High-resolution mapping of biomass and distribution of marsh and forested wetlands in southeastern coastal Louisiana

  • Nathan Thomas
  • , Marc Simard
  • , Edward Castañeda-Moya
  • , Kristin Byrd
  • , Lisamarie Windham-Myers
  • , Azure Bevington
  • , Robert R Twilley

Research output: Contribution to journalArticle (journal)peer-review

31 Citations (Scopus)

Abstract

A total wetland extent of 2950 km2 was mapped during a period of peak biomass in September 2017 for the coastal wetlands of southern Louisiana

The mapped extent demonstrated considerable differences (793.7 km2) from currently available estimates of wetland area.
Total herbaceous biomass at the study site was estimated at 1,396,969.2 Mg during a period of peak biomass and total woody vegetation biomass was estimated at 27,667,232.1 Mg.

Herbaceous biomass increased by 108.9% between a period of low to high biomass, underlining the dynamic nature of the wetlands and the influence of seasonality on wetland function.
Original languageEnglish
Pages (from-to)257-267
Number of pages11
JournalInternational Journal of Applied Earth Observation and Geoinformation
Volume80
DOIs
Publication statusPublished - 7 May 2019

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