Research article
|
21 Sep 2017
Research article |
|
21 Sep 2017
Shift of subtropical transport barriers explains observed hemispheric asymmetry of decadal trends of age of air
Gabriele P. Stiller ,Federico Fierli ,Felix Ploeger ,Chiara Cagnazzo ,Bernd Funke ,Florian J. Haenel ,Thomas Reddmann ,Martin Riese ,and Thomas von Clarmann
Viewed
Total article views: 3,952 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,616
1,183
153
3,952
148
195
HTML: 2,616
PDF: 1,183
XML: 153
Total: 3,952
BibTeX: 148
EndNote: 195
Views and downloads (calculated since 16 Jan 2017)
Month
HTML
PDF
XML
Total
Jan 2017
106
43
2
151
Feb 2017
33
10
5
48
Mar 2017
45
12
12
69
Apr 2017
49
15
11
75
May 2017
53
17
10
80
Jun 2017
34
6
8
48
Jul 2017
13
4
0
17
Aug 2017
20
5
0
25
Sep 2017
168
86
4
258
Oct 2017
58
38
0
96
Nov 2017
31
31
1
63
Dec 2017
18
13
0
31
Jan 2018
20
14
0
34
Feb 2018
13
11
1
25
Mar 2018
30
17
1
48
Apr 2018
11
10
0
21
May 2018
26
15
0
41
Jun 2018
15
12
0
27
Jul 2018
11
8
0
19
Aug 2018
19
10
2
31
Sep 2018
21
14
0
35
Oct 2018
12
7
3
22
Nov 2018
14
11
0
25
Dec 2018
12
8
1
21
Jan 2019
8
7
0
15
Feb 2019
5
4
0
9
Mar 2019
10
4
0
14
Apr 2019
9
9
0
18
May 2019
13
8
0
21
Jun 2019
10
6
0
16
Jul 2019
11
7
0
18
Aug 2019
6
7
0
13
Sep 2019
9
11
1
21
Oct 2019
6
8
1
15
Nov 2019
5
11
0
16
Dec 2019
5
9
0
14
Jan 2020
12
6
0
18
Feb 2020
5
12
1
18
Mar 2020
3
4
0
7
Apr 2020
4
4
0
8
May 2020
7
2
1
10
Jun 2020
15
13
1
29
Jul 2020
18
16
3
37
Aug 2020
14
12
2
28
Sep 2020
11
6
0
17
Oct 2020
3
4
0
7
Nov 2020
6
5
0
11
Dec 2020
10
3
0
13
Jan 2021
24
8
0
32
Feb 2021
12
6
0
18
Mar 2021
14
3
1
18
Apr 2021
15
14
0
29
May 2021
20
9
1
30
Jun 2021
10
7
0
17
Jul 2021
7
11
0
18
Aug 2021
7
9
0
16
Sep 2021
12
10
0
22
Oct 2021
7
26
0
33
Nov 2021
17
27
0
44
Dec 2021
12
9
1
22
Jan 2022
15
16
2
33
Feb 2022
17
6
2
25
Mar 2022
32
13
0
45
Apr 2022
35
3
1
39
May 2022
8
2
0
10
Jun 2022
8
2
0
10
Jul 2022
6
7
0
13
Aug 2022
15
9
3
27
Sep 2022
6
5
0
11
Oct 2022
16
9
1
26
Nov 2022
13
8
0
21
Dec 2022
15
5
1
21
Jan 2023
21
15
0
36
Feb 2023
20
8
1
29
Mar 2023
30
7
3
40
Apr 2023
13
10
0
23
May 2023
43
10
0
53
Jun 2023
44
9
1
54
Jul 2023
45
7
1
53
Aug 2023
43
9
4
56
Sep 2023
37
7
0
44
Oct 2023
45
8
1
54
Nov 2023
29
4
0
33
Dec 2023
48
14
4
66
Jan 2024
39
19
0
58
Feb 2024
38
17
0
55
Mar 2024
38
13
0
51
Apr 2024
40
11
3
54
May 2024
22
10
2
34
Jun 2024
58
3
1
62
Jul 2024
25
19
5
49
Aug 2024
21
8
9
38
Sep 2024
8
4
5
17
Oct 2024
13
5
0
18
Nov 2024
13
4
3
20
Dec 2024
41
3
1
45
