Accordingly, we account for the permeability reductions with decreased temperature that accompany ice growth along porous pathways and derive general expressions for the porosity change through time at particular depths, as well as the total porosity increase through all depths beneath a point at the ground surface over the time during which cracking occurs each year.
To more specifically examine how AvTD and VarTD were related to latitude at particular depths (and vice versa), and to more fully investigate significant depth x latitude interactions (see Results), we conducted a second round of GAM (identity link, Gaussian distribution) analyses in which we binned data either by depth or by latitude zones.
We found similar results across the other 13 clades (see below) and present these results in Additional File 7. Finally, we assessed if the combined-data tree tended to be resolved in favor of mtDNA or nucDNA at particular depths.
To this end, we utilize an exponential model of heat generation versus depth: H z) = H_{0} e^{{left( {frac{ - z}{D}} right)}} (3)where (H_{0}) and (H z)) denote the radiogenic heat generation at the surface and at a particular depth, respectively.
An isotope of iron, Fe60, was measured at a particular depth in the ocean's crust.
Electrical resistivity, for example, is highly dependent on the fluid content of the rock in situ and the temperature condition at the particular depth.
Unlike X-rays, the standard radiotherapeutic tool, a proton beam can be tuned in a way that causes it to dump its destructive energy at a particular depth beneath the skin.
Gas hydrates are rather disseminated throughout the holes, rather than being localized at some particular depth intervals.
By adjusting the fat's temperature, they can keep it solid to remain at a particular depth, or liquefy it for an easy ascent.
A dried soil layer (DSL) is generally formed in the soil profile at a particular depth owing to serious soil desiccation in water-limited ecosystems.
