Pub Date : 2017-03-02DOI: 10.5376/IJMS.2017.07.0006
H. Al-Saad, Duha S. Karem, H. Kadhim
This study focused on the determinate the concentrations of Total hydrocarbon by using spectroflurometer, for soil in ten stations at West Qurna-2 oil field. The regional distribution of TPHs at the present study showed a highest concentration of TPHs during spring at station 10 (41.86 μg/g dry weigh) while a lowest concentration observed during spring at station 1 (14.82 μg/g dry weigh). The seasonal distribution of TPHs show highest level in all stations during winter (30.350 μg/g) and the lowest levels observed during summer (24.167 μg/g). With respect to spatial variably of studied parameters, the parameters concentrations in studied stations gradually increased from station 1 to station 5, and then significantly decreased at station 6 and finally increased to station 10. The fluctuation in concentrations of concentrations in stations is due to distance from the flame of the flare which near to the stations 8, 9, 10 and far to the stations 1, 2, 3, 4, 5, 6, 7, while the seasonal concentration arrange as following: winter >spring >autumn>summer. There were non-significant correlation between the TPH in soil and each of the soil texture compounds (sand, silt and clay), while there is significant correlation between the TPH in soil and TOC%. By comprising the result concentration of this study with literature reviews, the concentration levels lies within it and in other cases exceed it.
{"title":"Total Petroleum Hydrocarbons (TPH) in the Soil of West Qurna-2 Oil Field Southern Iraq","authors":"H. Al-Saad, Duha S. Karem, H. Kadhim","doi":"10.5376/IJMS.2017.07.0006","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0006","url":null,"abstract":"This study focused on the determinate the concentrations of Total hydrocarbon by using spectroflurometer, for soil in ten stations at West Qurna-2 oil field. The regional distribution of TPHs at the present study showed a highest concentration of TPHs during spring at station 10 (41.86 μg/g dry weigh) while a lowest concentration observed during spring at station 1 (14.82 μg/g dry weigh). The seasonal distribution of TPHs show highest level in all stations during winter (30.350 μg/g) and the lowest levels observed during summer (24.167 μg/g). With respect to spatial variably of studied parameters, the parameters concentrations in studied stations gradually increased from station 1 to station 5, and then significantly decreased at station 6 and finally increased to station 10. The fluctuation in concentrations of concentrations in stations is due to distance from the flame of the flare which near to the stations 8, 9, 10 and far to the stations 1, 2, 3, 4, 5, 6, 7, while the seasonal concentration arrange as following: winter >spring >autumn>summer. There were non-significant correlation between the TPH in soil and each of the soil texture compounds (sand, silt and clay), while there is significant correlation between the TPH in soil and TOC%. By comprising the result concentration of this study with literature reviews, the concentration levels lies within it and in other cases exceed it.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74967244","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}
Pub Date : 2017-02-25DOI: 10.5376/IJMS.2017.07.0005
D. G. Pazhayamadom, L. Jawad, Mohamad Hassan
The goldband goatfish Upeneus moluccensis is one of the several Lessepsian fish species that has migrated from Red Sea (original habitat) through Suez Canal and settled in the Mediterranean Sea (new habitat). The differences in environment may affect the phenotype of the fish species and thus the populations could evolve into distinct stocks unique to the habitats where they persist. The goatfish is now a commercially important fish species in both habitats though no studies have so far compared the morphology between these populations. Fish samples were collected from Hurghada (Egypt) and Latakia (Syria), one each from the Red Sea and the Mediterranean Sea respectively. We measured 14 morphometric distances from each fish specimen and they were transformed using an allometric approach to remove the effect of size from shape of the individual. The entire multivariate data was then subjected to principal component analysis to determine the shape differences between these populations. Our study showed significant differences in the body shape of the fish, mostly associated to their adaptations to swim and improve visibility at the respective environments. This indicates that the goatfish populations in the Red Sea and the Mediterranean Sea are two unique fish stocks.