Jan 2025
56
11
4
71
Feb 2025
73
10
0
83
Mar 2025
19
11
3
33
Apr 2025
27
10
2
39
May 2025
25
6
7
38
Jun 2025
45
12
1
58
Jul 2025
26
14
1
41
Aug 2025
54
17
2
73
Sep 2025
107
14
1
122
Oct 2025
20
20
2
42
Nov 2025
10
15
2
27
Cumulative views and downloads
(calculated since 16 Jan 2017)
Month
HTML views
PDF downloads
XML downloads
Jan 2017
106
43
2
151
Feb 2017
139
53
7
199
Mar 2017
184
65
19
268
Apr 2017
233
80
30
343
May 2017
286
97
40
423
Jun 2017
320
103
48
471
Jul 2017
333
107
48
488
Aug 2017
353
112
48
513
Sep 2017
521
198
52
771
Oct 2017
579
236
52
867
Nov 2017
610
267
53
930
Dec 2017
628
280
53
961
Jan 2018
648
294
53
995
Feb 2018
661
305
54
1,020
Mar 2018
691
322
55
1,068
Apr 2018
702
332
55
1,089
May 2018
728
347
55
1,130
Jun 2018
743
359
55
1,157
Jul 2018
754
367
55
1,176
Aug 2018
773
377
57
1,207
Sep 2018
794
391
57
1,242
Oct 2018
806
398
60
1,264
Nov 2018
820
409
60
1,289
Dec 2018
832
417
61
1,310
Jan 2019
840
424
61
1,325
Feb 2019
845
428
61
1,334
Mar 2019
855
432
61
1,348
Apr 2019
864
441
61
1,366
May 2019
877
449
61
1,387
Jun 2019
887
455
61
1,403
Jul 2019
898
462
61
1,421
Aug 2019
904
469
61
1,434
Sep 2019
913
480
62
1,455
Oct 2019
919
488
63
1,470
Nov 2019
924
499
63
1,486
Dec 2019
929
508
63
1,500
Jan 2020
941
514
63
1,518
Feb 2020
946
526
64
1,536
Mar 2020
949
530
64
1,543
Apr 2020
953
534
64
1,551
May 2020
960
536
65
1,561
Jun 2020
975
549
66
1,590
Jul 2020
993
565
69
1,627
Aug 2020
1,007
577
71
1,655
Sep 2020
1,018
583
71
1,672
Oct 2020
1,021
587
71
1,679
Nov 2020
1,027
592
71
1,690
Dec 2020
1,037
595
71
1,703
Jan 2021
1,061
603
71
1,735
Feb 2021
1,073
609
71
1,753
Mar 2021
1,087
612
72
1,771
Apr 2021
1,102
626
72
1,800
May 2021
1,122
635
73
1,830
Jun 2021
1,132
642
73
1,847
Jul 2021
1,139
653
73
1,865
Aug 2021
1,146
662
73
1,881
Sep 2021
1,158
672
73
1,903
Oct 2021
1,165
698
73
1,936
Nov 2021
1,182
725
73
1,980
Dec 2021
1,194
734
74
2,002
Jan 2022
1,209
750
76
2,035
Feb 2022
1,226
756
78
2,060
Mar 2022
1,258
769
78
2,105
Apr 2022
1,293
772
79
2,144
May 2022
1,301
774
79
2,154
Jun 2022
1,309
776
79
2,164
Jul 2022
1,315
783
79
2,177
Aug 2022
1,330
792
82
2,204
Sep 2022
1,336
797
82
2,215
Oct 2022
1,352
806
83
2,241
Nov 2022
1,365
814
83
2,262
Dec 2022
1,380
819
84
2,283
Jan 2023
1,401
834
84
2,319
Feb 2023
1,421
842
85
2,348
Mar 2023
1,451
849
88
2,388
Apr 2023
1,464
859
88
2,411
May 2023
1,507
869
88
2,464
Jun 2023
1,551
878
89
2,518
Jul 2023
1,596
885
90
2,571
Aug 2023
1,639
894
94
2,627
