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Research Output

  • 50 Article
  • 3 Conference contribution
  • 2 Chapter
  • 1 Review article
2018

How large spatially-explicit optimal reserve design models can we solve now? An exploration of current models’ computational efficiency

Wang, Y., Önal, H. & Fang, Q., Jun 11 2018, In : Nature Conservation. 27, p. 17-34 18 p.

Research output: Contribution to journalArticle

2016

A dynamic simulation/optimization model for scheduling restoration of degraded military training lands

Önal, H., Woodford, P., Tweddale, S. A., Westervelt, J. D., Chen, M., Dissanayake, S. T. M. & Pitois, G., Apr 15 2016, In : Journal of Environmental Management. 171, p. 144-157 14 p.

Research output: Contribution to journalArticle

An economic analysis of transportation fuel policies in Brazil: Fuel choice, land use, and environmental impacts

Nuñez, H. M. & Önal, H., Mar 1 2016, In : Energy Economics. 55, p. 319-331 13 p.

Research output: Contribution to journalArticle

Optimal design of compact and connected nature reserves for multiple species

Wang, Y. & Önal, H., Apr 1 2016, In : Conservation Biology. 30, 2, p. 413-424 12 p.

Research output: Contribution to journalArticle

Optimal design of compact and functionally contiguous conservation management areas

Önal, H., Wang, Y., Dissanayake, S. T. M. & Westervelt, J. D., Jun 16 2016, In : European Journal of Operational Research. 251, 3, p. 957-968 12 p.

Research output: Contribution to journalArticle

Renewable energy policies and competition for biomass: Implications for land use, food prices, and processing industry

Chen, X. & Önal, H., May 1 2016, In : Energy Policy. 92, p. 270-278 9 p.

Research output: Contribution to journalArticle

The economic impact of new technology adoption on the U.S. apple industry

Busdieker-Jesse, N. L., Nogueira, L., Onal, H. & Bullock, D. S., Sep 2016, In : Journal of Agricultural and Resource Economics. 41, 3, p. 549-569 21 p.

Research output: Contribution to journalArticle

2015

Bioenergy Development Policy and Practice Must Recognize Potential Hydrologic Impacts: Lessons from the Americas

Watkins, D. W., de Moraes, M. M. G. A., Asbjornsen, H., Mayer, A. S., Licata, J., Lopez, J. G., Pypker, T. G., Molina, V. G., Marques, G. F., Carneiro, A. C. G., Nuñez, H. M., Önal, H. & da Nobrega Germano, B., Mar 27 2015, In : Environmental Management. 56, 6, p. 1295-1314 20 p.

Research output: Contribution to journalArticle

2014

Alternative transportation fuel standards: Welfare effects and climate benefits

Chen, X., Huang, H., Khanna, M. & Onal, H., May 2014, In : Journal of Environmental Economics and Management. 67, 3, p. 241-257 17 p.

Research output: Contribution to journalArticle

An economic analysis of the future U.S. biofuel industry, facility location, and supply chain network

Chen, X. & Önal, H., Nov 1 2014, In : Transportation Science. 48, 4, p. 575-591 17 p.

Research output: Contribution to journalArticle

Bioenergy development and integrated water-energy management in Pan America

Watkins, D. W., Moraes, M. M. G. A., Asbjornsen, H., Mayer, A. S., Licata, J., Lopez, J. G., Pypker, T., Molina, V. G., Marques, G. F., Cameiro, A. C. G., Nuñez, H. M., Önal, H. & Da Nobrega Germano, B., 2014, RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014. AIChE, p. 100-108 9 p. (RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Land use changes and biofuel feedstock production in Brazil: The role of irrigation water

Carneiro, A. C. G., Nuñez, H. M., Moraes, M. M. G. A. & Önal, H., 2014, RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014. AIChE, p. 157-168 12 p. (RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Optimal selection of clustered conservation lands using integer programming: The case of Fort Stewart in Georgia, USA

Dissanayake, S. T. M., Önal, H., Westervelt, J. D. & Balbach, H. E., Jun 27 2014, Handbook on the Economics of Ecosystem Services and Biodiversity. Edward Elgar Publishing Ltd., p. 193-207 15 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Sustainability in biofuel and bioenergy sectors: The role of public policy

Önal, H., Jan 1 2014, RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014. AIChE, p. 883-896 14 p. (RCN Conference on Pan American Biofuels and Bioenergy Sustainability 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Can India meet biofuel policy targets? Implications for food and fuel prices

Khanna, M., Önal, H., Crago, C. L. & Mino, K., Jan 1 2013, In : American Journal of Agricultural Economics. 95, 2, p. 296-302 7 p.

