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This data set presents attributes of floodplain ecosystem characteristics including floodplain soil denitrification, floodplain soil biogeochemistry, floodplain vegetation, floodplain sedimentation, floodplain and channel morphometry, stream discharge and water quality, floodplain climate, floodplain physiographic region, and catchment land cover. Attributes are associated with 18 floodplains of the Chesapeake Bay watershed. For many of these attributes, mean values are summaries of multiple measurements made within each floodplain site.
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Album caption: View on North Fork of American River, California, taken spring of 1912 by T.P. Pendleton, Asst. Topgr., when making profile survey. Handwritten notes on album caption: Colfax quad Calif, Placer County. No index card Note on photograph: Negative destroyed by authority of administrative geologist
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Album caption: View along Tuolumne River, California, about one mile above Poopenaut Valley. Photograph by J.G. Staack, topographer, spring of 1912, while making profile survey. Handwritten notes on album caption: Yosemite quad, Calif., Tuolumne County No index card


map background search result map search result map Data on denitrification and ecological characteristics of nontidal floodplains, Chesapeake Bay watershed, USA, 2013-2016 Tuolumne River, one mile from Poopenaut Valley, Tuolumne County, California. 1912. View of North Fork of American River, Placer County, California. 1912. View of North Fork of American River, Placer County, California. 1912. Tuolumne River, one mile from Poopenaut Valley, Tuolumne County, California. 1912. Data on denitrification and ecological characteristics of nontidal floodplains, Chesapeake Bay watershed, USA, 2013-2016