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Dr. Francis Maduwuba Nwosu

Associate Professor
Biological Oceanography
fmnwosu@unical.edu.ng

N/A

Holzlöhner, S. & Nwosu, F. (1997): Nypa palm of the inner Cross River Estuary: A survey.  Transactions of the Nigerian Society for Biological Conservation, 6(1):26-28.


Nwosu, F. M. & U. I. Enin, (1997). Poverty as a constraint to biological conservation and sustainable living: A perspective. Transactions of the Nigerian Society for Biological Conservation, 6(1): 55 – 58.


Nwosu, F. & Holzlöhner, S. (1999): Mangroves of the Cross River Estuary, Nigeria: An endangered natural wealth. InterCoast Network, Spring, p28.


Nwosu, F. & Holzlöhner, S. (2000): Influence of temperature on egg hatching, growth and survival of larvae of Heterobranchus longifilis Val. 1840 (Teleostei: Clariidae). Journal of Applied Ichthyology, 16(1) 20-23.


Nwosu, F. & Holzloehner, S. (2000): Effect of light periodicity and intensity on the growth and survival of Heterobranchus longifilis Val. 1840 (Teleostei: Clariidae). Journal of Applied Ichthyology, 16(1) 24-26.


Holzlöhner, S., Nwosu, F. M. & E. R. Akpan (2002). Mangrove mapping in the Cross River Estuary, Nigeria. Afr. J. Environ. Pollut. Health 1 (2): 76 – 87.


Holzlöhner, S., Nwosu, F. M. & U. I. Enin (2004). Fishing effort statistics of the artisanal fisheries of the Cross River Estuary, Nigeria.  Global Journal of Pure and Applied Sciences, Vol. 10, No.2, March 2004: 249-256.


Nwosu, F. M. & Holzlöhner, S., 2004. Lunar and seasonal variation in the Catch of Macrobrachium fishery of the Cross River Estuary, Nigeria.  Indian Hydrobiology, 7 (1 & 2): 177 – 181.


Nwosu, F. & Holzlöhner, S. (2006): Length-weight relationships of palaemonid and penaeid shrimps of the Cross River Estuary, SE Nigeria. Global Journal of Pure and Applied Sciences. Vol. 12 No. 1: 139-140.


Nwosu, F. M. & M. Wolfi (2006).  Population dynamics of the giant African River Prawn Macrobrachium vollenhovenii Herklots 1857 (Crustacea, Palaemonidae) in the Cross River Estuary, Nigeria. West African Journal of Applied Ecology, Vol. 9, 1-18.


Nwosu, F. & Holzlöhner, S. & U. I. Enin, 2007. The dynamics of the exploited population of the Brackish River Prawn (Macrobrachium macrobrachion Herklots1851) in the Cross River Estuary, Nigeria.  Scientia Marina. 71(1): 115-121.


S. Holzloehner, U. I. Enin, D. Ama-Abasi & F. M. Nwosu, 2007. Species composition and catch rates of the gillnet fishery in the Central Cross River Estuary, SE Nigeria. Journal of Afrotropical Zoology; Special Issue: 107-112.


Nwosu, F. M., 2008. Growth and mortality of the Rough river prawn Macrobrachium equidens Dana, 1852 (Crustacea, Palaemonidae) in Cross River Estuary, SE Nigeria. Journal of Food, Agriculture & Environment (JFAE) Vol. 6 (1): 186-189.


Nwosu, F. M. & Holzlöhner, S. (2008): Mangrove conservation in Nigeria as a remedy for climate change. Journal of Nigerian Environmental Society (JNES), 4(4): 19 – 26.


Nwosu, F. M., 2009. Aspects of the Biology of the Gabon Shrimp Atya gabonensis, Giebel 1875 in the Cross River, Nigeria.  Journal of Fisheries International, Volume 4, Issue 4: 58-61.


Nwosu, F. M., 2009. Population Dynamics of the Exploited Penaeid Shrimp, Penaeus (Farfantepenaeus) notialis in the Cross River Estuary, Nigeria. Journal of Fisheries International, Volume 4, Issue 4: 62-67.


Nwosu, F. M., 2010. Species Composition and Gear Characteristics of the Macrobrachium Fishery of the Cross River Estuary, Nigeria. J. Ocean Univ. China (Oceanic and Coastal Sea Research); 9 (1): 71-75.


