Development and technical paper
|
10 Aug 2016
Development and technical paper |
|
10 Aug 2016
Background error covariance with balance constraints for aerosol species and
applications in variational data assimilation
Zengliang Zang , Zilong Hao , Yi Li , Xiaobin Pan , Wei You , Zhijin Li , and Dan Chen
Viewed
Total article views: 3,444 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,195
1,055
194
3,444
160
168
HTML: 2,195
PDF: 1,055
XML: 194
Total: 3,444
BibTeX: 160
EndNote: 168
Views and downloads (calculated since 16 Nov 2015)
Month
HTML
PDF
XML
Total
Nov 2015
52
118
48
218
Dec 2015
18
29
0
47
Jan 2016
53
12
0
65
Feb 2016
21
7
2
30
Mar 2016
31
11
0
42
Apr 2016
19
5
0
24
May 2016
8
2
0
10
Jun 2016
9
2
0
11
Jul 2016
6
5
1
12
Aug 2016
65
31
6
102
Sep 2016
28
10
2
40
Oct 2016
17
5
5
27
Nov 2016
20
5
4
29
Dec 2016
16
8
6
30
Jan 2017
36
21
6
63
Feb 2017
20
6
1
27
Mar 2017
33
20
11
64
Apr 2017
47
15
10
72
May 2017
49
22
10
81
Jun 2017
46
18
9
73
Jul 2017
24
8
1
33
Aug 2017
7
4
0
11
Sep 2017
8
9
1
18
Oct 2017
9
7
1
17
Nov 2017
6
5
0
11
Dec 2017
5
6
1
12
Jan 2018
5
13
0
18
Feb 2018
12
9
0
21
Mar 2018
6
8
0
14
Apr 2018
11
8
0
19
May 2018
11
6
1
18
Jun 2018
9
5
0
14
Jul 2018
5
7
1
13
Aug 2018
11
10
0
21
Sep 2018
10
8
0
18
Oct 2018
10
13
0
23
Nov 2018
14
8
0
22
Dec 2018
6
6
0
12
Jan 2019
14
9
1
24
Feb 2019
11
7
0
18
Mar 2019
8
13
0
21
Apr 2019
3
5
0
8
May 2019
5
6
0
11
Jun 2019
6
10
0
16
Jul 2019
10
9
0
19
Aug 2019
7
5
0
12
Sep 2019
10
5
0
15
Oct 2019
10
7
1
18
Nov 2019
10
7
0
17
Dec 2019
6
4
0
10
Jan 2020
17
3
1
21
Feb 2020
14
4
0
18
Mar 2020
9
6
1
16
Apr 2020
7
6
0
13
May 2020
7
4
0
11
Jun 2020
14
7
0
21
Jul 2020
49
36
31
116
Aug 2020
6
3
1
10
Sep 2020
13
7
0
20
Oct 2020
8
6
0
14
Nov 2020
8
8
0
16
Dec 2020
13
5
0
18
Jan 2021
23
9
0
32
Feb 2021
6
4
0
10
Mar 2021
9
9
0
18
Apr 2021
8
7
1
16
May 2021
7
9
0
16
Jun 2021
22
6
0
28
Jul 2021
3
8
1
12
Aug 2021
14
7
1
22
Sep 2021
12
7
1
20
Oct 2021
11
35
0
46
Nov 2021
9
30
1
40
Dec 2021
16
10
0
26
Jan 2022
11
8
1
20
Feb 2022
6
5
1
12
Mar 2022
11
9
0
20
Apr 2022
28
4
2
34
May 2022
33
7
1
41
Jun 2022
38
2
1
41
Jul 2022
29
3
0
32
Aug 2022
43
5
0
48
Sep 2022
41
4
0
45
Oct 2022
43
9
3
55
Nov 2022
39
11
0
50
Dec 2022
42
9
1
52
Jan 2023
31
18
1
50
Feb 2023
43
21
0
64
Mar 2023
64
13
2
79
Apr 2023
34
9
0
43
May 2023
48
9
0
57
Jun 2023
63
9
0
72
Jul 2023
46
19
0
65
Aug 2023
47
8
2
57
Sep 2023
32
6
0
38
Oct 2023
39
12
0
51
Nov 2023
21
3
0
24
Dec 2023
44
4
2
50
Jan 2024
38
7
3
48
Feb 2024
37
6
0
43
Mar 2024
39
12
3
54
Apr 2024
37
8
3
48
Cumulative views and downloads
(calculated since 16 Nov 2015)
Month
HTML views
PDF downloads
XML downloads
Nov 2015
52
118
48
218
Dec 2015
70
147
48
265
Jan 2016
123
159
48
330
Feb 2016
144
166
50
360
