Current Research

• Climate change impacts: we have developed models for 135 tree species and 150 bird species on potential impacts of several scenarios of climate change. We use statistical modeling tools related to classification and regression trees; our current favorite tool is random forest. We also use a simulation of migration over 100 years to estimate potential spread of trees into the new suitable habitat made available via climate change.
• Emerald ash borer: we are modeling the potential spread of the organism through a migration model. We are also assessing and mapping the basal area of potential host (ash) in the region.
• Prescribed fire and oak restoration: we are evaluating the role of fire in regenerating oak and other tree species across the landscape, including under mesic, intermediate, and xeric conditions (via the Integrated Moisture Index).
• GIS modeling: we continue to use GIS in modeling outcomes in a variety of projects, currently including the modeling of damage from the tsunami in Aceh Province, Indonesia, in December 2004.

Research Interests

I plan to pursue the same lines of research in the future. As a pioneer in GIS modeling in landscape ecology (over 23 years), I know expanding opportunities continue to make the marriage of ecology and GIS/remote sensing more fruitful and applicable to managing our natural resources.. I would like to increase my research into the international arena, like my recent efforts into assessing disaster issues.

Why This Research is Important

• Estimation of climate change impacts are being requested by many sources to better understand the implications of various scenarios over the next 100 years
• Estimation of emerald ash borer spread is important to give managers better indications of when the organism will impact their forests
• Facilitation of oak regeneration is important to provide sustained oak and hickory, and all the economic and ecological benefits they provide, over the long term
• GIS modeling, like modeling areas susceptible to tsunami damage, can be used for susceptibility mapping and warning

Education

• University of North Dakota, Ph.D. Biology 1981
• University of North Dakota, B.S. Biology 1976

Professional Experience

Professional Organizations

• Iufro-Landscape Ecology, Co-Chair Program (2011 - Current)
• Ecological Society of America, Senior Ecologist (1998 - Current)
• International Association for Landscape Ecology (U.S. Chapter), Former President, Treasurer, Program Chair (1993 - Current)
• Ecological Society of America, Lifetime Member (1974 - Current)
• Sigma Xi, The Scientific Research Society, Lifetime Member (1974 - Current)
• International Association for Landscape Ecology, Vice Chair (2003 - 2007)

Awards & Recognition

Featured Publications & Products

• Clark, James S.; Iverson, Louis; Woodall, Christopher W.; Allen, Craig D.; Bell, David M.; Bragg, Don C.; D'Amato, Anthony W.; Davis, Frank W.; Hersh, Michelle H.; Ibanez, Ines; Jackson, Stephen T.; Matthews, Stephen; Pederson, Neil; Peters, Matthew; Schwartz, Mark W.; Waring, Kristen M.; Zimmermann, Niklaus E. 2016. The impacts of increasing drought on forest dynamics, structure, and biodiversity in the United States.
• Iverson, Louis R.; Thompson, Frank R.; Matthews, Stephen ; Peters, Matthew ; Prasad, Anantha ; Dijak, William D.; Fraser, Jacob ; Wang, Wen J.; Hanberry, Brice ; He, Hong ; Janowiak, Maria ; Butler, Patricia ; Brandt, Leslie ; Swanston, Christopher . 2017. Multi-model comparison on the effects of climate change on tree species in the eastern U.S.: results from an enhanced niche model and process-based ecosystem and landscape models.
• Iverson, Louis; Knight, Kathleen S.; Prasad, Anantha; Herms, Daniel A.; Matthews, Stephen; Peters, Matthew; Smith, Annemarie; Hartzler, Diane M.; Long, Robert; Almendinger, John. 2015. Potential species replacements for black ash (Fraxinus nigra) at the confluence of two threats: Emerald ash borer and a changing climate.
• Iverson, Louis R.; Prasad, Anantha M.; Matthews, Stephen N.; Peters, Matthew P. 2011. Lessons learned while integrating habitat, dispersal, disturbance, and life-history traits into species habitat models under climate change.
• Iverson, Louis R.; Matthews, Stephen N.; Prasad, Anantha M.; Peters, Matthew P.; Yohe, Gary. 2012. Development of risk matrices for evaluating climatic change responses of forested habitats.
• Iverson, Louis R.; Peters, Matthew P.; Matthews, Stephen; Prasad, Anantha. 2013. An overview of some concepts, potentials, issues, and realities of assisted migration for climate change adaptation in forests.
• Iverson, Louis R.; McKenzie, Donald. 2013. Tree-species range shifts in a changing climate: detecting, modeling, assisting.
• Janowiak, Maria K.; Swanston, Christopher W.; Nagel, Linda M.; Brandt, Leslie A.; Butler, Patricia R.; Handler, Stephen D.; Shannon, P. Danielle; Iverson, Louis R.; Matthews, Stephen N.; Prasad, Anantha; Peters, Matthew P. 2014. A practical approach for translating climate change adaptation principles into forest management actions.
• Matthews, Stephen N.; Iverson, Louis R.; Peters, Matthew P.; Prasad, Anantha M.; Subburayalu, Sakthi. 2014. Assessing and comparing risk to climate changes among forested locations: implications for ecosystem services.
• Peters, Matthew P.; Matthews, Stephen N.; Iverson, Louis R.; Prasad, Anantha M. 2013. Delineating generalized species boundaries from species distribution data and a species distribution model.

