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Creator:: Goñi, Miguel A., Hatten, Jeff A., Wheatcroft, Robert A., and Borgeld, Jeffry C.
Abstract:: We investigated the export of particulate organic matter (POM) to the ocean by two contrasting small, mountainous rivers, the Umpqua and Eel Rivers, by collecting suspended sediment samples over a range of discharges and analyzing them for a variety of constituents, including organic carbon, nitrogen, biomarkers with distinct biochemical sources,...
Resource Type:: Article
Full Text:: contrasting small mountainous rivers from the Pacific Northwest, U.S.A. Miguel A. Goñi,1 Jeff A. Hatten,1,3

Creator:: Alin, Simone R., Aalto, Rolf, Goni, Miguel A., Richey, Jeffrey E., and Dietrich, William E.
Abstract:: The highstanding islands of Oceania are recognized as a source of significant particulate organic carbon delivered to nearshore marine environments. The existing data on carbon export in Oceania are largely derived from small mountainous watersheds (<10,000 km2) with little or no sediment storage capacity and located in subtropical to temperate...
Resource Type:: Article
Full Text:: sources in the Strickland and Fly rivers, Papua New Guinea Simone R. Alin,1 Rolf Aalto,2 Miguel A. Goni

Creator:: Goni, Miguel A., Moore, Eric, Kurtz, Andrew, Portier, Evan, Alleau, Yvan, and Merrell, David
Abstract:: The compositions and loadings of organic matter in soils and sediments from a diverse range of environments along the Fly River system were determined to investigate carbon transport and sequestration in this region. Soil horizons from highland sites representative of upland sources have organic carbon contents (%OC) that range from...
Full Text:: Fly 1 River, Papua New Guinea 2 Miguel A. Goñi 1†, Eric Moore 2*, Andrew Kurtz 2§, Evan Portier 3

Creator:: Goni, Miguel A., Monacci, Natalie, Gisewhite, Rachel, Crockett, John, Nittrouer, Charles, Ogston, Andrea, Alin, Simone R., and Aalto, Rolf
Abstract:: Although an inordinate fraction of the global sediment flux to the ocean occurs in tropical mountainous river margins, little is known regarding the sources and fate of organic matter in these systems. To address these knowledge gaps, the distribution and composition of organic matter in sediments from the Fly River...
Resource Type:: Article
Full Text:: the Fly River delta-clinoform system (Papua New Guinea) Miguel A. Goni,1 Natalie Monacci,2 Rachel

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