Hatano Ryusuke

2007 - 2010 Optimization of tropical peatland management based on carbon flow control

2007 - 2009 Ammonia emission from agriculture and its environmental impact

2006 - 2008 Forest fire impacts on hydrological processes and carbon cycle in East-Siberian taiga

2004 - 2007 Comparative research on the diversity of human activities harmonized with agro-eco resources and the environment

2004 - 2005 河川水養分濃度の予測のための土地利用解析と養分収支法の適用

2003 - 2005 Effect of nitrogen deposition on fluxes of green house gases in a forest ecosystem

2002 - 2004 Effects of biological elements inflowing from agricultural ecosystems on coastal marine ecosystems

2001 - 2003 Establishment of Inventory on Carbon and Nutrient Cycling in Tropical Peatland Ecosystems for Sustainable Agro-production and Environmental Conservation

2001 - 2003 Life Cycle Assessment of Dairy Production Systems Including Material Cycles of Grasslands

2000 - 2002 Construction of a carbon budget model of soil ecosystems for measures to prevent the global worming

1999 - 2001 Evaluation of Nitrogen Cycling in a Basin Associated with Forest, Grassland and Animal Husbandry, Hokkaido, Japan

1998 - 1999 Four-dimensional evaluation of nitrogen burden from agricultural and using Pedometrics

1997 - 1999 Conservation of Water Related Environment of Watersheds with Agriculture and Forestry Landuse in Cold Region.

1997 - 1999 Effects of Forest Fire on Biosphere and Cryosphere -Biodiversity and Carbon Droxide Cycle of in Northern Eurasia-

1996 - 1998 Regulatory functions of soil-plant ecosystems to geochemical element cycling

1996 - 1997 Establishment of Natural Resources Information Network (Soil Net Japan)

1992 - 1993 AN OBSERVATION SYSTEM FOR ENERGY AND MATERIAL CYCLING IN FOREST ECOSYSTEMS

1990 - 1992 EFFECT OF BIOLOGICAL PROCESSES ON GEOCHEMICAL CYCLING OF MATERIALS IN BIOSPHERE

1990 - 1990 物質移動に対する土壌構造の影響の定量化

1986 - 1987 Fundamental Studies on the Spatial Variation of Energy and Material Cycling in Agricultural Ecosystems.

1985 - 1986 Use of stable isotopes in the studies on cycling of water and ions in ecosystem.

1985 - 1985 植物群落形成に伴う蒸発散の変化と土壌中の水収支

草地の土壌の炭素隔離と地球温暖化緩和技術の評価

農業と食料消費による窒素負荷と環境問題の関係

Evaluating soil carbon sequestration and greenhouse gas budgets in grasslandsl for development of mitigation strategies of global warming

Relationship between environmental problems and nitrogen cycling associated with food production and consumption

Evaluating agricultural impact on stream nutrient load

Upscaling the evaluation for the symptom of environmental change in Siberian permafrost region

Comparative study of nitrogen cycling and its impact on water quality in agricultural watersheds in Japan and China

Modeling for prediction of cycle and discharge of radioactkive Cesium in a watershed

Wild Fire and Carbon Management in Peat-forest in Indonesia