Peat Pdf
Peat is a renewable, natural, organic material of botanical origin and commercial significance. Peatlands are situated predominately in shallow wetland areas of the Northern Hemisphere, where large deposits developed from the gradual decomposition of plant matter under anaerobic (low oxygen) conditions. Peat has widespread use as a plant-growth medium in a variety of horticultural and agricultural applications because its fibrous structure and porosity promote a combination of water-retention and drainage.
Commercial applications include potting soils, lawn and garden soil amendments, and turf maintenance on golf courses. In industry, peat is used primarily as a filtration medium to remove toxic materials from process waste streams, pathogens from sewage effluents, and deleterious materials suspended in municipal storm-drain water. In its dehydrated form, peat is a highly effective absorbent for fuel and oil spills on land and water.to receive an email notification when a publication is added to this page. Annual Publications.
La Pest Pdf
PeatPDF Format:. PeatPDF Format: XLS Format:. Archive Special Publications.USGS data on peat and related plant/sediment/water chemistry.Data Series 140.
Duboki Peat Pdf
Some peatland authorities consider soils with surface organic layer less than 30% also to be peat but this is debateable. This approach gives rise to larger estimates of the global area of peatland although it does not increase the carbon store appreciably.Organic soil is differentiated according to the degree of decomposition of organic matter. There are four Suborders of Histosol, namely, Fibrists, Hemists, Saprists and Folists. The first three represent increasing degree of decomposition and decreasing evidence of plant remains while the last is tree litter overlying rock or rubble. Wise Use of peatlands can be described as the uses of peatlands for which reasonable people now and in the future will not attribute blame.IPS has developed a framework for Wise Use to resolve conflicts between different values and uses of mires and peatlands.
Overall, the major – anthropocentric – conflicts which arise with respect to peatland use are between those who wish to develop mires and peatlands for their production or carrier functions, and others who wish to preserve them for their regulation and non-material life-support functions.