Sentences with phrase «pervasive lead pollution»
McConnell, J.R., Maselli, O.J., Sigl, M., Vallelonga, P., Neumann, T., Anschutz, H., Bales, R.C., Curran, M.A.J., Das, S.B., Edwards, R., Kipfstuhl, S., Layman, L. and Thomas, E.R., 2014, Antarctic - wide array of high - resolution ice core records reveals pervasive lead pollution began in 1889 and persists today.
http://www.usap-dc.org/ Not exact matches
«Today, California steps forward to lead the nation in environmental protection by banning this pervasive source of plastic pollution.