| Effects of freeze–thaw cycles resulting from winter climate change on soil nitrogen cycling in ten temperate forest ecosystems throughout the Japanese archipelago R Urakawa, H Shibata, M Kuroiwa, Y Inagaki, R Tateno, T Hishi, ... Soil Biology and Biochemistry 74, 82-94, 2014 | 117 | 2014 |
| Transport rates of surface materials on steep forested slopes induced by raindrop splash erosion S Miura, K Hirai, T Yamada Journal of Forest Research 7 (4), 201-211, 2002 | 111 | 2002 |
| Sustainable forest biomass: A review of current residue harvesting guidelines BD Titus, K Brown, HS Helmisaari, E Vanguelova, I Stupak, A Evans, ... Energy, Sustainability and Society 11, 1-32, 2021 | 93 | 2021 |
| Factors contributing to soil nitrogen mineralization and nitrification rates of forest soils in the Japanese archipelago R Urakawa, N Ohte, H Shibata, K Isobe, R Tateno, T Oda, T Hishi, ... Forest Ecology and Management 361, 382-396, 2016 | 87 | 2016 |
| Fate of organic carbon during decomposition of different litter types in Japan K Ono, S Hiradate, S Morita, K Hirai Biogeochemistry 112, 7-21, 2013 | 82 | 2013 |
| Humification processes of needle litters on forest floors in Japanese cedar (Cryptomeria japonica) and Hinoki cypress (Chamaecyparis obtusa) plantations in Japan K Ono, S Hiradate, S Morita, K Ohse, K Hirai Plant and soil 338, 171-181, 2011 | 81 | 2011 |
| Organic carbon accumulation processes on a forest floor during an early humification stage in a temperate deciduous forest in Japan: Evaluations of chemical compositional … K Ono, K Hirai, S Morita, K Ohse, S Hiradate Geoderma 151 (3-4), 351-356, 2009 | 58 | 2009 |
| Quantitative aspects of heterogeneity in soil organic matter dynamics in a cool‐temperate Japanese beech forest: a radiocarbon‐based approach JUN Koarashi, M ATARASHI‐ANDOH, S Ishizuka, S Miura, T Saito, ... Global Change Biology 15 (3), 631-642, 2009 | 58 | 2009 |
| Seasonal patterns and control factors of CO2 effluxes from surface litter, soil organic carbon, and root-derived carbon estimated using radiocarbon signatures M Atarashi-Andoh, J Koarashi, S Ishizuka, K Hirai Agricultural and forest meteorology 152, 149-158, 2012 | 57 | 2012 |
| Biogeochemical nitrogen properties of forest soils in the Japanese archipelago R Urakawa, N Ohte, H Shibata, R Tateno, T Hishi, K Fukushima, Y Inagaki, ... Ecol Res 30 (1), 1-2, 2015 | 50 | 2015 |
| Topographic variation in heterotrophic and autotrophic soil respiration in a tropical seasonal forest in Thailand M Takahashi, K Hirai, P Limtong, C Leaungvutivirog, S Panuthai, ... Soil Science and Plant Nutrition 57 (3), 452-465, 2011 | 47 | 2011 |
| Carbon stocks of dead wood, litter, and soil in the forest sector of Japan: general description of the National Forest Soil Carbon Inventory. S Ugawa, M Takahashi, K Morisada, M Takeuchi, Y Matsuura, ... | 43 | 2012 |
| Carbon isotopes of water‐extractable organic carbon in a depth profile of forest soil imply a dynamic relationship with soil carbon T Nakanishi, M Atarashi‐Andoh, J Koarashi, Y Saito‐Kokubu, K Hirai European Journal of Soil Science 63 (4), 495-500, 2012 | 39 | 2012 |
| Potassium fertilisation reduces radiocesium uptake by Japanese cypress seedlings grown in a stand contaminated by the Fukushima Daiichi nuclear accident M Komatsu, K Hirai, J Nagakura, K Noguchi Scientific reports 7 (1), 15612, 2017 | 38 | 2017 |
| Effects of forest type and environmental factors on the soil organic carbon pool and its density fractions in a seasonally dry tropical forest J Toriyama, M Hak, A Imaya, K Hirai, Y Kiyono Forest Ecology and Management 335, 147-155, 2015 | 38 | 2015 |
| Floor Cover Percentage Determines Splash Erosion in Chamaecyparis obtusa Forests S Miura, S Ugawa, S Yoshinaga, TY Keizo Hirai Soil Science Society of America Journal 79 (6), 1782-1791, 2015 | 37 | 2015 |
| Relationship between the activity concentration of 137Cs in the growing shoots of Quercus serrata and soil 137Cs, exchangeable cations, and pH in Fukushima, Japan T Kanasashi, S Miura, K Hirai, J Nagakura, H Itô Journal of Environmental Radioactivity 220, 106276, 2020 | 32 | 2020 |
| Effects of vegetation and cultivation on δ13C values of soil organic carbon and estimation of its turnover in Asian tropics: A case study in Thailand T Yoneyama, H Okada, P Chongpraditnum, S Ando, P Prasertsak, K Hirai Soil science and plant nutrition 52 (1), 95-102, 2006 | 27 | 2006 |
| Hitachi Chemical Tech K Hirai, H Ohtsuki, T Ashizawa, Y Kurata Rep. No. 35 (2000) 17, 2000 | 26 | 2000 |
| Soil respiration in different ages of teak plantations in Thailand M Takahashi, K Hirai, P Limtong, C Leaungvutivirog, S Suksawang, ... Japan Agricultural Research Quarterly: JARQ 43 (4), 337-343, 2009 | 25 | 2009 |
Satoru MiuraForestry and Forest Products Research Institute確認したメール アドレス: ffpri.affrc.go.jp