Mar 2016
175
177
50
402
Apr 2016
194
182
50
426
May 2016
202
184
50
436
Jun 2016
211
186
50
447
Jul 2016
217
191
51
459
Aug 2016
282
222
57
561
Sep 2016
310
232
59
601
Oct 2016
327
237
64
628
Nov 2016
347
242
68
657
Dec 2016
363
250
74
687
Jan 2017
399
271
80
750
Feb 2017
419
277
81
777
Mar 2017
452
297
92
841
Apr 2017
499
312
102
913
May 2017
548
334
112
994
Jun 2017
594
352
121
1,067
Jul 2017
618
360
122
1,100
Aug 2017
625
364
122
1,111
Sep 2017
633
373
123
1,129
Oct 2017
642
380
124
1,146
Nov 2017
648
385
124
1,157
Dec 2017
653
391
125
1,169
Jan 2018
658
404
125
1,187
Feb 2018
670
413
125
1,208
Mar 2018
676
421
125
1,222
Apr 2018
687
429
125
1,241
May 2018
698
435
126
1,259
Jun 2018
707
440
126
1,273
Jul 2018
712
447
127
1,286
Aug 2018
723
457
127
1,307
Sep 2018
733
465
127
1,325
Oct 2018
743
478
127
1,348
Nov 2018
757
486
127
1,370
Dec 2018
763
492
127
1,382
Jan 2019
777
501
128
1,406
Feb 2019
788
508
128
1,424
Mar 2019
796
521
128
1,445
Apr 2019
799
526
128
1,453
May 2019
804
532
128
1,464
Jun 2019
810
542
128
1,480
Jul 2019
820
551
128
1,499
Aug 2019
827
556
128
1,511
Sep 2019
837
561
128
1,526
Oct 2019
847
568
129
1,544
Nov 2019
857
575
129
1,561
Dec 2019
863
579
129
1,571
Jan 2020
880
582
130
1,592
Feb 2020
894
586
130
1,610
Mar 2020
903
592
131
1,626
Apr 2020
910
598
131
1,639
May 2020
917
602
131
1,650
Jun 2020
931
609
131
1,671
Jul 2020
980
645
162
1,787
Aug 2020
986
648
163
1,797
Sep 2020
999
655
163
1,817
Oct 2020
1,007
661
163
1,831
Nov 2020
1,015
669
163
1,847
Dec 2020
1,028
674
163
1,865
Jan 2021
1,051
683
163
1,897
Feb 2021
1,057
687
163
1,907
Mar 2021
1,066
696
163
1,925
Apr 2021
1,074
703
164
1,941
May 2021
1,081
712
164
1,957
Jun 2021
1,103
718
164
1,985
Jul 2021
1,106
726
165
1,997
Aug 2021
1,120
733
166
2,019
Sep 2021
1,132
740
167
2,039
Oct 2021
1,143
775
167
2,085
Nov 2021
1,152
805
168
2,125
Dec 2021
1,168
815
168
2,151
Jan 2022
1,179
823
169
2,171
Feb 2022
1,185
828
170
2,183
Mar 2022
1,196
837
170
2,203
Apr 2022
1,224
841
172
2,237
May 2022
1,257
848
173
2,278
Jun 2022
1,295
850
174
2,319
Jul 2022
1,324
853
174
2,351
Aug 2022
1,367
858
174
2,399
Sep 2022
1,408
862
174
2,444
Oct 2022
1,451
871
177
2,499
Nov 2022
1,490
882
177
2,549
Dec 2022
1,532
891
178
2,601
Jan 2023
1,563
909
179
2,651
Feb 2023
1,606
930
179
2,715
Mar 2023
1,670
943
181
2,794
Apr 2023
1,704
952
181
2,837
May 2023
1,752
961
181
2,894
Jun 2023
1,815
970
181
2,966
Jul 2023
1,861
989
181
3,031
Aug 2023
1,908
997
183
3,088
Sep 2023
1,940
1,003
183
3,126
Oct 2023
1,979
1,015
183
3,177
Nov 2023
2,000
1,018
183
3,201
Dec 2023
2,044
1,022
185
3,251
Jan 2024
2,082
1,029
188
3,299
Feb 2024
2,119
1,035
188
3,342
Mar 2024
2,158
1,047
191
3,396
Apr 2024
2,195
1,055
194
3,444
