Research article
|
20 Jan 2020
Research article |
|
20 Jan 2020
Photoacoustic measurement with infrared band-pass filters significantly overestimates NH3 emissions from cattle houses due to volatile organic compound (VOC) interferences
Dezhao Liu , Li Rong , Jesper Kamp , Xianwang Kong , Anders Peter S. Adamsen , Albarune Chowdhury , and Anders Feilberg
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Total article views: 6,060 (including HTML, PDF, and XML)
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PDF
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Total
Supplement
BibTeX
EndNote
4,907
1,055
98
6,060
312
103
136
HTML: 4,907
PDF: 1,055
XML: 98
Total: 6,060
Supplement: 312
BibTeX: 103
EndNote: 136
Views and downloads (calculated since 31 Jan 2019)
Month
HTML
PDF
XML
Total
Jan 2019
37
12
1
50
Feb 2019
97
23
2
122
Mar 2019
17
6
0
23
Apr 2019
25
5
2
32
May 2019
19
9
0
28
Jun 2019
24
17
2
43
Jul 2019
9
1
1
11
Aug 2019
28
2
0
30
Sep 2019
99
5
0
104
Oct 2019
70
3
0
73
Nov 2019
134
5
0
139
Dec 2019
87
5
0
92
Jan 2020
130
35
3
168
Feb 2020
123
56
2
181
Mar 2020
22
40
0
62
Apr 2020
17
14
1
32
May 2020
29
13
0
42
Jun 2020
20
19
0
39
Jul 2020
57
71
4
132
Aug 2020
86
18
3
107
Sep 2020
76
6
0
82
Oct 2020
64
14
2
80
Nov 2020
59
7
0
66
Dec 2020
72
15
0
87
Jan 2021
71
12
0
83
Feb 2021
76
18
1
95
Mar 2021
76
17
0
93
Apr 2021
85
12
0
97
May 2021
86
17
1
104
Jun 2021
75
11
0
86
Jul 2021
82
15
1
98
Aug 2021
82
15
2
99
Sep 2021
75
10
1
86
Oct 2021
75
31
0
106
Nov 2021
71
23
1
95
Dec 2021
74
10
0
84
Jan 2022
67
6
0
73
Feb 2022
50
13
0
63
Mar 2022
65
11
0
76
Apr 2022
59
9
1
69
May 2022
51
6
0
57
Jun 2022
57
8
2
67
Jul 2022
125
4
0
129
Aug 2022
136
25
1
162
Sep 2022
36
3
0
39
Oct 2022
43
6
1
50
Nov 2022
41
6
0
47
Dec 2022
44
7
0
51
Jan 2023
45
15
1
61
Feb 2023
56
13
2
71
Mar 2023
58
6
0
64
Apr 2023
43
6
1
50
May 2023
42
13
2
57
Jun 2023
50
12
2
64
Jul 2023
38
5
0
43
Aug 2023
43
4
1
48
Sep 2023
54
20
3
77
Oct 2023
48
6
3
57
Nov 2023
23
8
0
31
Dec 2023
40
7
2
49
Jan 2024
56
5
0
61
Feb 2024
52
9
0
61
Mar 2024
53
20
5
78
Apr 2024
45
10
2
57
May 2024
49
8
7
64
Jun 2024
93
15
3
111
Jul 2024
84
7
1
92
Aug 2024
85
3
2
90
Sep 2024
62
8
1
71
Oct 2024
83
4
0
87
Nov 2024
67
7
3
77
Dec 2024
53
5
1
59
Jan 2025
73
10
2
85
Feb 2025
58
10
2
70
Mar 2025
25
8
3
36
Apr 2025
26
15
0
41
May 2025
29
8
1
38
Jun 2025
55
14
0
69
Jul 2025
38
17
5
60
Aug 2025
59
