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Full-Text Articles in Life Sciences
Metabolic Activity Of The Epiphytic Community Associated With Spartina Alterniflora, Wilmer C. Stowe, James G. Gosselink
Metabolic Activity Of The Epiphytic Community Associated With Spartina Alterniflora, Wilmer C. Stowe, James G. Gosselink
Gulf and Caribbean Research
Primary production and respiration rates were determined for two epiphytic communities associated with Spartina alternifloraLoisel., in the southwestern Barataria Bay area of Louisiana. The communities studied were: (1) a shoreline community and (2) a community 1.5 meters inland from the shoreline site. Annual mean net production and respiration rates for the shoreline community were 25.8 and -19.6 mg C • (m2 substrate area)-1 • h-1 respectively;whereas the inland community showed corresponding rates of -3.3 and -12.5 mg C • (m2 substrate area)-1 • h-1, respectively. Thus, the shoreline community was a net …
Soil Characteristics Of Spartina Alterniflora, Spartina Patens, Juncus Roemerianus, Scirpus Olneyi, And Distichlis Spicata Populations At One Locality In Mississippi, Lionel N. Eleuterius, John D. Caldwell
Soil Characteristics Of Spartina Alterniflora, Spartina Patens, Juncus Roemerianus, Scirpus Olneyi, And Distichlis Spicata Populations At One Locality In Mississippi, Lionel N. Eleuterius, John D. Caldwell
Gulf and Caribbean Research
Soil characteristics from five adjacent monotypic zones or different populations of tidal marsh plants are determined. Populations of Spartina alterniflora, Spartina patens, Juncus roemerianus, Scirpus olneyi, and Distichlis spicata located in Graveline Bay marsh, Mississippi, are studied. Slight elevational differences between the plant populations exist. The aerial biomass for each plant population is different based on seasonal determinations. Soil pH, organic matter, N, P, K, S, Zn, Ca, and Mg concentrations are based on analyses of seasonal composite soil samples. Analyses of soil water samples are used to determine water content, salinity, PO4, and …