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Akademický článek

CONCENTRATION LEVELS OF PHYSICO-CHEMICAL PROFILES AND QUALITY ASSESSMENT OF GROUNDWATER: A CASE STUDY OF SOUTHERN IJAW, BAYELSA STATE, SOUTHERN NIGERIA

Autor: Nwankwoala, H.O, Peterside, A.N, Hart, A.I

Publikováno v: Engineering Heritage Journal, Vol 7, Iss 1, Pp 60-71 (2023)

This study examined the concentration levels of physico-chemical profiles of groundwater quality of communities in Southern Ijaw Local Government Area of Bayelsa State, Nigeria. The seasonal variation of groundwater quality were evaluated. Fifteen (1

Externí odkaz: https://doaj.org/article/c0d9f8f777c54aa7b86360da36af9ecb

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Akademický článek

Assessment of macrozoobenthos baseline diversity for monitoring the ecological quality of Finima Nature Park Lake.

Autor: Okoro, C.M.¹ (AUTHOR), Zabbey, N.^1,2 (AUTHOR) nenibarini.zabbey@uniport.edu.ng, Hart, A.I.³ (AUTHOR), Nwipie, G. N.¹ (AUTHOR), Ibim, A.T.¹ (AUTHOR), Nkeeh, D. K.¹ (AUTHOR)

Publikováno v: Environmental Monitoring & Assessment. Feb2024, Vol. 196 Issue 2, p1-14. 14p.

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ASSESSMENT OF GROUNDWATER QUALITY USING WATER QUALITY INDEX (WQI) METHOD IN SOUTHERN IJAW LOCAL GOVERNMENT AREA OF BAYELSA STATE, NIGERIA

Autor: Peterside, A.N, Hart, A.I, Nwankwoala, H.O

Publikováno v: Environmental Contaminants Reviews. 5:64-68

This study aims at using Water Quality Index (WQI) method for groundwater assessment in some communities in Southern Ijaw Local Government Area of Bayelsa State, Nigeria. A total of fifteen (15) communities within the LGA were selected and groundwate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1238aee31bcb9deb85a31b8a64c178ff
https://doi.org/10.26480/ecr.02.2022.64.68

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Assessment of the Physicochemical Parameters of Bodo Creek, Rivers State, Nigeria: A Pre-spill, Post-spill and Post-clean-up Review

Autor: Nkeeh, D.K., Hart, A.I., Erondu, E.S., Zabbey, N.

Publikováno v: Journal of Applied Sciences and Environmental Management; Vol. 25 No. 8 (2021); 1505-1512

Water bodies are a source of ecosystem services such as water supply, production, recreation, and aesthetics. In 2008, two major oil spills took place in Bodo creek. A major challenge with the assessment and monitoring of an environment is the lack o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9844e7cc66390211661741ddda1a6fad
https://doi.org/10.4314/jasem.v25i8.34

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Acute Toxicity of Xylene on the African Catfish Clarias gariepinus

Autor: Davies, I.C., Erondu, E.S., Hart, A.I., Osuji, L.C.

Publikováno v: Journal of Applied Sciences and Environmental Management; Vol 23, No 7 (2019); 1251-1255

Acute toxicity of xylene on an African catfish (Clarias gariepinus) was carried out. A total of 210 catfish C. gariepinus juveniles with mean length 15.20±2.3cm, and mean weight of 10.23±2.6g were obtained from the University of Port Harcourt Demon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::ca7dee654c3a9131075f6b837bbcdc31
https://www.ajol.info/index.php/jasem/article/view/188756

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Acute toxicity of benzalkonium chloride mixture with treated produced water to juveniles of freshwater tilapia - Oreochromis niloticus

Autor: Ikisa, K.G., Babatunde, B.B., Hart, A.I.

Publikováno v: Journal of Applied Sciences and Environmental Management; Vol 23, No 6 (2019); 1169-1174

This research was conducted to determine the lethal concentration (LC50) of benzalkonium chloride (BAC) mixture with treated produced water capable of causing mortality of at least 50% of the Nile-tilapia-Oreochromis niloticus juveniles in a static 9

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::49a196bda231dcf73390e404f281ff6a
https://www.ajol.info/index.php/jasem/article/view/188282

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Impact of calcium carbonate on the juveniles of brackish river prawn, Macrobrachium marobrachion under laboratory conditions

Autor: Okobgue, B.C., Ansa, E.J., Hart, A.I.

The acute toxicity and the effect of sub-lethal concentrations of calcium carbonate on the morphology of M. macrobrachion were investigated under laboratory conditions. The prawns were exposed at 0, 160, 320, 640, 1280, 2560 and 5120 mg/l of CaCO3 us

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1022::42e93883437e58738bdedcc7ec52db62
http://aquaticcommons.org/24674/

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Incidence of parasitic infestation on the skin and gills of Clarias gariepinus (Burchell) reared under different culture systems

Autor: Oladosun, O.O., Oladosun, G.A., Hart, A.I.

A total of 140 fish samples of Clarias gariepinus comprising of 20 fry from two hatcheries, 60 fingerlings and 60 adults reared under the water recirculating, water flow-through and the earthen pond culture systems, were clinically examined for prese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1022::f5cd6c85007a1d7d364516b535e44301
http://aquaticcommons.org/24091/

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Comparative quality assessment of two-smoked dried fish species (Clarias gariepinus and Tilapia guineensis) using oil bean seed and rubber trees as firewood

Autor: Daniel, U.I., Hart, A.I., Udoh, I.I.

The quality of two processed fish products (Clarias gariepinus and Tilapia guineensis) using oil bean and rubber trees as firewood were assessed. The weight and size of the fishes were weighed and measured as well as the weight and size of the fire w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1022::49d76d4bf41bd898e15f0367ee4e39cb
http://aquaticcommons.org/24190/

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