Publications

• Matthews, Stephen N.; Iverson, Louis R.; Peters, Matthew P.; Prasad, Anantha M. 2018. Assessing potential climate change pressures across the conterminous United States: mapping plant hardiness zones, heat zones, growing degree days, and cumulative drought severity throughout this century.
• Pastur, Guillermo M.; Perera, Ajith H.; Peterson, Urmas ; Iverson, Louis R. 2018. Ecosystem services from forested landscapes: an overview.
• Iverson, Louis R.; Perera, Ajith H.; Pastur, Guillermo M.; Peterson, Urmas . 2018. Ecosystem services from forested landscapes: where we are and where we go.
• Butler-Leopold, Patricia R.; Iverson, Louis R.; Thompson, Frank R.; Brandt, Leslie A.; Handler, Stephen D.; Janowiak, Maria K.; Shannon, P. Danielle; Swanston, Christopher W.; Bearer, Scott ; Bryan, Alexander M.; Clark, Kenneth L.; Czarnecki, Greg ; DeSenze, Philip ; Dijak, William D.; Fraser, Jacob S.; Gugger, Paul F.; Hille, Andrea ; Hynicka, Justin ; Jantz, Claire A.; Kelly, Matthew C.; Krause, Katrina M.; La Puma, Inga Parker; Landau, Deborah ; Lathrop, Richard G.; Leites, Laura P.; Madlinger, Evan ; Matthews, Stephen N.; Ozbay, Gulnihal ; Peters, Matthew P.; Prasad, Anantha ; Schmit, David A.; Shephard, Collin ; Shirer, Rebecca ; Skowronski, Nicholas S.; Steele, Al ; Stout, Susan ; Thomas-Van Gundy, Melissa ; Thompson, John ; Turcotte, Richard M.; Weinstein, David A.; Yáñez, Alfonso . 2018. Mid-Atlantic forest ecosystem vulnerability assessment and synthesis: a report from the Mid-Atlantic Climate Change Response Framework project.
• Janowiak, Maria K.; D'Amato, Anthony W.; Swanston, Christopher W.; Iverson, Louis; Thompson, Frank R.; Dijak, William D.; Matthews, Stephen; Peters, Matthew P.; Prasad, Anantha; Fraser, Jacob S.; Brandt, Leslie A.; Butler-Leopold, Patricia; Handler, Stephen D.; Shannon, P. Danielle; Burbank, Diane; Campbell, John; Cogbill, Charles; Duveneck, Matthew J.; Emery, Marla R.; Fisichelli, Nicholas; Foster, Jane; Hushaw, Jennifer; Kenefic, Laura; Mahaffey, Amanda; Morelli, Toni Lyn; Reo, Nicholas J.; Schaberg, Paul G.; Simmons, K. Rogers; Weiskittel, Aaron; Wilmot, Sandy; Hollinger, David; Lane, Erin; Rustad, Lindsey; Templer, Pamela H. 2018. New England and northern New York forest ecosystem vulnerability assessment and synthesis: a report from the New England Climate Change Response Framework project.
• Iverson, Louis R.; Peters, Matthew P.; Bartig, Jarel L.; Rebbeck, Joanne; Hutchinson, Todd F.; Matthews, Stephen N.; Stout, Susan. 2018. Spatial modeling and inventories for prioritizing investment into oak-hickory restoration.
• Swanston, Chris; Brandt, Leslie A.; Janowiak, Maria K.; Handler, Stephen D.; Butler-Leopold, Patricia; Iverson, Louis; Thompson, Frank R.; Ontl, Todd A.; Shannon, P. Danielle. 2018. Vulnerability of forests of the Midwest and Northeast United States to climate change.
• Janowiak, Maria K.; Iverson, Louis R.; Fosgitt, Jon; Handler, Stephen D.; Dallman, Matt; Thomasma, Scott; Hutnik, Brad; Swanston, Christopher W. 2017. Assessing stand-level climate change risk using forest inventory data and species distribution models.
• Brandt, Leslie A.; Derby Lewis, Abigail; Scott, Lydia; Darling, Lindsay; Fahey, Robert T.; Iverson, Louis; Nowak, David J.; Bodine, Allison R.; Bell, Andrew; Still, Shannon; Butler, Patricia R.; Dierich, Andrea; Handler, Stephen D.; Janowiak, Maria K.; Matthews, Stephen N.; Miesbauer, Jason W.; Peters, Matthew; Prasad, Anantha; Shannon, P. Danielle; Stotz, Douglas; Swanston, Christopher W. 2017. Chicago Wilderness region urban forest vulnerability assessment and synthesis: a report from the Urban Forestry Climate Change Response Framework Chicago Wilderness pilot project.
• Gleason, Kelly E.; Bradford, John B.; Bottero, Alessandra; D'Amato, Anthony W.; Fraver, Shawn; Palik, Brian J.; Battaglia, Michael A.; Iverson, Louis; Kenefic, Laura; Kern, Christel C. 2017. Competition amplifies drought stress in forests across broad climatic and compositional gradients.
• Rebbeck, Joanne; Hutchinson, Todd; Iverson, Louis; Yaussy, Daniel; Fox, Timothy. 2017. Distribution and demographics of Ailanthus altissima in an oak forest landscape managed with timber harvesting and prescribed fire.
• Peters, Matthew P.; Iverson, Louis R. 2017. Incorporating fine-scale drought information into an eastern US wildfire hazard model.
• Iverson, Louis R.; Hutchinson, Todd F.; Peters, Matthew P.; Yaussy, Daniel A. 2017. Long-term response of oak-hickory regeneration to partial harvest and repeated fires: influence of light and moisture.
• Matthews, Stephen N.; Iverson, Louis R. 2017. Managing for delicious ecosystem service under climate change: can United States sugar maple (Acer saccharum) syrup production be maintained in a warming climate.
• Prasad, Anantha M.; Iverson, Louis R.; Matthews, Stephen N.; Peters, Matthew P. 2016. A multistage decision support framework to guide tree species management under climate change via habitat suitability and colonization models, and a knowledge-based scoring system.
• Luque, Sandra; Iverson, Louis. 2016. Forest-related ecosystem services.