{"title":"Stock Differentiation of Goldband Goatfish Upeneus moluccensis from the Red Sea and the Mediterranean Sea Using Morphometric Analysis","authors":"D. G. Pazhayamadom, L. Jawad, Mohamad Hassan","doi":"10.5376/IJMS.2017.07.0005","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0005","url":null,"abstract":"The goldband goatfish Upeneus moluccensis is one of the several Lessepsian fish species that has migrated from Red Sea (original habitat) through Suez Canal and settled in the Mediterranean Sea (new habitat). The differences in environment may affect the phenotype of the fish species and thus the populations could evolve into distinct stocks unique to the habitats where they persist. The goatfish is now a commercially important fish species in both habitats though no studies have so far compared the morphology between these populations. Fish samples were collected from Hurghada (Egypt) and Latakia (Syria), one each from the Red Sea and the Mediterranean Sea respectively. We measured 14 morphometric distances from each fish specimen and they were transformed using an allometric approach to remove the effect of size from shape of the individual. The entire multivariate data was then subjected to principal component analysis to determine the shape differences between these populations. Our study showed significant differences in the body shape of the fish, mostly associated to their adaptations to swim and improve visibility at the respective environments. This indicates that the goatfish populations in the Red Sea and the Mediterranean Sea are two unique fish stocks.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78586011","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}
Pub Date : 2017-02-24DOI: 10.5376/IJMS.2017.07.0004
M. Ibrahim, L. Jawad
Two fish specimens with cases of albinism Epinephelus areolatus (Family: Epinephelidae) and dorsal fin aberration Argyrops spinifer (Family: Sparidae), were obtained during fishery surveys in Jubail City waters, Saudi Arabia, Arabian Gulf. These are the first documented cases of albinism and dorsal fin anomaly ever reported from the Arabian Gulf area. The causative factors of this anomaly were discussed.
{"title":"First Records of Albinism and Dorsal Fin Anomaly Cases in Two Fish Species Collected from Jubail Vicinity, Arabian Gulf, Saudi Arabia","authors":"M. Ibrahim, L. Jawad","doi":"10.5376/IJMS.2017.07.0004","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0004","url":null,"abstract":"Two fish specimens with cases of albinism Epinephelus areolatus (Family: Epinephelidae) and dorsal fin aberration Argyrops spinifer (Family: Sparidae), were obtained during fishery surveys in Jubail City waters, Saudi Arabia, Arabian Gulf. These are the first documented cases of albinism and dorsal fin anomaly ever reported from the Arabian Gulf area. The causative factors of this anomaly were discussed.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75980961","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}
Pub Date : 2017-02-15DOI: 10.5376/IJMS.2017.07.0002
A. El-Gamal
Coastal geomorphology changes are commonly experienced phenomena. Its study is important for the overall and sustainable strategy for integrated coastal zone management and forecasting of the future coastal changes. Impacts such as these not only affect the estuarine ecology, they also impact on the stability of the shoreline, water salinity change, social and economic value of estuaries. Spits are very dynamic coastal features steered by complex formation and evolution processes. Rosetta Estuary spit is observed with spatial and temporal changes. Spit situation has been compared with its historical information to check the variation using satellite images and field visit. Mechanical analysis of Rosetta Estuary sediments was executed to confirm that the surface sediments of the last part of Rosetta Estuary were originally from the coastal area. has been carried out. Moreover, salinity has been measured at different location of the study area. Migration of the spit was recognized towards the riverside. The detected migration was 1.5 km during the period from 2007 to 2015 with rate about 187 m/y. The factors that affect the formation of the spit inside Rosetta Estuary were listed and discussed.
{"title":"Spit Migration Evolution across the Estuary of Rosetta Branch of the Nile River in Egypt","authors":"A. El-Gamal","doi":"10.5376/IJMS.2017.07.0002","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0002","url":null,"abstract":"Coastal geomorphology changes are commonly experienced phenomena. Its study is important for the overall and sustainable strategy for integrated coastal zone management and forecasting of the future coastal changes. Impacts such as these not only affect the estuarine ecology, they also impact on the stability of the shoreline, water salinity change, social and economic value of estuaries. Spits are very dynamic coastal features steered by complex formation and evolution processes. Rosetta Estuary spit is observed with spatial and temporal changes. Spit situation has been compared with its historical information to check the variation using satellite images and field visit. Mechanical analysis of Rosetta Estuary sediments was executed to confirm that the surface sediments of the last part of Rosetta Estuary were originally from the coastal area. has been carried out. Moreover, salinity has been measured at different location of the study area. Migration of the spit was recognized towards the riverside. The detected migration was 1.5 km during the period from 2007 to 2015 with rate about 187 m/y. The factors that affect the formation of the spit inside Rosetta Estuary were listed and discussed.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"78 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74162039","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}
Pub Date : 2017-02-15DOI: 10.5376/ijms.2017.07.0003
H. Khoshravan, R. Mammadov
The analysis of hydrology and morphologic characteristics of the Caspian Sea is main target in this paper. So by long term marine data analysis, the hydromorphology properties of Caspian Sea (morphology, fluctuation, temperature, salinity and transparency) have been studied. The main results show that the Caspian Sea as largest inland sea has unique morphologic condition and rapid sea level changing is the one of the most important natural process. The intensity of physical vulnerability and erosion risk in Caspian Sea is related to fluctuation rhythm and the spatial and temporal of marginal beach morphologic changing.
