Fig. 2. Downcore activities of 210Pb in soil cores collected from undisturbed (Star Island), no-till (Site E, Fig. 1), and conventionally tilled (Site C, Fig. 1) locations in the Old Woman Creek watershed.
Fig. 2. Downcore activities of 210Pb in soil cores collected from undisturbed (Star Island), no-till (Site E, Fig. 1), and conventionally tilled (Site C, Fig. 1) locations in the Old Woman Creek watershed.