• Clark, James S.; Iverson, Louis; Woodall, Christopher W. 2016. Impacts of increasing drought on forest dynamics, structure, diversity, and management.
• Rebbeck, Joanne; Kloss, Aaron; Bowden, Michael; Coon, Cheryl; Hutchinson, Todd F.; Iverson, Louis; Guess, Greg. 2015. Aerial detection of Ailanthus altissima: a cost-effective method to map an invasive tree in forested landscapes.
• Butler, Patricia R.; Iverson, Louis; Thompson, Frank R.; Brandt, Leslie; Handler, Stephen; Janowiak, Maria; Shannon, P. Danielle; Swanston, Chris; Karriker, Kent; Bartig, Jarel; Connolly, Stephanie; Dijak, William; Bearer, Scott; Blatt, Steve; Brandon, Andrea; Byers, Elizabeth; Coon, Cheryl; Culbreth, Tim; Daly, Jad; Dorsey, Wade; Ede, David; Euler, Chris; Gillies, Neil; Hix, David M.; Johnson, Catherine; Lyte, Latasha; Matthews, Stephen; McCarthy, Dawn; Minney, Dave; Murphy, Daniel; O’Dea, Claire; Orwan, Rachel; Peters, Matthew; Prasad, Anantha; Randall, Cotton; Reed, Jason; Sandeno, Cynthia; Schuler, Tom; Sneddon, Lesley; Stanley, Bill; Steele, Al; Stout, Susan; Swaty, Randy; Teets, Jason; Tomon, Tim; Vanderhorst, Jim; Whatley, John; Zegre, Nicholas. 2015. Central Appalachians forest ecosystem vulnerability assessment and synthesis: a report from the Central Appalachians Climate Change Response Framework project.
• Bossenbroek, Jonathan; Croskey, Audra; Finnoff, David; Iverson, Louis; McDermott, Shana M.; Prasad, Anantha; Sims, Charles; Sydnor, Davis. 2015. Evaluating the economic costs and benefits of slowing the spread of emerald ash borer in Ohio and Michigan.
• Peters, Matthew P.; Iverson, Louis R.; Matthews, Stephen N. 2015. Long-term droughtiness and drought tolerance of eastern US forests over five decades.
• Zolkos, Scott G.; Jantz, Patrick; Cormier, Tina; Iverson, Louis R.; McKenney, Daniel W.; Goetz, Scott J. 2015. Projected tree species redistribution under climate change: Implications for ecosystem vulnerability across protected areas in the eastern United States.
• Brandt, Leslie; He, Hong; Iverson, Louis; Thompson, Frank R.; Butler, Patricia; Handler, Stephen; Janowiak, Maria; Shannon, P. Danielle; Swanston, Chris; Albrecht, Matthew; Blume-Weaver, Richard; Deizman, Paul; DePuy, John; Dijak, William D.; Dinkel, Gary; Fei, Songlin; Jones-Farrand, D. Todd; Leahy, Michael; Matthews, Stephen; Nelson, Paul; Oberle, Brad; Perez, Judi; Peters, Matthew; Prasad, Anantha; Schneiderman, Jeffrey E.; Shuey, John; Smith, Adam B.; Studyvin, Charles; Tirpak, John M.; Walk, Jeffery W.; Wang, Wen J.; Watts, Laura; Weigel, Dale; Westin, Steve. 2014. Central Hardwoods ecosystem vulnerability assessment and synthesis: a report from the Central Hardwoods Climate Change Response Framework project.
• Iverson, Louis R.; Prasad, Anantha M.; Matthews, Stephen N.; Peters, Matthew P. 2014. Climate as an agent of change in forest landscapes.
• Iverson, Louis; Echeverria, Cristian; Nahuelhual, Laura; Luque, Sandra. 2014. Ecosystem services in changing landscapes: An introduction.
• Janowiak, Maria K.; Iverson, Louis R.; Mladenoff, David J.; Peters, Emily; Wythers, Kirk R.; Xi, Weimin; Brandt, Leslie A.; Butler, Patricia R.; Handler, Stephen D.; Shannon, P. Danielle; Swanston, Chris; Parker, Linda R.; Amman, Amy J.; Bogaczyk, Brian; Handler, Christine; Lesch, Ellen; Reich, Peter B.; Matthews, Stephen; Peters, Matthew; Prasad, Anantha; Khanal, Sami; Liu, Feng; Bal, Tara; Bronson, Dustin; Burton, Andrew; Ferris, Jim; Fosgitt, Jon; Hagan, Shawn; Johnston, Erin; Kane, Evan; Matula, Colleen; O'Connor, Ryan; Higgins, Dale; St. Pierre, Matt; Daley, Jad; Davenport, Mae; Emery, Marla R.; Fehringer, David; Hoving, Christopher L.; Johnson, Gary; Neitzel, David; Notaro, Michael; Rissman, Adena; Rittenhouse, Chadwick; Ziel, Robert. 2014. Forest ecosystem vulnerability assessment and synthesis for northern Wisconsin and western Upper Michigan: a report from the Northwoods Climate Change Response Framework project.
• Ryan, Michael G.; Vose, James M.; Hanson, Paul J.; Iverson, Louis R.; Miniat, Chelcy F.; Luce, Charles H.; Band, Lawrence E.; Klein, Steven L.; McKenzie, Don; Wear, David N. 2014. Forest processes Chapter 3.
• Iverson, Louis R. 2014. How the eastern US National Forests were formed Book review.
• Handler, Stephen; Duveneck, Matthew J.; Iverson, Louis; Peters, Emily; Scheller, Robert M.; Wythers, Kirk R.; Brandt, Leslie; Butler, Patricia; Janowiak, Maria; Shannon, P. Danielle; Swanston, Chris; Eagle, Amy Clark; Cohen, Joshua G.; Corner, Rich; Reich, Peter B.; Baker, Tim; Chhin, Sophan; Clark, Eric; Fehringer, David; Fosgitt, Jon; Gries, James; Hall, Christine; Hall, Kimberly R.; Heyd, Robert; Hoving, Christopher L.; Ibáñez, Ines; Kuhr, Don; Matthews, Stephen; Muladore, Jennifer; Nadelhoffer, Knute; Neumann, David; Peters, Matthew; Prasad, Anantha; Sands, Matt; Swaty, Randy; Wonch, Leiloni; Daley, Jad; Davenport, Mae; Emery, Marla R.; Johnson, Gary; Johnson, Lucinda; Neitzel, David; Rissman, Adena; Rittenhouse, Chadwick; Ziel, Robert. 2014. Michigan forest ecosystem vulnerability assessment and synthesis: a report from the Northwoods Climate Change Response Framework project.
