The invasive ctenophore Mnemiopsis leidyi was first recorded in the Caspian Sea in 1995 in
the southern part of the sea (Iranian waters). This study assesses the magnitude of the M …

In the last three decades, several ecological factors were changed and affected the most
important commercial fish stocks in the Caspian Sea. This paper aims to assess the effects …

The present study aimed to update and describe the current stock status and to provide
quantitative methods for assessing vulnerability extinction of two main pelagic species ie …

The purification of trypsin from the common kilka (Clupeonella cultriventris caspia) viscera
(pyloric caeca) resulted in a 28.3-fold increase and 12% yield by ammonium sulfate …

One of the major sources of impacts on marine resources comes from climate variability and
regime shifts. In this context, the present study pinpoints the role of climatic and …

The systematics, morphology, distribution, biology, economic importance and conservation
of the herrings (kilkas and shads) of Iran are described, the species are illustrated, and a …

Trypsin from the intestine of common kilka (Clupeonella cultriventris caspia) was purified
using ammonium sulfate precipitation (30–50% saturation), Sephadex G-75, and DEAE …

Forecasting the status of fish landings is a major tool for fisheries managers and policy
makers in order to decide on sustainable management issues. In this paper, yearly landings …

Fisheries management receives assistance by prediction of events to evaluate fluctuating
values for a target species to formulate proper policies and actions particularly for …

The aim of this study was to report the size structure of finescale razorbelly minnow,
Salmostoma phulo in the Payra River, Southern Bangladesh, based on length-frequency …