| Nitrate is an important nitrogen source for Arctic tundra plants XY Liu, K Koba, LA Koyama, SE Hobbie, MS Weiss, Y Inagaki, GR Shaver, ... Proceedings of the National Academy of Sciences 115 (13), 3398-3403, 2018 | 118 | 2018 |
| Assessment of the effectiveness of protected areas management in Iran: Case study in Khojir National Park M Kolahi, T Sakai, K Moriya, MF Makhdoum, L Koyama Environmental management 52, 514-530, 2013 | 109 | 2013 |
| Natural 15 N abundance of plants and soil N in a temperate coniferous forest K Koba, M Hirobe, L Koyama, A Kohzu, N Tokuchi, KJ Nadelhoffer, ... Ecosystems 6 (5), 457-469, 2003 | 98 | 2003 |
| Winter climate change in plant–soil systems: summary of recent findings and future perspectives K Makoto, T Kajimoto, L Koyama, G Kudo, H Shibata, Y Yanai, ... Ecological research 29, 593-606, 2014 | 69 | 2014 |
| Public awareness and perceptual factors in the conservation of elusive species: The case of the endangered Ryukyu flying fox CE Vincenot, AM Collazo, K Wallmo, L Koyama Global ecology and Conservation 3, 526-540, 2015 | 56 | 2015 |
| Mapping a burned forest area from Landsat TM data by multiple methods W Chen, K Moriya, T Sakai, L Koyama, CX Cao Geomatics, Natural Hazards and Risk 7 (1), 384-402, 2016 | 55 | 2016 |
| Monitoring of post-fire forest recovery under different restoration modes based on time series Landsat data W Chen, K Moriya, T Sakai, L Koyama, C Cao European Journal of Remote Sensing 47 (1), 153-168, 2014 | 53 | 2014 |
| Estimation of vegetation coverage in semi-arid sandy land based on multivariate statistical modeling using remote sensing data W Chen, T Sakai, K Moriya, L Koyama, C Cao Environmental Modeling & Assessment 18, 547-558, 2013 | 39 | 2013 |
| Near threatened? First report of unsuspected human-driven decline factors in the Ryukyu flying fox (Pteropus dasymallus) in Japan CE Vincenot, L Koyama, D Russo Mammalian Biology 80, 273-277, 2015 | 33 | 2015 |
| Effects of NO3− availability on NO3− use in seedlings of three woody shrub species L Koyama, N Tokuchi Tree Physiology 23 (4), 281-288, 2003 | 32 | 2003 |
| Post-fire forest regeneration under different restoration treatments in the Greater Hinggan Mountain area of China W Chen, K Moriya, T Sakai, L Koyama, C Cao Ecological Engineering 70, 304-311, 2014 | 29 | 2014 |
| Seasonal changes in nitrate use by three woody species: the importance of the leaf-expansion period L Koyama, N Tokuchi, K Fukushima, M Terai, Y Yamamoto Trees 22, 851-859, 2008 | 29 | 2008 |
| Plant physiological responses to hydrologically mediated changes in nitrogen supply on a boreal forest floodplain: a mechanism explaining the discrepancy in nitrogen demand and … L Koyama, K Kielland Plant and Soil 342, 129-139, 2011 | 19 | 2011 |
| Nitrate reductase activities in plants from different ecological and taxonomic groups grown in Japan LA Koyama, M Terai, N Tokuchi Ecological Research 35 (5), 708-712, 2020 | 15 | 2020 |
| The Potential of NO3--N Utilization by a Woody Shrub Species Lindera triloba: A Cultivation Test to Estimate the Saturation Point of Soil NO3--N for Plants L Koyama, N Tokuchi, M Hirobe, K Koba N2001, The Second International Nitrogen Conference, 2001 | 8 | 2001 |
| The Potential of NO3--N Utilization by a Woody Shrub Species Lindera triloba: A Cultivation Test to Estimate the Saturation Point of Soil NO3--N for Plants L Koyama, N Tokuchi, M Hirobe, K Koba TheScientificWorld 1 (S1), 514-519, 2001 | 8 | 2001 |
| Nitrate-use traits of understory plants as potential regulators of vegetation distribution on a slope in a Japanese cedar plantation L Koyama, M Hirobe, K Koba, N Tokuchi Plant and Soil 362, 119-134, 2013 | 7 | 2013 |
| Black spruce assimilates nitrate in boreal winter LA Koyama, K Kielland Tree Physiology 39 (4), 536-543, 2019 | 5 | 2019 |
| Extraction of burned forest area in the Greater Hinggan Mountain of China based on Landsat TM data W Chen, T Sakai, K Moriya, L Koyama, C Cao 2013 IEEE International Geoscience and Remote Sensing Symposium-IGARSS, 995-998, 2013 | 5 | 2013 |
| Detection of forest disturbance in the Greater Hinggan Mountain of China based on Landsat time-series data W Chen, T Sakai, C Cao, K Moriya, L Koyama 2012 IEEE International Geoscience and Remote Sensing Symposium, 7232-7235, 2012 | 5 | 2012 |
Keisuke KobaCenter for Ecological Research, Kyoto University, Japan在 ecology.kyoto-u.ac.jp 的电子邮件经过验证