12
3
74
Sep 2025
75
22
2
99
Oct 2025
26
24
1
51
Nov 2025
18
3
2
23
Cumulative views and downloads
(calculated since 31 Jan 2019)
Month
HTML views
PDF downloads
XML downloads
Jan 2019
37
12
1
50
Feb 2019
134
35
3
172
Mar 2019
151
41
3
195
Apr 2019
176
46
5
227
May 2019
195
55
5
255
Jun 2019
219
72
7
298
Jul 2019
228
73
8
309
Aug 2019
256
75
8
339
Sep 2019
355
80
8
443
Oct 2019
425
83
8
516
Nov 2019
559
88
8
655
Dec 2019
646
93
8
747
Jan 2020
776
128
11
915
Feb 2020
899
184
13
1,096
Mar 2020
921
224
13
1,158
Apr 2020
938
238
14
1,190
May 2020
967
251
14
1,232
Jun 2020
987
270
14
1,271
Jul 2020
1,044
341
18
1,403
Aug 2020
1,130
359
21
1,510
Sep 2020
1,206
365
21
1,592
Oct 2020
1,270
379
23
1,672
Nov 2020
1,329
386
23
1,738
Dec 2020
1,401
401
23
1,825
Jan 2021
1,472
413
23
1,908
Feb 2021
1,548
431
24
2,003
Mar 2021
1,624
448
24
2,096
Apr 2021
1,709
460
24
2,193
May 2021
1,795
477
25
2,297
Jun 2021
1,870
488
25
2,383
Jul 2021
1,952
503
26
2,481
Aug 2021
2,034
518
28
2,580
Sep 2021
2,109
528
29
2,666
Oct 2021
2,184
559
29
2,772
Nov 2021
2,255
582
30
2,867
Dec 2021
2,329
592
30
2,951
Jan 2022
2,396
598
30
3,024
Feb 2022
2,446
611
30
3,087
Mar 2022
2,511
622
30
3,163
Apr 2022
2,570
631
31
3,232
May 2022
2,621
637
31
3,289
Jun 2022
2,678
645
33
3,356
Jul 2022
2,803
649
33
3,485
Aug 2022
2,939
674
34
3,647
Sep 2022
2,975
677
34
3,686
Oct 2022
3,018
683
35
3,736
Nov 2022
3,059
689
35
3,783
Dec 2022
3,103
696
35
3,834
Jan 2023
3,148
711
36
3,895
Feb 2023
3,204
724
38
3,966
Mar 2023
3,262
730
38
4,030
Apr 2023
3,305
736
39
4,080
May 2023
3,347
749
41
4,137
Jun 2023
3,397
761
43
4,201
Jul 2023
3,435
766
43
4,244
Aug 2023
3,478
770
44
4,292
Sep 2023
3,532
790
47
4,369
Oct 2023
3,580
796
50
4,426
Nov 2023
3,603
804
50
4,457
Dec 2023
3,643
811
52
4,506
Jan 2024
3,699
816
52
4,567
Feb 2024
3,751
825
52
4,628
Mar 2024
3,804
845
57
4,706
Apr 2024
3,849
855
59
4,763
May 2024
3,898
863
66
4,827
Jun 2024
3,991
878
69
4,938
Jul 2024
4,075
885
70
5,030
Aug 2024
4,160
888
72
5,120
Sep 2024
4,222
896
73
5,191
Oct 2024
4,305
900
73
5,278
Nov 2024
4,372
907
76
5,355
Dec 2024
4,425
912
77
5,414
Jan 2025
4,498
922
79
5,499
Feb 2025
4,556
932
81
5,569
Mar 2025
4,581
940
84
5,605
Apr 2025
4,607
955
84
5,646
May 2025
4,636
963
85
5,684
Jun 2025
4,691
977
85
5,753
Jul 2025
4,729
994
90
5,813
Aug 2025
4,788
1,006
93
5,887
Sep 2025
4,863
1,028
95
5,986
Oct 2025
4,889