• Pryor, Sara C.; Scavia, Donald; Downer, Charles; Gaden, Marc; Iverson, Louis; Nordstrom, Rolf; Patz, Jonathan; Robertson, G. Phillip. 2014. Mid west. Climate change impacts in the United States: The third national climate assessment.
• Handler, Stephen; Duveneck, Matthew J.; Iverson, Louis; Peters, Emily; Scheller, Robert M.; Wythers, Kirk R.; Brandt, Leslie; Butler, Patricia; Janowiak, Maria; Shannon, P. Danielle; Swanston, Chris; Barrett, Kelly; Kolka, Randy; McQuiston, Casey; Palik, Brian; Reich, Peter B.; Turner, Clarence; White, Mark; Adams, Cheryl; D'Amato, Anthony; Hagell, Suzanne; Johnson, Patricia; Johnson, Rosemary; Larson, Mike; Matthews, Stephen; Montgomery, Rebecca; Olson, Steve; Peters, Matthew; Prasad, Anantha; Rajala, Jack; Daley, Jad; Davenport, Mae; Emery, Marla R.; Fehringer, David; Hoving, Christopher L.; Johnson, Gary; Johnson, Lucinda; Neitzel, David; Rissman, Adena; Rittenhouse, Chadwick; Ziel, Robert. 2014. Minnesota forest ecosystem vulnerability assessment and synthesis: a report from the Northwoods Climate Change Response Framework project.
• Ojima, Dennis S.; Iverson, Louis R.; Sohngen, Brent L.; Vose, James M.; Woodall, Christopher W.; Domke, Grant M.; Peterson, David L.; Littell, Jeremy S.; Matthews, Stephen N.; Prasad, Anantha M.; Peters, Matthew P.; Yohe, Gary W.; Friggens, Megan M. 2014. Risk assessment Chapter 9.
• Peters, Matthew P.; Iverson, Louis R.; Matthews, Stephen N. 2014. Spatio-temporal trends of drought by forest type in the conterminous United States, 1960-2013.
• Risser, Paul G.; Iverson, Louis R. 2013. 30 years later - landscape ecology: directions and approaches.
• McIntyre, Nancy E.; Iverson, Louis R.; Turner, Monica G. 2013. A 27-year perspective on landscape ecology from the US-IALE annual meeting.
• Yaussy, Daniel A.; Iverson, Louis R.; Matthews, Stephen N. 2013. Competition and climate affects US hardwood-forest tree mortality.
• Prasad, Anantha M.; Gardiner, Judith D.; Iverson, Louis R.; Matthews, Stephen N.; Peters, Matthew. 2013. Exploring tree species colonization potentials using a spatially explicit simulation model: implications for four oaks under climate change.
• Peters, Matthew P.; Iverson, Louis R.; Prasad, Anantha M.; Matthews, Steve N. 2013. Integrating fine-scale soil data into species distribution models: preparing Soil Survey Geographic (SSURGO) data from multiple counties.
• Johnson, Randy; Boyce, Sandy; Brandt, Leslie; Erickson, Vicky; Iverson, Louis; Kujawa, Greg; Tkacz, Borys. 2013. Policy and strategy considerations for assisted migration on USDA Forest Service lands.
• Peters, Matthew P.; Iverson, Louis R.; Matthews, Stephen N.; Prasad, Anantha M. 2013. Wildfire hazard mapping: exploring site conditions in eastern US wildland—ruban interfaces.
• Pastur, Guillermo Martinez; Andrieu, Emilie; Iverson, Louis R.; Peri, Pablo Luis. 2012. Agroforestry landscapes and global change: landscape ecology tools for management and conservation.
• Iverson, Louis R.; Matthews, Stephen N.; Prasad, Anantha M.; Peters, Matthew P.; Yohe, Gary W. 2012. Appendix 2: Risk-based framework and risk case studies. Risk assessment for forested habitats in northern Wisconsin..
• Ojima, Dennis S.; Iverson, Louis R.; Sohngen, Brent L. 2012. Appendix 2: Risk-based framework and risk case studies. Risk-based framework for evaluating changes in response thresholds and vulnerabilities..
• Brandt, Leslie; Swanston, Chris; Parker, Linda; Janowiak, Maria; Birdsey, Richard; Iverson, Louis; Mladenoff, David; Butler, Patricia. 2012. Climate change science applications and needs in forest ecosystem management: a workshop organized as part of the northern Wisconsin Climate Change Response Framework Project.
• Matthews, Stephen N.; Iverson, Louis R.; Prasad, Anantha M.; Peters, Matthew P. 2011. Changes in potential habitat of 147 North American breeding bird species in response to redistribution of trees and climate following predicted climate change.
• Swanston, Chris; Janowiak, Maria; Iverson, Louis; Parker, Linda; Mladenoff, David; Brandt, Leslie; Butler, Patricia; St. Pierre, Matt; Prasad, Anantha; Matthews, Stephen; Peters, Matthew; Higgins, Dale; Dorland, Avery. 2011. Ecosystem vulnerability assessment and synthesis: a report from the Climate Change Response Framework Project in northern Wisconsin.
• Matthews, Stephen N.; Iverson, Louis R.; Prasad, Anantha M.; Peters, Matthew P.; Rodewald, Paul G. 2011. Modifying climate change habitat models using tree species-specific assessments of model uncertainty and life history-factors.
• Iverson, Louis; Prasad, Anantha; Knight, Kathleen S.; Herms, Daniel A.; Matthews, Stephen; Peters, Matthew; Smith, Annemarie; Long, Robert. 2011. Potential replacements for northwoods black ash in a changing climate: the confluence of two challenges.
• Prasad, Anantha; Iverson, Louis; Peters, Matthew; Matthews, Steve. 2011. Using a cellular model to explore human-facilitated spread of risk of EAB in Minnesota.
