Faculty Database - YAZAKI TOMOTSUGU

Books and Papers

Conference Presentations

Academic Qualifications

Major Subjects

Research Topics, Consignment Studies & KAKENHI Researches

Current Specialized Field

（Last updated : 2023-03-20 20:47:11）

YAZAKI TOMOTSUGU
Department Undergraduate School , School of Agriculture

Position Associate Professor

■ Books and Papers

1.	2023/02	Article	Measuring response of photosynthetic rate of Sphagnum palustre L. to water content: Importance of adjustment of the water content to the habitat condition Mires and Peat 29,pp.05 (Collaboration)
2.	2022/06	Article	Effects of wind and topography on air temperature distribution around an urban green space -a mobile observation- Miscellaneous Reports of the Institute for Nature Study 54,pp.41-46 (Collaboration)
3.	2022	Article	Effect of anthropogenic loadings of nutrient and mineral from groundwater on the distribution of hummocks of Sphagnum subnitens var. nitidum in poor Ecology and Civil Engineering (Collaboration)
4.	2022	Article	Partitioning methane flux by the eddy covariance method in a cool temperate bog based on a Bayesian framework. Agricultural and Forest Meteorology 316,pp.108852 (Collaboration)
5.	2021/10	Article	Exploring a best vegetation index to explain the seasonal variation of a forest photosynthesis using a hyper-pectral camera equipped with liquid crystal tunable filter Journal of Agricultural Meteorology 77,pp.253-261 (Collaboration)
6.	2021/02	Article	Materials for teaching about environmental changes caused by vegetation management in an abandoned field on a university campus pp.70-73 (Collaboration)
7.	2021/01	Article	Cause of decade’s stagnation of plant communities through16-years successional trajectory toward fens at a created wetland in northern Japan Global Ecology and Conservation 25,pp.e01424 (Collaboration)
8.	2020/10	Article	Bias correction for spatially interpolated daily mean air temperature during winter in eastern Hokkaido using multimodal machine learning Journal of Agricultural Meteorology (Collaboration)
9.	2020/08	Article	Stable carbon isotope studies of CH4 dynamics via water‐ and plant‐ pathways in a tropical Thai paddy: Insights into diel CH4 transportation Journal of Geophysical Research: Biogeosciences (Collaboration)
10.	2020/02	Article	Environmental controls on methane fluxes in a cool temperate bog Agricultural and Forest Meteorology 281,pp.107852 (Collaboration)
11.	2019/11	Article	Fine root dynamics and partitioning of root respiration into growth and maintenance components in cool temperate deciduous and evergreen forests Plant and Soil doi:10.1007/s11104-019-04343-z (Collaboration)
12.	2019/11	Book	Adaptation to Climate Change in Agriculture, Research and Practices (eds by IIzumi T, Hirata R, Masuda R) (Collaboration)
13.	2019/11	Article	Sensitivity analysis of the typhoon disturbance effect on forest dynamics and carbon balance in the future at a cool-temperate forest in northern Japan by using SEIB-DGVM Forest Ecology and Management 451,pp.117529 (Collaboration)
14.	2019/02	Article	Factors and mechanisms affecting the air temperature distribution on a clear winter night in a snow-covered mesoscale plain Journal of the Meteorological Society of Japan 97 (Collaboration)
15.	2018/10	Article	Effects of a snow-compaction treatment on soil freezing, snowmelt runoff, and soil nitrate movement: A field-scale paired-plot experiment Journal of Hydrology (Collaboration)
16.	2017/04	Article	Comparison of litter-bag and chamber methods for measuring CO2 emissions from leaf litter decomposition in a temperate forest Journal of Agricultural Meteorology 73,pp.68-76 (Collaboration)
17.	2017	Article	Winter nocturnal air temperature distribution for a mesoscale plain of a snow-covered region field meteorological observations and numerical simulations Journal of Applied Meteorology and Climatology 56,pp.519-533 (Collaboration)
18.	2016/11	Article	Biomass accumulation and net primary production during the early stage of secondary succession after a severe forest disturbance in northern Japan Forests 7,pp.287 (Collaboration)
19.	2015/04	Book	Frontiers of Agricultural Science (Collaboration)
20.	2015	Article	Possible soil frost control by snow compaction on winter wheat fields Journal of Agricultural Meteorology 71,pp.276-281 (Collaboration)
21.	2015	Article	Effects of saturated hydraulic conductivity on volunteer potato (Solanum tuberosum L.) tuber survival Soil Science and Plant Nutrition 61,pp.234-241 (Collaboration)
22.	2013/08	Book	Plant and Microbe Adaptations to Cold in a Changing World pp.51-60 (Collaboration)
23.	2013	Article	Effective killing of volunteer potato (Solanum tuberosum L.) tubers by soil frost control using agrometeorological information -an adaptive countermeasure to climate change in a cold region - Agricultural and Forest Meteorology 182-183,pp.91-100 (Collaboration)
24.	2013	Article	Influences of winter climatic conditions on the relation between annual mean soil and air temperatures from central to northern Japan Cold Regions Science and Technology 85,pp.217-224 (Collaboration)
25.	2013	Article	Water and nitrate movements in an agricultural field having different soil frost depths: Field experiments and numerical simulation pp.157-165 (Collaboration)
26.	2012	Article	Effects of snow load and shading by vascular plants on the vertical growth of hummocks formed by Sphagnum papillosum in a mire of northern Japan Plant Ecology 213,pp.1055-1067 (Collaboration)
27.	2011	Article	Nitrous oxide emissions from an Andosol upland field cropped to wheat and soybean with different tillage systems and organic matter applications Journal of Agricultural Meteorology 67,pp.173-184 (Collaboration)
28.	2011	Article	Soil frost control: agricultural adaptation to climate variability in a cold region of Japan Mitigation and Adaptation of Strategies for Global Change 16,pp.791-802 (Collaboration)
29.	2010	Article	Nitrous oxide emissions from drained and mineral soil-dressed peatland in central Hokkaido, Japan Journal of Agricultural Meteorology 66,pp.23-30 (Collaboration)
30.	2006	Article	Water balance and water movement in unsaturated zones of Sphagnum hummocks in Fuhrengawa Mire, Hokkaido, Japan Journal of Hydrology 319,pp.312-327 (Collaboration)
31.	2005	Article	CO2 exchange of a Sphagnum fuscum community in interior Alaska Journal of Agricultural Meteorology 60(5),pp.785-788 (Collaboration)
32.	2005	Article	Evapotranspiration rate during growing season in Fuhrengawa mire, Hokkaido, Japan Journal of Agricultural Meteorology 60(5),pp.737-740 (Collaboration)
33.	2003	Article	Runoff characteristics of north-and south-facing slope in the Caribou Poker Creek Research Watershed,interior Alaska 36(4),pp.466-470 (Collaboration)
Display 5 items
Display all(33)