Sep 2023
1,676
901
94
2,671
Oct 2023
1,721
909
95
2,725
Nov 2023
1,750
913
95
2,758
Dec 2023
1,798
927
99
2,824
Jan 2024
1,837
946
99
2,882
Feb 2024
1,875
963
99
2,937
Mar 2024
1,913
976
99
2,988
Apr 2024
1,953
987
102
3,042
May 2024
1,975
997
104
3,076
Jun 2024
2,033
1,000
105
3,138
Jul 2024
2,058
1,019
110
3,187
Aug 2024
2,079
1,027
119
3,225
Sep 2024
2,087
1,031
124
3,242
Oct 2024
2,100
1,036
124
3,260
Nov 2024
2,113
1,040
127
3,280
Dec 2024
2,154
1,043
128
3,325
Jan 2025
2,210
1,054
132
3,396
Feb 2025
2,283
1,064
132
3,479
Mar 2025
2,302
1,075
135
3,512
Apr 2025
2,329
1,085
137
3,551
May 2025
2,354
1,091
144
3,589
Jun 2025
2,399
1,103
145
3,647
Jul 2025
2,425
1,117
146
3,688
Aug 2025
2,479
1,134
148
3,761
Sep 2025
2,586
1,148
149
3,883
Oct 2025
2,606
1,168
151
3,925
Nov 2025
2,616
1,183
153
3,952
Total article views: 3,061 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,110
851
100
3,061
124
141
HTML: 2,110
PDF: 851
XML: 100
Total: 3,061
BibTeX: 124
EndNote: 141
Views and downloads (calculated since 21 Sep 2017)
Month
HTML
PDF
XML
Total
Sep 2017
153
78
3
234
Oct 2017
54
37
0
91
Nov 2017
30
30
1
61
Dec 2017
15
13
0
28
Jan 2018
16
12
0
28
Feb 2018
12
11
1
24
Mar 2018
27
16
1
44
Apr 2018
9
6
0
15
May 2018
24
14
0
38
Jun 2018
15
11
0
26
Jul 2018
10
7
0
17
Aug 2018
16
7
2
25
Sep 2018
16
11
0
27
Oct 2018
11
5
3
19
Nov 2018
9
9
0
18
Dec 2018
9
3
1
13
Jan 2019
7
7
0
14
Feb 2019
3
3
0
6
Mar 2019
8
4
0
12
Apr 2019
6
5
0
11
May 2019
12
4
0
16
Jun 2019
9
4
0
13
Jul 2019
10
3
0
13
Aug 2019
5
1
0
6
Sep 2019
9
4
1
14
Oct 2019
4
6
1
11
Nov 2019
5
5
0
10
Dec 2019
5
3
0
8
Jan 2020
12
5
0
17
Feb 2020
5
4
1
10
Mar 2020
3
4
0
7
Apr 2020
4
4
0
8
May 2020
7
2
1
10
Jun 2020
11
5
1
17
Jul 2020
15
9
3
27
Aug 2020
14
6
2
22
Sep 2020
11
4
0
15
Oct 2020
3
4
0
7
Nov 2020
4
2
0
6
Dec 2020
9
1
0
10
Jan 2021
23
7
0
30
Feb 2021
11
4
0
15
Mar 2021
12
3
1
16
Apr 2021
15
10
0
25
May 2021
19
8
1
28
Jun 2021
9
5
0
14
Jul 2021
6
9
0
15
Aug 2021
6
7
0
13
Sep 2021
11
9
0
20
Oct 2021
6
26
0
32
Nov 2021
17
24
0
41
Dec 2021
12
6
1
19
Jan 2022
11
12
1
24
Feb 2022
16
6
2
24
Mar 2022
32
8
0
40
Apr 2022
35
3
1
39
May 2022
8
1
0
9
Jun 2022
8
1
0
9
Jul 2022
6
5
0
11
Aug 2022
14
8
3
25
Sep 2022
6
5
0
11
Oct 2022
14
7
1
22
Nov 2022
12
8
0
20
Dec 2022
11
4
1
16
Jan 2023
21
13
0
34
Feb 2023
19
6
1
26
Mar 2023
28
5
3
36
Apr 2023
13
9
0
22
May 2023
41
6
0
47
Jun 2023
44
9
1
54
Jul 2023
45
6
1
52
Aug 2023
43
7
4
54
Sep 2023
35
6
0
41
Oct 2023
45
8