1,052
96
6,037
Nov 2025
4,907
1,055
98
6,060
Total article views: 4,826 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
4,103
636
87
4,826
229
91
122
HTML: 4,103
PDF: 636
XML: 87
Total: 4,826
Supplement: 229
BibTeX: 91
EndNote: 122
Views and downloads (calculated since 20 Jan 2020)
Month
HTML
PDF
XML
Total
Jan 2020
85
9
3
97
Feb 2020
119
23
2
144
Mar 2020
21
10
0
31
Apr 2020
16
12
1
29
May 2020
28
9
0
37
Jun 2020
14
12
0
26
Jul 2020
51
11
4
66
Aug 2020
86
8
3
97
Sep 2020
74
2
0
76
Oct 2020
63
10
2
75
Nov 2020
59
6
0
65
Dec 2020
71
11
0
82
Jan 2021
71
9
0
80
Feb 2021
73
13
0
86
Mar 2021
76
11
0
87
Apr 2021
79
10
0
89
May 2021
80
12
1
93
Jun 2021
72
8
0
80
Jul 2021
82
11
1
94
Aug 2021
77
12
2
91
Sep 2021
72
9
1
82
Oct 2021
73
30
0
103
Nov 2021
69
19
1
89
Dec 2021
73
5
0
78
Jan 2022
66
5
0
71
Feb 2022
50
10
0
60
Mar 2022
64
8
0
72
Apr 2022
58
8
1
67
May 2022
50
5
0
55
Jun 2022
56
4
2
62
Jul 2022
125
1
0
126
Aug 2022
133
20
1
154
Sep 2022
36
2
0
38
Oct 2022
41
3
1
45
Nov 2022
39
5
0
44
Dec 2022
43
6
0
49
Jan 2023
43
9
1
53
Feb 2023
52
10
2
64
Mar 2023
54
5
0
59
Apr 2023
43
6
1
50
May 2023
42
9
2
53
Jun 2023
48
11
2
61
Jul 2023
38
4
0
42
Aug 2023
43
4
1
48
Sep 2023
51
15
3
69
Oct 2023
46
5
3
54
Nov 2023
23
8
0
31
Dec 2023
40
6
2
48
Jan 2024
56
5
0
61
Feb 2024
51
7
0
58
Mar 2024
52
16
4
72
Apr 2024
45
9
2
56
May 2024
49
6
7
62
Jun 2024
91
12
3
106
Jul 2024
83
6
1
90
Aug 2024
81
2
2
85
Sep 2024
60
6
1
67
Oct 2024
80
3
0
83
Nov 2024
65
6
2
73
Dec 2024
53
3
1
57
Jan 2025
73
8
2
83
Feb 2025
50
8
2
60
Mar 2025
25
6
3
34
Apr 2025
26
12
0
38
May 2025
27
4
1
32
Jun 2025
54
11
0
65
Jul 2025
38
14
5
57
Aug 2025
58
8
3
69
Sep 2025
75
20
2
97
Oct 2025
26
21
1
48
Nov 2025
17
2
2
21
Cumulative views and downloads
(calculated since 20 Jan 2020)
Month
HTML views
PDF downloads
XML downloads
Jan 2020
85
9
3
Feb 2020
204
32
5
Mar 2020
225
42
5
Apr 2020
241
54
6
May 2020
269
63
6
Jun 2020
283
75
6
Jul 2020
334
86
10
Aug 2020
420
94
13
Sep 2020
494
96
13
Oct 2020
557
106
15
Nov 2020
616
112
15
Dec 2020
687
123
15
Jan 2021
758
132
15
Feb 2021
831
145
15
Mar 2021
907
156
15
Apr 2021
986
166
15
May 2021
1,066
178
16
Jun 2021
1,138
186
16
Jul 2021
1,220
197
17
Aug 2021
1,297
209
19
Sep 2021
1,369
218
20
Oct 2021
1,442
248
20
Nov 2021
1,511
267
21
Dec 2021
1,584
272
21
Jan 2022
1,650
277
21
Feb 2022
1,700
287
21
Mar 2022
1,764
295
21
Apr 2022
1,822
303