{"title":"The Hydromorphology of the Caspian Sea","authors":"H. Khoshravan, R. Mammadov","doi":"10.5376/ijms.2017.07.0003","DOIUrl":"https://doi.org/10.5376/ijms.2017.07.0003","url":null,"abstract":"The analysis of hydrology and morphologic characteristics of the Caspian Sea is main target in this paper. So by long term marine data analysis, the hydromorphology properties of Caspian Sea (morphology, fluctuation, temperature, salinity and transparency) have been studied. The main results show that the Caspian Sea as largest inland sea has unique morphologic condition and rapid sea level changing is the one of the most important natural process. The intensity of physical vulnerability and erosion risk in Caspian Sea is related to fluctuation rhythm and the spatial and temporal of marginal beach morphologic changing.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85236517","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}
Pub Date : 2017-01-10DOI: 10.5376/IJMS.2017.07.0001
H. Al-Saad, Balqees S. Al-Ali, Luma J. Al-Anber, Dahfar D. Al-Khion, A. Hantoush, S. Saleh, A. H. Alaial
This study represent the concentrations of TPH in six commercial Luciobarbus xanthopterus , Ctenophyngodon idella , Cyprinus carpio , Tilapia zillii , Palaniza abu and Leuciscus vorax from Shatt Al-Arab river. The highest concentrations of TPH were found in Leuciscus vorax in during Summer 21.52±3.41 μg/g (dry wt.) and the lowest in Tilapia zillii 2.47±0.33 μg/g (dry wt.), while highest concentrations during winter found in Cyprinus carpio 8.2±1.0 μg/g (dry wt.), which is more than other fishes and the low concentration 0.33 μg were found in Tilapia zillii with level of 2.47±/g (dry wt.). The concentration in fish samples ordering as the following: Luciscus vorax > Cyprinus carpio > Ctenophyngodon idella > Luciobarbus xanthopterus > Palaniza abu > Tilapia zillii . This is may be due to the variety of fish feeding habitat and the season of reproduction , also the hydrocarbons found in the fish species of Shatt Al-Arab river are due to food and water sources, type of habitat, environmental factors, and lipid content .
{"title":"Total Petroleum Hydrocarbon in Selected Fish of Shatt Al-Arab River, Iraq","authors":"H. Al-Saad, Balqees S. Al-Ali, Luma J. Al-Anber, Dahfar D. Al-Khion, A. Hantoush, S. Saleh, A. H. Alaial","doi":"10.5376/IJMS.2017.07.0001","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0001","url":null,"abstract":"This study represent the concentrations of TPH in six commercial Luciobarbus xanthopterus , Ctenophyngodon idella , Cyprinus carpio , Tilapia zillii , Palaniza abu and Leuciscus vorax from Shatt Al-Arab river. The highest concentrations of TPH were found in Leuciscus vorax in during Summer 21.52±3.41 μg/g (dry wt.) and the lowest in Tilapia zillii 2.47±0.33 μg/g (dry wt.), while highest concentrations during winter found in Cyprinus carpio 8.2±1.0 μg/g (dry wt.), which is more than other fishes and the low concentration 0.33 μg were found in Tilapia zillii with level of 2.47±/g (dry wt.). The concentration in fish samples ordering as the following: Luciscus vorax > Cyprinus carpio > Ctenophyngodon idella > Luciobarbus xanthopterus > Palaniza abu > Tilapia zillii . This is may be due to the variety of fish feeding habitat and the season of reproduction , also the hydrocarbons found in the fish species of Shatt Al-Arab river are due to food and water sources, type of habitat, environmental factors, and lipid content .","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"06 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85297945","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}
Pub Date : 2017-01-01DOI: 10.5376/IJMS.2017.07.0036
Khaled Al-Khafaji, K. Saoud, Tariq H Y Al-Maliky
{"title":"First Records of Two Pilumnid Crabs: Pilumnopeus convexus Maccagno 1936 and Eurycarcinus orientalis Edwards 1867 (Crustacea, Decapoda, Pilumnidae) from Khor Al-Zubair Canal, South of Iraq","authors":"Khaled Al-Khafaji, K. Saoud, Tariq H Y Al-Maliky","doi":"10.5376/IJMS.2017.07.0036","DOIUrl":"https://doi.org/10.5376/IJMS.2017.07.0036","url":null,"abstract":"","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"9 2-4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78398513","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}
