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[½»Á÷] SOIL ECOLOGY 2003 Kluwer Academic Publishers

http://rapidshare.com/files/37105996/Soil_Ecology.pdf


Chapter I INTERNAL ENVIRONMENT‚
MICROCLIMATE AND RESOURCES
I.1 THE SOIL ENVIRONMENT
1
1
1.1 Soil components and structures - the major groupings
1.1.1 The solid phase components
1.1.1 1 The mineral components - soil texture
1.1.1.2 Clays and clay minerals
1.1.2 The soil solution
1.1.2.1 Biological nutrient and other elemental concentrations
1.1.2.2 Pedogenetic importance
1.1.3 The organic components
1.1.3.1 Morphology and in situ localisation
1.1.3.2 Physical and chemical characterisation
1.1.3.3 Particle size and aggregate fractionation
1.1.3.4 Functional characterisation
1.2 The soil atmosphere
1.2.1 The composition of the soil atmosphere
1.2.2 Carbon dioxide
1.2.3 Anaerobiosis
1.3 Soil structure and micro-relief
1.3.1 Components of soil structure
1.3.2 Classification of soil structure
1.3.3 Aggregate formation and stabilisation
1.3.3.1 Genesis and size of aggregates
1.3.3.2 Organo-mineral bonding
1.3.4 Dynamics and impairment of soil structure
I.2 THE SOIL MICROCLIMATE
2.1 Soil
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