| Terms for subject Environment (23726 entries) |
| humus | terriccio | |
| humus (The more or less decomposed organic matter in the soil. Besides being the source of most of the mineral salts needed by plants, humus improves the texture of the soil and holds water, so reducing the loss of nutrients by leaching) | humus | |
| humus content | tenore umico | |
| humus tank | vasca di sedimentazione dopo i filtri percolatori | |
| hunting (The pursuit and killing or capture of wild animals, regarded as a sport) | caccia | |
| hunting leopard | ghepardo | |
| hunting licence | licenza di caccia | |
| hunting licence (Official permission granted to individuals or commercial enterprises allowing and regulating by time, location, species, size or amount the wild animals or game that can be killed and taken from lands within a particular jurisdiction) | licenza di caccia | |
| hunting reserve (Area of land where the pursuit and killing or capture of game and wild animals is permitted) | riserva di caccia | |
| hunting reserve | riserva di caccia | |
| hurdle | soglia di esclusione | |
| hurricane | uragano | |
| hurricane (A tropical cyclone of great intensity; any wind reaching a speed of more than 73 miles per hour (117 kilometers per hour) is said to have hurricane force) | uragano | |
| husbandry of water | gestione dell'acqua | |
| hush kit | silenziatore | |
| husks | cartocci | |
| hyacinth macaw | ara color giacinto | |
| hyaenas | iene | |
| hybrid coating system | sistema di rivestimento ibrido | |
| hybrid desalination system | sistema di desalinazione ibrido |