Regional variations in atmospheric deposition and sources of anthropogenic lead in lake sediments across the Canadian Arctic

Geochimica et Cosmochimica Acta

Volumn 66, Issue 20, 2002, Pages 3521-3531

  Outridge, P M ^a,b   Hermanson, M H ^c   Lockhart, W L ^b  

^a GEOLOGICAL SURVEY OF CANADA   (Canada)

^b FISHERIES AND OCEANS CANADA   (Canada)

^c UNIVERSITY OF PENNSYLVANIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANTHROPOGENIC SOURCE; ATMOSPHERIC DEPOSITION; LACUSTRINE DEPOSIT; LEAD ISOTOPE;

ARCTIC; CANADA;

EID: 0037107836     PISSN: 00167037     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0016-7037(02)00955-9     Document Type: Article

References (43)

1. The flux of anthropogenic trace metals into the Arctic from the mid-latitudes in 1979/80
2. Five years of air chemistry observations in the Canadian Arctic
3. Arctic contaminants: Sources, occurrence and pathways
4. Pb isotope ratios of lake sediments in West Greenland: Inferences on pollution sources
5. Isotopic composition of epiphytic lichens as a tracer of the sources of atmospheric lead emissions in southern Québec, Canada
6. Données geochimiques sur les eaux interstitielles et les sediments de la mer de Beaufort
7. Average lead isotope growth curves for shale-hosted zinc-lead deposits, Canadian Cordillera
8. Isotopic record of lead pollution in lake sediments from the Northeastern United States
9. Isotopic evidence of pollutant lead transport from North America to the subtropical North Atlantic gyre
10. Strontium-90 on the Earth's surface
11. Pb-210 and Cs-137 chronology of sediments from small, shallow arctic lakes
12. Chronology and sources of anthropogenic trace metals in sediments from small, shallow arctic lakes
13. Historical accumulation of atmospherically derived pollutant trace metals in the Arctic as measured in dated sediment cores
14. Anthropogenic mercury deposition to Arctic lake sediments
15. Regional source discrimination of atmospheric aerosols in Europe using the isotopic composition of lead
16. Current and historical inputs of mercury to high-latitude lakes in Canada and to Hudson Bay
17. Fluxes of mercury to lake sediments in Central and Northern Canada inferred from dated sediment cores
18. Tests of the fidelity of lake sediment core records of mercury deposition to known histories of mercury contamination
19. Mercury and other contaminants in a laminated sediment core from Devon Island
20. Additional provisional elemental values for LKSD-1, LKSD-2, LKSD-3, LKSD-4, STSD-1, STSD-2, STSD-3 and STSD-4
21. Contaminants in the Canadian Arctic
22. Lead isotope study of basic-ultrabasic layered complexes: Speculations about the age of the Earth and primitive mantle characteristics
23. Source discrimination of atmospheric aerosols at Aler, Arctic Canada during 1994-1995 using a year-long record of lead-isotopic and trace-element data
24. A laboratory study of the efficiency with which aerosol particles are scavenged by snow flakes
25. Observations of precipitation scavenging for water-soluble particles
26. New precipitation and accumulation maps for Greenland
27. Lead biogeochemistry in the littoral zones of South-Central Ontario lakes, Canada, after the elimination of gasoline lead additives
28. Historical trends of heavy metals and stable lead isotopes in beluga (Delphinapterus leucas) and walrus (Odobenus rosmarus rosmarus) in the Canadian Arctic
29. Historical trends of stable lead isotopes, mercury and other trace metals in marine bivalve shells from the Canadian Arctic
30. A compilation of data on lead-210 concentration in surface air and fluxes at the air-surface and water-sediment interfaces
31. The climatology and meteorology of Arctic air pollution
32. Long-range tropospheric transport of pollution aerosols into the Alaskan Arctic
33. Time trends in ambient lead in Ontario
34. Lead, cadmium, mercury and selenium in Greenland marine biota and sediments during AMAP phase 1
35. Isotopic evidence to account for changes in the concentrations of lead in Greenland snow between 1960 and 1988
36. Lead isotope characteristics of global lead ore deposits of environmental significance
37. Pb and Sr isotopic composition of snowpack from Québec, Canada: Influences on the sources and deposition budgets of atmospheric heavy metals
38. Below-cloud scavenging of aerosol particles: Particle-bound radionuclides-Experimental
39. Lead 206/207 isotope ratios in the atmosphere of North America: Tracers pf American and Canadian emissions
40. Stable lead isotope ratios in Arctic aerosols: Evidence for the origin of Arctic air pollution
41. Stable lead isotope ratios in Alaskan Arctic aerosols
42. Response of lead cycling in the surface Sargasso Sea to changes in tropospheric input