per capita data (No definition needed) |
per capita datu |
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per capita data (No definition needed) |
biztanleko datu |
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perchloroethylene (Stable, colorless liquid, nonflammable and nonexplosive, with low toxicity; used as a dry-cleaning and industrial solvent, in pharmaceuticals and medicines, and for metal cleaning) |
perkloroetileno |
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percolating water (Subsurface water that passes, under the force of gravity, through rocks or soil along the line of least resistance) |
perkolazio-ur |
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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) |
parkearen inguruko alde |
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periphyton (A plant or animal organism which is attached or clings to surfaces of leaves or stems of rooted plants above the bottom stratum) |
perifito |
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periurban space (Any expanse of land or region located on the outskirts of a city or town) |
hiri-inguru |
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permafrost ecosystem (The interacting system of the biological communities and their nonliving environmental surroundings in a climatic region where the subsoil is perennially frozen) |
permafrosteko ekosistema |
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permeability (The ability of a membrane or other material to permit a substance to pass through it) |
iragazkortasun |
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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) |
eposizio-muga baimendu |
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permission (The license, formal consent or authorization to act on some matter, frequently validating the action as lawful or procedurally correct) |
baimen |
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peroxyacetylnitrate (A pollutant created by the action of sunlight on hydrocarbons and nitrogen oxides in the air. An ingredient of smog) |
peroxiazetil nitrato |
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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) |
iraunkortasun |
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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) |
pestiziden iraunkortasun |
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persistent organic pollutant |
poluitzaile organiko iraunkor |
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personal responsibility |
erantzukizun pertsonal |
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pest (Any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land) |
izurri |
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pest (Any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land) |
izurrite |
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pest control (Keeping down the number of pests by killing them or preventing them from attacking) |
izurrien kontrol |
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pest control (Keeping down the number of pests by killing them or preventing them from attacking) |
izurriteen kontrol |
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