USDA Forest Service
Northern Research Station
234 Mirror Lake Road
North Woodstock, NH 03262
Phone:
(603) 726-8902
Email:
swbailey@fs.fed.us
ORCID:
Research Interests:
I am broadly interested in the influence of substrate, including soils, geologic parent-materials, landforms, and water, on the structure and function of ecosystems. Current research includes (1) watershed mass balance and retrospective soil monitoring to determine temporal dynamics of forest soil chemistry, (2) mineral weathering in forest soils and watersheds, (3) feedbacks between soil development and hillslope hydrology (hydropedology), and (4) the role of seepage and fractured-rock groundwater discharge as hot spots in nutrient cycling and biodiversity. Current projects range in location from the Catskill Mountains in New York to the Chic-Choc Mountains in Quebec, with a special emphasis on the Hubbard Brook Experimental Forest.
Hubbard Brook Publications by this Author
. 2019. “Assessing The Effects Of Climate Change And Air Pollution On Soil Properties And Plant Diversity In Northeastern U.s. Hardwood Forests: Model Setup And Evaluation”. Water, Air, & Soil Pollution 230(5): 106. https://doi.org/10.1007/s11270-019-4145-6.
. 2019. “Decadal Change In Soil Chemistry Of Northern Hardwood Forests On The White Mountain National Forest, New Hampshire, Usa”. Soil Science Society of America Journal. https://dl.sciencesocieties.org/publications/sssaj/abstracts/0/0/sssaj2018.08.0301.
. 2018. “Comment On “Long-Term Decline Of Sugar Maple Following Forest Harvest, Hubbard Brook Experimental Forest, New Hampshire””. Canadian Journal of Forest Research. https://www.nrcresearchpress.com/doi/10.1139/cjfr-2018-0207.
. 2017. “Lateral Water Flux In The Unsaturated Zone: A Mechanism For The Formation Of Spatial Soil Heterogeneity In A Headwater Catchment”. Hydrological Processes 31(20): 3568 - 3579. https://onlinelibrary.wiley.com/doi/abs/10.1002/hyp.11279.
. 2017. “Redistribution Of Soil Metals And Organic Carbon Via Lateral Flowpaths At The Catchment Scale In A Glaciated Upland Setting”. Geoderma 307(Supplement C): 238 - 252. http://www.sciencedirect.com/science/article/pii/S0016706117302331.
. 2017. “Young Runoff Fractions Control Streamwater Age And Solute Concentration Dynamics”. Hydrological Processes: n/a - n/a. http://onlinelibrary.wiley.com/doi/10.1002/hyp.11243/abstract.
. 2015. “Chemical And Morphological Distinctions Between Vertical And Lateral Podzolization At Hubbard Brook”. Soil Science Society of America Journal 79(2): 428. https://dl.sciencesocieties.org/publications/sssaj/abstracts/79/2/428.
. 2015. “Declining Acidic Deposition Begins Reversal Of Forest-Soil Acidification In The Northeastern U.s. And Eastern Canada”. Environ. Sci. Technol. 49: 13013 - 13111. http://pubs.acs.org/doi/pdfplus/10.1021/acs.est.5b02904.
. 2015. “Evaluation Of Lidar-Derived Dems Through Terrain Analysis And Field Comparison”. Photogrammetric Engineering & Remote Sensing 81(5): 387 - 396.
. 2015. “Flushing Of Distal Hillslopes As An Alternative Source Of Stream Dissolved Organic Carbon In A Headwater Catchment”. Water Resources Research 51(10): 8114 - 8128. http://onlinelibrary.wiley.com/doi/10.1002/2015WR016927/abstract.
. 2015. “Linking Water Age And Solute Dynamics In Streamflow At The Hubbard Brook Experimental Forest, Nh, Usa”. Water Resources Research: n/a - n/a. http://onlinelibrary.wiley.com/doi/10.1002/2015WR017552/abstract.
