Basic BiogeographyFirst published in 1985. This is the is the second edition of a study looking at ecology and biogeography with updated chapters including current research. It starts with the with the study of plants to gain an understanding of the complexities of ecological relationships. |
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Page 37
... Leached layer Percolating water B1 Iron pan B2 Further deposition layer ( clays , organic matter , iron and aluminium oxides ) B3 Indurated deposition layer C Parent material ( may or may not be related to underlying geology ) R Solid ...
... Leached layer Percolating water B1 Iron pan B2 Further deposition layer ( clays , organic matter , iron and aluminium oxides ) B3 Indurated deposition layer C Parent material ( may or may not be related to underlying geology ) R Solid ...
Page 45
... leached acidic soils Fig . 3.3 Schematic representation of the relationship between precipitation , percentage base saturation and pH . ( Modified from Oosting , 1956. ) An acid is defined as a substance which dissociates to produce ...
... leached acidic soils Fig . 3.3 Schematic representation of the relationship between precipitation , percentage base saturation and pH . ( Modified from Oosting , 1956. ) An acid is defined as a substance which dissociates to produce ...
Page 247
... Leached Branches Transfer to Branch Washed from canopy by rain Decomposition fall Leaves Leaf fall from trees Litter Litter fall from ground flora Soil Uptake by ground flora Ground flora Pinus sylvestris aged 47 years Crop Transfer to ...
... Leached Branches Transfer to Branch Washed from canopy by rain Decomposition fall Leaves Leaf fall from trees Litter Litter fall from ground flora Soil Uptake by ground flora Ground flora Pinus sylvestris aged 47 years Crop Transfer to ...
Contents
Introduction | 3 |
Initial approaches to vegetation study | 12 |
Initial approaches to soil study | 34 |
Copyright | |
9 other sections not shown
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Common terms and phrases
acid agricultural animals approach areas biogeography birch Britain British Isles brown earths bryophyte Cairngorm Calluna cations cent changes chemical clay climatic climax vegetation complex conifers conservation coypus crop cycle deciduous deer disturbance dominant Ecol ecology ecosystem energy environment environmental erosion example factors fire Flandrian forest Forestry Forestry Commission gley soils grass grazing ground flora growth habitat heather herbivores horizon humus important increase influence input insect land landscape layer leached lichen litter mainly methods mineral moorland moors mountain natural nutrients oakwood occur organic parent material pattern peat pest pine pinewood Pinus plant communities podzol pollen population present PRINT#3 production quadrats Quercus Quercus petraea recent region sample Scotland Scots pine Scottish Highlands seed seedlings shrubs slopes species structure surface Table temperature tree-line trees trophic level tropical upland values vegetation wood woodland Zealand zone