Terms for subject Environment (24148 entries) |
fish (Cold-blooded aquatic vertebrates) | fisk | |
fish | fisk (arter) | |
fish disease | fiskesygdom | |
fish farm | akvakulturbrug | |
fish farm | fiskebrug | |
fish farming (Raising of fish in inland waters, estuaries or coastal waters) | dambrug | |
fish fauna | fiskefauna | |
fish kill | fiskedrab | |
fish kill | fiskedød | |
fish kill | fiskeudryddelse | |
fish kill (Fish diseases observed in the past three decades and which have been attributed to pollution include: haemorrhages; tumours; fin rot; deformed fins; and missing scales and tails. In industrialized countries, increasing numbers of fish are deemed inedible. Many small kills are not noticed or are not reported, and large kills are often not included because of insufficient information to determine whether the kills were caused by pollution or by natural factors. Low dissolved oxygen levels resulting from excessive sewage is one of the leading causes. The second most common cause is pesticides) | fiskedød | |
fish ladder | fisketrappe | |
fish out | opfiske | |
fish population | fiskebestand | |
fish refuge | fisks opholdssteder | |
fish resources | fiskeressourcer | |
fish resources | fiskeriressourcer | |
fish stock (Quantity of fish held for future use) | fiskebestand | |
fish stock | fiskebestand | |
fish toxicity | fiskeforgiftning |