1
54
Nov 2023
28
4
0
32
Dec 2023
48
9
4
61
Jan 2024
38
19
0
57
Feb 2024
37
17
0
54
Mar 2024
38
12
0
50
Apr 2024
39
8
3
50
May 2024
20
10
2
32
Jun 2024
53
1
1
55
Jul 2024
22
12
4
38
Aug 2024
17
5
9
31
Sep 2024
8
3
5
16
Oct 2024
13
5
0
18
Nov 2024
13
3
3
19
Dec 2024
41
3
1
45
Jan 2025
54
9
4
67
Feb 2025
64
8
0
72
Mar 2025
17
9
3
29
Apr 2025
25
6
2
33
May 2025
24
4
6
34
Jun 2025
42
10
1
53
Jul 2025
24
13
1
38
Aug 2025
49
9
2
60
Sep 2025
106
14
1
121
Oct 2025
20
17
2
39
Nov 2025
9
11
1
21
Cumulative views and downloads
(calculated since 21 Sep 2017)
Month
HTML views
PDF downloads
XML downloads
Sep 2017
153
78
3
Oct 2017
207
115
3
Nov 2017
237
145
4
Dec 2017
252
158
4
Jan 2018
268
170
4
Feb 2018
280
181
5
Mar 2018
307
197
6
Apr 2018
316
203
6
May 2018
340
217
6
Jun 2018
355
228
6
Jul 2018
365
235
6
Aug 2018
381
242
8
Sep 2018
397
253
8
Oct 2018
408
258
11
Nov 2018
417
267
11
Dec 2018
426
270
12
Jan 2019
433
277
12
Feb 2019
436
280
12
Mar 2019
444
284
12
Apr 2019
450
289
12
May 2019
462
293
12
Jun 2019
471
297
12
Jul 2019
481
300
12
Aug 2019
486
301
12
Sep 2019
495
305
13
Oct 2019
499
311
14
Nov 2019
504
316
14
Dec 2019
509
319
14
Jan 2020
521
324
14
Feb 2020
526
328
15
Mar 2020
529
332
15
Apr 2020
533
336
15
May 2020
540
338
16
Jun 2020
551
343
17
Jul 2020
566
352
20
Aug 2020
580
358
22
Sep 2020
591
362
22
Oct 2020
594
366
22
Nov 2020
598
368
22
Dec 2020
607
369
22
Jan 2021
630
376
22
Feb 2021
641
380
22
Mar 2021
653
383
23
Apr 2021
668
393
23
May 2021
687
401
24
Jun 2021
696
406
24
Jul 2021
702
415
24
Aug 2021
708
422
24
Sep 2021
719
431
24
Oct 2021
725
457
24
Nov 2021
742
481
24
Dec 2021
754
487
25
Jan 2022
765
499
26
Feb 2022
781
505
28
Mar 2022
813
513
28
Apr 2022
848
516
29
May 2022
856
517
29
Jun 2022
864
518
29
Jul 2022
870
523
29
Aug 2022
884
531
32
Sep 2022
890
536
32
Oct 2022
904
543
33
Nov 2022
916
551
33
Dec 2022
927
555
34
Jan 2023
948
568
34
Feb 2023
967
574
35
Mar 2023
995
579
38
Apr 2023
1,008
588
38
May 2023
1,049
594
38
Jun 2023
1,093
603
39
Jul 2023
1,138
609
40
Aug 2023
1,181
616
44
Sep 2023
1,216
622
44
Oct 2023
1,261
630
45
Nov 2023
1,289
634
45
Dec 2023
1,337
643
49
Jan 2024
1,375
662
49
Feb 2024
1,412
679
49
Mar 2024
1,450
691
49
Apr 2024
1,489
699
52
May 2024
1,509
709
54
Jun 2024
1,562
710
55
Jul 2024
1,584
722
59
Aug 2024
1,601
727
68
Sep 2024
1,609
730
73
Oct 2024
1,622
735
73
Nov 2024
1,635
738
76
Dec 2024
1,676
741
77
Jan 2025
1,730
750
81
Feb 2025
1,794
758
81
Mar 2025
1,811