Pub Date : 2016-12-27DOI: 10.5376/ijms.2016.06.0058
S. G. Ajeel
Zooplankton samples were collected seasonally from three stations in the Shatt Al-Arab River southern Iraq by Plankton net (0.085 mm mesh-size and 40 cm mouth aperture) during 2013. Physical and chemical parameters of the water were studied such as, water temperature, salinity, pH, dissolved oxygen, TDS and Turbidity. The population density of zooplankton ranged between 253 ind./m 3 at second station (Abu Al-Khasib) to 69223 ind./m 3 at third station (Al-Faw) in winter. The important groups of zooplankton in the study area were Copepoda (56.1%), then Cirripede larvae (19.5%) and Cladocera (12.4%).
{"title":"Seasonal Variations of Zooplankton Abundance in Shatt Al-Arab River, Southern Iraq","authors":"S. G. Ajeel","doi":"10.5376/ijms.2016.06.0058","DOIUrl":"https://doi.org/10.5376/ijms.2016.06.0058","url":null,"abstract":"Zooplankton samples were collected seasonally from three stations in the Shatt Al-Arab River southern Iraq by Plankton net (0.085 mm mesh-size and 40 cm mouth aperture) during 2013. Physical and chemical parameters of the water were studied such as, water temperature, salinity, pH, dissolved oxygen, TDS and Turbidity. The population density of zooplankton ranged between 253 ind./m 3 at second station (Abu Al-Khasib) to 69223 ind./m 3 at third station (Al-Faw) in winter. The important groups of zooplankton in the study area were Copepoda (56.1%), then Cirripede larvae (19.5%) and Cladocera (12.4%).","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89310637","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}
Pub Date : 2016-12-27DOI: 10.5376/IJMS.2016.06.0059
Ariole C. N, Ekeke J. I
An indigenous probiotic ( Shewanella algae ) previously isolated from healthy shrimp ( Penaeus monodon ) intestine and found to protect Clarias gariepinus from Aeromonas hydrophila infection was screened for antibiotic susceptibility, enzymatic activities and abiotic stress tolerance. Optimization of the cultivation conditions and identification of its bioactive compounds were also carried out. The antibiotic susceptibility was performed by disk diffusion method. A total of fifteen antibiotic discs were employed. Qualitative screening for extracellular enzyme-producing ability was done using skim milk agar, starch agar, egg yolk agar, gelatin agar and cellulose agar for protease, amylase, lipase, gelatinase and cellulase activities respectively. The optimal conditions for growth of the isolate were assessed by growing on nutrient broth at various pH, temperature and salinity levels. Cell growth was estimated by standard plate count. The probiotic was screened for antimicrobial activity by agar well diffusion assay against the pathogen ( Aeromonas hydrophila ) using cell-free supernatant (crude extract) and methanolic extract. The methanolic extract was analyzed using gas chromatography- mass spectrometry (GC-MS). The isolate showed a wide range of environmental tolerance with pH (4-11), temperature (28-40℃) and salinity (0-100 ppt). The optimum conditions for cell growth were pH 6-8, temperature 37℃ and salinity 5-15 ppt. The isolate was susceptible to all tested antibiotics which supported the ideal probiotic characteristic. The isolate was capable of producing extracellular enzymes such as protease, amylase, lipase and gelatinase which could improve feed digestibility and feed utilization. The crude and methanolic extracts were active against the pathogen with inhibition zones of 13.0 ± 0.02 mm and 18.0 ± 0.03 mm respectively. Two bioactive compounds (Tromethamine and Pyrrolo [1, 2-a] pyrazine-1, 4-dione, hexahydro-) were identified. These results suggest that the Shewanella algae could probably be used as a potential probiotic in aquafeed formulation and a good source of novel drug development.