22
May 2022
1,872
308
22
Jun 2022
1,928
312
24
Jul 2022
2,053
313
24
Aug 2022
2,186
333
25
Sep 2022
2,222
335
25
Oct 2022
2,263
338
26
Nov 2022
2,302
343
26
Dec 2022
2,345
349
26
Jan 2023
2,388
358
27
Feb 2023
2,440
368
29
Mar 2023
2,494
373
29
Apr 2023
2,537
379
30
May 2023
2,579
388
32
Jun 2023
2,627
399
34
Jul 2023
2,665
403
34
Aug 2023
2,708
407
35
Sep 2023
2,759
422
38
Oct 2023
2,805
427
41
Nov 2023
2,828
435
41
Dec 2023
2,868
441
43
Jan 2024
2,924
446
43
Feb 2024
2,975
453
43
Mar 2024
3,027
469
47
Apr 2024
3,072
478
49
May 2024
3,121
484
56
Jun 2024
3,212
496
59
Jul 2024
3,295
502
60
Aug 2024
3,376
504
62
Sep 2024
3,436
510
63
Oct 2024
3,516
513
63
Nov 2024
3,581
519
65
Dec 2024
3,634
522
66
Jan 2025
3,707
530
68
Feb 2025
3,757
538
70
Mar 2025
3,782
544
73
Apr 2025
3,808
556
73
May 2025
3,835
560
74
Jun 2025
3,889
571
74
Jul 2025
3,927
585
79
Aug 2025
3,985
593
82
Sep 2025
4,060
613
84
Oct 2025
4,086
634
85
Nov 2025
4,103
636
87
Total article views: 1,234 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
804
419
11
1,234
83
12
14
HTML: 804
PDF: 419
XML: 11
Total: 1,234
Supplement: 83
BibTeX: 12
EndNote: 14
Views and downloads (calculated since 31 Jan 2019)
Month
HTML
PDF
XML
Total
Jan 2019
37
12
1
50
Feb 2019
97
23
2
122
Mar 2019
17
6
0
23
Apr 2019
25
5
2
32
May 2019
19
9
0
28
Jun 2019
24
17
2
43
Jul 2019
9
1
1
11
Aug 2019
28
2
0
30
Sep 2019
99
5
0
104
Oct 2019
70
3
0
73
Nov 2019
134
5
0
139
Dec 2019
87
5
0
92
Jan 2020
45
26
0
71
Feb 2020
4
33
0
37
Mar 2020
1
30
0
31
Apr 2020
1
2
0
3
May 2020
1
4
0
5
Jun 2020
6
7
0
13
Jul 2020
6
60
0
66
Aug 2020
10
0
10
Sep 2020
2
4
0
6
Oct 2020
1
4
0
5
Nov 2020
1
0
1
Dec 2020
1
4
0
5
Jan 2021
3
0
3
Feb 2021
3
5
1
9
Mar 2021
6
0
6
Apr 2021
6
2
0
8
May 2021
6
5
0
11
Jun 2021
3
3
0
6
Jul 2021
4
0
4
Aug 2021
5
3
0
8
Sep 2021
3
1
0
4
Oct 2021
2
1
0
3
Nov 2021
2
4
0
6
Dec 2021
1
5
0
6
Jan 2022
1
1
0
2
Feb 2022
3
0
3
Mar 2022
1
3
0
4
Apr 2022
1
1
0
2
May 2022
1
1
0
2
Jun 2022
1
4
0
5
Jul 2022
3
0
3
Aug 2022
3
5
0
8
Sep 2022
1
0
1
Oct 2022
2
3
0
5
Nov 2022
2
1
0
3
Dec 2022
1
1
0
2
Jan 2023
2
6
0
8
Feb 2023
4
3
0
7
Mar 2023
4
1
0
5
Apr 2023
0
May 2023
4
0
4
Jun 2023
2
1
0
3
Jul 2023
1
0
1
Aug 2023
0
Sep 2023
3
5
0
8
Oct 2023
2
1
0
3
Nov 2023
0
Dec 2023
1
0
1
Jan 2024
0
Feb 2024
1
2
0
3
Mar 2024
1
4
1
6
Apr 2024
1
0
1
May 2024
2
0
2
Jun 2024
2
3
0
5
Jul 2024
1
1
0
2
Aug 2024
4
1
0
5
Sep 2024
2
2
