To further understand the rates and magnitude of percolation through waste rock, deep high-resolution (every 0.1 4.5 m) depth profiles of the stable isotopes of water (δ2H and δ18O) at two coal waste rock dumps and a natural alluvial deposit down-gradient of one of the dumps were collected in the Elk Valley, British Columbia, Canada.
As an example, if the ray is horizontally launched by a node at 50 m depth, and the velocity profile has a gradient of 2 ms-1/100 m, the relationship between and s is shown in Figure 2, indicating that for the assumed environment, the error introduced by sound refraction is mild for ranges under 4000 m.
Amounts of organic carbon in the mineral soil (SOC) and fine-root (<5 mm) carbon (RC) were quantified, when possible down to 1 <span class="lh">m depth, in 150 soil profiles from 39 sites in the highlands of Chiapas, Mexico.
Thermal stratification at around 1 m depth (difference in vertical temperature profiles measured at least during two subsequent samplings) evolved on the last 3 days; while fog in the morning and wind in the afternoon prevented stratification only on the first day.
Linking the MACRO emulator to existing spatial databases of soil, climate and compound-specific loads allowed the prediction of the concentration of pesticide leaching from the base of the soil profile (at 1 m depth) for a wide range of pesticides.
To study PDFs of the linear intensity and amplitude of OCT signal at different retinal and choroidal layers, the estimated non-centrality parameter (s I ) and standard deviation of the measured linear intensity and amplitude (σ I and σ M) were calculated throughout the captured depth profile.
In addition, we need to study the relation between lithology and velocity profiles beyond 30 m depth to have a better understanding where nonlinear effects took place.
Eleven vertical profile sections (width: 1.10 m, depth: 0.80 m) were excavated in steps of 0.05 m and sampled.
We sampled a depth profile, which consisted of 5 points (every 4 m from 0 m to 16 m depth) as well as "cinders" and molten sulfur from the bottom of the pool.
Along profile D4, a geophysical anomaly is found at 6000 m depth between stations D4_6 and D4_8 which is sandwiched between high-resistivity blocks.