■ Conference Presentations

1.	2018/08	CO2 balance in a northern bog located in the southern border of climatogeneous peatland zones, northern Japan (OzFlux-AsiaFlux Joint Conference 2018)
2.	2017/10	Agricultural practices using agrometeorological information as an adaptative countermeasure to climate change -an example of volunteer potatoes management in northern Japan- (ASA-CSSA-SSSA annual meeting 2017)
3.	2017/09/09	Effects of meteorological conditions on water movements and hydrochemistry in Sphagnum hummocks developed in poor fens
4.	2017/05	Soil respiration in deciduous forests with different disturbance history (JpGU-AGU Joint Meeting 2017)
5.	2017/03	Post-disturbance changes in carbon balance of understory vegetation in a deciduous forest, northern Japan (International Symposium on Agricultural Meteorology 2017)

■ Academic Qualifications

1.	2002/04～2006/03	〔Doctorial Course〕, Graduate School of Agriculture, Hokkaido University, Completed,
2.	2000/04～2002/03	〔Master Course〕, Graduate School of Agriculture, Hokkaido University, Completed,
3.	1996/04～2000/03	Faculty of Agriculture, Hokkaido University, Graduated,

■ Research Topics, Consignment Studies & KAKENHI Researches

2016/04～

Effect of nutrient and mineral load from farmland on the environment in Sphagnum habitat in bogs. (Key Word : )

■ Current Specialized Field

Agricultural environmental engineering and agricultural information engineering, Landscape science, Atmospheric and hydrospheric sciences, Ecology and environment