Ecological integrity of upper Warri River, Niger Delta using aquatic insects as bioindicators von Arimoro, Francis O., Ikomi, Robert B.

Volltext

Ecology and abundance of oligochaetes as indicators of organic pollution in an urban stream in southern Nigeria von Arimoro, Francis O, Ikomi, Robert B, Iwegbue, Chukwujindu M A

Volltext

Water quality changes in relation to Diptera community patterns and diversity measured at an organic effluent impacted stream in the Niger Delta, Nigeria von Arimoro, Francis O., Ikomi, Robert B., Iwegbue, Chukwujindu M.A.

Volltext

The Effect of Dry Extract of Derris Elliptica Stem on Some Enzymatic Changes in the Plasma of African Catfish Clarias Gariepinus ( Burchell , 1822 ) von Jessa , Ochuko E, Ikomi , Robert B, Asagba , Samuel O

Volltext

Fluctuating salinity levels and an increasing pollution gradient on fish community structure and trophic levels in a small creek in the Niger delta, Nigeria von Arimoro, Francis O., Ikomi, Robert B., Nwadukwe, Francis O., Eruotor, Ovie D., Edegbene, Augustine O.

Volltext

Acute toxicity of Oreochromis niloticus fingerlings exposed to effluent from Delta State University, Abraka Nigeria boys hostel von Ayoola, Ebenezer O., Enwemiwe, Victor N., Erhenhi, Hilda O., Obi, Clement C., Adebowale, Agboola A., Esiwo, Eric, Onokpasa, Joyce A., Ikomi, Robert B.

Volltext

Studies on the ecology of the African longfin tetra, Brycinus longipinnis Günther, 1864 in the Jamieson River (Niger Delta, Nigeria) von Ikomi, R.B., Sikoki, F.D.

Volltext