Linked Earth Wiki - User contributions [en]

Sarah Feakins

2017-04-25T20:19:53Z

SFeakins: Deleted PropertyValue: Subscribes To = Category:Trees_Working_Group

[[Category:Person (L)]]
{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=Feakins@usc.edu|
Expertise=Organic_geochemistry|
Expertise=Compound_specific_isotopes|
Expertise=Paleoclimatology|
Expertise=Isotope_biogeochemistry|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah_Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Category:Lake Sediments Working Group

2017-03-18T00:27:57Z

SFeakins:

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
*grain size
*mineralogy
*geochemistry
**bulk organic carbon concentrations
**bulk inorganic carbon concentrations
**bulk nitrogen concentrations
**C:N
*isotope geochemistry
**bulk organic carbon isotopic composition
**bulk inorganic carbon isotopic composition
**bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
*Diatoms
**may contribute silicic microfossils and biomarkers
*Ostracods
**may contribute carbonate microfossils
*Algae
**may contribute biomarkers, including alkenones
*Archaea
**may contribute biomarkers, including GDGTs
*Bacteria
**may contribute biomarkers, including GDGTs
*Fish
**may contribute macrofossils, including otoliths

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
*Organic geochemical biomarkers:
**plant wax n-alkanes
**plant wax n-alkanoic acids
**plant wax n-alkanols acids
**plant wax terpenoids
**lignin
*Macro/microfossils
**pollen
**leaf
**wood
**charcoal

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
* chironimid tests, these are organic microfossils

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Category:Lake Sediments Working Group

2017-03-18T00:22:39Z

SFeakins:

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
*grain size
*mineralogy
*geochemistry
*isotope geochemistry
*bulk organic carbon concentrations
*bulk inorganic carbon concentrations
*bulk nitrogen concentrations
*carbon to nitrogen ratios
*bulk organic carbon isotopic composition
*bulk inorganic carbon isotopic composition
*bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
*Diatoms
**may contribute silicic microfossils and biomarkers
*Ostracods
**may contribute carbonate microfossils
*Algae
**may contribute biomarkers, including alkenones
*Archaea
**may contribute biomarkers, including GDGTs
*Bacteria
**may contribute biomarkers, including GDGTs
*Fish
**may contribute macrofossils, including otoliths

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
* chironimid tests, these are organic microfossils

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
*Organic geochemical biomarkers:
**plant wax n-alkanes
**plant wax n-alkanoic acids
**plant wax n-alkanols acids
**plant wax terpenoids
**lignin
*Macro/microfossils
**pollen
**leaf
**wood
**charcoal

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Category:Lake Sediments Working Group

2017-03-18T00:18:47Z

SFeakins:

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
*grain size
*mineralogy
*geochemistry
*isotope geochemistry
*bulk organic carbon concentrations
*bulk inorganic carbon concentrations
*bulk nitrogen concentrations
*carbon to nitrogen ratios
*bulk organic carbon isotopic composition
*bulk inorganic carbon isotopic composition
*bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
*Diatoms
**may contribute silicic microfossils and biomarkers
*Ostracods
**may contribute carbonate microfossils
*Algae
**may contribute biomarkers, including alkenones
*Archaea
**may contribute biomarkers, including GDGTs
*Bacteria
**may contribute biomarkers, including GDGTs
*Fish
**may contribute macrofossils, including otoliths

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
* chironimid tests, these are organic microfossils

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
- pollen (microfossils)
- leaf (macrofossils)
- wood (macrofossils)
- charchoal (macro or microfossils)
- leaf wax n-alkanes (biomarkers)
- leaf wax n-alkanoic acids (biomarkers)
- leaf wax n-alkanols acids (biomarkers)
- leaf wax terpenoids (biomarkers)
- lignin (biomarkers)

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Category:Lake Sediments Working Group

2017-03-18T00:18:17Z

SFeakins:

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
*grain size
*mineralogy
*geochemistry
*isotope geochemistry
*bulk organic carbon concentrations
*bulk inorganic carbon concentrations
*bulk nitrogen concentrations
*carbon to nitrogen ratios
*bulk organic carbon isotopic composition
*bulk inorganic carbon isotopic composition
*bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
*Diatoms
**may contribute silicic microfossils and biomarkers
*Ostracods
**may contribute carbonate microfossils
*Algae
**may contribute biomarkers, including alkenones
*Archaea
**may contribute biomarkers, including GDGTs
*Bacteria
**may contribute biomarkers, including GDGTs
*Fish
**may contribute macrofossils, including otoliths

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
- chironimid tests (microfossils)

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
- pollen (microfossils)
- leaf (macrofossils)
- wood (macrofossils)
- charchoal (macro or microfossils)
- leaf wax n-alkanes (biomarkers)
- leaf wax n-alkanoic acids (biomarkers)
- leaf wax n-alkanols acids (biomarkers)
- leaf wax terpenoids (biomarkers)
- lignin (biomarkers)

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Category:Lake Sediments Working Group

2017-03-18T00:15:03Z

SFeakins:

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
*grain size
*mineralogy
*geochemistry
*isotope geochemistry
*bulk organic carbon concentrations
*bulk inorganic carbon concentrations
*bulk nitrogen concentrations
*carbon to nitrogen ratios
*bulk organic carbon isotopic composition
*bulk inorganic carbon isotopic composition
*bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
Diatoms (may contribute microfossils)
Ostracods (may contribute microfossils)
Algae (may contribute biomarkers)
Archaea (may contribute biomarkers)
Bacteria (may contribute biomarkers)
Fish (may contribute macrofossils)

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
- chironimid tests (microfossils)

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
- pollen (microfossils)
- leaf (macrofossils)
- wood (macrofossils)
- charchoal (macro or microfossils)
- leaf wax n-alkanes (biomarkers)
- leaf wax n-alkanoic acids (biomarkers)
- leaf wax n-alkanols acids (biomarkers)
- leaf wax terpenoids (biomarkers)
- lignin (biomarkers)

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Category:Lake Sediments Working Group

2017-03-18T00:11:48Z

SFeakins: /* Sensors */

[[Category:Working Group]]

== Overview ==
In the Linked Earth context, a [[:Category:Working_Group|working group]] (WG) is a self-organized coalition of knowledgeable experts, whose activities are governed [[:Category:Working_Group|herewith]]. This page is dedicated to the discussion of data and metadata standards for '''lake sediments''' (see [[:Category:LakeSediment | this page]] for a definition of the lake sediment archive), and aims to formulate a set of recommendations for such a standard. Note that chronological aspects should be discussed within the [[:Category:Chronologies_Working_Group|Chronologies WG]].

__MEMBERS__

== Specific tasks ==
Thinking about data standards for lakes is a challenging task because of the incredible diversity of observations made on this archive. To start this process, the working group will focus on developing standards for the one variable in lake sediments that all scientists rely on: depth.

After we've done this process for depth, I suggest we reach out and broaden this group to include broad expertise of different sensor and observations types. A preliminary list is presented below.

== Task 1: Depth ==
How should we report depth?

For this discussion we recommend:
* structuring discussions around what scientific questions one would want to ask of the data
* listing essential, recommended, and optional information for:
** the measurements themselves
** any inference made from the measurements (e.g. calibration to temperature)
** the underlying uncertainties, and what those numbers correspond to (e.g. 1-sigma or 2-sigma?)
* provide an '''ideal data table''' for each type of observation, so the community knows what to report and how to report it.
* provide separate recommendations for new and legacy datasets

Initial thoughts on depth:
*We want to know both mid-point depth and thickness, or top and bottom depth.
**Top and bottom depth is more explicit and self explanatory, but typically requires an additional step to use for analysis
**Mid-point depth is more typically reported, and is what is needed for most age models, but can be ambiguous
<poll>
What should be the primary way of reporting depth of samples taken from lake sediments:
Mid-point depth and thickness
Top and bottom depth
Something else
</poll>
** I suggest we allow both, and recognizing that conversion is staightforward
* We need to distinguish between measured depth and modeled depth, in the cases where a composite depth scale is used.
* We need to ensure a common reference. I suggest that depth always refers to depth below lake floor.