Research output: Contribution to journalArticle

Land use and economic effects of alternative biofuel policies in Brazil and the United States

Nuñez, H. M., Önal, H. & Khanna, M., Jul 2013, In : Agricultural Economics (United Kingdom). 44, 4-5, p. 487-499 13 p.

Research output: Contribution to journalArticle

Stacking low carbon policies on the renewable fuels standard: Economic and greenhouse gas implications

Huang, H., Khanna, M., Önal, H. & Chen, X., May 1 2013, In : Energy Policy. 56, p. 5-15 11 p.

Research output: Contribution to journalArticle

2012

Incorporating species relocation in reserve design models: An example from Ft. Benning GA

Dissanayake, S. T. M., Önal, H., Westervelt, J. D. & Balbach, H. E., Jan 10 2012, In : Ecological Modelling. 224, 1, p. 65-75 11 p.

Research output: Contribution to journalArticle

Modeling agricultural supply response using mathematical programming and crop mixes

Chen, X. & Önal, H., Apr 1 2012, In : American Journal of Agricultural Economics. 94, 3, p. 674-686 13 p.

Research output: Contribution to journalArticle

2011

Amenity driven price effects and conservation reserve site selection: A dynamic linear integer programming approach

Dissanayake, S. T. M. & Önal, H., Oct 15 2011, In : Ecological Economics. 70, 12, p. 2225-2235 11 p.

Research output: Contribution to journalArticle

Economics of herbaceous bioenergy crops for electricity generation: Implications for greenhouse gas mitigation

Khanna, M., Önal, H., Dhungana, B. & Wander, M., Apr 1 2011, In : Biomass and Bioenergy. 35, 4, p. 1474-1484 11 p.

Research output: Contribution to journalArticle

Land use and greenhouse gas mitigation effects of biofuel policies

Khanna, M., Chen, X., Huang, H. & Önal, H., Jun 1 2011, In : University of Illinois Law Review. 2011, 2, p. 549-588 40 p.

Research output: Contribution to journalArticle

Optimum Selection of conservation reserves: Extensions to multiple Land use

Dissanayake, S. T. M., Önal, H. & Westervelt, J. D., Aug 29 2011, In : Military Operations Research. 16, 1, p. 65-76 12 p.

Research output: Contribution to journalArticle

Supply of cellulosic biofuel feedstocks and regional production pattern

Khanna, M., Chen, X., Huang, H. & Önal, H., Jan 1 2011, In : American Journal of Agricultural Economics. 93, 2, p. 473-480 8 p.

Research output: Contribution to journalArticle

2010

Effects of technological progress on consumers' and producers' welfare: A case study for Pakistan Punjab

Shahnaz, A. A., Onal, H. & Anwar, F. C., 2010, In : Quarterly Journal of International Agriculture. 49, 3, p. 243-255 13 p.

Research output: Contribution to journalArticle

2009

Average shadow price and equilibrium price: A case study of tradable pollution permit markets

Liao, C. N., Önal, H. & Chen, M. H., Aug 1 2009, In : European Journal of Operational Research. 196, 3, p. 1207-1213 7 p.

Research output: Contribution to journalArticle

Dynamic modeling of optimal papaya replanting decisions in the Philippines

Laude, T. P., Nelson, G. C. & Onal, H., 2009, In : Quarterly Journal of International Agriculture. 48, 2, p. 155-170 16 p.

Research output: Contribution to journalArticle

Soil carbon sequestration as an ecosystem service

Khanna, M., Önal, H., Dhungana, B. & Wander, M., Oct 15 2009, New Perspectives on Agri-Environmental Policies: A Multidisciplinary and Transatlantic Approach. Routledge Taylor & Francis Group, p. 241-259 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2008

A graph theory approach for designing conservation reserve networks with minimal fragmentation

Önal, H. & Wang, Y., Mar 1 2008, In : Networks. 51, 2, p. 142-152 11 p.

Research output: Contribution to journalArticle

Optimizing the aerodynamic efficiency of intermodal freight trains

Lai, Y. C., Barkan, C. P. L. & Önal, H., Sep 2008, In : Transportation Research Part E: Logistics and Transportation Review. 44, 5, p. 820-834 15 p.

