| Estimation of the stand ages of tropical secondary forests after shifting cultivation based on the combination of WorldView-2 and time-series Landsat images S Fujiki, K Okada, S Nishio, K Kitayama ISPRS Journal of Photogrammetry and Remote Sensing 119, 280-293, 2016 | 21 | 2016 |
| In vitro mycorrhization of edible Astraeus mushrooms and their morphological characterization W Fangfuk, K Okada, M Fukuda, A Yamada, R Petchang, C To-anun Mycoscience 51 (3), 234-241, 2010 | 15 | 2010 |
| Six‐year monitoring of pine ectomycorrhizal biomass under a temperate monsoon climate indicates significant annual fluctuations in relation to climatic factors K Okada, S Okada, K Yasue, M Fukuda, A Yamada Ecological research 26 (2), 411-419, 2011 | 9 | 2011 |
| Plant communities and ecosystem processes in a succession-altitude matrix after shifting cultivation in the tropical montane forest zone of northern Borneo S Fujiki, S Nishio, K Okada, J Nais, K Kitayama Journal of Tropical Ecology 33 (1), 33-49, 2017 | 5 | 2017 |
| Reconsidering biodiversity hotspots based on the rate of historical land-use change Y Kobayashi, K Okada, AS Mori Biological Conservation 233, 268-275, 2019 | 2 | 2019 |
| Influence of temperature and soil nitrogen and phosphorus availabilities on fine‐root productivity in tropical rainforests on Mount Kinabalu, Borneo K Okada, S Aiba, K Kitayama Ecological research 32 (2), 145-156, 2017 | 2 | 2017 |
| Estimation of the Spatiotemporal Patterns of Vegetation and Associated Ecosystem Services in a Bornean Montane Zone Using Three Shifting-Cultivation Scenarios S Fujiki, S Nishio, K Okada, J Nais, R Repin, K Kitayama Land 7 (1), 29, 2018 | 1 | 2018 |
| The 30th anniversary of Ecological Research: past, present, and future T Tsunoda, B Kusumoto, K Okada, Y Aoshima, A Kume Ecological research 32 (4), 451-457, 2017 | 1 | 2017 |
| Difference of pine ectomycorrhizal biomass in relation to forest conditions K Okada, T Satomura, A Kinoshita, T Horikoshi, K Yasue, M Fukuda, ... Mycoscience 52 (1), 59-64, 2011 | 1 | 2011 |
| Habitat use of Bornean Ferret Badger Melogale everetti in Sabah, Malaysian Borneo KK Hidemi Nagano, Keiichi Okada, Yoshihiro Nakashima, Hiromitsu Samejima ... Small Carnivore Conservation 57, 25–33, 2019 | | 2019 |
| Detection of ectomycorrhizal fungi from forest soil with baiting host plants A Yamada, N Yamagata, F Kawamura, K Okada, T Hosoya, Y Degawa, ... Nippon Kingakukai Kaiho (Japan), 2006 | | 2006 |