| Efficiency and technical change in the Philippine rice sector: A Malmquist total factor productivity analysis C Umetsu, T Lekprichakul, U Chakravorty American journal of agricultural economics 85 (4), 943-963, 2003 | 140 | 2003 |
| Basinwide water management: a spatial model U Chakravorty, C Umetsu Journal of environmental economics and management 45 (1), 1-23, 2003 | 115 | 2003 |
| Impact of the December 2004 tsunami on soil, groundwater and vegetation in the Nagapattinam district, India T Kume, C Umetsu, K Palanisami Journal of environmental management 90 (10), 3147-3154, 2009 | 54 | 2009 |
| Impact of ENSO and the Indian Ocean Dipole on the north‐east monsoon rainfall of Tamil Nadu State in India V Geethalakshmi, A Yatagai, K Palanisamy, C Umetsu Hydrological Processes: An International Journal 23 (4), 633-647, 2009 | 39 | 2009 |
| Water allocation under distribution losses: Comparing alternative institutions U Chakravorty, E Hochman, C Umetsu, D Zilberman Journal of Economic Dynamics and Control 33 (2), 463-476, 2009 | 37 | 2009 |
| Water conveyance, return flows and technology choice C Umetsu, U Chakravorty Agricultural Economics 19 (1-2), 181-191, 1998 | 32 | 1998 |
| Environmental effects of intensification of agriculture: livestock production and regulation U Chakravorty, DK Fisher, C Umetsu Environmental economics and policy studies 8, 315-336, 2007 | 27 | 2007 |
| Social-ecological systems in transition S Sakai, C Umetsu Springer, 2014 | 22 | 2014 |
| Valuating the economic impacts of urban environmental problems: Asian cities E Shin, MM Hufschmidt, Y Lee, J Nickum, C Umetsu, R Gregory Urban Management Programme, 1997 | 21 | 1997 |
| Indigenous climate information and modern meteorological records in Sinazongwe District, Southern Province, Zambia H Kanno, T Sakurai, H Shinjo, H Miyazaki, Y Ishimoto, T Saeki, C Umetsu, ... Japan Agricultural Research Quarterly: JARQ 47 (2), 191-201, 2013 | 17 | 2013 |
| Measuring the efficiency of collective floodplain aquaculture of Bangladesh using Data Envelopment Analysis Y Bayazid, C Umetsu, H Hamasaki, T Miyanishi Aquaculture 503, 537-549, 2019 | 16 | 2019 |
| The efficient management of water user associations: the case of Lower Seyhan Irrigation Project in Turkey C Umetsu, S Donma, T Nagano, Z Coskun EcoMod2005 International Conference for Policy Modeling, Istanbul, 2005 | 16 | 2005 |
| Sustainable farming techniques and farm size for rice smallholders in the Vietnamese Mekong Delta: A slack-based technical efficiency approach C Umetsu Agriculture, Ecosystems & Environment 326, 107775, 2022 | 15 | 2022 |
| “One must do, five reductions” technical practice and the economic performance of rice smallholders in the Vietnamese Mekong delta C Umetsu Sustainable Production and Consumption 28, 1040-1049, 2021 | 14 | 2021 |
| Climate change and alternative cropping patterns in Lower Seyhan Irrigation Project: a regional simulation analysis with MRI-GCM and CSSR-GCM C Umetsu, K Palanisami, Z Coşkun, S Donma, T Nagano, Y Fujihara, ... The Final Report of ICCAP, 2007 | 12 | 2007 |
| Economic Valuation of Urban Environmental Problems—With Emphasis on Asia E Shin, R Gregory, M Hufschmidt, Y Lee, JE Nickum, C Umetsu Draft Report. World Bank, Infrastructure and Urban Development Department …, 1992 | 10 | 1992 |
| The evolution of a floodplain aquaculture management system in Bangladesh Y Bayazid, T Miyanishi, C Umetsu, H Hamasaki International Journal of the Commons 12 (1), 249-277, 2018 | 9 | 2018 |
| The role of the sweet potato in the crop diversification of small-scale farmers in Southern Province, Zambia H Miyazaki, Y ISHIMOTO, U TANAKA, C UMETSU African Study Monographs 34 (2), 119-137, 2013 | 9 | 2013 |
| Diversification of agriculture in coastal districts of Tamil Nadu–a spatio-temporal analysis K Palanisami, CR Ranganathan, S Senthilnathan, C Umetsu Resilience Project, Report2009, 2009 | 9 | 2009 |
| Rice variety and sustainable farming: A case study in the Mekong Delta, Vietnam C Umetsu Environmental Challenges 8, 100532, 2022 | 8 | 2022 |
