I commend the Commission and County for the progress made to date. This zoning change may seem momentous, but even the dry and bitter pill of zoning reform is not a magic pill. It can merely reshape changes that are already occurring to neighborhoods, and hopefully in a way that shifts ra...
Most zircon grains from this sample show fine-scale oscillatory growth zoning in CL images (Figure 4a). Their Th/U ratios range from 0.45 to 0.79, consistent with a magmatic origin [54]. Their 206Pb/238U ages have a weighted-mean age of 287 ± 2 Ma (MSWD = 1.5, N = 11) (Figure...
Figure 2. Water abundance zoning map of the study area. Figure 3. Hydrogeological section perpendicular to the river (Position A–A′ is between Liudaohe Village and Qidaohe Village in Figure 2). 2.2. Methodology In this study, the aquifer structure and hydrogeological boundary conditions we...