investigation of long run space integration (si) and convergence in agricultural market is very important, because it shows that price differenc of integrated markets is equal to marketing cost in long run and there are the law of one price (lop) in these markets. in this study, si and lop in bony fish market in mazandaran and guilan provinces are investigated. therefore, markets of kutum, carp...

outbreaks causing mass mortalities have been observed in the golden grey mullet (liza auratus) population in southern coastal area of the caspian sea since 2002. the clinical signs include neurological abnormalities, such as erratic swimming behavior, spiral swimming, belly-up at rest and over inflation of the swim bladder. three hundred and twelve samples of moribund fish with sizes that range...

In this paper, using sewage sludge carried out to manufacture high performance ceramsite. At the same time, the performance of concrete made from sewage sludge ceramsite was analyzed. The results show that the ceramist is mainly composed of cristobalite and mullet, and has dense enamel structure on surface and honeycomb closed fine porous structure in internal. Too large ceramsite size can caus...

Recent molecular phylogenetic analyses have shown that the Mugil curema Valenciennes, 1836 species complex includes M. incilis Hancock, 1830, M. thoburni (Jordan & Starks, 1896) and at least four "M. curema" mitochondrial lineages, considered as cryptic species. The cytogenetic data on some representatives of the species complex have shown a high cytogenetic diversity. This research reports the...

Abstract. Bautista JA, Manubag JJ, Sumaya NH, Martinez JG, Tabugo SR. 2023. Environmental DNA (eDNA) metabarcoding and fish visual census reveals the first record of Doboatherina magnidentatain Philippines. Biodiversitas 24: 3063-3072. Biodiversity monitoring is cornerstone for conserving marine species. However, classical methods, like Fish Visual Census (FVC), are often limited due to samplin...

r e s u M e n Para examinar las condiciones bajo las cuales una muestra de participantes del público general y de profesionales de la salud chilenos considera aceptable que un médico rompa la confidencialidad para proteger al cónyuge de un paciente que padece una enfermedad de transmisión sexual (ETS), doscientos siete participantes (personas del público general y profesionales de la salud), ev...

The Persian Gulf and its shores are important and strategic areas with a large variety of fish species. Betanodavirus infection is known to be a serious threat to susceptible fish and causing economic damages to the fisheries and fishing industry. Concerning to isolation and confirmation of VNN virus in the Mullet fish (Chelon aurata and C. saliens) in the Caspian Sea and its damages on Mullet ...