0
4
Oct 2024
3
1
0
4
Nov 2024
2
1
1
4
Dec 2024
2
0
2
Jan 2025
2
0
2
Feb 2025
8
2
0
10
Mar 2025
2
0
2
Apr 2025
3
0
3
May 2025
2
4
0
6
Jun 2025
1
3
0
4
Jul 2025
3
0
3
Aug 2025
1
4
0
5
Sep 2025
2
0
2
Oct 2025
3
0
3
Nov 2025
1
1
0
2
Cumulative views and downloads
(calculated since 31 Jan 2019)
Month
HTML views
PDF downloads
XML downloads
Jan 2019
37
12
1
Feb 2019
134
35
3
Mar 2019
151
41
3
Apr 2019
176
46
5
May 2019
195
55
5
Jun 2019
219
72
7
Jul 2019
228
73
8
Aug 2019
256
75
8
Sep 2019
355
80
8
Oct 2019
425
83
8
Nov 2019
559
88
8
Dec 2019
646
93
8
Jan 2020
691
119
8
Feb 2020
695
152
8
Mar 2020
696
182
8
Apr 2020
697
184
8
May 2020
698
188
8
Jun 2020
704
195
8
Jul 2020
710
255
8
Aug 2020
710
265
8
Sep 2020
712
269
8
Oct 2020
713
273
8
Nov 2020
713
274
8
Dec 2020
714
278
8
Jan 2021
714
281
8
Feb 2021
717
286
9
Mar 2021
717
292
9
Apr 2021
723
294
9
May 2021
729
299
9
Jun 2021
732
302
9
Jul 2021
732
306
9
Aug 2021
737
309
9
Sep 2021
740
310
9
Oct 2021
742
311
9
Nov 2021
744
315
9
Dec 2021
745
320
9
Jan 2022
746
321
9
Feb 2022
746
324
9
Mar 2022
747
327
9
Apr 2022
748
328
9
May 2022
749
329
9
Jun 2022
750
333
9
Jul 2022
750
336
9
Aug 2022
753
341
9
Sep 2022
753
342
9
Oct 2022
755
345
9
Nov 2022
757
346
9
Dec 2022
758
347
9
Jan 2023
760
353
9
Feb 2023
764
356
9
Mar 2023
768
357
9
Apr 2023
768
357
9
May 2023
768
361
9
Jun 2023
770
362
9
Jul 2023
770
363
9
Aug 2023
770
363
9
Sep 2023
773
368
9
Oct 2023
775
369
9
Nov 2023
775
369
9
Dec 2023
775
370
9
Jan 2024
775
370
9
Feb 2024
776
372
9
Mar 2024
777
376
10
Apr 2024
777
377
10
May 2024
777
379
10
Jun 2024
779
382
10
Jul 2024
780
383
10
Aug 2024
784
384
10
Sep 2024
786
386
10
Oct 2024
789
387
10
Nov 2024
791
388
11
Dec 2024
791
390
11
Jan 2025
791
392
11
Feb 2025
799
394
11
Mar 2025
799
396
11
Apr 2025
799
399
11
May 2025
801
403
11
Jun 2025
802
406
11
Jul 2025
802
409
11
Aug 2025
803
413
11
Sep 2025
803
415
11
Oct 2025
803
418
11
Nov 2025
804
419
11
Viewed (geographical distribution)
Total article views: 6,060 (including HTML, PDF, and XML)
Thereof 5,570 with geography defined
and 490 with unknown origin.
Total article views: 4,826 (including HTML, PDF, and XML)
Thereof 4,579 with geography defined
and 247 with unknown origin.
Total article views: 1,234 (including HTML, PDF, and XML)
Thereof 991 with geography defined
and 243 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: 06 Nov 2025