Research article
|
18 Dec 2019
Research article |
|
18 Dec 2019
Source apportionment of volatile organic compounds in the northwest Indo-Gangetic Plain using a positive matrix factorization model
Pallavi , Baerbel Sinha , and Vinayak Sinha
Viewed
Total article views: 4,616 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
3,214
1,321
81
4,616
537
94
129
HTML: 3,214
PDF: 1,321
XML: 81
Total: 4,616
Supplement: 537
BibTeX: 94
EndNote: 129
Views and downloads (calculated since 03 May 2019)
Month
HTML
PDF
XML
Total
May 2019
223
81
4
308
Jun 2019
19
12
1
32
Jul 2019
34
16
1
51
Aug 2019
47
25
1
73
Sep 2019
24
13
0
37
Oct 2019
23
22
0
45
Nov 2019
25
16
1
42
Dec 2019
315
97
3
415
Jan 2020
93
27
2
122
Feb 2020
64
20
2
86
Mar 2020
19
10
0
29
Apr 2020
30
15
2
47
May 2020
41
15
2
58
Jun 2020
43
21
0
64
Jul 2020
34
28
4
66
Aug 2020
29
11
2
42
Sep 2020
29
14
0
43
Oct 2020
14
17
0
31
Nov 2020
25
11
1
37
Dec 2020
25
12
0
37
Jan 2021
29
10
0
39
Feb 2021
25
14
0
39
Mar 2021
27
15
0
42
Apr 2021
36
17
0
53
May 2021
27
10
1
38
Jun 2021
32
16
0
48
Jul 2021
33
25
0
58
Aug 2021
34
22
0
56
Sep 2021
26
15
0
41
Oct 2021
20
25
0
45
Nov 2021
15
41
2
58
Dec 2021
11
11
0
22
Jan 2022
11
20
2
33
Feb 2022
22
15
1
38
Mar 2022
18
10
0
28
Apr 2022
17
17
1
35
May 2022
12
13
0
25
Jun 2022
13
12
0
25
Jul 2022
29
12
1
42
Aug 2022
86
22
3
111
Sep 2022
13
14
0
27
Oct 2022
16
9
1
26
Nov 2022
25
23
0
48
Dec 2022
18
14
0
32
Jan 2023
16
11
0
27
Feb 2023
18
16
1
35
Mar 2023
27
17
0
44
Apr 2023
14
9
0
23
May 2023
16
18
0
34
Jun 2023
21
19
1
41
Jul 2023
19
11
2
32
Aug 2023
22
19
4
45
Sep 2023
39
16
0
55
Oct 2023
51
11
1
63
Nov 2023
36
5
1
42
Dec 2023
33
15
0
48
Jan 2024
37
9
1
47
Feb 2024
12
12
1
25
Mar 2024
16
19
1
36
Apr 2024
22
10
4
36
May 2024
22
12
3
37
Jun 2024
29
8
1
38
Jul 2024
278
6
1
285
Aug 2024
30
9
1
40
Sep 2024
18
7
0
25
Oct 2024
22
7
0
29
Nov 2024
12
3
1
16
Dec 2024
28
6
3
37
Jan 2025
29
8
0
37
Feb 2025
51
8
0
59
Mar 2025
14
9
0
23
Apr 2025
36
17
0
53
May 2025
55
9
2
66
Jun 2025
65
18
1
84
Jul 2025
66
8
1
75
Aug 2025
57
19
2
78
Sep 2025
157
18
2
177
Oct 2025
49
26
1
76
Nov 2025
46
21
7
74
Cumulative views and downloads
(calculated since 03 May 2019)
Month
HTML views
PDF downloads
XML downloads
May 2019
223
81
4
308
Jun 2019
242
93
5
340
Jul 2019
276
109
6
391
Aug 2019
323
134
7
464
Sep 2019
347
147
7
501
Oct 2019
370
169
7
546
Nov 2019
395
185
8
588
Dec 2019
710
282
11
1,003
Jan 2020
803
309
13
1,125
Feb 2020
867
329
15
1,211
Mar 2020
886
339
15
1,240
Apr 2020
916
354
17
1,287
May 2020
957
369
19
1,345
Jun 2020
1,000
390
19
1,409
Jul 2020
1,034
418
23
1,475
Aug 2020
1,063
429
25
1,517
Sep 2020
1,092
443
25
1,560
Oct 2020
1,106
460
25
1,591
Nov 2020
1,131
471
26
1,628
Dec 2020
1,156
483
26
1,665
Jan 2021
1,185
493
26
1,704
Feb 2021
1,210
507
26
1,743
Mar 2021
1,237
522
26
1,785
Apr 2021
1,273
539
26
1,838
