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| Terms for subject Environment (6774 entries) |
| perchloromethane | tetrachlormethan | |
| percolating water (Subsurface water that passes, under the force of gravity, through rocks or soil along the line of least resistance) | voda prosakující | |
| peripheral park area (A zone of the park where scientific research is allowed. Beyond this there is a buffer zone which protects the whole reserve from agricultural, industrial and urban development) | oblast parku okrajová | |
| periphyton (A plant or animal organism which is attached or clings to surfaces of leaves or stems of rooted plants above the bottom stratum) | perifyton | |
| periurban space (Any expanse of land or region located on the outskirts of a city or town) | část města okrajová | |
| permafrost ecosystem (The interacting system of the biological communities and their nonliving environmental surroundings in a climatic region where the subsoil is perennially frozen) | ekosystém půdy zmrzlé trvale | |
| permeability (The ability of a membrane or other material to permit a substance to pass through it) | propustnost | |
| permissible exposure limit (An exposure limit that is set for exposure to an hazardous substance or harmful agent and enforced by OSHA (Occupational Safety and Health Act) as a legal standard. It is based on time-weighted average concentrations for a normal 8-hour work day and 40 hour work week) | limit vystavení přípustného | |
| permission (The license, formal consent or authorization to act on some matter, frequently validating the action as lawful or procedurally correct) | povolení | |
| permit defence | výjimka na základě povolení | |
| peroxyacetylnitrate (A pollutant created by the action of sunlight on hydrocarbons and nitrogen oxides in the air. An ingredient of smog) | peroxyacetyldusičnan | |
| persistence | perzistence | |
| persistence (The capacity of a substance to remain chemically stable. This is an important factor in estimating the environmental effects of substances discharged into the environment. Certain toxic substances (e.g., cyanides) have a low persistence, whereas other less immediately toxic substances (e.g., many organochlorines) have a high persistence and may therefore produce more serious effects) | stálost | |
| persistence of pesticides (The ability of a chemical to retain its molecular integrity and hence its physical, chemical, and functional characteristics in the environment through which such a chemical may be transported and distributed for a considerable period of time) | stálost pesticidů | |
| persistent organic pollutant | perzistentní organická znečišťující látka | |
| persistent organic pollutant | látka organická nerozložitelná | |
| person holding account | osobní vkladní účet | |
| personal responsibility | zodpovědnost osobní | |
| pest (Any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land) | škůdce | |
| pest control (Keeping down the number of pests by killing them or preventing them from attacking) | ochrana proti škůdcům |