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Task II.4 Integrative Approach to Understanding the Causes of Salt Marsh Dieback: Temporal Tracking of Plant and Soil Characteristics in Established Sites.
Data Collected by: Tommy Michot, USGS National Wetlands Research Center, Lafayette, Louisiana

For an explanation of data collection for this task refer to the project proposal (PDF 25 KB)
Data collection for this task is coordinated with task III.8 data collection.


Ground Surveys - updated April 14, 2003
Metadata | Metadata FAQ

Elevation Survey Data Plant Data
BM2 elevation | BM2 plot elevation   Snail counts  
  BM2 Vegetation Zones   Plant Tracking: Reference Site | Zone 3 | Zone 4 | Zone 5
      Relative Health of Individual Plants  
Soil Redox Measurements     Plot 3B | Plot 4A | Plot 5C  
  0 cm | 15 cm | 30 cm | Mean   Mean Dead Plant Stem Counts & Stem Heights
      Mean Live Plant Stem Counts & Stem Heights
       

Interstitial Porewater Chemistry Boardwalk Transects
pH Bayou | 0 cm | 15 cm | 30 cm   Live Sites  
Salinity

Bayou | 0 cm | 15 cm | 30 cm

  Dead Sites  
  Sulfide Bayou | 0 cm | 15 cm | 30 cm      
  Well Water Marsh surface well water      
           

Photos
  BMGood , September 2000
  BMGood , September 2000 BMGood , September 2000 BMGood , September 2000    
           
  BM2 Ground Images
  July 2000        
  BM2 Ground Images BM2 Ground Images BM2 Ground Images BM2 Ground Images BM2 Ground Images BM2 Ground Images
  BM2 Ground Images BM2 Ground Images      
           
  October 2000        
  October 2000 October 2000 October 2000 October 2000 October 2000 October 2000
           
  August 2001        
  August 2001 August 2001 August 2001 August 2001    
             
  December 2001          
  December 2001 December 2001 December 2001 December 2001 December 2001 December 2001
   

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