DictionaryForumContacts

   Czech English
A Á BČ D Ď E É Ě F G H I Í J K L M N Ň O Ó PR Ř S Š T Ť U Ú Ů V W X Y Ý Z Ž   <<  >>
Terms for subject Environment (6774 entries)
pták stěhovavý migratory bird (Birds which migrate in a body)
pták vyvádějící mláďata breeding bird (The individuals in a bird population that are involved in reproduction during a particular period in a given place)
pták zpěvný songbird (Any passerine bird of the suborder Oscines, having highly developed vocal organs and, in most, a music call)
půda alkalická alkali soil (Soil that contains sufficient exchangeable sodium to interfere with water penetration and crop growth, either with or without appreciable quantities of soluble salts)
půda kontaminovaná contaminated soil (Soil which because of its previous or current use has substances under, on or in it which, depending upon their concentration and/or quantity, may represent a direct potential or indirect hazard to man or to the environment)
půda ležící ladem fallow land (Arable land not under rotation that is set at rest for a period of time ranging from one to five years before it is cultivated again, or land usually under permanent crops, meadows or pastures, which is not being used for that purpose for a period of at least one year. Arable land which is normally used for the cultivation of temporary crops but which is temporarily used for grazing is included)
půda okrajová marginal land (Low quality land the value of whose production barely covers its cultivation costs)
půda zamokřená waterlogged land (Waterlogging is an effect of canal irrigation; it occurs when the water table rises to within 3 meters of a crop's roots, impeding their ability to absorb oxygen and ultimately compromising crop yields. Many factors contribute to waterlogging. These include inadequate drainage, improper balance in the use of groundwater and surface water, seepage and percolation from unlined channels, overwatering, planting crops not suited to specific soils, and inadequate preparation of land before irrigation)
půda zemědělská agricultural land (Land used primarily for the production of plant or animal crops, including arable agriculture, dairying, pasturage, apiaries, horticulture, floriculture, viticulture, animal husbandry and the necessary lands and structures needed for packing, processing, treating, or storing the produce)
půdoznalství soil science (The study of the properties, occurrence, and management of soil as a natural resource. Generally it includes the chemistry, microbiology, physics, morphology, and mineralogy of soils, as well as their genesis and classification)
půjčování dokumentů document lending (The service provided by a library in which the library's clients are temporarily allowed to use books and other printed materials outside the library)
purifikace purification (The removal of unwanted constituents from a substance)
purin purin (Any of a number of nitrogenous bases, such as guanine and adenine, that are derivatives of purine and constituents of nucleic acids and certain coenzymes)
působení látky znečišťující pollutant exposure (The act or state of being subjected to a substance that adversely affects human health, property or the environment)
původce odpadu waste generator
původce odpadu waste producer
pyl pollen (Microspores of seed-producing plants. Each pollen grain contains a much-reduced male gametophyte. Pollen grains are transferred by wind, water, birds or other animals)
pyralen pyralene (Chemical compound belonging to the polychlorinated biphenyls family, used in the production of electrical equipment which requires dielectric fluid such as power transformers and capacitors, as well as in hydraulic machinery, vacuum pumps, compressors and heat-exchanger fluids)
pyrolýza pyrolysis (The breaking apart of complex molecules into simpler units by the use of heat)
pytláctví poaching (To catch game, fish, etc. illegally by trespassing on private property)