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淡水恶化

Definition:
涉及到地球水循环的即时或最终的污染,因为即使污染物排放到空气和土壤中,也会逐渐洗涤沉淀。当水的成分或条件发生变化使其不再适合它原先在自然状态下的某些或全部功用时,认为是水被被污染了。这个定义包括水的物理,化学和生物学特性的变化,或液体、气体或固体物质进入水中,造成或可能造成麻烦或使水对公共健康、公共安全、公共财产造成危害,或对住宅、商业、工业、农业、鱼类或其他水生生物造成危害。同时也包括水温的变化,如排放热水。
broader terms
环境恶化
narrower terms
沉积物移动
Scope note:
scope note is not available
Groups:
EFFECTS, IMPACTS
Note: Groups are not available for the current language
Themes:
water
Note: Themes are not available for the current language
Other relations:
Has close match
UMTHES: Süßwasserdegradation
Arabic: تدهور الماء العذب
Basque: ur gezaren degradazio
Bulgarian: Влошаване качествата на пресните води
Catalan: degradació de l'aigua dolça
Croatian: smanjenje kakvoće slatke vode
Czech: zhoršení kvality vody sladké
Danish: forringelse af ferskvand
Dutch: zoetwaterdegradatie
English: freshwater degradation
English (US): freshwater degradation
Estonian: magevee halvenemine (degradatsioon)
Finnish: makean veden pilaantuminen
French: dégradation des ressources en eau douce
German: Süßwasserdegradation
Greek: υποβάθμιση των γλυκέων υδάτων
Hungarian: édesvízi pusztulás
Irish: díghrádú fionnuisce
Italian: degrado delle acque dolci
Latvian: saldūdens degradācija
Lithuanian: gėlo vandens kokybės blogėjimas
Maltese: degradazzjoni tal-ilma ħelu
Norwegian: ferskvannsforringelse
Polish: degradacja wód słodkich
Portuguese: degradação da água doce
Romanian: degradare a apei dulci
Russian: ухудшение качества пресных вод
Slovak: degradácia sladkých vôd
Slovenian: poslabšanje kakovosti sladke vode
Spanish: degradación de agua dulce
Swedish: föroreining av sötvatten
Turkish: tatlı su kaynaklarının bozulması
Ukrainian: погіршення якості прісних вод
Concept URL: <http://www.eionet.europa.eu/gemet/concept/3488>