May 2021
1,300
549
27
1,876
Jun 2021
1,332
565
27
1,924
Jul 2021
1,365
590
27
1,982
Aug 2021
1,399
612
27
2,038
Sep 2021
1,425
627
27
2,079
Oct 2021
1,445
652
27
2,124
Nov 2021
1,460
693
29
2,182
Dec 2021
1,471
704
29
2,204
Jan 2022
1,482
724
31
2,237
Feb 2022
1,504
739
32
2,275
Mar 2022
1,522
749
32
2,303
Apr 2022
1,539
766
33
2,338
May 2022
1,551
779
33
2,363
Jun 2022
1,564
791
33
2,388
Jul 2022
1,593
803
34
2,430
Aug 2022
1,679
825
37
2,541
Sep 2022
1,692
839
37
2,568
Oct 2022
1,708
848
38
2,594
Nov 2022
1,733
871
38
2,642
Dec 2022
1,751
885
38
2,674
Jan 2023
1,767
896
38
2,701
Feb 2023
1,785
912
39
2,736
Mar 2023
1,812
929
39
2,780
Apr 2023
1,826
938
39
2,803
May 2023
1,842
956
39
2,837
Jun 2023
1,863
975
40
2,878
Jul 2023
1,882
986
42
2,910
Aug 2023
1,904
1,005
46
2,955
Sep 2023
1,943
1,021
46
3,010
Oct 2023
1,994
1,032
47
3,073
Nov 2023
2,030
1,037
48
3,115
Dec 2023
2,063
1,052
48
3,163
Jan 2024
2,100
1,061
49
3,210
Feb 2024
2,112
1,073
50
3,235
Mar 2024
2,128
1,092
51
3,271
Apr 2024
2,150
1,102
55
3,307
May 2024
2,172
1,114
58
3,344
Jun 2024
2,201
1,122
59
3,382
Jul 2024
2,479
1,128
60
3,667
Aug 2024
2,509
1,137
61
3,707
Sep 2024
2,527
1,144
61
3,732
Oct 2024
2,549
1,151
61
3,761
Nov 2024
2,561
1,154
62
3,777
Dec 2024
2,589
1,160
65
3,814
Jan 2025
2,618
1,168
65
3,851
Feb 2025
2,669
1,176
65
3,910
Mar 2025
2,683
1,185
65
3,933
Apr 2025
2,719
1,202
65
3,986
May 2025
2,774
1,211
67
4,052
Jun 2025
2,839
1,229
68
4,136
Jul 2025
2,905
1,237
69
4,211
Aug 2025
2,962
1,256
71
4,289
Sep 2025
3,119
1,274
73
4,466
Oct 2025
3,168
1,300
74
4,542
Nov 2025
3,214
1,321
81
4,616
Total article views: 3,556 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,555
932
69
3,556
340
84
118
HTML: 2,555
PDF: 932
XML: 69
Total: 3,556
Supplement: 340
BibTeX: 84
EndNote: 118
Views and downloads (calculated since 18 Dec 2019)
Month
HTML
PDF
XML
Total
Dec 2019
295
85
3
383
Jan 2020
79
25
2
106
Feb 2020
56
19
2
77
Mar 2020
13
9
0
22
Apr 2020
22
15
2
39
May 2020
32
13
2
47
Jun 2020
30
12
0
42
Jul 2020
25
19
4
48
Aug 2020
20
10
2
32
Sep 2020
22
12
0
34
Oct 2020
7
17
0
24
Nov 2020
15
8
1
24
Dec 2020
13
10
0
23
Jan 2021
22
8
0
30
Feb 2021
13
10
0
23
Mar 2021
13
11
0
24
Apr 2021
20
14
0
34
May 2021
13
4
1
18
Jun 2021
22
14
0
36
Jul 2021
21
19
0
40
Aug 2021
22
16
0
38
Sep 2021
15
12
0
27
Oct 2021
20
24
0
44
Nov 2021
14
34
1
49
Dec 2021
11
7
0
18
Jan 2022
11
15
2
28
Feb 2022
22
14
1
37
Mar 2022
18
9
0
27
Apr 2022
17
13
1
31
May 2022
12
12
0
24
Jun 2022
12
10
0
22
Jul 2022
29
10
0
39
Aug 2022
86
21
3
110
Sep 2022
13
14
0
27
Oct 2022
15
8
1
24
Nov 2022
24
20
0
44
Dec 2022
16
13
0
29
Jan 2023
15
11
0
26
Feb 2023
17
12
1
30
Mar 2023
25
16
0
41
Apr 2023
14
7
0
21
May 2023
16
15
0
31
Jun 2023
19
16
1
36
Jul 2023
19
10
2
31
Aug 2023
22
17
4
43
Sep 2023
39
14
0
53
Oct 2023
51
9
1
61
Nov 2023
36
5
1
42