• Pijanowski, Bryan C.; Iverson, Louis R.; Drew, Ashton C.; Bulley, Henry N.N.; Rhemtulla, Jeanine M.; Wimberly, Michael C.; Bartsch, Annett; Peng, Jian. 2010. Addressing the interplay of poverty and the ecology of landscapes: a Grand Challenge Topic for landscape ecologists.
• Hellmann, Jessica J.; Nadelhoffer, Knute J.; Iverson, Louis R.; Ziska, Lewis H.; Matthews, Stephen N.; Myers, Philip; Prasad, Anantha M.; Peters, Matthew P. 2010. Climate change impacts on terrestrial ecosystems in metropolitan Chicago and its surrounding, multi-state region.
• Prasad, Anantha; Iverson, Louis; Matthews, Stephen; Peters, Matthew. 2010. Climate change poses additional threat to the future of ash resources in the eastern United States.
• Svenning, Jens-Christian; Fitzpatrick, Matthew C.; Normand, Signe; Graham, Catherine H.; Pearman, Peter B.; Iverson, Louis R.; Skov, Flemming. 2010. Geography, topography, and history affect realized-to-potential tree species richness patterns in Europe.
• Iverson, Louis R.; Prasad, Anantha M.; Matthews, Stephen N.; Peters, Matthew P. 2010. Merger of three modeling approaches to assess potential effects of climate change on trees in the eastern United States.
• Iverson, Louis R.; Prasad, Anantha; Bossenbroek, Jonathan; Sydnor, Davis; Schwartz, Mark W. 2010. Modeling potential movements of the emerald ash borer: the model framework.
• Iverson, Louis R.; Prasad, Anantha; Bossenbroek, Jonathan; Sydnor, Davis; Schwartz, Mark W. 2010. Modeling potential movements of the emerald ash borer: the model framework.
• Prasad, Anantha M.; Iverson, Louis R.; Peters, Matthew P.; Bossenbroek, Jonathan M.; Matthews, Stephen N.; Sydnor, T. Davis; Schwartz, Mark W. 2010. Modeling the invasive emerald ash borer risk of spread using a spatially explicit cellular model.
• Iverson, Louis; Prasad, Anantha; Matthews, Stephen; Peters, Matthew; Hoover, Ceoli. 2010. Potential changes in habitat suitability under climate change: lessons learned from 15 years of species modelling.
• Matthews, Stephen; Iverson, Louis; Prasad, Anantha; Peters, Matthew. 2010. Potential impacts of climate change on bird and tree habitats within the Appalachian Mountains.
• Rebbeck, Joanne; Hutchinson, Todd; Iverson, Louis; Yaussy, Daniel; Boyles, Robert; Bowden, Michael. 2010. Studying the effects of management practices on Ailanthus populations in Ohio forests: A research update.
• Peters, Matthew; Iverson, Louis R.; Prasad, Anantha M. 2010. Using an intergrated moisture index to assess forest composition and productivity. Chapter 11..
• Prasad, Anantha; Iverson, Louis; S. Matthews, Stephen; Peters, Matt. 2009. Atlases of tree and bird species habitats for current and future climates.
• Mohan, Jacqueline E.; Cox, Roger M.; Iverson, Louis R. 2009. Composition and carbon dynamics of forests in northeastern North America in a future, warmer world.
• Peters, Matthew P.; Iverson, Louis R.; Sydnor, T. Davis. 2009. Emerald ash borer (Agrilus planipennis): Towards a classification of tree health and early detection.
• Iverson, Louis; Hutchinson, Todd; Prasad, Anantha; Peters, Matthew. 2009. Oak regeneration across a heterogeneous landscape in Ohio: some limited success after thinning, two fires, and seven years.
• Iverson, Louis R.; Prasad, Anantha N.; Matthews, Stephen M.; Peters, Matthew P. 2009. Potential changes in tree habitat under Illinois climate change. Chapter 16.
• Taft, John B.; Anderson, Roger C.; Iverson, Louis R. 2009. Vegetation ecology and change in terrestrial ecosystems. Chapter 4.
• Chiang, Jyh-Min; Iverson, Louts [Louis] R.; Prasad, Anantha; Brown, Kim J. 2008. Effects of climate change and shifts in forest composition on forest net primary production.
• Iverson, Louis R.; Prasad, Anantha M.; Matthews, Stephen N.; Peters, Matthew. 2008. Estimating potential habitat for 134 eastern US tree species under six climate scenarios.
• He, Hong S.; Keane, Robert E.; Iverson, Louis R. 2008. Forest landscape models, a tool for understanding the effect of the large-scale and long-term landscape processes.
• Taylor, Robin A. J.; Herms, Daniel A.; Iverson, Louis R. 2008. Modeling emerald ash borer dispersal using percolation theory: estimating the rate of range expansion in a fragmented landscape.
• Prasad, Anantha; Iverson, Louis; Peters, Matthew; Bossenbroek, Jonathan; Sydnor, Davis; Schwartz, Mark. 2008. Modeling emerald ash borer spread in Ohio and Michigan.
• Iverson, Louis; Prasad, Anantha; Matthews, Stephen. 2008. Modeling potential climate change impacts on the trees of the northeastern United States.
• Iverson, Louis R.; Prasad, Anantha M. 2008. Modeling tsunami damage in Aceh: a reply.
• Rodenhouse, N.L.; Matthews, S.N.; McFarland, K.P.; Lambert, J.D.; Iverson, L.R.; Prasad, A.; Stillett, T.S.; Holmes, R.T. 2008. Potential effects of climate change on birds of the Northeast.
• Iverson, Louis R.; Hutchinson, Todd F.; Prasad, Anantha M.; Peters, Matthew P. 2008. Thinning, fire, and oak regeneration across a heterogeneous landscape in the eastern U.S.: 7-year results.
• Iverson, Louis R. 2007. Adequate data of known accuracy are critical to advancing the field of landscape ecology.
