Yukiyoshi Iwata
Yukiyoshi Iwata
Institute for Rural Engineering, National Agriculture and Food Research Organization
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Effects of snow cover on soil freezing, water movement, and snowmelt infiltration: A paired plot experiment
Y Iwata, M Hayashi, S Suzuki, T Hirota, S Hasegawa
Water resources research 46 (9), 2010
Decreasing soil-frost depth and its relation to climate change in Tokachi, Hokkaido, Japan
T Hirota, Y Iwata, M Hayashi, S Suzuki, T Hamasaki, R Sameshima, ...
Journal of the Meteorological Society of Japan. Ser. II 84 (4), 821-833, 2006
Comparison of snowmelt infiltration under different soil‐freezing conditions influenced by snow cover
Y Iwata, M Hayashi, T Hirota
Vadose Zone Journal 7 (1), 79-86, 2008
Accumulation of nitrous oxide and depletion of oxygen in seasonally frozen soils in northern Japan–Snow cover manipulation experiments
Y Yanai, T Hirota, Y Iwata, M Nemoto, O Nagata, N Koga
Soil Biology and Biochemistry 43 (9), 1779-1786, 2011
Influence of rain, air temperature, and snow cover on subsequent spring-snowmelt infiltration into thin frozen soil layer in northern Japan
Y Iwata, M Nemoto, S Hasegawa, Y Yanai, K Kuwao, T Hirota
Journal of Hydrology 401 (3-4), 165-176, 2011
Influences of feedstock and pyrolysis temperature on the nitrate adsorption of biochar
K Kameyama, T Miyamoto, Y Iwata, T Shiono
Soil Science and Plant Nutrition 62 (2), 180-184, 2016
The preliminary study of water-retention related properties of biochar produced from various feedstock at different pyrolysis temperatures
K Kameyama, T Miyamoto, Y Iwata
Materials 12 (11), 1732, 2019
Snowmelt energy balance and its relation to foehn events in Tokachi, Japan
M Hayashi, T Hirota, Y Iwata, I Takayabu
Journal of the Meteorological Society of Japan. Ser. II 83 (5), 783-798, 2005
Soil frost control: agricultural adaptation to climate variability in a cold region of Japan
T Hirota, K Usuki, M Hayashi, M Nemoto, Y Iwata, Y Yanai, T Yazaki, ...
Mitigation and Adaptation Strategies for Global Change 16, 791-802, 2011
Effects of frozen soil and snow cover on cold‐season soil water dynamics in Tokachi, Japan
Y Iwata, T Hirota, M Hayashi, S Suzuki, S Hasegawa
Hydrological processes 24 (13), 1755-1765, 2010
Effects of biochar produced from sugarcane bagasse at different pyrolysis temperatures on water retention of a calcaric dark red soil
K Kameyama, T Miyamoto, Y Iwata, T Shiono
Soil Science 181 (1), 20-28, 2016
Monitoring over‐winter soil water dynamics in a freezing and snow‐covered environment using a thermally insulated tensiometer
Y Iwata, T Hirota
Hydrological Processes: An International Journal 19 (15), 3013-3019, 2005
Biochar amendment of soils according to their physicochemical properties
K Kameyama, Y Iwata, T Miyamoto
Japan Agricultural Research Quarterly: JARQ 51 (2), 117-127, 2017
Comparison of soil frost and thaw depths measured using frost tubes and other methods
Y Iwata, T Hirota, T Suzuki, K Kuwao
Cold regions science and technology 71, 111-117, 2012
Effective killing of volunteer potato (Solanum tuberosum L.) tubers by soil frost control using agrometeorological information—An adaptive countermeasure to climate change in …
T Yazaki, T Hirota, Y Iwata, S Inoue, K Usuki, T Suzuki, M Shirahata, ...
Agricultural and forest meteorology 182, 91-100, 2013
Effects of a snow-compaction treatment on soil freezing, snowmelt runoff, and soil nitrate movement: A field-scale paired-plot experiment
Y Iwata, Y Yanai, T Yazaki, T Hirota
Journal of hydrology 567, 280-289, 2018
Evaluation of updated physical snowpack model SMAP
M Niwano, T Aoki, K Kuchiki, M Hosaka, Y Kodama, S Yamaguchi, ...
Bulletin of Glaciological Research 32, 65-78, 2014
Biochar impacts on crop productivity and greenhouse gas emissions from an Andosol
N Koga, S Shimoda, Y Iwata
Journal of environmental quality 46 (1), 27-35, 2017
Optimum soil frost depth to alleviate climate change effects in cold region agriculture
Y Yanai, Y Iwata, T Hirota
Scientific reports 7 (1), 44860, 2017
Monitoring electrical conductivity and nitrate concentrations in an Andisol field using time domain reflectometry
T Miyamoto, K Kameyama, Y Iwata
Japan Agricultural Research Quarterly: JARQ 49 (3), 261-267, 2015
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