International Journal of Aquatic Biology最新文献_第10页

Sub-lethal effects of potassium dichromate on hematological and histological parameters in climbing perch, Anabas testudineus (Anabantidae) 重铬酸钾对攀鲈血液学和组织学参数的亚致死效应

International Journal of Aquatic Biology Pub Date : 2019-06-25 DOI: 10.22034/IJAB.V7I3.604

L. Benjamin, Ranjeet Kutty

引用次数: 7

Study on probiotic potential of Bacillus species isolated from the intestine of farmed rainbow trout, Oncorhynchus mykiss 养殖虹鳟鱼肠道分离芽孢杆菌益生菌潜力的研究

International Journal of Aquatic Biology Pub Date : 2019-06-25 DOI: 10.22034/IJAB.V7I3.584

M. Seifzadeh, M. R. Khorasgani, R. Shafiei

引用次数: 2

Seasonal heavy metal monitoring of water, sediment and common carp (Cyprinus carpio) in Aras Dam Lake of Iran 伊朗阿拉斯堰塞湖水、沉积物和鲤鱼的季节性重金属监测

International Journal of Aquatic Biology Pub Date : 2019-06-25 DOI: 10.22034/IJAB.V7I3.597

Mehdi Naderi Farsani, R. Haghparast, Saeid Shahbazi Naserabad, F. Moghadas, T. Bagheri, M. Gerami

{"title":"Seasonal heavy metal monitoring of water, sediment and common carp (Cyprinus carpio) in Aras Dam Lake of Iran","authors":"Mehdi Naderi Farsani, R. Haghparast, Saeid Shahbazi Naserabad, F. Moghadas, T. Bagheri, M. Gerami","doi":"10.22034/IJAB.V7I3.597","DOIUrl":"https://doi.org/10.22034/IJAB.V7I3.597","url":null,"abstract":"Heavy metal in aquatic ecosystems are monitored by measuring their concentrations in water, sediments and biota. In the presented study, cadmium, copper, lead, mercury, nickel, and zinc concentrations determined in water, sediment and tissues (liver and muscle) of Cyprinus carpio in Aras dam Lake of Iran, during spring, summer, autumn, and winter from 2016 to 2017. The concentration of Pb, Cd, Zn, Cu and Ni of samples were measured using inductively coupled plasma-optical emission spectroscopy. The concentration of Hg was analyzed using Atomic Absorption equipped with MHS 15 CVAAS. The trend in the metal mean concentrations of liver and muscle was Zn>Cu>Pb≈Ni>Cd>Hg, and water and sediment were Cu>Zn>Pb>Cd≈Ni>Hg. Heavy metals concentration was more in sediment than fish tissues and water. This results revealed that heavy metals accumulation of muscle was the highest in summer showing the most contaminated season. Whereas, winter had the lowest contamination in water (Cd،Hg, Cu, Pb, Ni, Zn), sediments (Hg, Cu, Zn, Pb, Ni), and the liver and muscle of fish (Cd, Zn, Ni, Cu). The amount of heavy metals was less or slightly higher than global standards (EPA, WHO).","PeriodicalId":36975,"journal":{"name":"International Journal of Aquatic Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86846061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 13

Assessment of habitat suitability index of Capoeta species in the Caspian Sea and Namak Lake basins, Iran 里海和纳马克湖盆地卡波塔属植物生境适宜性指数评价

International Journal of Aquatic Biology Pub Date : 2019-06-25 DOI: 10.22034/IJAB.V7I3.622

M. Pourmoghadam, H. Poorbagher, S. Eagderi, K. R. Tavabe

{"title":"Assessment of habitat suitability index of Capoeta species in the Caspian Sea and Namak Lake basins, Iran","authors":"M. Pourmoghadam, H. Poorbagher, S. Eagderi, K. R. Tavabe","doi":"10.22034/IJAB.V7I3.622","DOIUrl":"https://doi.org/10.22034/IJAB.V7I3.622","url":null,"abstract":"Habitat suitability index (HSI) models are usually used to forecast habitat quality and species distributions and are used to develop biological studies, management priorities and anticipate possible changes under different management or climate change situations. This study was conducted to identify the habitat suitability index of three species namely, Capoeta buhsei , C. razii and C. alborzensis in the Kordan, Taleghan and Jajrood Rivers, respectively. At each station, environmental variables including temperature, dissolved oxygen, pH, EC, TDS and hydrological parameters such as flow velocity, depth, width, average diameter of stones and amount of phosphate, nitrate and ammonium were measured. The results showed that suitable habitats for these species are those with a high stone diameter, high temperature, low flow velocity and in areas where the width of the river is low. With respect to the abundance of fishes sampled in this study, the central and lower regions of the Jajrood and Kordan Rivers and the stations far from the dam on the Taleghan River are favorable habitats for the studied Capoeta species.","PeriodicalId":36975,"journal":{"name":"International Journal of Aquatic Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86273054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

First record of Red cornetfish, Fistularia petimba Lacepède, 1803 (Actinopterygii: Fistulariidae) from the Syrian coast 叙利亚海岸赤角鱼，1803年首次记录(放线鱼科:赤角鱼科)

International Journal of Aquatic Biology Pub Date : 2019-06-25 DOI: 10.22034/IJAB.V7I3.660

C. Hussein, A. Ibrahim, Firas Alshawy

引用次数: 4

Plasma 17beta-estradiol and alkali-labile phosphoprotein levels in male and female Tench (Tinca tinca) in the Anzali and Amirkolayeh wetlands Anzali和Amirkolayeh湿地雄性和雌性Tench (Tinca Tinca)血浆17 - β -雌二醇和碱不稳定磷蛋白水平