== Sensors ==

Sensors in lakes fall into several different categories

=== Sediment ===
Several observations can be made on sedimentary sensors including:
grain size
mineralogy
geochemistry
isotope geochemistry
bulk organic carbon concentrations
bulk inorganic carbon concentrations
bulk nitrogen concentrations
carbon to nitrogen ratios
bulk organic carbon isotopic composition
bulk inorganic carbon isotopic composition
bulk nitrogen isotopic composition

=== Aquatic organisms ===
Several sensors may be found in lakes including
Diatoms (may contribute microfossils)
Ostracods (may contribute microfossils)
Algae (may contribute biomarkers)
Archaea (may contribute biomarkers)
Bacteria (may contribute biomarkers)
Fish (may contribute macrofossils)

=== Insects ===
Several sensors in the air above and around lakes may leave microfossils in lake sediments, these include
- chironimid tests (microfossils)

=== Terrestrial plants ===
Plants growing around the lake and in the catchment of the lake may contribute macro and microfossils as well as biomarkers to the sediments. Plants are the sensors of the environment and the observations include:
- pollen (microfossils)
- leaf (macrofossils)
- wood (macrofossils)
- charchoal (macro or microfossils)
- leaf wax n-alkanes (biomarkers)
- leaf wax n-alkanoic acids (biomarkers)
- leaf wax n-alkanols acids (biomarkers)
- leaf wax terpenoids (biomarkers)
- lignin (biomarkers)

== Polls ==

Here are polls that the group might want to consider:

==References==
<references \>

Isotope biogeochemistry

2017-03-17T23:12:44Z

SFeakins: Creating new page

[[Category:Expertise]]

Sarah Feakins

2017-03-17T23:12:44Z

SFeakins: Added PropertyValue: Expertise = Isotope biogeochemistry

[[Category:Person_©]]{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=feakins@usc.edu|
Expertise=Isotope_biogeochemistry|
Expertise=Organic_geochemistry|
Expertise=Compound_specific_isotopes|
Expertise=Paleoclimatology|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T23:12:25Z

SFeakins: Added PropertyValue: Expertise = Paleoclimatology

[[Category:Person_©]]{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=feakins@usc.edu|
Expertise=Paleoclimatology|
Expertise=Organic_geochemistry|
Expertise=Compound_specific_isotopes|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Compound specific isotopes

2017-03-17T23:12:07Z

SFeakins: Creating new page

[[Category:Expertise]]

Sarah Feakins

2017-03-17T23:12:07Z

SFeakins: Added PropertyValue: Expertise = Compound specific isotopes

[[Category:Person_©]]{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=feakins@usc.edu|
Expertise=Compound_specific_isotopes|
Expertise=Organic_geochemistry|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T23:11:16Z

SFeakins: Added PropertyValue: Expertise = Organic geochemistry

[[Category:Person_©]]{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=feakins@usc.edu|
Expertise=Organic_geochemistry|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T23:10:40Z

SFeakins: Deleted PropertyValue: Expertise = Compound_Specific_Isotopes,_Organic_Geochemistry,_Paleoclimate

[[Category:Person_©]]{{#set:
Current Affiliation=University of Southern California|
Current Position=Associate Professor|
Email ©=feakins@usc.edu|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:37:52Z

SFeakins: Added PropertyValue: Google Scholar ID = YoHZTr0AAAAJ&hl

[[Category:Person_©]]{{#set:
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Email ©=feakins@usc.edu|
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Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:37:39Z