. 2015. “Mapping Of Hydropedologic Spatial Patterns In A Steep Headwater Catchment”. Soil Science Soc. Am. J. 79(2): 40 - 453. https://dl.sciencesocieties.org/publications/sssaj/articles/79/2/440.
. 2014. “The Discovery Of Acid Rain At The Hubbard Brook Experimental Forest: A Story Of Collaboration And Long-Term Research”. In USDA Forest Service Experimental Forests and Ranges, USDA Forest Service Experimental Forests and Ranges, . Springer New York, 463 - 482. http://link.springer.com/chapter/10.1007/978-1-4614-1818-4_20.
. 2014. “Isotopic Signals Of Summer Denitrification In A Northern Hardwood Forested Catchment”. Proceedings of the National Academy of Sciences 111(46): 16413 - 16418. http://www.pnas.org/content/111/46/16413.
. 2014. “Network Analysis Reveals Multiscale Controls On Streamwater Chemistry”. Proceedings of the National Academy of Sciences 111(19): 7030 - 7035. http://www.pnas.org/content/111/19/7030.
. 2014. “Searching For Biogeochemical Hot Spots In Three Dimensions: Soil C And N Cycling In Hydropedologic Settings In A Northern Hardwood Forest”. Journal of Geophysical Research: Biogeosciences 119(8). http://onlinelibrary.wiley.com/doi/10.1002/2013JG002589/abstract.
. 2013. “Decreased Water Flowing From A Forest Amended With Calcium Silicate”. Proceedings of the National Academy of Science 110(15): 5999 - 6003. http://www.treesearch.fs.fed.us/pubs/43311.
. 2013. “Reply To Smith And Shortle: Lacking Evidence Of Hydraulic Efficiency Changes”. Proceedings of the National Academy of Sciences 110(40): E3740 - E3740. http://www.pnas.org/content/110/40/E3740.
. 2012. “Fine Scale Variations Of Surface Water Chemistry In An Ephemeral To Perennial Drainage Network”. Hydrological Processes. http://doi.wiley.com/10.1002/hyp.9449.
. 2012. “Spatial Patterns Of Soil Nitrification And Nitrate Export From Forested Headwaters In The Northeastern United States”. Journal of Geophysical Research-Biogeosciences 117. ://WOS:000299961500001.
. 2012. “Spatial Patterns Of Soil Nitrification And Nitrate Export From Forested Headwaters In The Northeastern United States”. Journal of Geophysical Research 117(G1). http://www.agu.org/pubs/crossref/pip/2011JG001740.shtml.
. 2010. “Past And Future Effects Of Atmospheric Deposition On The Forest Ecosystem At The Hubbard Brook Experimental Forest – Simulations With The Dynamic Model Forsafe”. In Modelling of Pollutants in Complex Environmental Systems, Modelling of Pollutants in Complex Environmental Systems, . ILM Publications, 357 - 377.
. 2009. “A Cross-Site Comparison Of Factors Influencing Soil Nitrification Rates In Northeastern Usa Forested Watersheds”. Ecosystems 12: 158-178.
. 2008. “Cross-Site Comparison Of Nutrient Budgets In Hardwood And Conifer Stands On Contrasting Soils”. Abstract for 93rd Annual Ecological Society of America Meeting (ESA), August 2008.
. 2008. “Deforestation Causes Increased Dissolved Silicate Losses In The Hubbard Brook Experimental Forest”. Global Change Biology 14: 1-7.
. 2008. “Evaluating Sulfur Dynamics During Storm Events For Three Watersheds In The Northeastern Usa: A Combined Hydrological, Chemical And Isotopic Approach”. Hydrological Processes 22(20): 4023-4034.
. 2008. “Factors That Control The Range And Variability Of Amorphous Silica In Soils In The Hubbard Brook Experimental Forest”. Soil Science Soc. Am. J. 72(6): 1637-1644.
. 2008. “Long-Term Water Quality And Stream Nutrient Responses To Forest Harvest And Disturbance At Us Forest Service Experimental Forests And Ranges”. Eos Trans. AGU, 89(53), Fall Meet. Suppl., Abstract H13C-0926.
