دنبال کردن
Friday N. Ogana
Friday N. Ogana
Virginia Tech
ایمیل تأیید شده در vt.edu
عنوان
نقل شده توسط
نقل شده توسط
سال
Modelling height-diameter relationships in complex tropical rain forest ecosystems using deep learning algorithm‏
FN Ogana, I Ercanli‏
Journal of Forestry Research 33 (3), 883-898, 2022‏
422022
Modeling diameter distributions of Gmelina arborea plantation in Omo Forest Reserve, Nigeria with Johnson’s SB‏
FN Ogana, ES Itam, JSA Osho‏
Journal of Sustainable Forestry 36 (2), 121-133, 2017‏
332017
Nonlinear mixed-effect height-diameter model for Pinus pinaster Ait. and Pinus radiata D. Don‏
FN Ogana, S Corral-Rivas, JJ Gorgoso-Varela‏
Cerne 26, 150-161, 2020‏
312020
Comparison of a modified log-logistic distribution with established models for tree height prediction‏
FN Ogana‏
Journal of Research in Forestry, Wildlife and Environment 10 (2), 49-55, 2018‏
302018
Comparison of Beta, Gamma Weibull distributions for characterising tree diameter in Oluwa Forest Reserve, Ondo state, Nigeria.‏
FN Ogana, JSA Osho, JJ Gorgoso-Varela‏
302015
An approach to modeling the joint distribution of tree diameter and height data‏
FN Ogana, JSA Osho, JJ Gorgoso-Varela‏
Journal of Sustainable Forestry 37 (5), 475-488, 2018‏
202018
Tree height prediction models for two forest reserves in Nigeria using mixed-effects approach‏
FN Ogana‏
Tropical Plant Research 6 (1), 119-128, 2019‏
192019
A comparison between derivative and numerical optimization methods used for diameter distribution estimation‏
JJ Gorgoso-Varela, FN Ogana, PO Ige‏
Scandinavian Journal of Forest Research 35 (3-4), 156-164, 2020‏
172020
A nonlinear mixed-effects tree height prediction model: Application to Pinus pinaster Ait in Northwest Spain‏
FN Ogana, JJ Gorgoso-Varela‏
Trees, Forests and People 1, 100003, 2020‏
152020
Effects of varying water soaking duration on the germination of Garcinia kola (Heckel) seeds‏
EG Oboho, FN Ogana‏
Nigerian Journal of Agriculture, Food and Environment 7 (2), 57-62, 2011‏
152011
Application of diameter distribution model for volume estimation in Tectona grandis Lf stands in the Oluwa forest reserve, Nigeria‏
IY Egonmwan, FN Ogana‏
Tropical Plant Research 7 (3), 573-580, 2020‏
142020
Forest cover dynamics of a lowland rainforest in southwestern Nigeria using GIS and remote sensing techniques‏
TV Oluwajuwon, AA Alo, FN Ogana, OA Adekugbe‏
Journal of Geographic Information System 13 (2), 83-97, 2021‏
132021
Comparison of estimation methods for fitting Weibull distribution to the natural stand of Oluwa Forest Reserve, Ondo State, Nigeria‏
FN Ogana, JJ Gorgoso-Varela‏
Journal of Research in Forestry, Wildlife and Environment 7 (2), 81-90, 2015‏
132015
Application of extreme value distribution for assigning optimum fractions to distributions with boundary parameters: an eucalyptus plantations case study.‏
FN Ogana, JSA Osho, JJ Gorgoso-Varela‏
112018
Modeling the non-spatial structure of Gmelina arborea Roxb Stands in the Oluwa Forest Reserve, Nigeria‏
FN Ogana, NE Ekpa‏
Forestist 70, 133-140, 2020‏
92020
Effects of varying hot water temperatures on the germination and early growth of Dialuim guineense (Willd) seeds‏
EG Oboho, FN Ogana‏
Annals of Biological Research 3 (3), 1247-1254, 2012‏
92012
A percentile-based estimator for the log-logistic function: Application to forestry‏
FN Ogana‏
Forestry Studies | Metsanduslikud Uurimused 72, 107-120, 2020‏
82020
Modelling joint distribution of tree diameter and height using Frank and Plackett copulas‏
FN Ogana, JJ Gorgoso-Varela, JSA Osho‏
Journal of Forestry Research 31 (5), 1681-1690, 2018‏
72018
Evaluation of four methods of fitting Johnson's SBB for height and volume predictions.‏
FN Ogana‏
72018
Evaluation of direct and indirect methods for modelling the joint distribution of tree diameter and height data with the bivariate Johnson’s SBB function to forest stands‏
JJG Varela, FN Ogana, RA Ponce‏
Forest systems 28 (1), 6, 2019‏
62019
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مقاله‌ها 1–20