• Iverson, Louis R. 2007. Landscape ecologists have a role in poverty relief. Book review..
• Iverson, Louis R.; Prasad, Anantha; Bossenbroek, Jonathan; Sydnor, David; Schwartz, Mark. 2007. Modeling potential movements of the emerald ash borer in Ohio.
• Iverson, L.R.; Prasad, A.M.; Matthews, S.N.; Peters, M.P. 2007. Potential impacts of climate change on birds and trees of the eastern United States: newest climate scenarios and species abundance modelling techniques.
• Iverson, Louis R.; Mathews, Stephen; Peters, Matthew; Prasad, Anantha. 2007. Uprooted: potential changes in tree habitat under climate change.
• Iverson, Louis R.; Prasad, Anantha. 2007. Using landscape analysis to assess and model tsunami damage in Aceh province, Sumatra.
• Jyh-Min, Chiang; Iverson, Louis; Prasad, Anantha; Brown, Kim. 2006. Interactions of changing climate and shifts in forest composition on stand carbon balance.
• Iverson, Louis R.; Prasad, Anantha M.; Sydnor, Davis; Bossenbroek, Jonathan; Schwartz, Mark W.; Schwartz, Mark W. 2006. Modeling potential Emerald Ash Borer spread through GIS/cell-based/gravity models with data bolstered by web-based inputs.
• Iverson, Louis R.; Prasad, Anantha; Bossenbroek, Jonathan; Sydnor, Davis; Schwartz, Mark. 2006. Modeling potential movements of the emerald ash borer in Ohio.
• Prasad, Anantha M.; Iverson, Louis R.; Liaw, Andy; Liaw, Andy. 2006. Newer classification and regression tree techniques: Bagging and Random Forests for ecological prediction.
• Schwartz, Mark W.; Iverson, Louis R.; Prasad, Anantha M.; Matthews, Stephen N.; O'Connor, Raymond J.; O'Connor, Raymond J. 2006. Predicting extinctions as a result of climate change.
• Iverson, Louis; Prasad, Anantha; Schwartz, Mark; Matthews, Steven. 2006. Statistical modeling of current and potential future habitat, then simulation of potential colonization within that habitat, for tree species in the Eastern US.
• Rebbeck , Joanne; Yaussy, Daniel; Iverson, Louis; Hutchinson, Todd; Long, Robert; Bova, Anthony; Dickinson, Matthew. 2006. Use of temperature-sensitive paints as an index of heat output from fire.
• Iverson, Louis R; Prasad, Anantha M.; Schwartz, Mark W.; Schwartz, Mark W. 2005. Predicting Potential Changes in Suitable Habitat and Distribution by 2100 for Tree Species of the Eastern United States.
• Hutchinson, Todd F.; Boerner, Ralph E.J.; Sutherland, Steve; Sutherland, Elaine Kennedy; Ortt, Marilyn; Iverson, Louis R.; Iverson, Louis R. 2005. Prescribed fire effects on the herbaceous layer of mixed-oak forests.
• Iverson, Louis R.; Prasad, Anantha M.; Rebbeck, Joanne. 2004. A Comparison of the Integrated Moisture Index and the Topographic Wetness Index as Related to Two Years Of Soil Moisture Monitoring in Zaleski State Forest, Ohio.
• Iverson, Louis R.; Yaussy, Daniel A.; Rebbeck, Joanne; Hutchinson, Todd F.; Long, Robert P.; Prasad, Anantha M. 2004. A comparison of thermocouples and temperature paints to monitor spatial and temporal characteristics of landscape-scale prescribed fires.
• Matthews, Stephen; O'Connor, Raymond; Iverson, Louis R.; Prasad, Anantha M. 2004. Atlas of climate change effects in 150 bird species of the Eastern United States.
• Iverson, Louis; Prasad, Anantha; Hutchinson, Todd; Rebbeck, Joanne; Yaussy, Daniel A. 2004. Fire and Thinning in an Ohio Oak Forest: Grid-Based Analyses of Fire Behavior, Environmental Conditions, and Tree Regeneration Across a Topographic Moisture Gradient.
• Iverson, Louis R.; Schwartz, M.W.; Prasad, Anantha M. 2004. How fast and far might tree species migrate in the eastern United States due to climate change.
• Iverson, L.R.; Prasad, A.M.; Liaw, A. 2004. New machine learning tools for predictive vegetation mapping after climate change: Bagging and Random Forest perform better than Regression Tree Analysis.
• Iverson, Louis R.; Schwartz, M.W.; Prasad, Anantha M. 2004. Potential colonization of newly available tree-species habitat under climate change: an analysis for five eastern US species.
• Iverson, Louis R.; Prasad, Anantha M. 2003. A GIS-derived integrated moisture index.
• Yaussy, Daniel; Rebbeck, Joanne; Iverson, Louis; Hutchinson, Todd; Long, Robert. 2003. Comparison of a low-tech vs. a high-tech method to evaluate surface fire temperatures.
• Iverson, Louis R. 2003. Early forestry and conservation in America.
• Iverson, Louis R.; Yaussy, Daniel; Rebbeck, Joanne; Hutchinson, Todd; Long, Robert; McCarthy, Brian; Riccardi, Cynthia; Prasad, Anantha. 2003. Spatial and temporal distribution of fire temperatures from prescribed fires in the mixed oak forests of southern Ohio.
• Iverson, Louis; Prasad, Anantha; Prasad, Anantha. 2003. Using FIA data to assess current and potential future tree species importance values in the eastern United States.
• Mora, Franz; Iverson, Louis; Iverson, Louis. 2002. A spatially constrained ecological classification: rationale, methodology and implementation.
• August, Peter; Iverson, Louis; Nugranad, Jarunee. 2002. Human conversion of terrestrial habitats.
• Iverson, Louis R.; Prasad, Anantha M.; Prasad, Anantha M. 2002. Potential redistribution of tree species habitat under five climate change scenarios in the eastern US.
