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Publications
Patrick J. Bohlen
Director and Associate Research Biologist
MacArthur Agro-ecology Research Center
Selected Publications
Bohlen, P. J and S. M. Gathumbi. 2007. Seasonal nitrogen dynamics in isolated wetlands in subtropical cattle pastures. Soil Science Society of America Journal 71: 1058-1065.
Swain, H. M., P. J. Bohlen, K. L. Campbell, L. O. Lollis and A. D. Steinman. 2007. Integrated ecological and economic analysis of ranch management systems; an example from south central Florida. Rangeland Ecology and Management 60: 1-11.
Capece, J. C., K. L. Campbell, P. J. Bohlen, D. A. Graetz and K. M. Portier. 2007. Soil phosphorus, cattle stocking rates, and water quality in subtropical pastures in Florida. Rangeland Ecology and Management 60: 19-30.
Zielinski, R. A., W. R. Orem, K. P. Simmons and P. J. Bohlen. 2006. Fertilizer-derived uranium and sulfur in rangeland soil and runoff; a
case study in central Florida. Journal of Water, Air and Soil Pollution
176
Wang, K-H, R. McSorley, P. J. Bohlen, and S. M. Gathumbi. 2006. Cattle grazing increases microbial biomass and alters soil
nematode communities in subtropical pastures. Soil Biology and Biochemistry
38: 1956-1965.
Frelich, L. E., C. M. Hale, S. Scheu, A. Holdsworth, L. Heneghan, P. J. Bohlen, and P. B. Reich. Earthworm invasion into previously earthworm-free temperate and boreal forests. Biological Invasions 8: 1235-1245.
Suárez, E. R., T. J. Fahey, P. M. Groffman, J. B. Yavitt and P. J. Bohlen. 2006. Spatial and temporal dynamics of exotic earthworm communities along invasion fronts
in a temperate hardwood forest in South-Central New York (USA) Biological Invasions
8:
553-564.
Suárez, E. R., T. J. Fahey, J, B. Yavitt, P. M. Groffman and P. J. Bohlen. 2006. Patterns of litter disappearance in a northern hardwood forest invaded by exotic earthworms. Ecological
Applications 16(1): 154-165 (pdf).
Bohlen, P. J. 2006. Biological invasions: linking the aboveground and belowground consequences. Applied Soil Ecology 32: 1-5 (pdf).
Gathumbi, S. M, P. J. Bohlen, and D. A. Graetz. Nutrient enrichment of wetland plants and sediments in subtropical pastures.
Soil Science Society of America Journal 69:539-548 (pdf).
Bohlen, P. J., S. Scheu, C. M. Hale, M. A. McLean, S. Migge, P. M. Groffman and D.
Parkinson. Invasive earthworms as agents of change in north temperate
forests. Frontiers in Ecology and the Environment 2: 427-435 (pdf).
Domínguez, J., P. J. Bohlen and R. W. Parmelee. 2004. Earthworms increase nitrogen leaching to greater soil depths in row crop agroecosystems. Ecosystems 7: 672-685 (pdf).
Bohlen, P. J., P. M. Groffman, T. J. Fahey, M. C. Fisk, E. Suárez, D. M. Pelletier and R. T. Fahey. 2004. Ecosystem consequences of exotic earthworm invasion of north temperate forests. Ecosystems 7: 1-12 (pdf).
Bohlen, P. J., P. M. Groffman, T. J. Fahey and M. C. Fisk. 2004. Influence of invasive earthworm on soil organic matter and nutrient retention in north temperate forests. Ecosystems 7: 13-27 (pdf).
Suárez E. R., T. J. Fahey, P. M. Groffman, P. J. Bohlen and M. C. Fisk. 2004. Effects of exotic earthworms on soil phosphorus cycling in two broadleaf temperate forests. Ecosystems 7: 28-44 (pdf).
Groffman, P. M., P. J. Bohlen, P.J., M. C. Fisk and T. J. Fahey. 2004. Exotic earthworm invasion and microbial biomass in temperate forest soils. Ecosystems 7: 45-54 (pdf).
Fisk, M. C., T. J. Fahey, P. M. Groffman and P. J. Bohlen. 2004. Earthworm invasion, fine root distribution and soil respiration in hardwood forests. Ecosystems 7: 55-62 (pdf).
Steinman, A. D., J. Conklin, P. J. Bohlen, and D. G. Uzarski. 2003. Influence of cattle grazing and pasture land use on macroinvertebrate communities in freshwater wetlands. Wetlands 23: 877-889 (pdf).
Shuster, W. D., M. J. Shipitalo, P. J. Bohlen, S. Subler, and C. A. Edwards. 2003. Population dynamics of ambient and altered earthworm communities in row-crop agroecosystems in the midwestern U.S. Pedobiologia 47: 825-829.
Bohlen, P. J., C. A. Edwards, Q. Zhang , R. W. Parmelee and M. Allen. 2002. Indirect effects of earthworms on microbial assimilation of labile carbon. Applied Soil Ecology 20: 255-261.
Li, X., M. C. Fisk, T. J. Fahey and P. J. Bohlen. 2002. Influence of earthworm invasion on soil microbial biomass and activity in a northern hardwood forest.Soil Biology and Biochemistry 34: 1929-1937.
Bohlen, P. J. 2002. Earthworms. In Encyclopedia of soil science, R. Lal (ed.), p. 370-373. Marcel Dekker, Inc., NY (pdf).
Hendrix, P. F. and P. J. Bohlen. 2002. Ecological risks of exotic earthworm invasions in North America. BioScience 52: 801-811 (pdf).
Bohlen, P. J., C. A. Edwards, Q. Zhang, R. W. Parmelee and M. Allen. 2002. Indirect effects of earthworms on microbial assimilation of labile carbon. Applied Soil Ecology 20: 255-261.
Bohlen, P. J., P. M. Groffman, C. T. Driscoll, T. J. Fahey and T. G. Siccama. 2001. Plant-soil-microbial interactions in a northern hardwood forest. Ecology 82: 965-978 (pdf).
Butt, K. R., M. J. Shipitalo, P. J. Bohlen, W. M. Edwards and R. W. Parmelee. 1999. Long-term trends in earthworm populations of cropped experimental watersheds in Ohio, USA. Pedobiologia 43: 713-719.
Bohlen, P. J., R. W. Parmelee, M. F. Allen and Q. M. Ketterings. 1999. Nitrogen uptake and redistribution by earthworms in soils treated with nitrogen-15-labeled potassium nitrate, rye litter or cow manure. Soil Science Society of America Journal 63:882-890 (pdf).
Groffman, P. M. and P. J. Bohlen. 1999. Soil and sediment biodiversity: Cross-system comparisons and large-scale effects. Bioscience 49:139-148 (pdf).
Arnone, J. A., III and P. J. Bohlen. 1998. Stimulated N2O flux from intact grassland monoliths after two growing seasons under elevated atmospheric CO2. Oecologia 116:331-335 (pdf).
Burtelow, A. E., P. J. Bohlen and P. M. Groffman. 1997. Influence of exotic earthworms on soil organic matter, microbial biomass and denitrification potential in forest soils of the northeastern United States. Applied Soil Ecology 9:197-202.
Bohlen, P. J., R. W. Parmelee, D. A. McCartney and C. A. Edwards. 1997. Effects of earthworms (Lumbricus terrestris) on the carbon and nitrogen dynamics of decomposing surface litter in corn agroecosystems. Ecological Applications 7:1341-1349 (pdf).
URL: www.archbold-station.org/staff/pbohlen/pbohlen.htm