. 2005. “The Biogeochemistry Of Chlorine At Hubbard Brook, New Hampshire, Usa”. Biogeochemistry 72(191-232).
. 2005. “New Perspectives On The Chlorine Cycle: Results From The Hubbard Brook Ecosystem Study”. Gordon Conference on Forested Catchments, July 2005.
. 2005. “Sulphate, Nitrogen And Base Cation Budgets At 21 Forested Catchments In Canada, The United States And Europe”. Environmental Monitoring and Assessment 109(1-36).
. 2004. “Buffering An Acidic Stream In New Hampshire With A Silicate Mineral”. Restoration Ecology 12(3): 419-428.
. 2004. “Evidence For Influence Of Mineral Weathering On Stream Water Sulphate In Vermont And New Hampshire (Usa)”. Hydrological Processes 18: 1639-1653.
. 2003. “Implications Of Sodium Mass Balance For Interpreting The Calcium Cycle Of A Forested Ecosystem”. Ecology 84(2): 471-484.
. 2002. “The Biogeochemistry Of Sulfur At Hubbard Brook”. Biogeochemistry 60(3): 235-316.
. 2001. “Ecosystem Ca:na Ratio - A Potential Indicator Of Recovery From Acidification?”. Abstract for Gordon Conference.
. 2001. “Use Of Stable Isotope Ratios For Evaluating Sulfur Sources And Losses At The Hubbard Brook Experimental Forest”. Water, Air and Soil Pollution 130: 75-86.
. 1999. “Response Of Northern Hardwood Forests To Nutrient Perturbation”. Abstract in S. B. Horsely and R. P. Long (eds.). Sugar Maple Ecology and Health: Proc. Internat. Symp. USDA Forest Service, Northeastern Res. Station GRT NE-261: 89.
. 1999. Streamwater Chemistry: A Useful Tool For Forest Managers. Wildland Hydrology, Amer. Water Resources Assoc., June/July.
. 1998. “The Biogeochemistry Of Calcium At Hubbard Brook”. Biogeochemistry 41(2): 89-173.
. 1998. “Development Of Internal Forest Soil Reference Samples And Testing Of Digestion Methods”. Commun. Soil Sci. Plant Anal. 29(11-14): 1991-1996.
. 1998. “Factors Controlling Streamwater Chemistry In Upland Forested Catchments Of Northeastern United States”. Proc. Headwater '98, Fourth Internat. Conf. On Headwater Control.
. 1998. “A Spatial Model Of Soil Parent Material, White Mountain National Forest, New Hampshire”. Abstracts for 83rd Annual Meeting, Ecological Society of America: 145.
. 1997. “Streamwater Chemistry And Nutrient Budgets For Forested Watersheds In New England: Variability And Management Implications”. Forest Ecology and Management 93: 73-89.
. 1996. “Calcium Inputs And Transport In A Base-Poor Forest Ecosystem As Interpreted By Sr Isotopes”. Water Resour. Res. 32(3): 707-719.
. 1994. “Biogeochemistry Of Aluminum And Calcium In A Linked Forest-Aquatic Ecosystem”. Syracuse University.
. 1992. Lithologic Composition And Rock Weathering Potential Of Forested, Glacial-Till Soils. USDA Forest Service.
. 1989. “Hydrologic And Geochemical Controls Of Acidification In The Cone Pond Watershed, New Hampshire”. Abstract for Chapman Conference on Hydrogeochemical Responses of Forested Catchments. American Geophysical Union.
. 1987. “Watershed Factors Affecting Stream Acidification In The White Mountains Of New Hampshire, Usa”. Environmental Management 11(1): 53-60.
. 1985. “Watershed Factors Affecting Stream And Pond Chemistry”. Abstracts of Papers for the 48th Annual Meeting, American Society of Limnology and Oceanography: 4.
. 1985. Watershed Interactions Affecting Pond Acidification. New Hampshire Water Resour. Res. Center.
. 1984. “Watershed Characteristics Affecting Stream And Pond Chemistry”. University of New Hampshire.