Fishery and population dynamics of Caspian kutum, Rutilus frisii kutum (cyprinidae), in the Caspian Sea
The Caspian Sea is the largest enclosed body of water in the world. The water is slightly brackish. The aim of project was to determine length at maturity (Lm50%), evaluate of feeding items, investigation some of biological aspects included in sex ratio, growth and age structure, instantaneous mo...
Saved in:
| 主要作者: | |
|---|---|
| 格式: | Thesis |
| 語言: | English |
| 出版: |
2010
|
| 主題: | |
| 在線閱讀: | http://eprints.usm.my/41245/1/MOHAMMADALI_AFRAEI_BANDPEI-syahira.pdf |
| 標簽: |
添加標簽
沒有標簽, 成為第一個標記此記錄!
|
| 總結: | The Caspian Sea is the largest enclosed body of water in the world. The
water is slightly brackish. The aim of project was to determine length at maturity
(Lm50%), evaluate of feeding items, investigation some of biological aspects included
in sex ratio, growth and age structure, instantaneous mortality coefficient, maximum
sustainable yield (MSY) and break-even point of Rutilus frisii kutum in southern part
of the Caspian Sea. Specimens of Kutum were collected from the catches obtained
from 131 sample sites along the Iranian coast of the Caspian Sea. |
|---|