1. Ammonia emissions from agriculture

   • Holger Kirchmann
   • Martti Esala
   • Christine Jakobsson

   OriginalPaper Pages: 1 - 3

2. Atmospheric ammonia and ammonium transport in Europe and critical loads: a review

   • Martin Ferm

   OriginalPaper Pages: 5 - 17

3. Ammonia volatilization from dairy farming systems in temperate areas: a review

   • D.W. Bussink
   • O. Oenema

   OriginalPaper Pages: 19 - 33

4. Influence of nitrogen nutrition and metabolism on ammonia volatilization in plants

   • Marie Mattsson
   • Søren Husted
   • Jan K. Schjoerring

   OriginalPaper Pages: 35 - 40

5. Ammonia and nitrous oxide emissions from grass and alfalfa mulches

   • Lisbeth Larsson
   • Martin Ferm
   • Leif Klemedtsson

   Legacy Pages: 41 - 46

6. Ammonia volatilization from cattle slurry applied to grassland as affected by slurry treatment and application technique – first year results

   • P.K. Mattila

   Legacy Pages: 47 - 50

7. Technical measures to reduce ammonia losses after spreading of animal manure

   • Johan Malgeryd

   Legacy Pages: 51 - 57

8. Direct Ground Injection of livestock waste slurry to avoid ammonia emission

   • John Morken
   • Stein Sakshaug

   Legacy Pages: 59 - 63

9. Treatment of solid animal manures: identification of low NH₃ emission practices

   • H. Kirchmann
   • A. Lundvall

   Legacy Pages: 65 - 71

10. Reducing ammonia emissions by cooling of manure in manure culverts

    • M. Andersson

    Legacy Pages: 73 - 79

11. Swedish measures to reduce ammonia emissions

    • Jan Gustavsson

    OriginalPaper Pages: 81 - 83