Sentence examples for these crust from inspiring English sources

These crust samples were previously characterized for archaeal diversity (Soule et al.2009) based on 16S rRNA genes.

Testing the relation of CO2 uptake depending on crust water content in the second experimental setup, these crust type reached maximal CO2 uptake (90-10090-100% range of 0.72 to 1.17 mm precipitation equivalent.

These crusts are "fragile, highly susceptible to trampling, and are slow to recover from trampling impacts.

Loss of these crusts results in increased erosion and reduced soil fertility".

These crusts include economic reserves of manganese ore in western Africa and silicified terrace gravels in southern Australia.

These crusts regulate water inputs and losses through soils and play major roles in local hydrological regimes.

Although structures in silitic crusts vary from pea-sized nodules to blocky and massive, with natural, subsurface erosion pipes at lower levels, these crusts are not hydrous.

These crusts are not of themselves landforms but represent the chemical alteration of the upper parts of plains and other features of low relief.

Salcrusts (salt crusts) form in depressions along desert coasts or wherever saline groundwater emerges, but unless they crystallize into rock salt these crusts also lack resistance to erosion and can be ephemeral.

Many traditional techniques, such as optical microscopy, Scanning Electron Microscopy and the Drilling Resistance Measurement System, have been used to study these crusts in the past.

And these crusts, which are best made with a combination of lard and butter, went through an unfortunate period during which people considered hard vegetable fat, like margarine or Crisco, a desirable ingredient.