• Iverson, Louis R.; Hutchinson, Todd F.; Hutchinson, Todd F. 2002. Soil temperature and moisture fluctuations during and after prescribed fire in mixed-oak forests, USA.
• Iverson, Louis; Prasad, Anantha. 2002. Using FIA data to assess current and potential future tree species importance values in the eastern United States.
• Iverson, Louis R.; Szafoni, Diane L.; Baum, Sharon E.; Cook, Elizabeth A.; Cook, Elizabeth A. 2001. A Riparian Wildlife Habitat Evaluation Scheme Developed Using GIS.
• Hansen, Andrew J.; Neilson, Ronald P.; Dale, Virginia H.; Flather, Curtis H.; Iverson, Louis R.; Currie, David J.; Shafer, Sarah; Cook, Rosamonde; Bartlein, Partick J. 2001. Global change in forests: responses of species, communities, and biomes.
• Iverson, A.L.; Hammond, R.B.; Iverson, L.R. 2001. Induction of soybean resistance to the Mexican bean beetle (Coleoptera: Coccinellidae).
• Iverson, Louis R.; Prasad, Anantha M. 2001. Potential Changes in Tree Species Richness and Forest Community Types following Climate Change.
• Schwartz, Mark W.; Iverson, Louis R.; Prasad, Anantha M. 2001. Predicting the potential future distribution of four tree species in Ohio using current habitat availability and climatic forcing.
• Iverson, Aaron L.; Iverson, Louis R.; Eshita, Steve. 2001. The effects of surface-applied jasmonic and salicylic acids on caterpillar growth and damage to tomato plants.
• McNulty, Steven G.; Moore, Jennifer A.; Iverson, Louis; Prasad, Anantha; Abt, Robert; Smith, Bryan; Sun, Ge; Gavazzi, Michael; Bartlett, John; Murray, Brian; Mickler, Robert A.; Aber, John D. 2000. Application of Linked Regional Scale Growth, Biogeography, and Economic Models for Southeastern United States Pine Forests.
• McNulty, Steven G.; Moore, Jennifer A.; Iverson, Louis; Prasad, Anantha; Abt, Robert, et al. 2000. Application of linked regional scale growth, biogeography, and economic models for southeastern United States pine forests.
• DeHayes, Donald H.; Jacobson, George L., Jr.; Schaberg, Paul G.; Bongarten, Bruce; Iverson, Louis; Dieffenbacher-Krall, Ann C. 2000. Forest responses to changing climate: lessons from the past and uncertainty for the future.
• Fortin, M.-J.; Olson, ; R.J., ; Ferson, S.; Iverson, L.; Hunsaker, C.; Edwards, G.; Levine, D.; Butera, K.; Klemas, V.; Klemas, V. 2000. Issues related to the detection of boundaries.
• Schwartz, Mark W.; Iverson, Louis R.; Prasad, Anantha M.; Prasad, Anantha M. 2000. Predicting the potential future distribution of four tree species in Ohio using current habitat availability and climatic forcing.
• McKenney-Easterling, Mary; DeWalle, David R.; Iverson, Louis R.; Prasad, Anantha M.; Buda, Anthony R.; Buda, Anthony R. 2000. The potential impacts of climate change and variability on forests and forestry in the Mid-Atlantic Region.
• Iverson, Louis R.; Cook, Elizabeth A.; Cook, Elizabeth A. 2000. Urban forest cover of the Chicago region and its relation to household density and income.
• Iverson, Louis R.; Prasad, Anantha M.; Hale, Betsy J.; Sutherland, Elaine Kennedy. 1999. Atlas of current and potential future distributions of common trees of the eastern United States.
• Yaussy, Daniel; Iverson, Louis; Prasad, Anantha. 1999. Diameter-growth model across shortleaf pine range using regression tree analysis.
• Endress, Gregory A.; Endress, Anton G.; Iverson, Louis R.; Iverson, Louis R. 1999. Drought and ozone stress effects on competition among selected prairie grass species and Giant Foxtail.
• Hutchinson, Todd F.; Boerner, Ralph E.J.; Iverson, Louis R.; Sutherland, Steve; Sutherland, Elaine Kennedy. 1999. Landscape patterns of understory composition and richness across a moisture and nitrogen mineralization gradient in Ohio (U.S.A.) Quercus forests.
• Iverson, Louis R.; Prasad, Anantha; Schwartz, Mark W.; Schwartz, Mark W. 1999. Modeling potential future individual tree-species distributions in the eastern United States under a climate change scenario: a case study with Pinus virginiana.
• Iverson, Aaron L.; Iverson, Louis R. 1999. Spatial and temporal trends of deer harvest and deer-vehicle accidents in Ohio.
• Iverson, Louis R.; Prasad, Anantha M.; Prasad, Anantha M. 1998. Estimating regional plant biodiversity with GIS modelling.
• Mora, F.; Iverson, L.R. 1998. On the sources of vegetation activity variation, and their relation with water balance in Mexico.
• Iverson, Louis R.; Prasad, Anantha M.; Prasad, Anantha M. 1998. Predicting abundance of 80 tree species following climate change in the Eastern United States.
• Iverson, Louis R.; Dale, Martin E.; Scott, Charles T.; Prasad, Anantha; Prasad, Anantha. 1997. A GIS-derived integrated moisture index to predict forest composition and productivity of Ohio forests (U.S.A.).
• Iverson, Louis R.; Prasad, Anantha M.; Ketzner, David M. 1997. A summary of the Illinois flora based on the Illinois plant information network.
• Mora, Franz; Iverson, Louis R.; Iverson, Louis R. 1997. Dynamic stratification of the landscape of Mexico: analysis of vegetation patterns observed with multitemporal remotely sensed images.
