The influence of vortex ozone depletion on Arctic ozone trends

被引：13

作者：

Andersen, SB ^{[1
]}

Knudsen, BM ^{[1
]}

机构：

[1] Danish Meteorol Inst, DK-2100 Copenhagen, Denmark

来源：

GEOPHYSICAL RESEARCH LETTERS | 2002年 / 29卷 / 21期

关键词：

D O I：

10.1029/2001GL014595

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Satellite measurements over the Arctic region (63degrees-90degrees N) have shown that the amount of ozone in the atmospheric column decreased and exhibited increased variability during the last decade. We here show that for the period 1992-2000 the major part (75%) of the observed ozone decrease in March in the Arctic and most of the variability may be explained by winter/spring ozone depletion in the polar vortex. A good correlation (0.96) between the Arctic ozone decreases and the polar vortex winter/spring ozone depletion is found, which is partly a result of coupling between dynamical and chemical effects.

引用

收藏

页码：9 / 1

页数：4

相关论文

共 24 条

[1] Multiannual simulations with a three-dimensional chemical transport model [J].

Chipperfield, MP .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 1999, 104 (D1) :1781-1805

[2] Relative influences of atmospheric chemistry and transport on Arctic ozone trends [J].

Chipperfield, MP ;

Jones, RL .

NATURE, 1999, 400 (6744) :551-554

[3]

Douglass LR, 2001, J GEOPHYS RES-ATMOS, V106, P9879, DOI 10.1029/2000JD900590

[4] Depletion of column ozone in the Arctic during the winters of 1993-94 and 1994-95 [J].

Goutail, F ;

Pommereau, JP ;

Phillips, C ;

Deniel, C ;

Sarkissian, A ;

Lefèvre, F ;

Kyro, E ;

Rummukainen, M ;

Ericksen, P ;

Andersen, SB ;

Kaastad-Hoiskar, BA ;

Braathen, G ;

Dorokhov, V ;

Khattatov, VU .

JOURNAL OF ATMOSPHERIC CHEMISTRY, 1999, 32 (01) :1-34

[5]

GOUTAIL F, 2000, P QUADR OZ S SAPP JA

[6]

HARRIS NRP, 2001, IN PRESS J GEOPHYS R

[7] Ozone depletion in and below the Arctic vortex for 1997 [J].

Knudsen, BM ;

Larsen, N ;

Mikkelsen, IS ;

Morcrette, JJ ;

Braathen, GO ;

Kyro, E ;

Fast, H ;

Gernandt, H ;

Kanzawa, H ;

Nakane, H ;

Dorokhov, V ;

Yushkov, V ;

Hansen, G ;

Gil, M ;

Shearman, RJ .

GEOPHYSICAL RESEARCH LETTERS, 1998, 25 (05) :627-630

[8] Northern midlatitude stratospheric ozone dilution in spring modeled with simulated mixing [J].

Knudsen, BM ;

Grooss, JU .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2000, 105 (D5) :6885-6890

[9] OZONE DEPLETION IN THE ARCTIC STRATOSPHERE IN EARLY 1993 [J].

LARSEN, N ;

KNUDSEN, B ;

MIKKELSEN, IS ;

JORGENSEN, TS ;

ERIKSEN, P .

GEOPHYSICAL RESEARCH LETTERS, 1994, 21 (15) :1611-1614

[10] Severe chemical ozone loss in the Arctic during the winter of 1995-96 [J].

Muller, R ;

Crutzen, PJ ;

Grooss, JU ;

Bruhl, C ;

Russell, JM ;

Gernandt, H ;

McKenna, DS ;

Tuck, AF .

NATURE, 1997, 389 (6652) :709-712