Total article views: 2,683 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,819
727
137
2,683
151
159
HTML: 1,819
PDF: 727
XML: 137
Total: 2,683
BibTeX: 151
EndNote: 159
Views and downloads (calculated since 10 Aug 2016)
Month
HTML
PDF
XML
Total
Aug 2016
61
20
6
87
Sep 2016
25
10
2
37
Oct 2016
15
4
5
24
Nov 2016
18
5
4
27
Dec 2016
15
8
6
29
Jan 2017
30
18
6
54
Feb 2017
17
5
1
23
Mar 2017
27
18
11
56
Apr 2017
40
13
10
63
May 2017
42
19
10
71
Jun 2017
37
17
9
63
Jul 2017
18
8
1
27
Aug 2017
7
4
0
11
Sep 2017
6
8
1
15
Oct 2017
9
7
1
17
Nov 2017
4
5
0
9
Dec 2017
3
5
1
9
Jan 2018
4
8
0
12
Feb 2018
10
9
0
19
Mar 2018
4
7
0
11
Apr 2018
7
7
0
14
May 2018
10
5
1
16
Jun 2018
4
5
0
9
Jul 2018
4
6
1
11
Aug 2018
9
9
0
18
Sep 2018
5
7
0
12
Oct 2018
6
12
0
18
Nov 2018
11
7
0
18
Dec 2018
5
5
0
10
Jan 2019
13
8
1
22
Feb 2019
8
6
0
14
Mar 2019
4
11
0
15
Apr 2019
2
4
0
6
May 2019
4
5
0
9
Jun 2019
5
8
0
13
Jul 2019
7
6
0
13
Aug 2019
6
5
0
11
Sep 2019
7
4
0
11
Oct 2019
8
7
1
16
Nov 2019
8
7
0
15
Dec 2019
6
4
0
10
Jan 2020
14
3
1
18
Feb 2020
9
3
0
12
Mar 2020
7
5
1
13
Apr 2020
7
6
0
13
May 2020
5
4
0
9
Jun 2020
12
7
0
19
Jul 2020
44
32
27
103
Aug 2020
6
1
0
7
Sep 2020
12
7
0
19
Oct 2020
8
5
0
13
Nov 2020
5
8
0
13
Dec 2020
12
3
0
15
Jan 2021
22
5
0
27
Feb 2021
5
3
0
8
Mar 2021
9
9
0
18
Apr 2021
6
5
0
11
May 2021
7
6
0
13
Jun 2021
21
2
0
23
Jul 2021
3
5
1
9
Aug 2021
13
5
1
19
Sep 2021
12
6
1
19
Oct 2021
10
34
0
44
Nov 2021
9
27
1
37
Dec 2021
15
5
0
20
Jan 2022
11
7
1
19
Feb 2022
6
4
1
11
Mar 2022
10
9
0
19
Apr 2022
28
4
2
34
May 2022
33
5
1
39
Jun 2022
37
2
1
40
Jul 2022
29
2
0
31
Aug 2022
43
4
0
47
Sep 2022
40
3
0
43
Oct 2022
43
7
3
53
Nov 2022
39
7
0
46
Dec 2022
41
8
1
50
Jan 2023
31
14
1
46
Feb 2023
41
17
0
58
Mar 2023
62
9
2
73
Apr 2023
33
7
0
40
May 2023
47
7
0
54
Jun 2023
62
8
0
70
Jul 2023
45
14
0
59
Aug 2023
47
7
2
56
Sep 2023
32
4
0
36
Oct 2023
39
12
0
51
Nov 2023
21
3
0
24
Dec 2023
44
3
2
49
Jan 2024
38
6
3
47
Feb 2024
37
6
0
43
Mar 2024
39
11
3
53
Apr 2024
37
5
3
45
Cumulative views and downloads
(calculated since 10 Aug 2016)
Month
HTML views
PDF downloads
XML downloads
Aug 2016
61
20
6
Sep 2016
86
30
8
Oct 2016
101
34
13
Nov 2016
119
39
17
Dec 2016
134
47
23
Jan 2017
164
65
29
Feb 2017
181
70
30
Mar 2017
208
88
41
Apr 2017
248
101
51
May 2017
290
120
61
Jun 2017
327
137
70
Jul 2017
345
145
71
Aug 2017
352
149
71
Sep 2017
358
157
72
Oct 2017
367
164
73
Nov 2017
371
169
73
Dec 2017
374
174
74
Jan 2018
378
182
74
Feb 2018
388
191
74
Mar 2018
392
198
74
Apr 2018
399
205
74
May 2018
409
210
75
Jun 2018
413
215
75
Jul 2018
417
221
76
Aug 2018
426
230
76
Sep 2018
431
237
76
Oct 2018
437
249
76
Nov 2018
448
256
76
Dec 2018
453
261
76
Jan 2019
466
269
77
Feb 2019
474
275
77
