… The results of this study highlight the potential for increasing concentrations of perchlorate
and other groundwater contaminants as the quantity of groundwater in storage decreases and …

… distribution, the inability of potential anthropogenic sources to account for the estimated mass
of ClO 4 - , and the positive relationship between conserved anions (eg, IO 3 - , Cl - , SO 4 - …

… significant sources other than the traditional industrial processing of perchlorate, and the
distribution of perchlorate in … There are many possible sources that could be responsible for the …

… Sources of ClO 4 − are both natural and anthropogenic. In addition, natural sources can be
distributed … − and upward matric potential gradients in these regions indicate that water has …

… in the southern High Plains of west Texas and eastern New … (chlorate defoliants) are potential
sources of introduced … from the southern High Plains of which the source, it should be noted…

… low levels of perchlorate in several aquifers in Texas and New … Southwest, and the Great
Plains regions (see Figure 3 and … patterns in the distribution of perchlorate concentrations as a …

… of contamination, this section will also address potential sources of man-made perchlorate
that … Distribution and potential sources of perchlorate in the high plains region of Texas: Final …

… Major documented sources of ClO 4 − distributed in the environment by human activities …
beneath a large area (155 000 km 2 ) of the southern High Plains (SHP) of Texas and New …

… Seasonal distribution of precipitation can also play an … Perchlorate adversely affects human
health by competitively … The study area allows different potential controls on water quality to …

… distribution, sources and mobilization mechanisms of As in the Southern High Plains (SHP)
aquifer, Texas, … were to evaluate the distribution of As in the SHP aquifer, determine potential …