Sentence examples for strata change from inspiring English sources

The blue arrows indicate a strata change from Dry to Wet due to restoration (hydrologic re-wetting).

The brown arrows indicate a strata change from Wet to Dry due to managed draining or prolonged drought.

Accurate assessment of mining-induced strata changes is an essential step towards understanding coupled strata, groundwater and gas behaviours, which depends on reliable site geotechnical conditions.

This article presents novel sequential methods of sample coordination appropriate for a repeated survey, with a stratified design and simple random sampling without replacement (SRSWOR) selection within each stratum, when the composition or definition of strata changes.

This research has resulted in many new insights into the complex dynamic interaction between mining induced strata stress changes, fractures, and gas flow patterns.

As the proportion of patients receiving HAART therapy has increased, there has been a shift to higher CD4 strata, with a change in the distribution of lymphoma types.

Moreover, the strata displacement angle changed due to repeated mining.

Individual strata display significant changes in depositional dip, beds pinch and swell, and some are completely truncated.

This paper presents key findings from a recent comprehensive study of longwall mining-induced strata movement, stress changes, fractures, and gas flow dynamics in a deep underground coal mine in Anhui, China.

Such an approach should include reliable site geotechnical characterisation, large scale field monitoring techniques that simultaneously measure and monitor LW mining-induced strata movement, stress changes, fractures, and gas flow behaviours, and 3D numerical modelling techniques that simulate coupled behaviours of surrounding strata, groundwater and gas during mining.

This paper presents an advanced and integrated research approach to longwall mining-induced strata movement, stress changes, fractures, and gas flow dynamics with actual examples of its application from recent studies for co-extraction of coal and methane development at Huainan Mining Group in China, in a deep and multi-seam mining environment.