@article{
 title = {Air mass trajectories to Summit, Greenland: A 44-year climatology and some episodic events},
 type = {article},
 year = {1997},
 pages = {26861-26875},
 volume = {102},
 id = {48b30491-8260-3276-9ab6-6f24a95aa4d0},
 created = {2014-10-08T16:28:18.000Z},
 file_attached = {false},
 profile_id = {363623ef-1990-38f1-b354-f5cdaa6548b2},
 group_id = {02267cec-5558-3876-9cfc-78d056bad5b9},
 last_modified = {2017-03-14T17:32:24.802Z},
 read = {false},
 starred = {false},
 authored = {false},
 confirmed = {true},
 hidden = {false},
 citation_key = {Kahl:JGRO:1997a},
 source_type = {article},
 private_publication = {false},
 abstract = {The seasonal variation in atmospheric transport
patterns to Summit, Greenland, is examined using a 44-year record
of daily, 10-day, isobaric back trajectories at the 500-hPa level.
Over 24,000 modeled trajectories are aggregated into distinct
patterns using cluster analysis. Ten-day trajectories reaching
Summit are longest during winter, with 67% extending upwind
(westward) as far back as Asia or Europe. Trajectories are shortest
during summer, with 46% having 10-day origins over North America.
During all seasons a small percentage (3-7%) of trajectories
originate in west Asia/Europe and follow a meridional path over the
Arctic Ocean before approaching: Summit from the northwest.
Trajectories at the 700-hPa level tend to be shorter than at 500
hPa, with many of the 700-hPa trajectories from North America
tracking over the North Atlantic and approaching Summit from the
south. The long-range transport climatology for Summit is similar
to a year-round climatology prepared for Dye 3, located 900 lan to
the south [Davidson et al., 1993b]. An analysis of several aerosol
species measured at Summit during summer 1994 reveals examples of
the usefulness and also the limitations of using long-range air
trajectories to interpret chemical data.
C1 CARNEGIE MELLON UNIV,DEPT CIVIL ENGN,PITTSBURGH,PA 15213.
NOAA,CLIMATE MONITORING & DIAGNOST LAB,BOULDER,CO 80309. LAB
GLACIOL & GEOPHYS ENVIRONM,F-38402 ST MARTIN DHER,FRANCE.},
 bibtype = {article},
 author = {Kahl, J D W and Martinez, D A and Kuhns, H and Davidson, C I and Jaffrezo, J L and Harris, J M},
 journal = {J. Geophys. Res.-Oceans}
}

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Ten-day trajectories reaching\nSummit are longest during winter, with 67% extending upwind\n(westward) as far back as Asia or Europe. Trajectories are shortest\nduring summer, with 46% having 10-day origins over North America.\nDuring all seasons a small percentage (3-7%) of trajectories\noriginate in west Asia/Europe and follow a meridional path over the\nArctic Ocean before approaching: Summit from the northwest.\nTrajectories at the 700-hPa level tend to be shorter than at 500\nhPa, with many of the 700-hPa trajectories from North America\ntracking over the North Atlantic and approaching Summit from the\nsouth. The long-range transport climatology for Summit is similar\nto a year-round climatology prepared for Dye 3, located 900 lan to\nthe south [Davidson et al., 1993b]. An analysis of several aerosol\nspecies measured at Summit during summer 1994 reveals examples of\nthe usefulness and also the limitations of using long-range air\ntrajectories to interpret chemical data.\nC1 CARNEGIE MELLON UNIV,DEPT CIVIL ENGN,PITTSBURGH,PA 15213.\nNOAA,CLIMATE MONITORING & DIAGNOST LAB,BOULDER,CO 80309. LAB\nGLACIOL & GEOPHYS ENVIRONM,F-38402 ST MARTIN DHER,FRANCE.","bibtype":"article","author":"Kahl, J D W and Martinez, D A and Kuhns, H and Davidson, C I and Jaffrezo, J L and Harris, J M","journal":"J. Geophys. Res.-Oceans","bibtex":"@article{\n title = {Air mass trajectories to Summit, Greenland: A 44-year climatology and some episodic events},\n type = {article},\n year = {1997},\n pages = {26861-26875},\n volume = {102},\n id = {48b30491-8260-3276-9ab6-6f24a95aa4d0},\n created = {2014-10-08T16:28:18.000Z},\n file_attached = {false},\n profile_id = {363623ef-1990-38f1-b354-f5cdaa6548b2},\n group_id = {02267cec-5558-3876-9cfc-78d056bad5b9},\n last_modified = {2017-03-14T17:32:24.802Z},\n read = {false},\n starred = {false},\n authored = {false},\n confirmed = {true},\n hidden = {false},\n citation_key = {Kahl:JGRO:1997a},\n source_type = {article},\n private_publication = {false},\n abstract = {The seasonal variation in atmospheric transport\npatterns to Summit, Greenland, is examined using a 44-year record\nof daily, 10-day, isobaric back trajectories at the 500-hPa level.\nOver 24,000 modeled trajectories are aggregated into distinct\npatterns using cluster analysis. Ten-day trajectories reaching\nSummit are longest during winter, with 67% extending upwind\n(westward) as far back as Asia or Europe. Trajectories are shortest\nduring summer, with 46% having 10-day origins over North America.\nDuring all seasons a small percentage (3-7%) of trajectories\noriginate in west Asia/Europe and follow a meridional path over the\nArctic Ocean before approaching: Summit from the northwest.\nTrajectories at the 700-hPa level tend to be shorter than at 500\nhPa, with many of the 700-hPa trajectories from North America\ntracking over the North Atlantic and approaching Summit from the\nsouth. The long-range transport climatology for Summit is similar\nto a year-round climatology prepared for Dye 3, located 900 lan to\nthe south [Davidson et al., 1993b]. An analysis of several aerosol\nspecies measured at Summit during summer 1994 reveals examples of\nthe usefulness and also the limitations of using long-range air\ntrajectories to interpret chemical data.\nC1 CARNEGIE MELLON UNIV,DEPT CIVIL ENGN,PITTSBURGH,PA 15213.\nNOAA,CLIMATE MONITORING & DIAGNOST LAB,BOULDER,CO 80309. LAB\nGLACIOL & GEOPHYS ENVIRONM,F-38402 ST MARTIN DHER,FRANCE.},\n bibtype = {article},\n author = {Kahl, J D W and Martinez, D A and Kuhns, H and Davidson, C I and Jaffrezo, J L and Harris, J M},\n journal = {J. Geophys. Res.-Oceans}\n}","author_short":["Kahl, J., D., W.","Martinez, D., A.","Kuhns, H.","Davidson, C., I.","Jaffrezo, J., L.","Harris, J., M."],"bibbaseid":"kahl-martinez-kuhns-davidson-jaffrezo-harris-airmasstrajectoriestosummitgreenlanda44yearclimatologyandsomeepisodicevents-1997","role":"author","urls":{},"downloads":0},"bibtype":"article","biburl":null,"creationDate":"2014-09-11T15:28:59.322Z","downloads":0,"keywords":[],"search_terms":["air","mass","trajectories","summit","greenland","year","climatology","episodic","events","kahl","martinez","kuhns","davidson","jaffrezo","harris"],"title":"Air mass trajectories to Summit, Greenland: A 44-year climatology and some episodic events","year":1997}