Dec 2023
33
10
0
43
Jan 2024
37
6
1
44
Feb 2024
12
11
1
24
Mar 2024
16
16
1
33
Apr 2024
22
7
4
33
May 2024
22
10
3
35
Jun 2024
28
6
1
35
Jul 2024
277
3
1
281
Aug 2024
27
7
1
35
Sep 2024
18
3
0
21
Oct 2024
22
5
0
27
Nov 2024
10
2
1
13
Dec 2024
28
6
3
37
Jan 2025
29
4
0
33
Feb 2025
50
5
0
55
Mar 2025
14
7
0
21
Apr 2025
36
9
0
45
May 2025
55
8
1
64
Jun 2025
64
17
1
82
Jul 2025
66
7
1
74
Aug 2025
57
11
2
70
Sep 2025
156
14
2
172
Oct 2025
48
22
1
71
Nov 2025
45
18
6
69
Cumulative views and downloads
(calculated since 18 Dec 2019)
Month
HTML views
PDF downloads
XML downloads
Dec 2019
295
85
3
Jan 2020
374
110
5
Feb 2020
430
129
7
Mar 2020
443
138
7
Apr 2020
465
153
9
May 2020
497
166
11
Jun 2020
527
178
11
Jul 2020
552
197
15
Aug 2020
572
207
17
Sep 2020
594
219
17
Oct 2020
601
236
17
Nov 2020
616
244
18
Dec 2020
629
254
18
Jan 2021
651
262
18
Mar 2021
664
272
18
Mar 2021
677
283
18
Apr 2021
697
297
18
May 2021
710
301
19
Jun 2021
732
315
19
Jul 2021
753
334
19
Aug 2021
775
350
19
Sep 2021
790
362
19
Oct 2021
810
386
19
Nov 2021
824
420
20
Dec 2021
835
427
20
Jan 2022
846
442
22
Mar 2022
868
456
23
Mar 2022
886
465
23
Apr 2022
903
478
24
May 2022
915
490
24
Jun 2022
927
500
24
Jul 2022
956
510
24
Aug 2022
1,042
531
27
Sep 2022
1,055
545
27
Oct 2022
1,070
553
28
Nov 2022
1,094
573
28
Dec 2022
1,110
586
28
Jan 2023
1,125
597
28
Mar 2023
1,142
609
29
Mar 2023
1,167
625
29
Apr 2023
1,181
632
29
May 2023
1,197
647
29
Jun 2023
1,216
663
30
Jul 2023
1,235
673
32
Aug 2023
1,257
690
36
Sep 2023
1,296
704
36
Oct 2023
1,347
713
37
Nov 2023
1,383
718
38
Dec 2023
1,416
728
38
Jan 2024
1,453
734
39
Feb 2024
1,465
745
40
Mar 2024
1,481
761
41
Apr 2024
1,503
768
45
May 2024
1,525
778
48
Jun 2024
1,553
784
49
Jul 2024
1,830
787
50
Aug 2024
1,857
794
51
Sep 2024
1,875
797
51
Oct 2024
1,897
802
51
Nov 2024
1,907
804
52
Dec 2024
1,935
810
55
Jan 2025
1,964
814
55
Mar 2025
2,014
819
55
Mar 2025
2,028
826
55
Apr 2025
2,064
835
55
May 2025
2,119
843
56
Jun 2025
2,183
860
57
Jul 2025
2,249
867
58
Aug 2025
2,306
878
60
Sep 2025
2,462
892
62
Oct 2025
2,510
914
63
Nov 2025
2,555
932
69
Total article views: 1,060 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
659
389
12
1,060
197
10
11
HTML: 659
PDF: 389
XML: 12
Total: 1,060
Supplement: 197
BibTeX: 10
EndNote: 11
Views and downloads (calculated since 03 May 2019)
Month
HTML
PDF
XML
Total
May 2019
223
81
4
308
Jun 2019
19
12
1
32
Jul 2019
34
16
1
51
Aug 2019
47
25
1
73
Sep 2019
24
13
0
37
Oct 2019
23
22
0
45
Nov 2019
25
16
1
42
Dec 2019
20
12
0
32
Jan 2020
14
2
0
16
Feb 2020
8
1
0
9
Mar 2020
6
1
0
7
Apr 2020
8
0
8
May 2020
9
2
0
11
Jun 2020
13
9
0
22
Jul 2020
9
9
0
18
Aug 2020
9
1
0
10
Sep 2020
7
2
0
9
Oct 2020
7
0
7
Nov 2020
10
3
0
13
Dec 2020
12
2
0
14
Jan 2021
7
2
0
9
Feb 2021
12
4
0
16
Mar 2021
14
4
0
18
Apr 2021
16
3
0
19
May 2021
14
6
0
20
Jun 2021
