Abundance of Natural Trout Stocks, Interactıon of Antropogenıc Processes and Hyro Power Plants in the River Basin of Rize City
Yazarlar (1)
Doç. Dr. Ertuğrul TERZİ Kastamonu Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(Uluslararası alan indekslerindeki dergilerde yayınlanan tam makale)
|
||
| Dergi Adı | Journal of Anatolian Environmental and Animal Sciences | ||
| Makale Dili | – | Basım Tarihi | 01-2016 |
| Cilt / Sayı / Sayfa | 1 / 2 / 56–63 | DOI | – |
| Makale Linki | https://dergipark.org.tr/en/pub/jaes/article/273809 | ||
| UAK Araştırma Alanları |
Su Kalitesi ve Su Kirliliği
|
||
| Özet |
| The most important indicator of ecosystems health of river basin of Rize city which is known to be rich in fresh water potential isthe natural trout stocks in Eastern Black Sea. Therefore, the determination of distribution areas of natural trout living in Eastern Black Sea and especially Rize river basins of Turkey, In particular in Rize province, it is necessary to determine the distribution areas, living habitats, spawning areas, risks and threats in terms of protection of species in each stream. In this study, the abundance of natural trout stocks living in Rize river basins, anthropogenic processes and interactions with hydroelectric power plants are emphasized. It is known that there are 9 kinds of natural trout species belonging to the Salmonidae family represented by 29 different species throughout Europe and three species live in the fresh waters of the Black Sea region. The Black Sea trout (sea trout: Salmo coruhensis) is an endemic natural trout species of the Eastern Black Sea basin, which is known to grow the best between all trout species and to migrate and propagate between the sea and the fresh water. On the other hand, Salmo rizeensis, is a red-spotted trout species that lives in the upper parts of large river systems, preferring sloping and fast flowing river habitats, also known as mountain trout. The natural trout stocks' population structure, bio-ecological characteristics and fish abundance have been the most curious topics of river basins, since the river ecosystem health is due to the fact that the natural trouts are on top of the food pyramid of the river ecosystem. In this study, the population structure, distribution areas and life habitats of natural … |
| Anahtar Kelimeler |
