Ceden: IGREA Pocument Type: Journal Articie Language: English Journal Anncuncement: INSBel2 Sutfile: INS (US Ataomindex input). Werk Location: United States Abstract: & total atmospheric PE input flux of 7 ng Pb cm/sup -2/ yr/sup ~i/ was measured in the North Pacific Easterlies at Enewetak. Parameters used tc measure this flux were ratio ef dry deposition flux te precipitation flux; Pb//sup 219/ Fb in precipitation and seawater; /sup 2i0.Fb flux: washout factor: and Pb concentrations in air, rain, and dry descsition deposits. Relations among these parameters estabilished at Enewetak were used tc recempute and comfirm previcus estimates cf lead fiuxes te lccations: anc South sedimenc= the oceans (ng Pb cm/sup -2@/ yr/sup -1/) at the follcwing Nerth Altantic Westerlies, 170: North Pacific Westerlies, 50; Facific Easterlies, 3. Prehistoric lead cutput fluxes tea ina 7b cm/sup -2/ yr/sup -1/) at these lecatians have been p-evinusly measured and were 4 ‘Enewetak); 30 North Atlantic Westerlies; 3 Nerth PFacafic Wescverlies: 4 Se.th Pacific Easterlies. These cate shew that rs m 3m the -ates cf atmospheric imputs of lead to the oceans vary directly with veriations in rates ef upwind emiesicor af industrial lead from urban conpleses ou iand. In the North Pacific and Nerth Atlantic, present rates at| atmospher c lead inputs are 10-fold greater than prehistoric outputs. in auateriel regiens, present inouts and past sutputs are nore searly edual. These abservations disclose the effects of intense industrial atmospheric enigsicns cf lead in the nerthern herisohere westearlies which have averwielimed prenisteric matural fluses of lead te the oceans. Tie average rercentretian cf feed in marine air at Enewetek 13 174n pg m/aip -3/ amd vaee jess than « fatter of 2@ fram that nean. Cne to 15% of this lead comes from eeazorey. while the remainder comes from sources crm lanc, Shout 3) aT the seacpray lead is indtstrial, while @0 te 99% af that originatine fron tard s0urces 15 incustrial. Concentrations cf Ilsad in rain at Erewetak reage from € tc 63 fa/g with a mean value of 26. Ferard - 13 Rant 3 OOS4ET, EDB-93:92234° ritie: Ternrelegy transfer cf emali-scale energy tecnnalegies in the US Facific Tarritor:es Suthar: Case, C.W. affiliation: Lawrence Berkeley Lab., CA Conference Title: American section Scciety canfererce Confererce Locations Heuston, TX, USA Seurce: Froc. Annu. Meet. - Am. of the International Sclar Energy Conference Date: 1 Jun 1982 Sect. Int. Sal. Energy Soc. (United States) vo. Date: 1582 1169-1174 p, Ccden: FMSID Repert Na.:s CONF-820529-Vol.5-Pt.2 Contract New: U-7605-ENG-48 Zacument Types Jnurnal Article; Conference literature Language: Erglish Jouraal Annieuncemert: EPAG3O1 Supfile: EFA ‘Energy @bstracts for Folicy Aoalysis): SOOubuI ERA (Eneray