{"title":"Studies on an Indigenous Probiotic ( Shewanella algae ) Isolated from Healthy Shrimp Intestine","authors":"Ariole C. N, Ekeke J. I","doi":"10.5376/IJMS.2016.06.0059","DOIUrl":"https://doi.org/10.5376/IJMS.2016.06.0059","url":null,"abstract":"An indigenous probiotic ( Shewanella algae ) previously isolated from healthy shrimp ( Penaeus monodon ) intestine and found to protect Clarias gariepinus from Aeromonas hydrophila infection was screened for antibiotic susceptibility, enzymatic activities and abiotic stress tolerance. Optimization of the cultivation conditions and identification of its bioactive compounds were also carried out. The antibiotic susceptibility was performed by disk diffusion method. A total of fifteen antibiotic discs were employed. Qualitative screening for extracellular enzyme-producing ability was done using skim milk agar, starch agar, egg yolk agar, gelatin agar and cellulose agar for protease, amylase, lipase, gelatinase and cellulase activities respectively. The optimal conditions for growth of the isolate were assessed by growing on nutrient broth at various pH, temperature and salinity levels. Cell growth was estimated by standard plate count. The probiotic was screened for antimicrobial activity by agar well diffusion assay against the pathogen ( Aeromonas hydrophila ) using cell-free supernatant (crude extract) and methanolic extract. The methanolic extract was analyzed using gas chromatography- mass spectrometry (GC-MS). The isolate showed a wide range of environmental tolerance with pH (4-11), temperature (28-40℃) and salinity (0-100 ppt). The optimum conditions for cell growth were pH 6-8, temperature 37℃ and salinity 5-15 ppt. The isolate was susceptible to all tested antibiotics which supported the ideal probiotic characteristic. The isolate was capable of producing extracellular enzymes such as protease, amylase, lipase and gelatinase which could improve feed digestibility and feed utilization. The crude and methanolic extracts were active against the pathogen with inhibition zones of 13.0 ± 0.02 mm and 18.0 ± 0.03 mm respectively. Two bioactive compounds (Tromethamine and Pyrrolo [1, 2-a] pyrazine-1, 4-dione, hexahydro-) were identified. These results suggest that the Shewanella algae could probably be used as a potential probiotic in aquafeed formulation and a good source of novel drug development.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"96 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80221530","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}
Pub Date : 2016-12-26DOI: 10.5376/ijms.2016.06.0057
L. Jawad, M. Al-Mukhtar, Sabir H. Subr
The first record of a Photopectoralis bindus with a maintainable population from Shatt al-Arab River, Basra, Iraq is reported. The specimens were caught from the middle reaches of Shatt al-Arab River at the City of Basrah, Iraq in November 2015. The capture of adult specimens ( n = 30), marks the establishment of P. bindus in a new freshwater environment different to its original habitat. Changes in abundance of phyto and zooplankton and other environmental factors in Shatt al-Arab recently might be responsible for such an establishment.
{"title":"Occurrence of population of Photopectoralis bindus (Valenciennes, 1835) in Shatt al-Arab River, Basrah, Iraq","authors":"L. Jawad, M. Al-Mukhtar, Sabir H. Subr","doi":"10.5376/ijms.2016.06.0057","DOIUrl":"https://doi.org/10.5376/ijms.2016.06.0057","url":null,"abstract":"The first record of a Photopectoralis bindus with a maintainable population from Shatt al-Arab River, Basra, Iraq is reported. The specimens were caught from the middle reaches of Shatt al-Arab River at the City of Basrah, Iraq in November 2015. The capture of adult specimens ( n = 30), marks the establishment of P. bindus in a new freshwater environment different to its original habitat. Changes in abundance of phyto and zooplankton and other environmental factors in Shatt al-Arab recently might be responsible for such an establishment.","PeriodicalId":22529,"journal":{"name":"The international journal of marine science","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75285852","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}
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