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1 algal
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2 algal
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3 algal mat
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4 рост водорослей
рост водорослей
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
algal bloom
Excessive and rapid growth of algae and other aquatic plants when they are stimulated to grow too quickly by pollution. It takes place when there are too many nutrients in the water and is aggravated when accompanied by a rise in temperature. Although the algae grow quickly they soon die because they have swallowed up all the water's nutrients. As they decompose they tend to rise to the surface and form a green slime. Algal bloom have increased because higher levels of nitrogen and phosphates from agricultural areas have leached from the fields into water courses. (Source: WRIGHT)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > рост водорослей
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5 богатый водорослями
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6 водорослевый
adjgener. algal, algacé -
7 покрытый водорослями
Dictionnaire russe-français universel > покрытый водорослями
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8 алгицид
алгицид
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
algicide
Any substance or chemical applied to kill or control algal growth. (Source: LANDY)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > алгицид
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9 отработанное тепло
отработанное тепло
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
waste heat
Heat derived from the cooling process of electric power generating plants and which can cause thermal pollution of water courses, promoting algal bloom. (Source: MGH)
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Русско-французский словарь нормативно-технической терминологии > отработанное тепло
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10 химическое удобрение
химическое удобрение
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
chemical fertiliser
Fertilizer manufactured from chemicals; excessive use of them can cause pollution, when all the chemicals are not taken up by the plants and the excess is leached out of the soil into rivers and may cause algal bloom. (Source: PHC)
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Русско-французский словарь нормативно-технической терминологии > химическое удобрение
См. также в других словарях:
algal — ● algal, algale, algaux adjectif Qui concerne les algues. algal, ale, aux [algal, o] adj. ÉTYM. Mil. XXe; angl. algal, ou de algue, et suff. al. ❖ ♦ Bot. Relatif aux algues. || La cellule algale est eucaryote … Encyclopédie Universelle
Algal — Al gal, a., (Bot.) Pertaining to, or like, alg[ae]. [1913 Webster] || … The Collaborative International Dictionary of English
algal — galgal … Dictionnaire des rimes
algal — ALGÁL, Ă adj. referitor la alge. (după lat. algaceus) Trimis de raduborza, 15.09.2007. Sursa: MDN … Dicționar Român
algal — (adj.) 1846, see ALGA (Cf. alga) + AL (Cf. al) (1) … Etymology dictionary
algal — [[t]æ̱lgəl[/t]] ADJ: ADJ n Algal means relating to algae. Sewage nutrients do increase algal growth in the harbour … English dictionary
Algal bloom — Algal blooms can present problems for ecosystems and human society An algal bloom is a rapid increase or accumulation in the population of algae (typically microscopic) in an aquatic system. Algal blooms may occur in freshwater as well as marine… … Wikipedia
Algal nutrient solutions — are made up of a mixture of chemical salts and water. Sometimes referred to as Growth Media , nutrient solutions (along with carbon dioxide and light), provide the materials needed for algae to grow. Nutrient solutions, as opposed to fertilizers … Wikipedia
Algal mat — An algal mat is a layer of usually filamentous algae on marine or fresh water soft bottoms. Algae and cyanobacteria are ubiquitous, often forming within the water column and settling to the bottom. In shallow environments, they are often… … Wikipedia
algal crash — the sudden death of an algal bloom with build up of carbon dioxide and ammonia, and the increase of nitrogen and phosphorus from decay resulting in the removal of oxygen, all leading to fish mortality … Dictionary of ichthyology
algal bloom — vandens žydėjimas statusas T sritis ekologija ir aplinkotyra apibrėžtis Vandens spalvos pasikeitimas dėl fitoplanktono greito dauginimosi vandens telkiniuose, kuriuose gausu augalų maisto medžiagų. atitikmenys: angl. algal bloom; water bloom vok … Ekologijos terminų aiškinamasis žodynas