Mar 2019
478
286
77
Apr 2019
480
290
77
May 2019
484
295
77
Jun 2019
489
303
77
Jul 2019
496
309
77
Aug 2019
502
314
77
Sep 2019
509
318
77
Oct 2019
517
325
78
Nov 2019
525
332
78
Dec 2019
531
336
78
Jan 2020
545
339
79
Feb 2020
554
342
79
Mar 2020
561
347
80
Apr 2020
568
353
80
May 2020
573
357
80
Jun 2020
585
364
80
Jul 2020
629
396
107
Aug 2020
635
397
107
Sep 2020
647
404
107
Oct 2020
655
409
107
Nov 2020
660
417
107
Dec 2020
672
420
107
Jan 2021
694
425
107
Feb 2021
699
428
107
Mar 2021
708
437
107
Apr 2021
714
442
107
May 2021
721
448
107
Jun 2021
742
450
107
Jul 2021
745
455
108
Aug 2021
758
460
109
Sep 2021
770
466
110
Oct 2021
780
500
110
Nov 2021
789
527
111
Dec 2021
804
532
111
Jan 2022
815
539
112
Feb 2022
821
543
113
Mar 2022
831
552
113
Apr 2022
859
556
115
May 2022
892
561
116
Jun 2022
929
563
117
Jul 2022
958
565
117
Aug 2022
1,001
569
117
Sep 2022
1,041
572
117
Oct 2022
1,084
579
120
Nov 2022
1,123
586
120
Dec 2022
1,164
594
121
Jan 2023
1,195
608
122
Feb 2023
1,236
625
122
Mar 2023
1,298
634
124
Apr 2023
1,331
641
124
May 2023
1,378
648
124
Jun 2023
1,440
656
124
Jul 2023
1,485
670
124
Aug 2023
1,532
677
126
Sep 2023
1,564
681
126
Oct 2023
1,603
693
126
Nov 2023
1,624
696
126
Dec 2023
1,668
699
128
Jan 2024
1,706
705
131
Feb 2024
1,743
711
131
Mar 2024
1,782
722
134
Apr 2024
1,819
727
137
Total article views: 761 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
376
328
57
761
9
9
HTML: 376
PDF: 328
XML: 57
Total: 761
BibTeX: 9
EndNote: 9
Views and downloads (calculated since 16 Nov 2015)
Month
HTML
PDF
XML
Total
Nov 2015
52
118
48
218
Dec 2015
18
29
0
47
Jan 2016
53
12
0
65
Feb 2016
21
7
2
30
Mar 2016
31
11
0
42
Apr 2016
19
5
0
24
May 2016
8
2
0
10
Jun 2016
9
2
0
11
Jul 2016
6
5
1
12
Aug 2016
4
11
0
15
Sep 2016
3
0
3
Oct 2016
2
1
0
3
Nov 2016
2
0
2
Dec 2016
1
0
1
Jan 2017
6
3
0
9
Feb 2017
3
1
0
4
Mar 2017
6
2
0
8
Apr 2017
7
2
0
9
May 2017
7
3
0
10
Jun 2017
9
1
0
10
Jul 2017
6
0
6
Aug 2017
0
Sep 2017
2
1
0
3
Oct 2017
0
Nov 2017
2
0
2
Dec 2017
2
1
0
3
Jan 2018
1
5
0
6
Feb 2018
2
0
2
Mar 2018
2
1
0
3
Apr 2018
4
1
0
5
May 2018
1
1
0
2
Jun 2018
5
0
5
Jul 2018
1
1
0
2
Aug 2018
2
1
0
3
Sep 2018
5
1
0
6
Oct 2018
4
1
0
5
Nov 2018
3
1
0
4
Dec 2018
1
1
0
2
Jan 2019
1
1
0
2
Feb 2019
3
1
0
4
Mar 2019
4
2
0
6
Apr 2019
1
1
0
2
May 2019
1
1
0
2
Jun 2019
1
2
0
3
Jul 2019
3
3
0
6
Aug 2019
1
0
1
Sep 2019
3
1
0
4
Oct 2019
2
0
2
Nov 2019
2
0
2
Dec 2019
0
Jan 2020
3
0
3
Feb 2020
5
1
0
6
Mar 2020
2
1
0
3
Apr 2020
0
May 2020
2
0
2
Jun 2020
2
0
2
Jul 2020
5
4
4
13
Aug 2020
2
1
3
Sep 2020
1
0
1
Oct 2020
1
0
1
Nov 2020
3
0
3
Dec 2020
1
2
0
3
Jan 2021
1
4
0
5
Feb 2021
1
1
0
2
Mar 2021
0
Apr 2021
2
2
1
5
May 2021
3
0
3
Jun 2021
1
4
0
5
Jul 2021
3
0
3
Aug 2021
1