• Chinea, Jesus Danilo; Iverson, Louis R. 1997. Forest cover of Champaign County, Illinois in 1993.
• Sutherland, Elaine K.; Iverson, Louis R.; Yaussy, Daniel A.; Scott, Charles T.; Hale, Betsy J.; Prasad, Anantha; Schwartz, Mark; Barrett, Hope R. 1997. Models of regeneration, tree growth, and current and potential ranges of tree and mammal species in the Eastern U.S..
• Iverson, Louis R.; Scott, Charles T.; Dale, Martin E.; Prasad, Anantha. 1996. Development of an Integrated Moisture Index for predicting species composition.
• Mitasova, Helena; Iverson, Louis R. 1996. Modelling topographic potential for erosion and deposition using GIS.
• Iverson, Loius R.; Prasad, Anantha M. G.; Scott, Charles T. 1996. Preparation of Forest Inventory and Analysis (FIA) and State Soil Geographic Data Base (STATSGO) data for global change research in the Eastern United States.
• Iverson, Louis R. 1994. Forest resource trends in Illinois.
• Iverson, Louis R.; Schwartz, Mark W. 1994. Forests.
• Brown, Sarah; Iverson, Louis R.; Lugo, Ariel E. 1994. Land-use and biomass changes of forests in Peninsular Malaysia from 1972 to 1982: A GIS approach.
• Iverson, Louis R.; Cook, Elizabeth A.; Graham, Robin L.; Graham, Robin L. 1994. Regional forest cover estimation via remote sensing: the calibration center concept.
• Iverson, Louis R.; Brown Sandra, ; Prasad, Anantha; Mitasova, Helena; Gillespie, Andrew J.R.; Lugo, Ariel E. 1994. Use of GIS for Estimating Potential and Actual Forest Biomass for Continental South and Southeast Asia.
• Iverson, L. R.; Brown, S.; Prasad, A.; Mitasova, H.; Gillespie, A. J. R.; Lugo, A. E. 1994. Use of GIS for estimating potential and actual forest biomass for continental South and Southeast Asia..
• Iverson, Louis R.; Brown, Sandra; Grainger, Alan; Prasad, Anantha; Liu, Dawning. 1993. Carbon sequestration in tropical Asia: an assessment of technically suitable forest lands using geographic information systems analysis.
• Brown, Sandra; Iverson, Louis R.; Prasad, Anantha; Lui, Dawning. 1993. Geographical Distributions of Carbon in Biomass and Soils of Tropical Asian Forests.
• Lui, Dawning S.; Iverson, Louis R.; Brown, Sandra. 1993. Rates and patterns of deforestation in the Philippines: application of geographic information system analysis.
• Brown, Sandra ; Iverson, Louis R. 1992. Biomass estimates for tropical forests.
• ​Iverson, Louis R.; Wali, Mohan K. 1992. Grassland rehabilitation after coal and mineral extraction in the western United States and Canada.
• Brown, Sandra; Lugo, Ariel E.; Iverson, Louis R. 1992. Processes and lands for sequestering carbon in the tropical forest landscape.
• Iverson, Louis R. 1991. Forest Resources of Illinois: What Do We Have and What Are They Doing for Us.
• Iverson, L.R.; Cook, E.A.; Graham, R.L. 1989. A technique for extrapolating and validating forest cover across large regions. Calibrating AVHRR data with TM data.
• Iverson, Louis R.; Lambert Graham, Robin; Cook, Elizabeth A.; Cook, Elizabeth A. 1989. Applications of satellite remote sensing to forested ecosystems.
• Iverson, Louis R.; Iverson, Louis R. 1988. Land-use changes in Illinois, USA: The influence of landscape attributes on current and historic land use.
• Burton, Philip J.; Robertson, Kenneth R.; Iverson, Louis R.; Risser, Paul G. 1988. Use of resource partitioning and disturbance regimes in the design and management of restored prairies.
• Iverson, Louis. R.; Risser, Paul. G.; Risser, Paul. G. 1987. Analyzing long-term changes in vegetation with geographic information system and remotely sensed data.
• ​​Iverson, Louis R.; Wali, Mohan K. 1987. Mowing of annual colonizers to enhance revegetation after surface mining.

Research Highlights

Highlight	Title	Year
NRS-2014-014	Ash Trees at the Confluence of Two Threats: Emerald Ash Borer and Climate Change Black ash, the iconic wetland species of the Northwoods, is threatened by both the emerald ash borer and changing climate. What tree species mig ...	2014
NRS-2016-119	Equipping Forest Managers to Respond to Two Threats to Ash Forest Service scientists used field data and models to assess both the threats to, and potential replacement species for, black ash, a species ...	2016
NRS-2016-116	Forecasts from Multiple Models Provides more Reliable Results Using multiple models instead of a single model allows researchers to develop more reliable forecasts of future forest change.	2016
NRS-2017-66	Managing for a delicious ecosystem service under climate change Maple syrup is a highly valued resource produced primarily from the sap of the sugar maple. Understanding how this resource may be impacted by c ...	2017
NRS-2015-120	Potential Changes Expected in Sugar Maple Syrup Production Scientists expect climate change to decrease the quantity of maple syrup produced per tap, especially in locations more peripheral in the curren ...	2015
NRS-2017-86	The hunt for good oak regeneration sites Landscape modeling and field sampling may identify the best locations for restoring oak forests. Managers at the Wayne National Forest are using ...	2017