International Journal of Aquatic Biology Pub Date : 2019-06-02 DOI: 10.22034/IJAB.V7I2.596

A. T. Mirghaed, Marzieh Abbasi, Seyyed Morteza Hoseini, E. P. Kheirabadi

{"title":"Plasma 17beta-estradiol and alkali-labile phosphoprotein levels in male and female Tench (Tinca tinca) in the Anzali and Amirkolayeh wetlands","authors":"A. T. Mirghaed, Marzieh Abbasi, Seyyed Morteza Hoseini, E. P. Kheirabadi","doi":"10.22034/IJAB.V7I2.596","DOIUrl":"https://doi.org/10.22034/IJAB.V7I2.596","url":null,"abstract":"Environmental pollutants are potentiate to disturb biological processes such as metabolism, growth and reproduction of aquatic organisms. These compounds are able to cause gonadal abnormalities, biased sex ratios and alteration in reproductive physiology in fish. The aim of this study was to examine plasma 17β-estradiol (E2) and alkali-labile phosphoprotein (ALP) levels in male and female Tench ( Tinca tinca ) from a polluted (the Anzali Wetland) and a non-polluted environments (the Amirkolayeh Wetland). Samples were collected over the maturation season of Tench between May and June 2017. The results revealed significant difference in mean ALP and E2 between genders in the polluted environment. However, the mean plasma ALP concentrations in male Tench of the polluted environment (39.46±1.02 µg/ml) was 45% of the average recorded in female (86.18±2.25 µg/ml) and was two times higher than the amount measured in males in the non-polluted environment (18.68±0.35 µg/ml). High concentrations of E2, were detected in the male samples from the Anzali Wetland. Mean plasma E2 concentrations for male in the Anzali Wetland was almost two times higher than male in the Amirkolayeh Wetland. The results indicate that the reproductive physiology of Tench was affected by contaminants found in the Anzali Wetland, a highly polluted area.","PeriodicalId":36975,"journal":{"name":"International Journal of Aquatic Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84402734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effect of Chlorella vulgaris as a biofertilizer on germination of tomato and cucumber seeds 小球藻作为生物肥料对番茄和黄瓜种子发芽的影响

International Journal of Aquatic Biology Pub Date : 2019-04-25 DOI: 10.22034/IJAB.V7I2.582

O. Bumandalai, Rentsenkhand Tserennadmid

引用次数: 40

Improvement of fish production in Benin: Which strain of Tilapia Oreochromis niloticus is recommended to fish farmers? 改善贝宁的鱼类生产:向养鱼户推荐哪一种罗非鱼?

International Journal of Aquatic Biology Pub Date : 2019-04-25 DOI: 10.22034/IJAB.V7I2.560

Gangbé Luc, Achoh Mardochée Ephraim, Aboudou Zouberou Aboudou, Hounhoedo Aimé, Agbohozo Buenas, Aizonou Romaric, Agadjihouèdé Hyppolite

{"title":"Improvement of fish production in Benin: Which strain of Tilapia Oreochromis niloticus is recommended to fish farmers?","authors":"Gangbé Luc, Achoh Mardochée Ephraim, Aboudou Zouberou Aboudou, Hounhoedo Aimé, Agbohozo Buenas, Aizonou Romaric, Agadjihouèdé Hyppolite","doi":"10.22034/IJAB.V7I2.560","DOIUrl":"https://doi.org/10.22034/IJAB.V7I2.560","url":null,"abstract":"Controversies on the performance of the tilapia strain Oreochromis niloticus (S2 INRAB, SI), led us to be interested to the evaluating of that strain’s growth in comparison with the strain commonly used by the fish farmers named Faizou’s strain (SF). Fry of average weight 10.17±2.0663 g were stocked in concrete tank (density: 10 individuals/m 2 ). The experiment lasted 60 days where the temperature, oxygen-dissolved and pH parameters were measured morning and evening every 48 hours. The feed used was made from local products at protein level of 45%. The results revealed that physicochemical parameters have no negative influenced on fish growth even though they were significantly different from one strain to another. The gain in weight obtained was significantly higher for the strain SF (38.12±5.65 g) than the SI (37.15±4.99 g) despite it recorded 13.33% more mortality than the SI strain. Above of this, the average daily gain (ADG) of the SF strain was almost linear over the entire study period, unlike the SI strain whose has no linear ADG. It shows that the SF strain is more productive despite the recorded mortality. This confirms the fish farmers’ claims on the lowest growth of the SI strain, which however is to be considered in selection and breeding programmes.","PeriodicalId":36975,"journal":{"name":"International Journal of Aquatic Biology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73675535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Pectinase enzyme from Streptomyces coelicoflavus GIAL86 isolated from Meyghan Salt Lake, Arak, Iran 伊朗阿拉克Meyghan盐湖coelicoflavus链霉菌GIAL86的果胶酶

International Journal of Aquatic Biology Pub Date : 2019-04-25 DOI: 10.22034/IJAB.V7I2.481

E. Salehghamari, Zohre Nasrollahzadeh, M. Tahmaseb, M. A. Amoozegar

引用次数: 4

Feeding habits of striped piggy, Pomadasys stridens (Forsskal, 1775) (Haemulidae) in northern part of the Persian Gulf 波斯湾北部条纹猪的摄食习性(fossal, 1775) (Haemulidae

International Journal of Aquatic Biology Pub Date : 2019-04-25 DOI: 10.22034/IJAB.V7I2.477

Sajjad Karimi, Elham Katiraei, N. Soofiani, S. Taghavimotlagh, A. Vazirizadeh

引用次数: 5