British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.
Conservation Land Management (CLM) ist ein Mitgliedermagazin und erscheint viermal im Jahr. Das Magazin gilt allgemein als unverzichtbare Lektüre für alle Personen, die sich aktiv für das Landmanagement in Großbritannien einsetzen. CLM enthält Artikel in Langform, Veranstaltungslisten, Buchempfehlungen, neue Produktinformationen und Berichte über Konferenzen und Vorträge.
A practical introduction to the various basic methods of assessing the properties of soil.
1. Acknowledgements 2. Prologue 3. Soils in the Field Mineral Particles - the Soil Framework 4. Organic Materials - Alive and Dead 5. The Arrangement of Particles and Pores - Soil Structure 6. Water in Soils 7. Air in Soils - Supply and Demand 8. Particle Surfaces and Soil Solutions 9. Soil Acidity and Alkalinity 10. The Availability of Plant Nutrients - Potassium, Calcium and Magnesium 11. Phosphorous and Sulphur 12. Nitrogen in Soils 13. The Availability of Water in Soils 14. Soil Fertility 15. Salinity and Sodicity 16. Pesticides and Metals 17. Epilogue 18. Appendices 19. References