2
0
3
Sep 2021
1
0
1
Oct 2021
1
1
0
2
Nov 2021
3
0
3
Dec 2021
1
5
0
6
Jan 2022
1
0
1
Feb 2022
1
0
1
Mar 2022
1
0
1
Apr 2022
0
May 2022
2
0
2
Jun 2022
1
0
1
Jul 2022
1
0
1
Aug 2022
1
0
1
Sep 2022
1
1
0
2
Oct 2022
2
0
2
Nov 2022
4
0
4
Dec 2022
1
1
0
2
Jan 2023
4
0
4
Feb 2023
2
4
0
6
Mar 2023
2
4
0
6
Apr 2023
1
2
0
3
May 2023
1
2
0
3
Jun 2023
1
1
0
2
Jul 2023
1
5
0
6
Aug 2023
1
0
1
Sep 2023
2
0
2
Oct 2023
0
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
1
0
1
Feb 2024
0
Mar 2024
1
0
1
Apr 2024
3
0
3
Cumulative views and downloads
(calculated since 16 Nov 2015)
Month
HTML views
PDF downloads
XML downloads
Nov 2015
52
118
48
Dec 2015
70
147
48
Jan 2016
123
159
48
Feb 2016
144
166
50
Mar 2016
175
177
50
Apr 2016
194
182
50
May 2016
202
184
50
Jun 2016
211
186
50
Jul 2016
217
191
51
Aug 2016
221
202
51
Sep 2016
224
202
51
Oct 2016
226
203
51
Nov 2016
228
203
51
Dec 2016
229
203
51
Jan 2017
235
206
51
Feb 2017
238
207
51
Mar 2017
244
209
51
Apr 2017
251
211
51
May 2017
258
214
51
Jun 2017
267
215
51
Jul 2017
273
215
51
Aug 2017
273
215
51
Sep 2017
275
216
51
Oct 2017
275
216
51
Nov 2017
277
216
51
Dec 2017
279
217
51
Jan 2018
280
222
51
Feb 2018
282
222
51
Mar 2018
284
223
51
Apr 2018
288
224
51
May 2018
289
225
51
Jun 2018
294
225
51
Jul 2018
295
226
51
Aug 2018
297
227
51
Sep 2018
302
228
51
Oct 2018
306
229
51
Nov 2018
309
230
51
Dec 2018
310
231
51
Jan 2019
311
232
51
Feb 2019
314
233
51
Mar 2019
318
235
51
Apr 2019
319
236
51
May 2019
320
237
51
Jun 2019
321
239
51
Jul 2019
324
242
51
Aug 2019
325
242
51
Sep 2019
328
243
51
Oct 2019
330
243
51
Nov 2019
332
243
51
Dec 2019
332
243
51
Jan 2020
335
243
51
Feb 2020
340
244
51
Mar 2020
342
245
51
Apr 2020
342
245
51
May 2020
344
245
51
Jun 2020
346
245
51
Jul 2020
351
249
55
Aug 2020
351
251
56
Sep 2020
352
251
56
Oct 2020
352
252
56
Nov 2020
355
252
56
Dec 2020
356
254
56
Jan 2021
357
258
56
Feb 2021
358
259
56
Mar 2021
358
259
56
Apr 2021
360
261
57
May 2021
360
264
57
Jun 2021
361
268
57
Jul 2021
361
271
57
Aug 2021
362
273
57
Sep 2021
362
274
57
Oct 2021
363
275
57
Nov 2021
363
278
57
Dec 2021
364
283
57
Jan 2022
364
284
57
Feb 2022
364
285
57
Mar 2022
365
285
57
Apr 2022
365
285
57
May 2022
365
287
57
Jun 2022
366
287
57
Jul 2022
366
288
57
Aug 2022
366
289
57
Sep 2022
367
290
57
Oct 2022
367
292
57
Nov 2022
367
296
57
Dec 2022
368
297
57
Jan 2023
368
301
57
Feb 2023
370
305
57
Mar 2023
372
309
57
Apr 2023
373
311
57
May 2023
374
313
57
Jun 2023
375
314
57
Jul 2023
376
319
57
Aug 2023
376
320
57
Sep 2023
376
322
57
Oct 2023
376
322
57
Nov 2023
376
322
57
Dec 2023
376
323
57
Jan 2024
376
324
57
Feb 2024
376
324
57
Mar 2024
376
325
57
Apr 2024
376
328
57
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