Results 31 to 40 of about 22,295 (250)

Production of single cell protein from carbon sources and local compos Candida isolates and it’s role in Cyprinus carpio L. feeding. [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
Sudy was conducted for producing a single-cell protein from Whey and remnants of dates, using local yeast Isolated from the environments of Whey and remnants of dates of Isolates.
Abed A.Thaker   +3 more
doaj   +1 more source

Nanoplastics: Methods, Exposure and Effects on Domestic, Farm and Wild Animals

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Nanoplastics (NPs) are synthetic polymer particles ranging in size from 1 nm to 1 μm that have been identified as a major concern for ecosystems and organisms due to their plethora of negative effects. The aim of this review is to provide a comprehensive overview of the knowledge relating to exposure and effects of NPs in domestic (i.e., farm ...
B. De Felice   +8 more
wiley   +1 more source

ISOLATION AND IDENTIFICATION OF STAPHYLOCOCCUS BACTERIA FROM FISH OF FRESH WATER AND ITS ANTIBIOTICS SENSITIVITY IN MOSUL CITY [PDF]

open access: yesBasrah Journal of Veterinary Research, 2014
Bacteriological examination was performed on 60 local healthy fish of fresh water include 30 Carp fish (Cyprinus carpio) and 30 Cat fish (Silurus glanis) with different weights from local retail fish markets at Mosul city, during the period from sept ...
Haifaa Hussein Ali
doaj   +1 more source

Effects of Sediment‐Control Operations on Fish and Macroinvertebrate Communities in Dam Reservoirs

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Sediments are avoided in many river and dam managements because of their adverse effects on water usage and flood control. Recently, sedimentation control measures, including sluicing, have been employed to manage sediments in river channels and restore communities in dammed rivers.
Daisuke Nakano   +6 more
wiley   +1 more source

Fumagillin, an efficacious drug against renal sphaerosporosis of the common carp Cyprinus carpio [PDF]

open access: yes, 1987
At present no reliable and efficacious drugs are available for treating fish diseases caused by myxosporeans. By feeding Fumagillin DCH salt in the diet, the authors achieved very promising results in controlling renal sphaerosporosis, one of the ...
Molnár, Kálmán   +2 more
core  

The helminths of Freshwatere fishes caught from waters of rural areas of Kirkuke governorate, Iraq [PDF]

open access: yesKirkuk Journal of Science, 2008
Six freshwater species of fishes have been subjected to parasitological investigation, which were collected from water in different urban area of Al-tamim governorate.
ZohairI.F. Rahemo   +1 more
doaj   +1 more source

Multistressor Interaction of Perfluorooctane Sulfonate (PFOS) and Temperature in Two Estuarine Fish Species, Red Drum (Sciaenops ocellatus) and Sheepshead Minnow (Cyprinodon variegatus)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Perfluorooctane sulfonate (PFOS), a perfluoroalkyl substance (PFAS), is characterized by a long, fluorinated carbon chain which makes it ideal for oil‐ and water‐repellent products but detrimental for the environment, where it persists and accumulates in organisms.
Anna L. Thornton   +5 more
wiley   +1 more source

The use of boat electrofishing for koi carp (Cyprinus carpio) control in the Kauri Point catchment. [PDF]

open access: yes, 2008
The koi carp is an ornamental strain of the common carp (Cyprinus carpio) which is believed to be one of the most ecologically detrimental of all freshwater invasive fish species.
Heaphy, John   +3 more
core  

Assessment of the Toxic Effects of Heavy Metals on Waterbirds and Their Prey Species in Freshwater Habitats

open access: yesToxics, 2022
Waterbirds may be a good indicator of harmful metal levels in aquatic environments. Waterbirds’ organs and tissues were tested for the presence of pollutants, such as metals.
Jeganathan Pandiyan   +7 more
doaj   +1 more source

From Consumer Plastics to Aquatic Toxicants: Oxidative and Endocrine Effects of Microplastics on Fathead Minnow (Pimephales promelas) Larvae

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Secondary microplastics (MPs) from single‐use consumer products are rapidly becoming one of the most persistent and widespread pollutants of our time. Freshwater systems act as early sinks for MPs where fragmentation and additive leaching expose aquatic life to a broad spectrum of toxic compounds.
Alisha M. Janiga‐MacNelly   +3 more
wiley   +1 more source

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