World Wildlife Fund

JOURNAL ARTICLES
Kremen, C., N. Williams, M.A. Aizen, B. Gemmill-Herren, G. LeBuhn, R. Minckley, L. Packer, S. Potts, T. Roulston, I. Steffan-Dewenter, D. Vazquez, R. Winfree, L. Adams, E. Crone, S. Greenleaf, T. Keitt, A.M. Klein, J. Regetz, T. Ricketts (in press). Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for the effects of land use change. Ecology Letters.

Hess, G., R.A. Bartel, A. Leidner, K.M. Rosenfeld, M.J. Rubino, S. Snider, T.H. Ricketts (in press). Effectiveness of biodiversity indicators varies with extent, grain, and region. Biological Conservation

Naidoo, R., A. Balmford, P. J. Ferraro, S. Polasky, T. H. Ricketts, M. Rouget (2006). Integrating economic costs into conservation planning. Trends in Ecology and Evolution 21(12): 681-687.

Naidoo, R. and T.H. Ricketts (2006). Mapping economic costs and benefits of conservation. PloS Biology 4(11):e360.

Lamoreux, J.F., J.C. Morrison, T.H. Ricketts, D.M. Olson, E. Dinerstein, M.W. McKnight, H. H. Shugart (2006). Global tests of biodiversity concordance and the importance of endemism. Nature 440:212-213.

Burgess, N., J. D'Amico Hales, T.H. Ricketts, E. Dinerstein. 2006. Factoring species, non-species values and threats into biodiversity prioritisation across the ecoregions of Africa and its islands. Biological Conservation 127:383-401.

Ricketts,T.H., E. Dinerstein, T. Boucher, T.M. Brooks, S. M. Butchart, M. Hoffman, J.F. Lamoreux, J. Morrison, M. Parr, J.D. Pilgrim, A.S.L. Rodrigues, W. Sechrest, G.E. Wallace, K. Berlin, J. Bielby, N.D. Burgess, D.R. Church, N. Cox, D. Knox, C. Loucks, G.W. Luck, L.L. Master, R. Moore, R. Naidoo, R. Ridgely, G.E. Schatz, G. Shire, H. Strand, W. Wettengel, E. Wikramanayake (2005). Pinpointing and preventing imminent extinctions. PNAS 102:18497-18501.

Kier, G., J. Mutke, E. Dinerstein, T. H. Ricketts, W. K�per, H. Kreft, W. Barthlott. (2005) Global patterns of plant diversity. Journal of Biogeography 32:1107-1116.

Loh, J., R.E. Green, T.H. Ricketts, J. Lamoreux, M. Jenkins,V. Kapos, and J. Randers (2005). The Living Planet Index: Using species population time series to track trends in biodiversity. Philosophical Transactions of the Royal Society of London, Series B 360:289-295

Hoekstra, J. M., T. M. Boucher, T. H. Ricketts, and C. Roberts (2005). Confronting a biome crisis: Global disparities of habitat loss and protection. Ecology Letters 8:23-29.

Balmford, A, L. Bennun, B. ten Brink, D. Cooper, I. M. Côté, P. Crane, A. Dobson, N. Dudley, I. Dutton, R. E. Green, R. D. Gregory, R. Harrison, E. T. Kennedy, C. Kremen, N. Leader-WilliamsT. E. Lovejoy, G. Mace, R. May, P. Mayaux, P. Morling, J. Phillips, K. Redford, T. H. Ricketts, J. P. Rodr�guez, M. Sanjayan, P. J. Schei, A. S. van Jaarsveld, B. A. Walther (2005). The Convention on Biological Diversity's 2010 Target. Science 307:212-213.

Ricketts, T.H., G.C. Daily, P.R. Ehrlich, and C. Michener (2004). Economic value of tropical forest to coffee production. Proceedings of the National Academy of Sciences - US. 101(34):12579-12582.

Ricketts, T.H. (2004). Tropical forest fragments enhance pollinator activity in nearby coffee crops. Conservation Biology 18(5):1262-1271.

Imhoff, M.L., L. Bounoua, T.H. Ricketts, C. Loucks, R. Harriss, W. T. Lawrence (2004) Global patterns in human consumption of net primary production. Nature 429:870-873.

Luck, G.W., T.H. Ricketts, G.C. Daily, M. Imhoff (2004). Alleviating spatial conflict between people and biodiversity. Proceedings of the National Academy of Sciences - US. 101(1):182-186.

Imhoff, M.L, L. Bounoua, R. DeFries, W. T. Lawrence, D. Stutzer, C. J. Tucker, and T.H. Ricketts. 2004. The consequences of urban land transformation on net primary productivity in the United States. Remote Sensing of Environment 89(4): 434-443.

Higgins, J.V., T.H. Ricketts, J.D. Parrish, E. Dinerstein, G. Powell, S. Palminteri, J.M. Hoekstra, J. Morrison, A. Tomasek, J. Adams. 2004. Beyond Noah: Saving species is not enough. Conservation Biology 18(6):1672-1673.

