Sentence examples for peat excavation from inspiring English sources

Stability of both current equilibrium and possible alternative steady states and more complicated attractors are studied under two types of parameter perturbation: CO2 atmospheric concentration increase initiated by greenhouse effect, and change in the rate of carbon output from dead organic matter and litter which depends on the water table level and possible peat excavation.

The track was discovered in 1970 during peat excavations, and is named after its finder, Ray Sweet.

In addition to natural fresh or marine marshes, this rail may use gravel or clay excavations and peat workings as long as there is suitable habitat with good cover.

Essential changes in soils have been established, e.g. losses in humus, deposition of soils by excavation matter and peat degradation.

NGCC and kindergarten children recently protested the climate-damaging draining and excavation of a peat bog located on public property.

An assessment of road construction necessitating the excavation or alteration of peat should consider the impact on carbon stored within the peat and the greenhouse gases potentially released.

Many of the bodies have been buried in former cut-away peat bogs, so sites often need to be drained before an excavation can begin.

Peat is usually hand-cut, although progress has been made in the excavation and spreading of peat by mechanical methods.

Special caution should be paid when excavation is carried out on sites containing high sulphide concentrations in bedrock, overburden or peat, e.g. ditch network maintenance or peat harvest can lead to enhanced leaching of acidity and heavy metals.

The tusk eventually settled through the peat until it came to rest on the sand below, but no other bones were found during the excavation.

Techniques include hydrologic restoration by site grading and excavation to restore tidal inundation of saline marshes and plugging ditches to restore freshwater marshes and peat bogs.