James Bedison Organization: University of PennsylvaniaAffiliations: University of Pennsylvania Contact Information No contact information available.List of Projects ProjectRoleStartEnd Plant-Available Forest Soil Calcium Reduced by Half from 1930s to 2006 in AdirondacksParticipant 2005-01-01 OngoingDocuments NameDateAuthorsType Seventy-four years of calcium loss from forest soils of the Adirondack Mountains, New York2009Art Johnson, James BedisonPublicationA comparison of soil organic matter content in 1932, 1984, and 2005/6 in forests of the Adirondack Mountains, New York2009Art Johnson, James BedisonPublicationIs the growth of temperate forest trees enhanced along an ambient nitrogen deposition gradient? 2009James BedisonPublicationSeven decades of calcium depletion in organic horizons of Adirondack forest soils2008Art Johnson, James BedisonPublicationControls on the spatial patterns of carbon and nitrogen in Adirondack forest soils along a gradient of nitrogen deposition2008Art Johnson, James BedisonPublicationTwo decades of change in vegetation in Adirondack spruce-fir, northern hardwood and pine-dominated forests2007Art Johnson, James BedisonPublication