Non‐indigenous species (NIS) and hypoxia (< 2 mg O2 l− 1) can disturb and restructure
aquatic communities. Both are heavily influenced by human activities and are intensifying …

The increasing utilization of chemicals and ongoing climate change have a negative impact
on aquatic ecosystems. The present study examined combined effects of water temperature …

During the intensive growth of the sturgeons, different stressful factors may occur which
could act isolated or in association, influencing their physiological state. In these conditions …

The body temperatures of rainbow trout, Oncorhynchus mykiss were monitored from June
through August 2018 in three trout farms from Bistrița-Năsăud County (Romania). The body …

A feeding trial was conducted to evaluate the effects of dietary vitamin C (L-ascorbic acid,
AA) levels on haematological profile and some biochemical indices of European catfish …

The environmental temperature exceeding either the inferior or the superior limit of the
thermo-neutrality zone may lead to thermal stress, due to the cold or the heat. This study was …

The rainbow trout raised in the recirculating system is dependent on the water quality, which
must have certain specific parameters. Using specialized literature, the current research …

In this study, we aimed to highlight the influence of anticoagulants on erythrocyte
morphometry in different vertebrate species. Anticoagulants are a category of substances …

This paper aims to record the presence of the black bullhead (Ameiurus melas) in Țaga
Mare Lake, Cluj County, Romania. In the research, 63 specimens were captured in April …