Florida State University Studies |
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第 57 頁
The mucky soil , black with organic matter , is saturated or flooded at or near the
surface most of the time . Because of frequent sea water flooding and high water
holding capacity of the soil , the salinity is near that of the tidal waters .
The mucky soil , black with organic matter , is saturated or flooded at or near the
surface most of the time . Because of frequent sea water flooding and high water
holding capacity of the soil , the salinity is near that of the tidal waters .
第 69 頁
Surface soil soil dry except at moist but not watertidal flooding or rain . logged .
Salinity low or neg- Highest salinity of Usually higher than ligible . the tidal
marshes . salinity of tidal waters . pH 3.5.5.5 Alkaline ; pH 7.5-8.5 pH about 5.5-
7.5 Sand ...
Surface soil soil dry except at moist but not watertidal flooding or rain . logged .
Salinity low or neg- Highest salinity of Usually higher than ligible . the tidal
marshes . salinity of tidal waters . pH 3.5.5.5 Alkaline ; pH 7.5-8.5 pH about 5.5-
7.5 Sand ...
第 70 頁
Variable depth B organic content , soaked and waterhorizon suggested . filled
cavities at flood tide . ... Frequent tidal flooding tends to reduce chlorinity to
seawater concentration , consequently chlorinity lower than in Distichlis flats of
barrens .
Variable depth B organic content , soaked and waterhorizon suggested . filled
cavities at flood tide . ... Frequent tidal flooding tends to reduce chlorinity to
seawater concentration , consequently chlorinity lower than in Distichlis flats of
barrens .
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內容
THE ELECTORAL COLLEGES OF PRESIDENT WILSON | 29 |
WOODROW WILSONS SWING AROUND THE CIRCLE | 65 |
Problems of tidal marsh vegetation studies 66 | 66 |
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amendment American appears areas Baccharis barrens barrier beach Batis bill border California channel chlorinity Committee communities Congress consideration covered Democratic determined differences Distichlis effect election electoral vote elevation erosion fact factors feet Figure flats flatwoods flooding Florida foot Gulf coast higher House inches increase indicate influence Island Juncus marsh labor League legislation less Live Oak Point live-oak lower majority Marks mean measures Michigan North Number occur organic party patens peat percentage plants popular vote present President President's rain range reached Record relation represented Republican ridge rise Salicornia salt salt marsh Samples sand sea level Senate September Shell Point shown side slope soil South Carolina Spartina alterniflora species stages stand succession surface Table taken tidal marsh tide tour transect Treaty trust United UNIVERSITY upper vegetation West Wilson York zone