Nwosu, F. M., U. I. Enin & S. Holzlöhner, 2010. Assessment of artisanal fishery impacts on West African Croaker Pseudotolithus elongatus in the Cross River Estuary, Nigeria using length-based models. North American Journal of Fisheries Management, 30: 860-865.


Nwosu, F. M., E. O. Ita & U. I. Enin, 2011. Fisheries management in Nigeria: A case study of the marine fisheries policy. International Research Journal of Agricultural Science Vol. 1(3) pp.070-076.


Mfon Udo, Blessing Oribhabor, Francis Nwosu, Utibe Daniel and Anthony Akpan, 2011. The last stand of mangrove forest ecosystems in south eastern Nigeria. Nature & Faune, Vol. 25, Issue 2: 14-18.


Ekanem, AP, Eteng, SU, Nwosu, FM & Eyo, VO, 2012. Comparative study of the growth and gonad development of Clarias gariepinus (Burchell 1822) fed diets with plant and animal-based ingredients in concrete tanks. Journal of Agricultural Science and Technology A2: 1203-1210.


Nwosu, F. M., 2013: Management implications of sex ratios of three Palaemonid shrimps in the Cross River Estuary, South-East Nigeria. Journal of Fisheries and Aquatic Science. 8(1): 291-294.


Nwosu, F. M. & E. D. Anwana, 2013.  The use of traditional belief systems in the management of the coastal lakes and their fisheries in Bayelsa State, Nigeria. Standard Scientific Research and Essays Vol.1 (14): 403-408, December (ISSN: 2310-7502) http://www.standresjournals.org/journals/SSRE.


Anwana E.D  and Nwosu F.M, 2014.  Culturally important freshwater Lakes in the central Niger Delta, Nigeria: Fish assemblage and diversity assessment.  Standard Research Journal of Agricultural Sciences Vol 2 (2): 016-023, February 2014 (ISSN: 2311-2751) http://www.standresjournals.org/journals/SRJAS


Holzlӧhner, S. & F. M. Nwosu, 2014. Fisheries Survey in Cross River State, Nigeria. Journal of Fisheries and Aquatic Science, 9(4): 221-228. (USA)


Nwosu, F. M. & S. Holzlöhner, 2016: Fecundity, length and age at massive maturation of commercially important prawn species in the artisanal fishery of the Cross River Estuary, SE Nigeria. http://www.tandfonline.com/loi/tzec20 (UK)


Nwosu, F. M., G.  A. Otogo, E. D. Anwana & E. Akpan, 2016: Climate Change adaptation by mangrove-dependent fishing communities in southern Cross River State, Nigeria.  International Journal of Ecosystems and Ecology Sciences (IJEES) Vol. 6 (2): 139-142. (USA)


Nwosu, F. M. & S. Holzlöhner,  2016: Suggestions for the Conservation and Rehabilitation of Nigeria’s Mangrove Ecosystem. Journal of Ecosystem and Ecography.Available at DOI: 10.4172/2157-7625.1000178. (USA)


Holzloehner, S.,   V. U. Akpando & F. M. Nwosu, 2016. Sensory quality assessment of fresh   and smoke-dried fish in SE Nigeria. Nigerian Journal of Fisheries, 13(1&2): 990-993.


Nwosu, F. M., Dixon, B. & Holzlöhner, S. (2016).  Mapping the artisanal fisheries within Cross River and Qua Iboe estuaries of the Niger Delta, Nigeria, using a geographic information system. Proceedings of the Sixth International Symposium on GIS/Spatial Analyses in Fishery and Aquatic Sciences. August 25 - 29, 2014. Tampa, Florida, USA.  Edited by Tom Nishida and Albert E. Caton. Pp. 235-248.

No Results for Research Works done

Showing All Conferences Attended

Recognizing the limits of Nigeria’s fisheries resources.
Enin, U. I.
Start: Sunday 30th October, 2016
End: Friday 4th November, 2016
Exploring the Potentials of Aquaponics.
Nwosu, F. M., 2016. Youth Empowerment in Nigeria: Exploring the Potentials of Aquaponics. 13th Annual Conference and 70th Anniversary of Fulbright, Abuja. Sunday 13th - Wednesday 16th November, 2016.
Start: Sunday 13th November, 2016
End: Wednesday 16th November, 2016
No Results for Grants/Awards Received