF 539

OLS Field Name OLS Field Data
Main Title Phosphorus in Action Biological Processes in Soil Phosphorus Cycling / [electronic resource] :
Type EBOOK
Author Bünemann, Else.
Other Authors
Author Title of a Work
Oberson, Astrid.
Frossard, Emmanuel.
Publisher Springer Berlin Heidelberg : Imprint: Springer,
Year Published 2011
Call Number QD415-436
ISBN 9783642152719
Subjects Life sciences. ; Agriculture. ; Biochemistry. ; Microbiology. ; Plant physiology. ; Soil conservation.
Internet Access
Description Access URL
http://dx.doi.org/10.1007/978-3-642-15271-9
Collation XV, 483 p. online resource.
Notes
Due to license restrictions, this resource is available to EPA employees and authorized contractors only
Contents Notes
Soil organic phosphorus speciation by spectroscopic techniques -- Characterization of phosphorus forms in soil microorganisms -- The use of tracers to investigate phosphate cycling in soil/plant systems -- Molecular approaches to study biological phosphorus cycling -- Modelling phosphorus dynamics in the soil-plant system -- Role of mycorrhizal symbioses in phosphorus cycling -- Solubilization of phosphorus by soil microorganisms -- Role of soil macrofauna in phosphorus cycling -- Role of phosphatase enzymes in soil -- Rhizosphere processes, plant response and adaptations -- Biological phosphorus cycling in grasslands - Interactions with N -- Biological phosphorus cycling in arctic and alpine soils -- Phosphorus nutrition of forest plantations: the role of inorganic and organic phosphorus. - Phosphorus cycling in tropical forests growing on highly weathered soils -- Biological P cycling in dryland regions -- Manure management effects on phosphorus biotransformations and losses in animal production -- Management impacts on biological phosphorus cycling in cropped soils -- Phosphorus and global change. Phosphorus (P) is a finite resource which is essential for life. It is a limiting nutrient in many ecosystems but also a pollutant which can affect biodiversity in terrestrial ecosystems and change the ecology of water bodies. This book collects the existing, up-to-date information on biological processes in soil P cycling, which to date have remained much less understood than physico-chemical processes. The methods section presents spectroscopic techniques, characterization of microbial P forms, as well as the use of tracers, molecular approaches and modeling of soil-plant systems. The section on processes deals with mycorrhizal symbioses, microbial P solubilization, soil macrofauna, phosphatase enzymes and rhizosphere processes. On the system level, P cycling is examined for grasslands, arctic and alpine soils, forest plantations, tropical forests, and dryland regions, while aspects of P management with respect to animal production and cropping are also presented. The final chapter examines the interactions between global change and P cycling.