Table 4.9 Plant species present and their percent coverage for the brackish marsh habitat in the Louisiana 

 portion of the Chenier Plain by basin (Chabreck 1972). 



Includes those plants covering less than 1% of the area. 

 No plants. 



Table 4.10 Estimated net primary production per 

 square meter for intermediate marsh 

 habitat. Total net primary production 

 is calculated as 2 (percent coverage 

 age times net primary production) for 



Table 4.11. Estimated net primary production per 

 square meter for brackish marsh habi- 

 tat. Total net primary production is 

 calculated as 2, (percent coverage times 

 net primary production) for n species. 



Productivity assumed to be equal to the average for other 

 species in the habitat. 



Productivity assumed to be equal to the average for other 

 species in the habitat. 



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