Most of the parish south of Ponchatoula consists of Holocene coastal swamp and marsh gray-to-black clays of high organic content and thick peat beds underlying freshwater marsh and swamp.
42.
The use of compost, manure mulch and other organic fertilizers yields a higher organic content of soils on organic farms and helps limit soil degradation and erosion . "'
43.
Some have argued that the term " soil " is not correct in reference to the Moon because soil is defined as having organic content, whereas the Moon has none.
44.
However, there were some major limitations like, inhomogeneity of the pores compared to PMSs, and limited organic content ( around 25 % with respect to the silicon wall sites ).
45.
About two-thirds of the Burgess Shale organisms lived by feeding on the organic content in the muddy sea floor, while almost a third filtered out fine particles from the water column.
46.
The ionic form of polyacrylamide has found an important role in the potable water treatment plants to greatly improve the removal of total organic content ( TOC ) from raw water.
47.
Arabia Mountain is one of a small number of locations in the southeastern United States where Small's organic content from decaying dead leaves and other detritus, as well as rain water.
48.
Saltwater is typically alkaline, while the pH of fresh water varies . " Hardness " measures overall dissolved mineral content; Dissolved organic content and dissolved gases content are also important factors.
49.
Himmeto lu oil shale seam consists of more than 50 % liptinite, 20 50 % huminite and 0 20 % inertinite maceral groups and is characterized by its high organic content.
50.
Varve ( or " varved clay " ) is clay with visible annual layers, which are formed by seasonal deposition of those layers and are marked by differences in erosion and organic content.