SFeakins: Deleted PropertyValue: Google Scholar ID = YoHZTr0AAAAJ&hl

[[Category:Person_©]]{{#set:
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Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:37:35Z

SFeakins: Added PropertyValue: Google Scholar ID = YoHZTr0AAAAJ&hl

[[Category:Person_©]]{{#set:
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Expertise=Compound_Specific_Isotopes,_Organic_Geochemistry,_Paleoclimate|
Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Trees_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:34:32Z

SFeakins: Added PropertyValue: Subscribes To = Category:Trees_Working_Group

[[Category:Person_©]]{{#set:
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Has User ID=SFeakins|
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Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Trees_Working_Group|
Subscribes To=Category:Marine_Sediment_Working_Group|
Subscribes To=Category:Lake_Sediments_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:34:26Z

SFeakins: Added PropertyValue: Subscribes To = Category:Lake_Sediments_Working_Group

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Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Lake_Sediments_Working_Group|
Subscribes To=Category:Marine_Sediment_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:34:09Z

SFeakins: Added PropertyValue: Subscribes To = Category:Marine_Sediment_Working_Group

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Has User ID=SFeakins|
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OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Subscribes To=Category:Marine_Sediment_Working_Group|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:33:35Z

SFeakins: Set PropertyValue: Picture URL = http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg

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Google Scholar ID=YoHZTr0AAAAJ&hl|
Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
OrcidNumber ©=0000-0003-3434-2423|
Picture URL=Http://earth.usc.edu/feakins/wp-content/uploads/2015/05/Sarah_lab_small.jpg|
Twitter ID=@SFeakins|
University=Columbia University|
Website=http://earth.usc.edu/feakins/}}

Sarah Feakins

2017-03-17T22:30:32Z

SFeakins: Set PropertyValue: Twitter ID = @SFeakins

Sarah Feakins

2017-03-17T22:29:43Z

SFeakins: Added PropertyValue: Website = http://earth.usc.edu/feakins/

Sarah Feakins

2017-03-17T22:29:10Z

SFeakins: Set PropertyValue: Google Scholar ID = YoHZTr0AAAAJ&hl

Sarah Feakins

2017-03-17T22:27:50Z

SFeakins: Added PropertyValue: Google Scholar ID = Sarah J. Feakins

Sarah Feakins

2017-03-17T22:27:37Z

Sarah Feakins

2017-03-17T22:23:19Z

SFeakins: Added PropertyValue: University = Columbia University

Compound Specific Isotopes, Organic Geochemistry, Paleoclimate

2017-03-17T22:23:07Z

SFeakins: Creating new page

[[Category:Expertise]]

Sarah Feakins

2017-03-17T22:23:07Z

SFeakins: Added PropertyValue: Expertise = Compound Specific Isotopes, Organic Geochemistry, Paleoclimate

Sarah Feakins

2017-03-17T22:22:45Z

[[Category:Person_©]]{{#set:
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Has User ID=SFeakins|
Highest Degree=PhD|
Name ©=Sarah Feakins|
Twitter ID=SFeakins}}

Sarah Feakins

2017-03-17T22:22:40Z

SFeakins: Added PropertyValue: Current Affiliation = University of Southern California

Sarah Feakins

2017-03-17T22:22:19Z

SFeakins: Added PropertyValue: Twitter ID = SFeakins

[[Category:Person_©]]{{#set:
Current Position=Associate Professor|
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Has User ID=SFeakins|
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Twitter ID=SFeakins}}

Sarah Feakins

2017-03-17T22:22:13Z

SFeakins: Added PropertyValue: Current Position = Associate Professor

[[Category:Person_©]]{{#set:
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Sarah Feakins

2017-03-17T22:22:03Z

SFeakins: Added PropertyValue: Highest Degree = PhD

Sarah Feakins

2017-03-17T22:21:56Z

Sarah Feakins

2017-03-17T22:21:25Z

SFeakins: Added PropertyValue: Has_User_ID = SFeakins

Sarah Feakins

2017-03-17T22:21:24Z