Concepts Alphabetical

  1. heavy goods vehicle

  2. heavy metal

  3. heavy metal content

  4. heavy metal poisoning

  5. heavy rain

  6. HELCOM

  7. Helsinki Convention

  8. hemp

  9. hen

  10. herbicide

  11. Heritage Protection Act

  12. Hesse

  13. heterocyclic compounds

  14. hexachlorocyclohexane

  15. HFO-1234yf

  16. HGV toll

  17. high forest

  18. high mountains

  19. high nature value farmland

  20. high seas

  21. high temperature battery

  22. high-efficiency pump

  23. high-rise building

  24. high-speed rail

  25. high-voltage direct-current transmission

  26. historic centre

  27. historic preservation

  28. historical garden

  29. historical map

  30. historical monument

  31. Hooded Crow

  32. horizon scanning

  33. hormone

  34. horticulture

  35. hospital

  36. hospital hygiene

  37. hospital waste

  38. host organism

  39. host plant

  40. hot water