bcodmo_dataset_994900_v1
eng
UTF8
dataset
service
Adam Shepherd
BCO-DMO
508-289-2772
266 Woods Hole Rd. MS#36
Woods Hole
MA
02543
USA
erddap@bco-dmo.org
pointOfContact
2026-09-09
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
4
column
row
vertical
temporal
[EN638 LV Cell Counts] - Cell abundance in HMW-DOM amended mesocosm incubations from water collected in the Western North Atlantic during the research cruise EN638 in May 2019 aboard R/V Endeavor (A mechanistic microbial underpinning for the size-reactivity continuum of dissolved organic carbon degradation)
2026-09-09
creation
erddap.bco-dmo.org
bcodmo_dataset_994900_v1
BCO-DMO
info@bco-dmo.org
https://osprey.bco-dmo.org/dataset/994900
information
web browser
Background Information
Background information from the source
information
originator
Marine dissolved organic matter (DOM) is one of the largest actively-cycling reservoirs of organic carbon on the planet, and thus a major component of the global carbon cycle. The existence of a size-reactivity continuum of DOM - observations and measurements showing that high molecular weight (HMW) DOM tends to be younger and more reactive than lower MW DOM - has been demonstrated in laboratory and field investigations in different parts of the ocean. A mechanistic explanation for the greater reactivity of HMW DOM has been lacking, however.
Here we investigated the potential of seawater microbial communities from different water masses and under differing conditions of organic matter availability to hydrolyze six high-molecular-weight polysaccharides (arabinogalactan, chondroitin sulfate, fucoidan, laminarin, pullulan, and xylan). Samples were taken from incubation experiments of DCM, OMZ, and bottom waters aboard R/V Endeavor (EN638), May 2019 in the Northern Atlantic.
This dataset includes the measurement of cell abundance from samples taken from mesocosm incubations after the addition of HMW DOM.
BCO-DMO
info@bco-dmo.org
https://osprey.bco-dmo.org/dataset/994900
information
web browser
Background Information
Background information from the source
information
pointOfContact
earth science
atmosphere
ocean
biosphere
biology
environment
theme
BCO-DMO
project
latitude
longitude
time
depth
theme
CF
The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
BCO-DMO
largerWorkCitation
project
eng
geoscientificInformation
1
-72.0021
-53.3949
34.6369
42.83954
seconds
2019-05-17T00:20:00Z
2019-05-25T07:30:00Z
-5580.0
-33.0
[EN638 LV Cell Counts] - Cell abundance in HMW-DOM amended mesocosm incubations from water collected in the Western North Atlantic during the research cruise EN638 in May 2019 aboard R/V Endeavor (A mechanistic microbial underpinning for the size-reactivity continuum of dissolved organic carbon degradation)
2026-09-09
creation
BCO-DMO
info@bco-dmo.org
https://osprey.bco-dmo.org/dataset/994900
information
web browser
Background Information
Background information from the source
information
originator
Marine dissolved organic matter (DOM) is one of the largest actively-cycling reservoirs of organic carbon on the planet, and thus a major component of the global carbon cycle. The existence of a size-reactivity continuum of DOM - observations and measurements showing that high molecular weight (HMW) DOM tends to be younger and more reactive than lower MW DOM - has been demonstrated in laboratory and field investigations in different parts of the ocean. A mechanistic explanation for the greater reactivity of HMW DOM has been lacking, however.
Here we investigated the potential of seawater microbial communities from different water masses and under differing conditions of organic matter availability to hydrolyze six high-molecular-weight polysaccharides (arabinogalactan, chondroitin sulfate, fucoidan, laminarin, pullulan, and xylan). Samples were taken from incubation experiments of DCM, OMZ, and bottom waters aboard R/V Endeavor (EN638), May 2019 in the Northern Atlantic.
This dataset includes the measurement of cell abundance from samples taken from mesocosm incubations after the addition of HMW DOM.
ERDDAP tabledap
1
-72.0021
-53.3949
34.6369
42.83954
seconds
2019-05-17T00:20:00Z
2019-05-25T07:30:00Z
-5580.0
-33.0
tight
ERDDAPtabledapDatasetQueryAndAccess
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_994900_v1
ERDDAP:tabledap
ERDDAP-tabledap
ERDDAP's tabledap service (a flavor of OPeNDAP) for tabular (sequence) data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes.
download
[EN638 LV Cell Counts] - Cell abundance in HMW-DOM amended mesocosm incubations from water collected in the Western North Atlantic during the research cruise EN638 in May 2019 aboard R/V Endeavor (A mechanistic microbial underpinning for the size-reactivity continuum of dissolved organic carbon degradation)
2026-09-09
creation
BCO-DMO
info@bco-dmo.org
https://osprey.bco-dmo.org/dataset/994900
information
web browser
Background Information
Background information from the source
information
originator
Marine dissolved organic matter (DOM) is one of the largest actively-cycling reservoirs of organic carbon on the planet, and thus a major component of the global carbon cycle. The existence of a size-reactivity continuum of DOM - observations and measurements showing that high molecular weight (HMW) DOM tends to be younger and more reactive than lower MW DOM - has been demonstrated in laboratory and field investigations in different parts of the ocean. A mechanistic explanation for the greater reactivity of HMW DOM has been lacking, however.
Here we investigated the potential of seawater microbial communities from different water masses and under differing conditions of organic matter availability to hydrolyze six high-molecular-weight polysaccharides (arabinogalactan, chondroitin sulfate, fucoidan, laminarin, pullulan, and xylan). Samples were taken from incubation experiments of DCM, OMZ, and bottom waters aboard R/V Endeavor (EN638), May 2019 in the Northern Atlantic.
This dataset includes the measurement of cell abundance from samples taken from mesocosm incubations after the addition of HMW DOM.
OPeNDAP
1
-72.0021
-53.3949
34.6369
42.83954
seconds
2019-05-17T00:20:00Z
2019-05-25T07:30:00Z
-5580.0
-33.0
tight
OPeNDAPDatasetQueryAndAccess
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_994900_v1
OPeNDAP:OPeNDAP
OPeNDAP
An OPeNDAP service for tabular (sequence) data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes.
download
physicalMeasurement
Deployment
String
Deployment
Station
int
Station
time_sampled_EDT
String
Time_sampled_edt
time
double
Time_sampled_utc
cast_number
String
Cast_number
depth_sequence
String
Depth_sequence
in_situ_temp
float
In_situ_temp
incub_temp
float
Incub_temp
sample_type
String
Sample_type
unammended_ammended
String
Unammended_ammended
timepoint_number
String
Timepoint_number
time_elapsed_days
float
Time_elapsed_days
cell_abundance
float
Cell_abundance
cell_abundance_flag
int
Cell_abundance_flag
Adam Shepherd
BCO-DMO
508-289-2772
266 Woods Hole Rd. MS#36
Woods Hole
MA
02543
USA
erddap@bco-dmo.org
distributor
OPeNDAP
DAP/2.0
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_994900_v1.html
order
Data Subset Form
ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types.
download
https://erddap.bco-dmo.org/erddap/tabledap/bcodmo_dataset_994900_v1.graph
order
Make-A-Graph Form
ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data.
mapDigital
This record was created from dataset metadata by ERDDAP Version 2.22