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Effect of pesticides on water ecosystem stabilityстатья
Информация о цитировании статьи получена из
Scopus
Дата последнего поиска статьи во внешних источниках: 12 июля 2019 г.
- Авторы: Toth D., Svetlosanov V.
- Журнал: Ekológia (ČSSR)
- Том: 4
- Номер: 1
- Год издания: 1985
- Первая страница: 75
- Последняя страница: 96
- Аннотация: In a case study using the Slnava Reservoir on the river Vah (Czechoslovakia) and the catchment agricultural area (4000ha of cropland), a comparison was made of data obtained by laboratory experiments, field measurements and mathematical simulation. In the reservoir body were found the negative consequences of strongly increased input rates of ammonia-N and nitrate-N from the applied fertilizers and the inhibitory effect of pesticides. Due to continual increase of agrochemicals input to water reservoir an important part of the biogeochemical cycle of N is damaged. Results show a strong suppression of nitrification process in water environment and accumulation of toxic nitrite in the system. Serious symptoms of unstability were found in the water ecosystem.
- Добавил в систему: Сократов Сергей Альфредович