10
2
0
12
Jul 2021
12
6
0
18
Aug 2021
12
6
0
18
Sep 2021
11
3
0
14
Oct 2021
1
0
1
Nov 2021
1
7
1
9
Dec 2021
4
0
4
Jan 2022
5
0
5
Feb 2022
1
0
1
Mar 2022
1
0
1
Apr 2022
4
0
4
May 2022
1
0
1
Jun 2022
1
2
0
3
Jul 2022
2
1
3
Aug 2022
1
0
1
Sep 2022
0
Oct 2022
1
1
0
2
Nov 2022
1
3
0
4
Dec 2022
2
1
0
3
Jan 2023
1
0
1
Feb 2023
1
4
0
5
Mar 2023
2
1
0
3
Apr 2023
2
0
2
May 2023
3
0
3
Jun 2023
2
3
0
5
Jul 2023
1
0
1
Aug 2023
2
0
2
Sep 2023
2
0
2
Oct 2023
2
0
2
Nov 2023
0
Dec 2023
5
0
5
Jan 2024
3
0
3
Feb 2024
1
0
1
Mar 2024
3
0
3
Apr 2024
3
0
3
May 2024
2
0
2
Jun 2024
1
2
0
3
Jul 2024
1
3
0
4
Aug 2024
3
2
0
5
Sep 2024
4
0
4
Oct 2024
2
0
2
Nov 2024
2
1
0
3
Dec 2024
0
Jan 2025
4
0
4
Feb 2025
1
3
0
4
Mar 2025
2
0
2
Apr 2025
8
0
8
May 2025
1
1
2
Jun 2025
1
1
0
2
Jul 2025
1
0
1
Aug 2025
8
0
8
Sep 2025
1
4
0
5
Oct 2025
1
4
0
5
Nov 2025
1
3
1
5
Cumulative views and downloads
(calculated since 03 May 2019)
Month
HTML views
PDF downloads
XML downloads
May 2019
223
81
4
Jun 2019
242
93
5
Jul 2019
276
109
6
Aug 2019
323
134
7
Sep 2019
347
147
7
Oct 2019
370
169
7
Nov 2019
395
185
8
Dec 2019
415
197
8
Jan 2020
429
199
8
Feb 2020
437
200
8
Mar 2020
443
201
8
Apr 2020
451
201
8
May 2020
460
203
8
Jun 2020
473
212
8
Jul 2020
482
221
8
Aug 2020
491
222
8
Sep 2020
498
224
8
Oct 2020
505
224
8
Nov 2020
515
227
8
Dec 2020
527
229
8
Jan 2021
534
231
8
Mar 2021
546
235
8
Mar 2021
560
239
8
Apr 2021
576
242
8
May 2021
590
248
8
Jun 2021
600
250
8
Jul 2021
612
256
8
Aug 2021
624
262
8
Sep 2021
635
265
8
Oct 2021
635
266
8
Nov 2021
636
273
9
Dec 2021
636
277
9
Jan 2022
636
282
9
Mar 2022
636
283
9
Mar 2022
636
284
9
Apr 2022
636
288
9
May 2022
636
289
9
Jun 2022
637
291
9
Jul 2022
637
293
10
Aug 2022
637
294
10
Sep 2022
637
294
10
Oct 2022
638
295
10
Nov 2022
639
298
10
Dec 2022
641
299
10
Jan 2023
642
299
10
Mar 2023
643
303
10
Mar 2023
645
304
10
Apr 2023
645
306
10
May 2023
645
309
10
Jun 2023
647
312
10
Jul 2023
647
313
10
Aug 2023
647
315
10
Sep 2023
647
317
10
Oct 2023
647
319
10
Nov 2023
647
319
10
Dec 2023
647
324
10
Jan 2024
647
327
10
Feb 2024
647
328
10
Mar 2024
647
331
10
Apr 2024
647
334
10
May 2024
647
336
10
Jun 2024
648
338
10
Jul 2024
649
341
10
Aug 2024
652
343
10
Sep 2024
652
347
10
Oct 2024
652
349
10
Nov 2024
654
350
10
Dec 2024
654
350
10
Jan 2025
654
354
10
Mar 2025
655
357
10
Mar 2025
655
359
10
Apr 2025
655
367
10
May 2025
655
368
11
Jun 2025
656
369
11
Jul 2025
656
370
11
Aug 2025
656
378
11
Sep 2025
657
382
11
Oct 2025
658
386
11
Nov 2025
659
389
12
Viewed (geographical distribution)
Total article views: 4,616 (including HTML, PDF, and XML)
Thereof 4,256 with geography defined
and 360 with unknown origin.
Total article views: 3,556 (including HTML, PDF, and XML)
Thereof 3,339 with geography defined
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Latest update: 29 Nov 2025