Cobitis faridpaki Cobitis faridpaki (Mousavi-Sabet, Vasil'eva, Vatandoust and Vasil'ev, 2011) is found in streams of the Siahrud River in the southeastern Caspian Sea basin, and this is the first report on reproductive parameters of the newly described endemic loach. Reproductive conditions are key parameters of fish populations, and their assessment is very important for endemic fishes. To stu...

We exposed fathead minnows (Pimephales promelas to 7 concentrations of effluents from pulp mills at 4 Long-Term Receiving Water Study (LTRWS) sites. The primary objective of these investigations was to determine the potential for toxicity, particularly on fish reproduction, of the pulp mill effluents using laboratory tests. These tests were performed as LTRWS fish community assessments were bei...

Density is probably one of the most used indicators to characterize urban development. Even if it is a quantitative and properly defined measure, there are still problems to use it properly. This paper proposes a renewed approach to characterize urban density based on buildings’ footprints. It can be applied on huge datasets and allows multi-level characterization of density. We first present a...

We present an approach to improve forecast accuracy by simultaneously forecasting a group of products that exhibit similar seasonal demand patterns. Better seasonality estimates can be made by using information on all products in a group, and using these improved estimates when forecasting at the individual product level. This approach is called the group seasonal indices (GSI) approach, and is...

Turbot ( Scophthalmus maximus ) is an important marine fish both in Europe and North China. Although there are plenty of studies on the reproduction turbot, complete cytological process spermatogenesis remains unclear. In this study, we investigated submicroscopic structure total 23 types male germ cells throughout breeding season, with a relatively primary spermatocytes. We found that spermati...

This study evaluated the seasonal nutrient content and trace element composition of great Mediterranean scallop (Pecten jacobaeus), which is among economic species. The samples were obtained as by-catch from trawler nets commercial fishing boats operating in Gulf Antalya seasonally between 2017 2018. After determining scallops' growth indices scallops; proximate composition, amino acid analyses...

some biological characteristics and population dynamic of platycephalus indicus were studied during one year from may 2011 to march 2012 in the coastal waters of bandar abbas. a total of 1106 samples were collected. also, each month 35 fish was choosen and transferred to the laboratory for evaluation of spawning season.the ages of 279 specimens were determined by sectioned otoliths. the ages of...