767
84
Apr 2025
1,836
773
86
May 2025
1,860
777
92
Jun 2025
1,902
787
93
Jul 2025
1,926
800
94
Aug 2025
1,975
809
96
Sep 2025
2,081
823
97
Oct 2025
2,101
840
99
Nov 2025
2,110
851
100
Total article views: 891 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
506
332
53
891
24
54
HTML: 506
PDF: 332
XML: 53
Total: 891
BibTeX: 24
EndNote: 54
Views and downloads (calculated since 16 Jan 2017)
Month
HTML
PDF
XML
Total
Jan 2017
106
43
2
151
Feb 2017
33
10
5
48
Mar 2017
45
12
12
69
Apr 2017
49
15
11
75
May 2017
53
17
10
80
Jun 2017
34
6
8
48
Jul 2017
13
4
0
17
Aug 2017
20
5
0
25
Sep 2017
15
8
1
24
Oct 2017
4
1
0
5
Nov 2017
1
1
0
2
Dec 2017
3
0
3
Jan 2018
4
2
0
6
Feb 2018
1
0
1
Mar 2018
3
1
0
4
Apr 2018
2
4
0
6
May 2018
2
1
0
3
Jun 2018
1
0
1
Jul 2018
1
1
0
2
Aug 2018
3
3
0
6
Sep 2018
5
3
0
8
Oct 2018
1
2
0
3
Nov 2018
5
2
0
7
Dec 2018
3
5
0
8
Jan 2019
1
0
1
Feb 2019
2
1
0
3
Mar 2019
2
0
2
Apr 2019
3
4
0
7
May 2019
1
4
0
5
Jun 2019
1
2
0
3
Jul 2019
1
4
0
5
Aug 2019
1
6
0
7
Sep 2019
7
0
7
Oct 2019
2
2
0
4
Nov 2019
6
0
6
Dec 2019
6
0
6
Jan 2020
1
0
1
Feb 2020
8
0
8
Mar 2020
0
Apr 2020
0
May 2020
0
Jun 2020
4
8
0
12
Jul 2020
3
7
0
10
Aug 2020
6
0
6
Sep 2020
2
0
2
Oct 2020
0
Nov 2020
2
3
0
5
Dec 2020
1
2
0
3
Jan 2021
1
1
0
2
Feb 2021
1
2
0
3
Mar 2021
2
0
2
Apr 2021
4
0
4
May 2021
1
1
0
2
Jun 2021
1
2
0
3
Jul 2021
1
2
0
3
Aug 2021
1
2
0
3
Sep 2021
1
1
0
2
Oct 2021
1
0
1
Nov 2021
3
0
3
Dec 2021
3
0
3
Jan 2022
4
4
1
9
Feb 2022
1
0
1
Mar 2022
5
0
5
Apr 2022
0
May 2022
1
0
1
Jun 2022
1
0
1
Jul 2022
2
0
2
Aug 2022
1
1
0
2
Sep 2022
0
Oct 2022
2
2
0
4
Nov 2022
1
0
1
Dec 2022
4
1
0
5
Jan 2023
2
0
2
Feb 2023
1
2
0
3
Mar 2023
2
2
0
4
Apr 2023
1
0
1
May 2023
2
4
0
6
Jun 2023
0
Jul 2023
1
0
1
Aug 2023
2
0
2
Sep 2023
2
1
0
3
Oct 2023
0
Nov 2023
1
0
1
Dec 2023
5
0
5
Jan 2024
1
0
1
Feb 2024
1
0
1
Mar 2024
1
0
1
Apr 2024
1
3
0
4
May 2024
2
0
2
Jun 2024
5
2
0
7
Jul 2024
3
7
1
11
Aug 2024
4
3
0
7
Sep 2024
1
0
1
Oct 2024
0
Nov 2024
1
0
1
Dec 2024
0
Jan 2025
2
2
0
4
Feb 2025
9
2
0
11
Mar 2025
2
2
0
4
Apr 2025
2
4
0
6
May 2025
1
2
1
4
Jun 2025
3
2
0
5
Jul 2025
2
1
0
3
Aug 2025
5
8
0
13
Sep 2025
1
0
1
Oct 2025
3
0
3
Nov 2025
1
4
1
6
Cumulative views and downloads
(calculated since 16 Jan 2017)
Month
HTML views
PDF downloads
XML downloads
Jan 2017
106
43
2
Feb 2017
139
53
7
Mar 2017
184
65
19
Apr 2017
233
80
30
May 2017
286
97
40
Jun 2017
320
103
48
Jul 2017
333
107
48
Aug 2017
353
112
48
Sep 2017
368
120
49
Oct 2017
372
121
49
Nov 2017
