http://lod.bco-dmo.org/id/dataset/827452
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2020-10-21
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Fourier Transform Infrared Spectroscopy raw spectra of soils collected in 2014-2015 within Plum Island Ecosystems LTER
2020-10-21
publication
2020-10-21
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2020-11-12
publication
https://doi.org/10.26008/1912/bco-dmo.827452.1
Amanda Spivak
Woods Hole Oceanographic Institution
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Spivak, A. (2020) Fourier Transform Infrared Spectroscopy raw spectra of soils collected in 2014-2015 within Plum Island Ecosystems LTER. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-10-21 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.827452.1 [access date]
Fourier Transform Infrared Spectroscopy raw spectra Dataset Description: <p>Bulk soil and elemental properties of marsh and infilled pond soils within Plum Island Ecosystems - LTER. Bulk soil properties of the soils are complemented with Fourier Transform Infrared Spectroscopy and ramped pyrolysis oxidation measurements of the soils. Data were collected during&nbsp;2014-2015.</p> Methods and Sampling: <p>Soil cores were collected from three sites within the Plum Island Ecosystems - Long Term Ecological Research (PIE-LTER) domain (MA, USA; 42.74° N, -70.85° W).&nbsp;A core liner was fitted with a gasketed piston and placed on the sediment surface and pushed down into the marsh subsurface, ensuring that the soil column did not compact during collection.</p>
<p>The sites had similar elevations (1.41 - 1.51 m North American Vertical Datum of 1988 [NAVD88]) and salt marsh grass communities, dominated by <em>Spartina patens, S. alterniflora</em>, and <em>Distichlis spicata</em>. Permanently inundated ponds within each site had comparable depths (0.24 - 0.30 m) but varied in size (643 - 7,149 m²) and age (40 - 53 years) (Spivak et al., 2017; Spivak et al., 2018).</p>
<p>Soil cores were split lengthwise and sectioned into 1, 2, or 5 cm sections, with higher resolution in the top 30 cm. Soil water content (%) and bulk density (g/cm³) were determined gravimetrically after drying to constant mass (60°C). Samples were sieved (1 mm) to remove root material and homogenized with a Retsch Mixer Mill 200.</p>
<p>Samples were run on a Bruker Vertex 70 Fourier Transform-Infrared Spectrometer (Bruker Optics Inc., Billerica, MA) outfitted with a Pike AutoDiff diffuse reflectance Accessory (PIke Technologies, Madison, WI) and data were obtained in diffuse reflectance mode at a 2cm-1 resolution. Raw spectra were transformed using a calculated two-point linear tangential baseline using Unscrambler X (Camo Software, version 10.1, Woodbridge, NJ) (Bulseco, 2019).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1233678 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1233678
completed
Amanda Spivak
Woods Hole Oceanographic Institution
706-542-5709
Marine Science Rm. 164 Department of Marine Science
Athens
GA
30602
United States
aspivak@uga.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Bruker Vertex 70 Fourier Transform-Infrared Spectrometer
Retsch Mixer Mill 200
theme
None, User defined
Spectrometer
Homogenizer
instrument
BCO-DMO Standard Instruments
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary
https://www.bco-dmo.org/project/529583
Eutrophication Effects on Sediment Metabolism and Benthic Algal-bacterial Coupling: An Application of Novel Techniques in a LTER Estuary
<p><em>Extracted from the NSF award abstract:</em><br />
This project will address how rates of benthic microalgal production respond to eutrophication and geomorphological changes in human-impacted tidal creeks. Excess nutrient loading increases benthic algal biomass and likely stimulates production rates but the magnitude of nutrient and geomorphological effects on rates of production is unknown. Will changes in benthic algal productivity affect algal-bacterial coupling? Furthermore, how is algal-bacterial coupling affected by geomorphological changes, which may be exacerbated by excess nutrient loading but can also occur in pristine marshes?</p>
