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Experimental recovery rates of tidal marsh vegetation

Dates

Publication Date
Start Date
2012-04-11
End Date
2012-08-21

Citation

Guntenspergen, G. R., 2017, Experimental recovery rates of tidal marsh vegetation: U.S. Geological Survey data release, https://doi.org/10.5066/F7VQ30TH.

Summary

We measured the response of plants to disturbance across a gradient in inundation times by transplanting tussocks of Schoenoplectus americanus into mesocosms of different elevation in two marsh organ platforms. Both organs were planted on April 11, 2012 and harvested on August 21, 2012. Plants in one organ were disturbed by clipping all above ground vegetation on June 20 2012 (62 days), and left undisturbed in a control organ. Plant stems were clipped at the soil surface to isolate standing above ground material, and sorted into live and dead fractions by species. Above ground biomass was washed and dried at 70°C to a constant weight.

Contacts

Point of Contact :
Glenn R Guntenspergen
Originator :
Glenn R Guntenspergen
Publisher :
U.S. Geological Survey
Distributor :
GS ScienceBase
USGS Mission Area :
Land Resources
SDC Data Owner :
Patuxent Wildlife Research Center

Attached Files

Click on title to download individual files attached to this item.

Direct_Evidence_critial_Slowing_down.csv 1.25 KB
Leading Indicators Plant Cutting and Recovery Individual Total Biomss Data.csv 1.51 KB
Direct_Evidence_critial_Slowing_down.xml
Original FGDC Metadata

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6.58 KB

Purpose

To verify if critical slowing down responses could be detected in a field setting.

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Communities

  • Patuxent Wildlife Research Center
  • USGS Data Release Products

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Additional Information

Identifiers

Type Scheme Key
DOI https://www.sciencebase.gov/vocab/category/item/identifier doi:10.5066/F7VQ30TH

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