373
122
49
Dec 2017
376
122
49
Jan 2018
380
124
49
Feb 2018
381
124
49
Mar 2018
384
125
49
Apr 2018
386
129
49
May 2018
388
130
49
Jun 2018
388
131
49
Jul 2018
389
132
49
Aug 2018
392
135
49
Sep 2018
397
138
49
Oct 2018
398
140
49
Nov 2018
403
142
49
Dec 2018
406
147
49
Jan 2019
407
147
49
Feb 2019
409
148
49
Mar 2019
411
148
49
Apr 2019
414
152
49
May 2019
415
156
49
Jun 2019
416
158
49
Jul 2019
417
162
49
Aug 2019
418
168
49
Sep 2019
418
175
49
Oct 2019
420
177
49
Nov 2019
420
183
49
Dec 2019
420
189
49
Jan 2020
420
190
49
Feb 2020
420
198
49
Mar 2020
420
198
49
Apr 2020
420
198
49
May 2020
420
198
49
Jun 2020
424
206
49
Jul 2020
427
213
49
Aug 2020
427
219
49
Sep 2020
427
221
49
Oct 2020
427
221
49
Nov 2020
429
224
49
Dec 2020
430
226
49
Jan 2021
431
227
49
Feb 2021
432
229
49
Mar 2021
434
229
49
Apr 2021
434
233
49
May 2021
435
234
49
Jun 2021
436
236
49
Jul 2021
437
238
49
Aug 2021
438
240
49
Sep 2021
439
241
49
Oct 2021
440
241
49
Nov 2021
440
244
49
Dec 2021
440
247
49
Jan 2022
444
251
50
Feb 2022
445
251
50
Mar 2022
445
256
50
Apr 2022
445
256
50
May 2022
445
257
50
Jun 2022
445
258
50
Jul 2022
445
260
50
Aug 2022
446
261
50
Sep 2022
446
261
50
Oct 2022
448
263
50
Nov 2022
449
263
50
Dec 2022
453
264
50
Jan 2023
453
266
50
Feb 2023
454
268
50
Mar 2023
456
270
50
Apr 2023
456
271
50
May 2023
458
275
50
Jun 2023
458
275
50
Jul 2023
458
276
50
Aug 2023
458
278
50
Sep 2023
460
279
50
Oct 2023
460
279
50
Nov 2023
461
279
50
Dec 2023
461
284
50
Jan 2024
462
284
50
Feb 2024
463
284
50
Mar 2024
463
285
50
Apr 2024
464
288
50
May 2024
466
288
50
Jun 2024
471
290
50
Jul 2024
474
297
51
Aug 2024
478
300
51
Sep 2024
478
301
51
Oct 2024
478
301
51
Nov 2024
478
302
51
Dec 2024
478
302
51
Jan 2025
480
304
51
Feb 2025
489
306
51
Mar 2025
491
308
51
Apr 2025
493
312
51
May 2025
494
314
52
Jun 2025
497
316
52
Jul 2025
499
317
52
Aug 2025
504
325
52
Sep 2025
505
325
52
Oct 2025
505
328
52
Nov 2025
506
332
53
Viewed (geographical distribution)
Total article views: 3,952 (including HTML, PDF, and XML)
Thereof 3,891 with geography defined
and 61 with unknown origin.
Total article views: 3,061 (including HTML, PDF, and XML)
Thereof 3,024 with geography defined
and 37 with unknown origin.
Total article views: 891 (including HTML, PDF, and XML)
Thereof 867 with geography defined
and 24 with unknown origin.
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Total:
0
HTML:
0
PDF:
0
XML:
0
Latest update: 16 Nov 2025
