Studies of Enrichments and Origins of Lead in Seasalts Using Stable Leas Isotope Measurements

铅的同位素组成将在 在级联的级上收集不同尺寸的颗粒 已经收集到的撞击器空气样本， 南太平洋和北太平洋西风带是 SEAREX计划。 这些数据将与SEAREX数据相结合 对于雨水，空气， 和海水样品与撞击物样品相关联， 提供了一个可靠的解释模型， 海盐，并将提供可靠的估计， 再循环的风成铅流入海洋。

Isotopic compositions of lead will be measured in different sized particles collected on stages of cascade impactor samples of air which have already been collected in the South Pacific and North Pacific westerlies as part of the SEAREX Program. These data will be combined with SEAREX data for lead, salt and dust concentrations measured in rain, air, and sea water samples associate with the impactor samples to provide a reliable explanatory model for enrichment of lead in sea salts and will furnish trustworthy estimates of magnitures of recycled eolian lead fluxes entering the oceans.