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 36
... field . If necessary , this field investigation can then be followed by a laboratory analysis to provide more precise information . With practice and experience many soil properties can be adequately determined in the field , reducing ...
... field . If necessary , this field investigation can then be followed by a laboratory analysis to provide more precise information . With practice and experience many soil properties can be adequately determined in the field , reducing ...
Page 84
... field of more or less continuous variation by the term nodum , an abstract vegetation unit of any category ( see Fig . 4.11 ) . A1 A B 0 2 4 km B3 A3 A2 B2 B1 In form similar to A3 ( or B3 ) This set generalized to this ( The Nodum ) B3 ...
... field of more or less continuous variation by the term nodum , an abstract vegetation unit of any category ( see Fig . 4.11 ) . A1 A B 0 2 4 km B3 A3 A2 B2 B1 In form similar to A3 ( or B3 ) This set generalized to this ( The Nodum ) B3 ...
Page 143
... field . Air tubes and electrical cables connect the cuvette with recording equipment housed in the mobile laboratory ... field situation ( Figs . 6.18 , 6.19 and 6.20 ) . Field observations by Tranquillini of shoot desiccation at various ...
... field . Air tubes and electrical cables connect the cuvette with recording equipment housed in the mobile laboratory ... field situation ( Figs . 6.18 , 6.19 and 6.20 ) . Field observations by Tranquillini of shoot desiccation at various ...
Contents
Introduction | 3 |
Initial approaches to vegetation study | 12 |
Initial approaches to soil study | 34 |
Copyright | |
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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