| Terms for subject Environment (27967 entries) |
| hydrology (The science that treats the occurrence, circulation, distribution, and properties of the waters of the earth, and their reaction with the environment) | Hydrologie | |
| Hydrology and Water Resources Programme | Hydrologie- und Wasservorräteprogramm | |
| hydrolysis (1. Decomposition or alteration of a chemical substance by water. 2. In aqueous solutions of electrolytes, the reactions of cations with water to produce a weak base or of anions to produce a weak acid) | Hydrolyse | |
| hydrolysis rate | Hydrolysegeschwindigkeit | |
| hydrolytic enzymes | hydrolytische Enzyme | |
| hydrolytic tank | Hydrolysebehälter | |
| hydrometeorology (That part of meteorology of direct concern to hydrologic problems, particularly to flood control, hydroelectric power, irrigation, and similar fields of engineering and water resource) | Hydrometeorologie | |
| hydrometry (The science and technology of measuring specific gravities, particularly of liquids) | Hydrometrie | |
| hydroperoxy radical | Hydroperoxy-Radikal | |
| hydroponics | Hydroponik | |
| hydrosphere (The waters of the Earth, as distinguished from the rocks (lithosphere), living things (biosphere), and the air (atmosphere). Includes the waters of the ocean; rivers, lakes, and other bodies of surface water in liquid form on the continents; snow, ice, and glaciers; and liquid water, ice, and water vapour in both the unsaturated and saturated zones below the land surface. Included by some, but excluded by others, is water in the atmosphere , which includes water vapour, clouds, and all forms of precipitation while still in the atmosphere) | Hydrosphäre | |
| hydrostatic organ | hydrostatisches Organ | |
| hydrotimetric concentration | Gesamthaerte | |
| hydroxyl radical | Hydroxylradikal | |
| hydroxyl radical | Hydroxyl-Radikal | |
| hydroxyl radical | Hydroxylgruppe | |
| hydroxyl-radical | Hydroxylradikal | |
| hydroxyl-radical | Hydroxyl-Radikal | |
| hydroxyl-radical | Hydroxylgruppe | |
| hyetometer | Niederschlagsmesser |