<p>This project will take advantage of the infrastructure of the TIDE project, a long-term saltmarsh eutrophication experiment at the Plum Island Ecosystem - Long Term Ecological Research site in Northeastern Massachusetts. Specifically, the PIs will measure benthic metabolism and examine algal- bacterial coupling in fertilized and ambient nutrient tidal creeks in the first field season. The following field season, they will compare sediment metabolism and carbon dynamics on slumped tidal creek walls (i.e. areas where low marsh has collapsed into the tidal creek) to that on the bottom of tidal creeks. In both years, gross and net production will be determined using an innovative triple oxygen isotope technique and traditional dissolved oxygen and inorganic carbon flux measurements. Comparisons between these methods will be useful in informing studies of sediment metabolism. Lipid biomarkers will be used to characterize the sources of organic matter to creek sediments, and stable isotope analysis of bacterial specific biomarkers to identify the sources of organic carbon utilized by sediment bacteria. The biomarkers will reveal whether sediment bacteria use organic matter substrates, such as benthic microalgal carbon, selectively or in proportion to availability. Overall, results from the proposed study will provide important information about how sediment carbon dynamics in shallow tidal creeks respond to long term eutrophication. Furthermore, findings will enhance understanding of the role of tidal creeks in coastal biogeochemistry.</p>
Benthic_PP_at_TIDE
largerWorkCitation
project
eng; USA
oceans
-70.84720027
-70.83000142
42.73739991
42.741354
2014-07-01
2015-12-31
Plum Island Estuary, Rowley Massachusetts
0
BCO-DMO catalogue of parameters from Fourier Transform Infrared Spectroscopy raw spectra of soils collected in 2014-2015 within Plum Island Ecosystems LTER
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
8728219
https://darchive.mblwhoilibrary.org/bitstream/1912/26375/1/FTIR_Spectra.csv
download
https://doi.org/10.26008/1912/bco-dmo.827452.1
download
onLine
dataset
<p>Soil cores were collected from three sites within the Plum Island Ecosystems - Long Term Ecological Research (PIE-LTER) domain (MA, USA; 42.74° N, -70.85° W).&nbsp;A core liner was fitted with a gasketed piston and placed on the sediment surface and pushed down into the marsh subsurface, ensuring that the soil column did not compact during collection.</p>
<p>The sites had similar elevations (1.41 - 1.51 m North American Vertical Datum of 1988 [NAVD88]) and salt marsh grass communities, dominated by <em>Spartina patens, S. alterniflora</em>, and <em>Distichlis spicata</em>. Permanently inundated ponds within each site had comparable depths (0.24 - 0.30 m) but varied in size (643 - 7,149 m²) and age (40 - 53 years) (Spivak et al., 2017; Spivak et al., 2018).</p>
<p>Soil cores were split lengthwise and sectioned into 1, 2, or 5 cm sections, with higher resolution in the top 30 cm. Soil water content (%) and bulk density (g/cm³) were determined gravimetrically after drying to constant mass (60°C). Samples were sieved (1 mm) to remove root material and homogenized with a Retsch Mixer Mill 200.</p>
<p>Samples were run on a Bruker Vertex 70 Fourier Transform-Infrared Spectrometer (Bruker Optics Inc., Billerica, MA) outfitted with a Pike AutoDiff diffuse reflectance Accessory (PIke Technologies, Madison, WI) and data were obtained in diffuse reflectance mode at a 2cm-1 resolution. Raw spectra were transformed using a calculated two-point linear tangential baseline using Unscrambler X (Camo Software, version 10.1, Woodbridge, NJ) (Bulseco, 2019).</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Bruker Vertex 70 Fourier Transform-Infrared Spectrometer
Bruker Vertex 70 Fourier Transform-Infrared Spectrometer
PI Supplied Instrument Name: Bruker Vertex 70 Fourier Transform-Infrared Spectrometer Instrument Name: Spectrometer Instrument Short Name:Spectrometer Instrument Description: A spectrometer is an optical instrument used to measure properties of light over a specific portion of the electromagnetic spectrum. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0460/
Retsch Mixer Mill 200
Retsch Mixer Mill 200
PI Supplied Instrument Name: Retsch Mixer Mill 200 PI Supplied Instrument Description:Retsch Mixer Mill 200 was used for homogenization. Instrument Name: Homogenizer Instrument Short Name:Homogenizer Instrument Description: A homogenizer is a piece of laboratory equipment used for the homogenization of various types of material, such as tissue, plant, food, soil, and many others.