Recent Publications

Carolina Tree-Ring Science Laboratory affiliation in Italics

2012
Maxwell, J.T., and Knapp, P.A. Reconstructed tupelo-honey yield in northwest Florida inferred from Nyssa Ogeche tree-ring data: 1850–2009. Agriculture, Ecosystems, and Environment 149: 100–108.

Maxwell, J.T., Soulé, P.T., Ortegren, J.T., and Knapp, P.A. Drought-busting tropical cyclones in the southeastern Atlantic United States: 1950–2008. Annals of the Association of American Geographers 102: 259–275.

2011
Knapp, P.A., and Soulé, P.T. Reconstructing annual area burned in the northern Rockies, USA: AD 1626–2008. Geophysical Research Letters 38: L17402, doi:10.1029/2011GL048119.

Soulé, P.T. and Knapp, P.A. Radial growth and increased water-use efficiency for ponderosa pine trees in three regions in the western United States. The Professional Geographer 63: 1–13.

Ortegren, J.T., Knapp, P.A., Maxwell, J.T., Tyminski, W.T., and Soulé, P.T. Ocean-atmosphere influences on low-frequency warm-season drought variability in the Gulf Coast and Southeastern U.S.A. Journal of Applied Meteorology and Climatology 50: 1177–1186.

Knapp, P.A., and Hadley, K.S. Lewis and Clarks’ Tempest: The Perfect Storm of November, 1805, Oregon, USA. The Holocene 21: 693–697.

Hadley, K.S. and Knapp, P.A. Detection of high-wind events using tree-ring data. Canadian Journal of Forest Research 41: 1121–1129.

Maxwell, J.T., and Soulé, P.T. Drought and other driving forces behind population change in six rural counties in the United States. Southeastern Geographer 51: 133–149.

Knapp, P.A., and Soulé, P.T. Increasing water-use efficiency and age-specific growth responses of old-growth ponderosa pine trees in the Northern Rockies. Global Change Biology 17: 631–641.

2008
Knapp, P. A., and Soulé, P.T. Use of atmospheric CO2-sensitive trees may influence dendroclimatic reconstructions. Geophysical Research Letters 35: L24703, doi:10.1029/2008GL35664.

Soulé, P.T. and Knapp, P.A. Does an August singularity exist in the Northern Rockies of the United States? Journal of Applied Meteorology and Climatology 47: 1845–1850.

2007
Knapp, P. A., and Soulé, P.T. Trends in midlatitude cyclone frequency and occurrence during fire season in the Northern Rockies: 1900–2004. Geophysical Research Letters 34: L20707, doi:10.1029/2007GL031216.

Soulé, P.T. and Knapp, P.A. Topoedaphic and morphologic complexity of foliar damage and mortality within western juniper (Juniperus occidentalis var. occidentalis) woodlands related to an extreme meteorological event. Journal of Biogeography 34: 1927–1937.

2006
Soulé, P.T. and Knapp, P.A. Radial growth rate increases in naturally occurring ponderosa pine trees: a late 20th century CO2 fertilization effect? New Phytologist 171: 379–390.

2005
Knapp, P.A. and Soulé, P.T. Impact of an extreme early season freeze event in the interior Pacific Northwest (October 30th- November 3, 2002) on Western Juniper Woodlands. Journal of Applied Meteorology 44: 1152–1158.