Ricketts, T.H. and M. Imhoff. 2003. Biodiversity, urban areas, and agriculture: locating priority ecoregions for conservation. Conservation Ecology 8(2): 1. [online] URL: http://www.consecol.org/vol8/iss2/art1

Rosenzweig, M.L., W. Turner, J.G. Cox, and T.H. Ricketts. 2003. Estimating diversity in unsampled habitats of a biogeographical province. Conservation Biology 17(3):864-874.

Ricketts, T.H., G.C. Daily, and P.R. Ehrlich. 2002. Does butterfly diversity predict moth diversity? Testing a popular indicator taxon at local scales. Biological Conservation 103(3):361-370.

Ricketts, T.H. 2001. The matrix matters: effective isolation in fragmented landscapes. American Naturalist 158(1):87-99.

Ricketts, T.H., G.C. Daily, P.R. Ehrlich, and J.P. Fay. 2001. Countryside biogeography of moths in a fragmented landscape: biodiversity in native and agricultural habitats. Conservation Biology 15(2):378-388.

Balvanera, P., G.C. Daily, P.R. Ehrlich, T.H. Ricketts, S.A. Bailey, S.Kark, C. Kremen, and H. Pereira. 2001. Conserving biodiversity and ecosystem services. Science 291(5511):2047.

Hughes, J.B., J.J. Hellmann, T.H. Ricketts, and B.J. Bohannan. 2001. Counting the uncountable: Statistical approaches to estimating microbial diversity. Applied and Environmental Microbiology 67(10):4399-4406.

Ricketts, T.H. 2001. Aligning conservation goals: are patterns of species richness and endemism concordant at regional scales? Animal Biodiversity and Conservation 24(1):91-99

Olson, D.M., E. Dinerstein, E.D. Wikramanayake, N.D. Burgess, G.V.N. Powell, E.C. Underwood, J.A. D'Amico, I. Itoua, H.E. Strand, J.C. Morrison, C.J. Loucks, T.F. Allnutt, T.H. Ricketts, Y. Kura, J.F. Lamoreux, W.W. Wettengel, P. Hedao, and K.R. Kassem. 2001. Terrestrial ecoregions of the world: New map of life on earth. Bioscience 51(11):933-938.

Heal, G. G.C. Daily, P.R. Ehrlich, J. Salzman, C. Boggs, J.J. Hellmann, J.B. Hughes, C. Kremen, T.H. Ricketts. 2001. Protecting natural capital through ecosystem service districts. Stanford Environmental Law Journal 20(2):333-364.

Kremen, C. and T.H. Ricketts. 2000. Global perspectives on pollination disruptions. Conservation Biology 14(5):1226-1228.

Ricketts, T.H., E. Dinerstein, D.M. Olson, C. Loucks. 1999. Who's where in North America? Patterns of species richness and the utility of indicator taxa for conservation. Bioscience 49(5):369-381.

Fleishman, E., G.H. Wolff, C.L. Boggs, P.R. Ehrlich, A.E. Launer, J.O. Niles and T.H. Ricketts. 1999. Conservation in practice: overcoming obstacles to implementation. Conservation Biology 13:450-452.

In review or in preparation:

Grand, J., M.P. Cummings, T. Rebelo, T.H. Ricketts, M.C. Neel (in review). Biased data reduce efficiency and effectiveness of conservation reserve networks. Ecology Letters.

Zhang, W., T.H. Ricketts, C. Kremen, K.M. Carney, S.M. Swinton (in review). Ecosystem services and dis-services to agriculture. Ecological Economics

Loucks, C., T.H. Ricketts, J. Lamoreux, J. Hoekstra, M. Imhoff, W. Wettengel, L. Bounoua, T. Boucher (in review). Global relationships among human resource consumption, threatened species, and habitat protection. J. Biogeography.

Kassem, K.R., M.A. Toscano, K.S. Casey, T.H. Ricketts, L.J. Hansen (in preparation). Reefs in cool water: Sea surface warming, coral bleaching, and regional implications for conservation. Marine Pollution Bulletin.

Allnutt, T., S. Ferrier, G. Manion, G.V.N. Powell, T.H. Ricketts, B.L. Fisher, C. Kremen, D. Lees, T.A. Pearce, K.S. Richardson, M.E. Irwin, M.K. Steininger (in preparation). Quantifying biodiversity loss in Madagascar using biological inventories, environmental data and a 50-year record of deforestation.

Carney, K.M., T.H. Ricketts, J. Hicke, and M. Imhoff (in preparation). Productivity-diversity relationships differ among taxa and ecological scales in North American ecosystems.

Ricketts, T.H., I. Steffan-Dewenter, S. A. Cunningham, J. Regetz, C. Kremen, B. Gemmill, S. S. Greenleaf, A. M. Klein, M. M. Mayfield, L. A. Morandin, A. Ochieng', R. Winfree. (in preparation). Landscape effects on crop pollination services: Are there general patterns?

