Akuakültür canlılarında zehirli etki oluşturabilecek maddeler

Akuatik toksikoloji; ekotoksikoloji içerisinde yer alan ve endüstriyel kimyasallar, antropojenik ve doğal maddelerin akuatik organizmalara, populasyon ve ekosistemlere etkilerini hücre seviyesinden tüm vücut seviyesine kadar farklı aşamalarda inceleyen bir bilimdir. Su ve besin maddeleri yolu ile balıklarda ve diğer su canlılarında biriken zehirli maddeler hem bu canlılar, hem de tüketiciler için tehlike unsuru oluşturur. Su ürünlerinde bu yabancı maddelerin birikimi, hijyenik açıdan da çok önemlidir. Su ürünlerinde birikim yapan ve sağlık açısından tehlikeli olan maddeler denilince akla ilk sırada ağır metaller olmak üzere yağlar ve türevleri, pestisidler, deterjanlar, radyoaktif maddeler, poliklorlu bifeniller, antibiyotikler ve biyotoksinler gelir.

Anahtar Kelimeler:

su kirliliği, ağır metaller, sucul kültür, kirleticiler, zararlı öldürücüler

Substance that could have toxic effect on aquaculture animals.

Aquatoxicity is defined as a scientific field under ecotoxicology; which studies the effects of industrial chemicals, antropogenic and natural substances on aquatic organisms, populations and ecosystems from cellular to systematic level under the ecotoxicology term. Toxic substances accumulated in water and fishes/other aquatic organisms are potentially hazardous for human consumption which engenders extra importance from hygienic point of view as well. Among those potential hazards; heavy metals following oil and oil derivates, pesticides, detergents, radioactive substances, polichlorinated biphenils, antibiotics and biotoxins are considered as the most common and important toxins.

Keywords:

water pollution, heavy metals, aquaculture, pollutants, pesticides,

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