Research output: Contribution to journalArticle

2007

Site accessibility and prioritization of nature reserves

Önal, H. & Yanprechaset, P., Feb 1 2007, In : Ecological Economics. 60, 4, p. 763-773 11 p.

Research output: Contribution to journalArticle

2006

Optimal selection of a connected reserve network

Önal, H. & Briers, R. A., Mar 1 2006, In : Operations Research. 54, 2, p. 379-388 10 p.

Research output: Contribution to journalArticle

2005

Designing a conservation reserve network with minimal fragmentation: A linear integer programming approach

Önal, H. & Briers, R. A., Sep 1 2005, In : Environmental Modeling and Assessment. 10, 3, p. 193-202 10 p.

Research output: Contribution to journalArticle

Is geographical targeting cost-effective? The case of the conservation reserve enhancement program in Illinois

Yang, W., Khanna, M., Farnsworth, R. & Onal, H., Mar 1 2005, In : Review of Agricultural Economics. 27, 1, p. 70-88 19 p.

Research output: Contribution to journalReview article

2004

Efficiency analysis of agricultural market advisory services: A nonlinear mixed-integer programming approach

Cabrini, S. M., Stark, B. G., Onal, H., Irwin, S. H., Good, D. L. & Martines-Filho, J., Jun 1 2004, In : Manufacturing and Service Operations Management. 6, 3, p. 237-252 16 p.

Research output: Contribution to journalArticle

First-best, second-best, and heuristic solutions in conservation reserve site selection

Onal, H., Jan 1 2004, In : Biological Conservation. 115, 1, p. 55-62 8 p.

Research output: Contribution to journalArticle

2003

Cost-effective targeting of land retirement to improve water quality with endogenous sediment deposition coefficients

Khanna, M., Yang, W., Farnsworth, R. & Önal, H., Aug 1 2003, In : American Journal of Agricultural Economics. 85, 3, p. 538-553 16 p.

Research output: Contribution to journalArticle

Integrating economic, environmental and GIS modeling to target cost effective land retirement in multiple watersheds

Yang, W., Khanna, M., Farnsworth, R. & Önal, H., Sep 2003, In : Ecological Economics. 46, 2, p. 249-267 19 p.

Research output: Contribution to journalArticle

Preservation of species and genetic diversity

Önal, H., May 1 2003, In : American Journal of Agricultural Economics. 85, 2, p. 437-447 11 p.

Research output: Contribution to journalArticle

Selection of a minimum-boundary reserve network using integer programming

Önal, H. & Briers, R. A., Jul 22 2003, In : Proceedings of the Royal Society B: Biological Sciences. 270, 1523, p. 1487-1491 5 p.

Research output: Contribution to journalArticle

2002

Incorporating spatial criteria in optimum reserve network selection

Önal, H. & Briers, R. A., Dec 7 2002, In : Proceedings of the Royal Society B: Biological Sciences. 269, 1508, p. 2437-2441 5 p.

Research output: Contribution to journalArticle

2000

Optimising tree diversity and economic returns from managed mixed forests in Kalimantan, Indonesia

Mendoza, G. A., Önal, H. & Soetjipto, W., Apr 1 2000, In : Journal of Tropical Forest Science. 12, 2, p. 298-319 22 p.

Research output: Contribution to journalArticle

Regional shifts in pork production: Implications for competition and food safety

Önal, H., Unnevehr, L. & Bekric, A., Nov 2000, In : American Journal of Agricultural Economics. 82, 4, p. 968-978 11 p.

Research output: Contribution to journalArticle

1998

Economically efficient watershed management with environmental impact and income distribution goals

Önal, H., Algozin, K. A., Işik, M. & Hornbaker, R. H., Jul 1998, In : Journal of Environmental Management. 53, 3, p. 241-253 13 p.

Research output: Contribution to journalArticle

1997

A computationally convenient diversity measure: Theory and application

Önal, H., Jan 1 1997, In : Environmental and Resource Economics. 9, 4, p. 409-427 19 p.

Research output: Contribution to journalArticle

Trade-off between structural diversity and economic objectives in forest management

Önal, H., Aug 1997, In : American Journal of Agricultural Economics. 79, 3, p. 1001-1012 12 p.

Research output: Contribution to journalArticle

1996
1995

A multilevel analysis of agricultural credit distribution in East Java, Indonesia

Onal, H., Darmawan, D. H. & Johnson, S. H., Feb 1995, In : Computers and Operations Research. 22, 2, p. 227-236 10 p.

Research output: Contribution to journalArticle