Dataset: Zostera marina warming experiment
Deployment: BML_Stachowicz

Experiment examining Zostera marina genotype response to warming.

Principal Investigator:

John J. Stachowicz (University of California-Davis, UC Davis)

Co-Principal Investigator:

Richard K. Grosberg (University of California-Davis, UC Davis)

Susan L. Williams (University of California-Davis, UC Davis-BML)

Contact:

Laura K. Reynolds (University of California-Davis, UC Davis)

BCO-DMO Data Manager:

Shannon Rauch (Woods Hole Oceanographic Institution, WHOI BCO-DMO)

Project:

Connecting genetic diversity to ecosystem functioning: links between genetic diversity, relatedness and trait variation in a seagrass community (Genetic Div to Ecosys Functioning)

Current State:

Final no updates expected

Version:

17 May 2016

Version Date:

2016-05-17

Data URL:

https://www.bco-dmo.org/dataset-deployment/645710/data

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Description

Zostera marina genotype-specific traits after transplantation, a 5-week warming event, and a 5-week recovery.

The experiment is described in:
Reynolds LK, DuBois K, Abbott JM, Williams SL, Stachowicz JJ (2016) Response of a Habitat-Forming Marine Plant to a Simulated Warming Event Is Delayed, Genotype Specific, and Varies with Phenology. PLoS ONE 11(6): e0154532. doi:10.1371/journal.pone.0154532

Methods & Sampling

Dataset acquisition description

Data Processing Description

Dataset Processing Description

BCO-DMO processing:
- modified parameter names to conform with BCO-DMO naming conventions;
- replaced "." with "nd" (missing data/no data);
- rounded columns to 2 decimal places: leafpro_grams, leafpro, above_below, alpha, ETR_max, NO3.

More information about this dataset deployment

Funding

Award Number	Funding Source
OCE-1234345	NSF Division of Ocean Sciences

Instruments

None available yet

Parameters

Supplied Name	Supplied description	Supplied Units	Standard Name
time_point	Time point of sampling: after acclimation (1), a 5 week warming event (2), and after a 5 week recovery (3).	dimensionless	time_point
treatment	Treatment type: Warm vs Control.	dimensionless	treatment
genotype	Individual clone.	dimensionless	no_bcodmo_term
bin	Replicate mesocosm.	dimensionless	no_bcodmo_term
shootpro_grams	Biomass of new shoots produced (cumulative over time).	grams (g)	no_bcodmo_term
leafpro_grams	Leaf biomass productivity measured with the marking technique.	grams per day (g day-1)	no_bcodmo_term
shootpro	Number of new shoots produced (cumulative over time).	counts	no_bcodmo_term
leafpro	Leaf area productivity measured with the marking technique.	square centimeters per day (cm2 day-1)	no_bcodmo_term
rhizome_len	Cumulative rhizome length.	centimeters (cm)	no_bcodmo_term
above_below	Above to below ground biomass ratio.	dimensionless	no_bcodmo_term
max_leaf_len	Maximum leaf length of terminal shoot.	centimeters (cm)	no_bcodmo_term
sheath_width	Maximum leaf width of terminal shoot at the top of the sheath.	centimeters (cm)	no_bcodmo_term
leaves	Number of leaves on the terminal shoot.	count	no_bcodmo_term
DA_yield	Terminal shoot Dark adapted yield (FV/Fm measured by Pulse Amplitude Modulation).	dimensionless	no_bcodmo_term
alpha	Terminal shoot alpha (the initial slope of the curve—a measure of light harvesting efficiency by Pulse Amplitude Modulation).	dimensionless	alpha
ETR_max	Terminal shoot ETRMAX (the asymptote of the curve—a measure of photosystem capacity to use absorbed light by Pulse Amplitude Modulation).	dimensionless	ETR
NO3	Terminal shoot nitrate uptake rate normalized to plant biomass.	micromoles per gram per minute (micromol g-1 min-1)	NO3

Database

Contribute Data

Dataset: Zostera marina warming experiment
Deployment: BML_Stachowicz

Dataset acquisition description

Dataset Processing Description

Database

Contribute Data

Dataset: Zostera marina warming experimentDeployment: BML_Stachowicz

Dataset acquisition description

Dataset Processing Description

Dataset: Zostera marina warming experiment
Deployment: BML_Stachowicz