BOOKS AND BOOK CHAPTERS

Florez, J.A.; M.A. Guzm�n, T.H. Ricketts, R. Vandame. Café y abejas: conservaci�n y producci�n. In: El cafetal del futuro. Mexico. (in press).

Ricketts, T.H., N. Williams, and M. Mayfield (2006). Connectivity and ecosystem services: crop pollination in fragmented landscapes. In Crooks, K. and S. Muttulingam, editors. Maintaining Connections for Nature.

National Research Council of the National Academies. 2006. Status of Pollinators in North America. National Academies Press, Washington, D.C.

Defries, R.., et al. 2005. Analytical approaches for assessing ecosystem condition and human well-being. in N. J. Ash, R. Hassan, and R. Scholes, eds. Millennium Ecosystem Assessment. Ecosystems and human well-being, vol. 1: Current state and trends. Island Press, Washington, DC.

Mace, G. M., et al. 2005. Biodiversity. in N. J. Ash, R. Hassan, and R. Scholes, eds. Millennium Ecosystem Assessment. Ecosystems and human well-being, vol. 1: Current state and trends. Island Press, Washington, DC.

Burgess, N. D., J. A. D' Amico Hales, E. Underwood, E. Dinerstein, D. Olson, J. Schipper, T. Ricketts, I. Itoua and K. Newman. 2004. Terrestrial ecoregions of Africa and its islands: a conservation assessment. Island Press, Washington D.C.

Alcamo, et al. 2003. Ecosystems and Human Well-being: A Framework for Assessment. Island Press. Washington DC. 245 pp.

Ricketts, T.H. 2001. Conservation biology and biodiversity. Encyclopedia of Life Sciences. MacMillan Reference Ltd, London. Also available at http://www.els.net.

Ricketts, T.H., E. Dinerstein, D.M. Olson, C.J. Loucks, W. Eichbaum, K. Kavanagh, P. Hedao, P. Hurley, K.M. Carney, R. Abell, and S. Walters. 1999. Ecoregions of North America: A conservation assessment. Island Press. Washington DC. 485 pp.

OTHER PUBLICATIONS

Burgess, N.D., T. H. Ricketts, A. Balmford and R. Wild. 2004. The 5th World Parks Congress. Oryx 38: 1-2.

Flather, C.H.; Ricketts, T.H.; Sieg, C.H.; Knowles, M.S.; Fay, J.P.; McNees, J. 2003. Criterion 1: conservation of biological diversity. Indicator 6: the number of forest-dependent species. In: Darr, D., compiler.. Technical document supporting the 2003 national report on sustainable forests. Washington, DC: U.S. Department of Agriculture, Forest Service. http://www.fs.fed.us/research/sustain/

Flather, C.H.; Ricketts, T.H.; Sieg, C.H.; Knowles, M.S.; Fay, J.P.; McNees, J.. 2003. Criterion 1: Conservation of biological diversity. Indicator 7: The status (threatened, rare, vulnerable, endangered, or extinct) of forest-dependent species at risk of not maintaining viable breeding populations, as determined by legislation or scientific assessment. In: Darr, D., compiler. Technical document supporting the 2003 national report on sustainable forests. Washington, DC: U.S. Department of Agriculture, Forest Service.http://www.fs.fed.us/research/sustain/

Fleishman, E., C.L. Boggs, M.C. Devine, S. Kark, and T.H. Ricketts. (2001). Status of the union. Review of Mac, M.J., P.A. Opler, C.E. Puckett Haecker, and P.D. Doran, editors. 1998. Status and Trends of the Nation's Biological Resources. U.S.G.S., Reston, Virginia. Conservation Biology 14(6):1926-1927.

Dinerstein, E., G. Powell, D.M. Olson, E. Wikramanayake, R. Abell, C. Loucks, E. Underwood, T. Allnutt, W. Wettengel, T.H. Ricketts, H. Strand, S. O'Connor, and N. Burgess. 2001. A workbook for conducting biological assessments and developing biodiversity visions for ecoregion-based conservation. World Wildlife Fund, Washington, DC.

Ricketts, T.H. 1999. Managing water more wisely. Review of P.H. Gleik. 1998. The World's Water. Bioscience 49(10):831-832.

Hellmann, J.J., J.B. Hughes, and T.H. Ricketts. 1998. Review of J.L. Simon, editor. 1995. The State of Humanity. Ecofables/Ecoscience 1:11-17.

Ricketts, T.H., E.S. Bryant, R.W. Birnie, K.D. Kimball. 1992. Landsat TM mapping of alpine vegetation to monitor global climate change. Proceedings of the American Society for Photogrammetry and Remote Sensing/ ACSM/RT 92 Convention. Washington, D.C., USA. August 3-7, 1992. IV:86-97.