| Tree species diversity in a Nigerian montane forest ecosystem and adjacent fragmented forests JO Ihuma, UD Chima, HM Chapman ARPN Journal of Agricultural and Biological Science, 2011 | 22 | 2011 |
| Ecological survey of avifaunal resources in University of Port Harcourt, Nigeria HM Ijeomah, UD Chima, OH Okagbare Ethiopian Journal of Environmental Studies and Management 6 (6), 648-660, 2013 | 21 | 2013 |
| Deforestation and degradation of mangroves in the Niger Delta Region of Nigeria: Implications in a changing climate UD Chima, SL Larinde 38th Annual Conference of the Forestry Association of Nigeria 38, 2016 | 16 | 2016 |
| Impact of land use changes on soil quality of a biosphere reserve in Southwestern Nigeria UD Chima, BA Ola-Adams, MO Adedire, OJ Oyelowo Journal of Research in Forestry, Wildlife and Environment 1 (1), 111-122, 2009 | 16 | 2009 |
| Insect species diversity in fragmented habitats of the University of Port Harcourt, Nigeria UD Chima, GE Omokhua, E Iganibo-Beresibo ARPN Journal of Agricultural and Biological Science 8 (2), 160-168, 2013 | 15 | 2013 |
| Effects of sowing depths on the germination and early seedling growth of different seed sizes of Annona muricata L UD Chima, EC Etuk, C Fredrick African journal of Agriculture, technology and environment 6 (2), 134-144, 2017 | 14 | 2017 |
| Implications of crude oil pollution on natural regeneration of plant species in an oil-producing community in the Niger Delta Region of Nigeria UD Chima, G Vure Journal of forestry research 25, 915-921, 2014 | 10 | 2014 |
| Effect of different growth media on foliage production and root growth in Gongronema latifolia Benth stem cuttings EAU Ofodile, UD Chima, EF Udo Greener Journal of Agricultural Sciences 3 (3), 215-221, 2013 | 10 | 2013 |
| Effects of tropical rainforest modification on soil quality of Omo biosphere reserve in Ogun State, Nigeria UD Chima Master of Forestry (MF) Dissertation, University of Agriculture, Abeokuta …, 2007 | 10 | 2007 |
| A survey of plants used in the treatment of ante-natal and post-natal disorders in Nneochi Local Government area of Abia State, Nigeria UD Chima, EAU Ofodile, MCF Okorie Greener J Bio Sci 3 (6), 229-237, 2013 | 9 | 2013 |
| Diversity of fruit trees and frugivores in a Nigerian montane forest and adjacent fragmented forests JO Ihuma, UD Chima, HM Chapman | 9 | 2011 |
| Rhizosphere soil properties and growth attributes of four tree species in a four-year arboretum at the University of Port Harcourt, Nigeria UD Chima, EF Akhabue, IK Gideon Nigerian Journal of Agriculture, Food and Environment 12 (2), 47-80, 2016 | 8 | 2016 |
| Secondary school students’ perception of forestry and Wildlife management in Rivers state, Nigeria UD Chima, PG Sobere Journal of Agriculture and Social Research (JASR) 11 (1), 2011 | 8 | 2011 |
| Evaluation of NaCl salinity tolerance of Artocarpus altilis (Parkinson) Fosberg and Treculia africana Decne for climate change adaptation in agroecosystems UD Chima, EAU Ofodile, M Naaluba International Journal of Scientific & Engineering Research 6 (5), 1516-1523, 2015 | 7 | 2015 |
| Ecological and Ethnomedicinal Survey of Plants within Homesteads in Abia State, Nigeria UD Chima, AT Adekunle, MCF Okorie Journal of forest and environmental science 29 (4), 257-274, 2013 | 7 | 2013 |
| Effect of soil amendments on the germination and early seedling growth of Annona muricata Linn C Fredrick, UD Chima, DC Oshionya Proceedings of the 2nd Commonwealth Forestry Association (CFA) Conference …, 2018 | 6 | 2018 |
| Preliminary assessment of the soil impact of charcoal production in Rivers State, Nigeria UD Chima, GA Adedeji, KO Uloho Ethiopian Journal of Environmental Studies and Management 6 (3), 285-293, 2013 | 6 | 2013 |
| Comparative assessment of floral and faunal diversity of two proposed project sites in the Niger Delta region of Nigeria UD Chima, OJ Kamalu, GE Omokhua International Journal of plant, animal and environmental sciences 1 (2), 55-62, 2011 | 6 | 2011 |
| Disappearing sacred groves: causes and implications for biodiversity conservation in two local government areas of Abia state of Nigeria UD Chima, OO Nuga International Journal of Science and Nature 2 (3), 677-682, 2011 | 6 | 2011 |
| Climate change mitigation and adaptation capabilities of avenue tree species at the University of Port Harcourt, Nigeria UD Chima, EAU Ofodile Advances in Applied Science Research.(6), 40-49, 2015 | 5 | 2015 |
