EARTh - Environmental Applications Reference Thesaurus

  1. Home
  2. H: 495 terms
  1. H USE hydrogen
  2. H horizon
  3. H2S USE hydrogen sulphide
  4. habitat
  5. habitat conservation
  6. habitat destruction
  7. habitat improvement
  8. habitat management
  9. haematology
  10. hafnium
  11. hail
  12. hail storm
  13. half-life
  14. halflife
  15. halide (minerals)
  16. halite USE rock salt (minerals)
  17. halmyrolysis
  18. halocarbon
  19. haloform
  20. halogenated biphenyl
  21. halogenated compound
  22. halogenated hydrocarbon
  23. halogenated methane
  24. halogenated phenol
  25. halogenated pollutant
  26. halogenous benzene
  27. halomethane USE halogenated methane
  28. halon USE halocarbon
  29. halophite
  30. ham radio
  31. ham radio network
  32. ham radio operator
  33. hammada
  34. handicap
  35. handicapped person USE disabled person
  36. handicraft USE craft
  37. handicraft business
  38. hanging valleys
  39. harbour dredging mud
  40. harbours
  41. harbourside
  42. hard coal
  43. hard water
  44. hardground
  45. hardness
  46. hardwood
  47. harmful plant
  48. harmful species
  49. harmful substance
  50. harmonics
  51. harrowing
  52. harvest
  53. hawaiian-type eruption
  54. hay
  55. hazard
  56. hazard analysis
  57. hazard and operability study
  58. hazard area
  59. hazard assessment
  60. hazard audit
  61. hazard characteristics
  62. hazard identification
  63. hazard management
  64. hazard mapping
  65. hazard mitigation
  66. hazard perception
  67. hazard reduction
  68. hazard zone
  69. hazardous chemical export
  70. hazardous material
  71. hazardous materials USE dangerous material
  72. hazardous materials spill
  73. hazardous materials standard
  74. hazardous materials storage
  75. hazardous materials transportation USE dangerous materials transport
  76. hazardous preparation USE dangerous preparation
  77. hazardous substance USE dangerous preparation
  78. hazardous substances legislation
  79. hazardous waste
  80. hazardous waste dump sites
  81. hazardous waste site
  82. hazardous waste site leaching
  83. hazardous waste site location
  84. hazardous waste transportation
  85. haze
  86. HAZOP analysis USE hazard and operability study
  87. He USE helium
  88. headland (geography)
  89. headrace
  90. headwaters
  91. health
  92. health care
  93. health care activities
  94. health care facilities
  95. health care waste USE medical waste
  96. health clinic
  97. health effects
  98. health facility
  99. health hazard
  100. health legislation
  101. health physics
  102. health policy
  103. health regulations
  104. health risk assessment
  105. health service
  106. health worker
  107. health-environment relationship
  108. health-related biotechnology
  109. healthy city
  110. hearing (sense)
  111. hearing acuity impairment
  112. hearing disturbance
  113. hearing fatigue USE auditory fatigue
  114. hearing impairment
  115. hearing impairment medicine USE audiology
  116. hearing loss
  117. hearing protection
  118. hearing system USE auditory system
  119. hearing threshold USE audibility threshold
  120. heat
  121. heat (physics)
  122. heat and power station
  123. heat balance
  124. heat crack
  125. heat flow
  126. heat flux
  127. heat generation
  128. heat insulation USE thermal insulation
  129. heat island
  130. heat loss
  131. heat measurement
  132. heat pump
  133. heat reclamation USE heat recovery
  134. heat recovery
  135. heat storage
  136. heat stress
  137. heat supply
  138. heat transfer
  139. heat transmission
  140. heat treatment USE thermal treatment
  141. heat use
  142. heat wave
  143. heat-trapping ability
  144. heath USE heathland
  145. heathland
  146. heating
  147. heating boiler
  148. heating degree days
  149. heating installation USE heating plant
  150. heating oil
  151. heating plant
  152. heating system
  153. heatstroke
  154. heavy industry
  155. heavy metal load
  156. heavy metals
  157. heavy vehicle
  158. heavy vehicle safety
  159. heavy vehicle traffic
  160. heavy water
  161. hedge
  162. hedgerow
  163. hedging
  164. helicopters
  165. heliport
  166. helium
  167. helophyte
  168. helophyte filter
  169. hematite
  170. hemipelagic environment
  171. hemipelagic sedimentation
  172. hemocoel
  173. hepatitis
  174. heptachlor
  175. herbicide
  176. herbivore
  177. herbivorous animal
  178. heritage adoption
  179. heritage protection
  180. hermaphroditism
  181. herpetology
  182. heterocyclic compound
  183. heterocyclic hydrocarbon
  184. heterogeneous material
  185. heteropy
  186. heterotrophic respiration
  187. hexachlorobenzene
  188. hexachlorobutadiene
  189. hexachlorocyclohexane
  190. Hf USE hafnium
  191. HFCs USE hydrofluorocarbons
  192. HFOs USE hydrofluoroolefins
  193. Hg USE mercury
  194. Hg (p) USE particle-bound mercury
  195. hibernation
  196. high altitude lake
  197. high atmospheric pressure
  198. high efficiency domestic lighting
  199. high level radioactive waste
  200. high mountain