WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America
This dataset supports a broader study examining the inland (Lake Ontario) to coastal (North Atlantic Ocean) geochemistry gradient along the St. Lawrence River in Canada and the United States. The St. Lawrence River is unique in that it contains the convergence of multiple water masses with distinct...
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ftosti:oai:osti.gov:1898913 2023-07-30T04:05:38+02:00 WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America Gonzalez, Brianna I. Chu, Rosalie Forbes, Brieanne Garayburu-Caruso, Vanessa A. Grater, Elizabeth Goldman, Amy E. Guillemette, François McGaughey, Leigh J. McKever, Sophia A. Renteria, Lupita Rodriguez, Silvia Ridal, Jeffrey J. Toyoda, Jason G. Stegen, James C. 2023-05-10 application/pdf http://www.osti.gov/servlets/purl/1898913 https://www.osti.gov/biblio/1898913 https://doi.org/10.15485/1898913 unknown http://www.osti.gov/servlets/purl/1898913 https://www.osti.gov/biblio/1898913 https://doi.org/10.15485/1898913 doi:10.15485/1898913 54 ENVIRONMENTAL SCIENCES 2023 ftosti https://doi.org/10.15485/1898913 2023-07-11T10:16:15Z This dataset supports a broader study examining the inland (Lake Ontario) to coastal (North Atlantic Ocean) geochemistry gradient along the St. Lawrence River in Canada and the United States. The St. Lawrence River is unique in that it contains the convergence of multiple water masses with distinct water signatures that mix only slightly as the river flows downstream. The dataset provides dissolved organic carbon (DOC) and organic matter characterization data generated from surface water. Samples were collected by researchers on board the Lampsilis research vessel (l’Université du Québec à Trois-Rivières) and small boats (St. Lawrence River Institute of Environmental Sciences, Cornwall) at 94 locations across and along the St. Lawrence River to capture longitudinal and transverse variation. Related data were collected and will be published separately in collaboration with the MicrEAU Laboratory (François Guillemette; l’Université du Québec à Trois-Rivières) and the Exploration of Coastal Hydrobiogeochemistry Across a Network of Gradients and Experiments (EXCHANGE) program. This dataset is comprised of one main data folder containing (1) file-level metadata; (2) data dictionary; (3) field metadata; (4) dissolved organic carbon (DOC, measured as non-purgeable organic carbon, NPOC) data and averages; (5) surface water sampling protocol; (6) readme; (7) methods codes; (8) international geo-sample number (IGSN) mapping file; and (9) folder of high resolution characterization of organic matter via 12 Tesla Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) through the Environmental Molecular Sciences Laboratory (EMSL; https://www.pnnl.gov/environmental-molecular-sciences-laboratory). The FTICR folder contains two subfolders, one containing the .xml data files and the other containing instructions for using Formularity (https://omics.pnl.gov/software/formularity) and an R script to process the data based on the user's specific needs. All files are .csv, .pdf, .R, .ref, or .xml. Other/Unknown Material North Atlantic SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) Canada Cornwall ENVELOPE(-59.688,-59.688,-62.366,-62.366) Lawrence River ENVELOPE(-115.002,-115.002,58.384,58.384) |
institution |
Open Polar |
collection |
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy) |
op_collection_id |
ftosti |
language |
unknown |
topic |
54 ENVIRONMENTAL SCIENCES |
spellingShingle |
54 ENVIRONMENTAL SCIENCES Gonzalez, Brianna I. Chu, Rosalie Forbes, Brieanne Garayburu-Caruso, Vanessa A. Grater, Elizabeth Goldman, Amy E. Guillemette, François McGaughey, Leigh J. McKever, Sophia A. Renteria, Lupita Rodriguez, Silvia Ridal, Jeffrey J. Toyoda, Jason G. Stegen, James C. WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
topic_facet |
54 ENVIRONMENTAL SCIENCES |
description |
This dataset supports a broader study examining the inland (Lake Ontario) to coastal (North Atlantic Ocean) geochemistry gradient along the St. Lawrence River in Canada and the United States. The St. Lawrence River is unique in that it contains the convergence of multiple water masses with distinct water signatures that mix only slightly as the river flows downstream. The dataset provides dissolved organic carbon (DOC) and organic matter characterization data generated from surface water. Samples were collected by researchers on board the Lampsilis research vessel (l’Université du Québec à Trois-Rivières) and small boats (St. Lawrence River Institute of Environmental Sciences, Cornwall) at 94 locations across and along the St. Lawrence River to capture longitudinal and transverse variation. Related data were collected and will be published separately in collaboration with the MicrEAU Laboratory (François Guillemette; l’Université du Québec à Trois-Rivières) and the Exploration of Coastal Hydrobiogeochemistry Across a Network of Gradients and Experiments (EXCHANGE) program. This dataset is comprised of one main data folder containing (1) file-level metadata; (2) data dictionary; (3) field metadata; (4) dissolved organic carbon (DOC, measured as non-purgeable organic carbon, NPOC) data and averages; (5) surface water sampling protocol; (6) readme; (7) methods codes; (8) international geo-sample number (IGSN) mapping file; and (9) folder of high resolution characterization of organic matter via 12 Tesla Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS) through the Environmental Molecular Sciences Laboratory (EMSL; https://www.pnnl.gov/environmental-molecular-sciences-laboratory). The FTICR folder contains two subfolders, one containing the .xml data files and the other containing instructions for using Formularity (https://omics.pnl.gov/software/formularity) and an R script to process the data based on the user's specific needs. All files are .csv, .pdf, .R, .ref, or .xml. |
author |
Gonzalez, Brianna I. Chu, Rosalie Forbes, Brieanne Garayburu-Caruso, Vanessa A. Grater, Elizabeth Goldman, Amy E. Guillemette, François McGaughey, Leigh J. McKever, Sophia A. Renteria, Lupita Rodriguez, Silvia Ridal, Jeffrey J. Toyoda, Jason G. Stegen, James C. |
author_facet |
Gonzalez, Brianna I. Chu, Rosalie Forbes, Brieanne Garayburu-Caruso, Vanessa A. Grater, Elizabeth Goldman, Amy E. Guillemette, François McGaughey, Leigh J. McKever, Sophia A. Renteria, Lupita Rodriguez, Silvia Ridal, Jeffrey J. Toyoda, Jason G. Stegen, James C. |
author_sort |
Gonzalez, Brianna I. |
title |
WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
title_short |
WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
title_full |
WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
title_fullStr |
WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
title_full_unstemmed |
WHONDRS Surface Water Chemistry and Organic Matter Characterization along the St. Lawrence River's Inland to Coastal Gradient, Eastern North America |
title_sort |
whondrs surface water chemistry and organic matter characterization along the st. lawrence river's inland to coastal gradient, eastern north america |
publishDate |
2023 |
url |
http://www.osti.gov/servlets/purl/1898913 https://www.osti.gov/biblio/1898913 https://doi.org/10.15485/1898913 |
long_lat |
ENVELOPE(-59.688,-59.688,-62.366,-62.366) ENVELOPE(-115.002,-115.002,58.384,58.384) |
geographic |
Canada Cornwall Lawrence River |
geographic_facet |
Canada Cornwall Lawrence River |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
http://www.osti.gov/servlets/purl/1898913 https://www.osti.gov/biblio/1898913 https://doi.org/10.15485/1898913 doi:10.15485/1898913 |
op_doi |
https://doi.org/10.15485/1898913 |
_version_ |
1772817694697979904 |