Research article
|
22 Apr 2020
Research article |
|
22 Apr 2020
Decadal variation in CO2 fluxes and its budget in a wheat and maize rotation cropland over the North China Plain
Quan Zhang , Huimin Lei , Dawen Yang , Lihua Xiong , Pan Liu , and Beijing Fang
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Total article views: 3,588 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,386
1,131
71
3,588
72
97
HTML: 2,386
PDF: 1,131
XML: 71
Total: 3,588
BibTeX: 72
EndNote: 97
Views and downloads (calculated since 02 Jan 2020)
Month
HTML
PDF
XML
Total
Jan 2020
110
21
1
132
Feb 2020
22
10
0
32
Mar 2020
31
10
0
41
Apr 2020
108
44
1
153
May 2020
53
26
2
81
Jun 2020
42
25
1
68
Jul 2020
41
25
2
68
Aug 2020
39
10
5
54
Sep 2020
16
18
0
34
Oct 2020
20
27
3
50
Nov 2020
23
22
0
45
Dec 2020
24
23
1
48
Jan 2021
32
21
1
54
Feb 2021
27
13
0
40
Mar 2021
19
15
0
34
Apr 2021
16
15
0
31
May 2021
14
12
0
26
Jun 2021
14
13
0
27
Jul 2021
11
17
1
29
Aug 2021
31
20
0
51
Sep 2021
33
17
0
50
Oct 2021
26
43
0
69
Nov 2021
31
37
1
69
Dec 2021
32
9
1
42
Jan 2022
18
14
1
33
Feb 2022
29
14
2
45
Mar 2022
32
8
1
41
Apr 2022
31
23
1
55
May 2022
32
13
0
45
Jun 2022
23
11
1
35
Jul 2022
23
4
0
27
Aug 2022
146
9
0
155
Sep 2022
36
10
0
46
Oct 2022
28
5
0
33
Nov 2022
30
14
0
44
Dec 2022
17
10
0
27
Jan 2023
14
7
2
23
Feb 2023
24
7
1
32
Mar 2023
26
14
0
40
Apr 2023
10
7
0
17
May 2023
17
14
0
31
Jun 2023
20
9
1
30
Jul 2023
19
15
0
34
Aug 2023
13
11
2
26
Sep 2023
23
10
0
33
Oct 2023
34
17
3
54
Nov 2023
6
0
6
Dec 2023
29
8
2
39
Jan 2024
30
16
2
48
Feb 2024
15
14
1
30
Mar 2024
26
15
5
46
Apr 2024
31
17
3
51
May 2024
37
15
1
53
Jun 2024
35
18
2
55
Jul 2024
62
17
3
82
Aug 2024
50
21
2
73
Sep 2024
27
18
0
45
Oct 2024
35
26
2
63
Nov 2024
20
11
1
32
Dec 2024
18
6
2
26
Jan 2025
29
13
0
42
Feb 2025
38
16
0
54
Mar 2025
34
19
0
53
Apr 2025
47
20
0
67
May 2025
53
8
1
62
Jun 2025
83
17
2
102
Jul 2025
60
24
2
86
Aug 2025
48
23
2
73
Sep 2025
61
18
1
80
Oct 2025
40
29
1
70
Nov 2025
12
3
1
16
Cumulative views and downloads
(calculated since 02 Jan 2020)
Month
HTML views
PDF downloads
XML downloads
Jan 2020
110
21
1
132
Feb 2020
132
31
1
164
Mar 2020
163
41
1
205
Apr 2020
271
85
2
358
May 2020
324
111
4
439
Jun 2020
366
136
5
507
Jul 2020
407
161
7
575
Aug 2020
446
171
12
629
Sep 2020
462
189
12
663
Oct 2020
482
216
15
713
Nov 2020
505
238
15
758
Dec 2020
529
261
16
806
Jan 2021
561
282
17
860
Feb 2021
588
295
17
900
Mar 2021
607
310
17
934
Apr 2021
623
325
17
965
May 2021
637
337
17
991
Jun 2021
651
350
17
1,018
Jul 2021
662
367
18
1,047
Aug 2021
693
387
18
1,098
Sep 2021
726
404
18
1,148
Oct 2021
752
447
18
1,217
Nov 2021
783
484
19
1,286
Dec 2021
815
493
20
1,328
Jan 2022
833
507
21
1,361
Feb 2022
862
521
23
1,406
Mar 2022
894
529
24
1,447
Apr 2022
925
552
25
1,502
May 2022
957
565
25
1,547
Jun 2022
980
576
26
1,582
Jul 2022
1,003
580
26
1,609
Aug 2022
1,149
589
26
1,764
Sep 2022
1,185
599
26
1,810
Oct 2022
1,213
604
26
1,843
Nov 2022
1,243
618
26
1,887
Dec 2022
1,260
628
26
1,914
Jan 2023
1,274
635
28
1,937
Feb 2023
1,298
642
29
1,969
Mar 2023
1,324
656
29
2,009
Apr 2023
1,334
663
29
2,026
May 2023
1,351
677
29
2,057
Jun 2023
1,371
686
30
2,087
Jul 2023
1,390
701
30
2,121
Aug 2023
1,403
712
32
2,147
Sep 2023
1,426
722
32
2,180
Oct 2023
1,460
739
35
2,234
Nov 2023
1,466
739
35
2,240
Dec 2023
1,495
747
37
2,279
Jan 2024
1,525
763
39
2,327
Feb 2024
1,540
777
40
2,357
Mar 2024
1,566
792
45
2,403
Apr 2024
1,597
809
48
2,454
May 2024
1,634
824
49
2,507
Jun 2024
1,669
842
51
2,562
Jul 2024
1,731
859
54
2,644
Aug 2024
1,781
880
56
2,717
Sep 2024
1,808
898
56
2,762
Oct 2024
1,843
924
58
2,825
Nov 2024
1,863
935
59
2,857
Dec 2024
1,881
941
61
2,883
Jan 2025
1,910
954
61
2,925
Feb 2025
1,948
970
61
2,979
Mar 2025
1,982
989
61
3,032
Apr 2025
2,029
1,009
61
3,099
May 2025
2,082
1,017
62
3,161
Jun 2025
2,165
1,034
64
3,263
Jul 2025
2,225
1,058
66
3,349
Aug 2025
2,273
1,081
68
3,422
Sep 2025
2,334
1,099
69
3,502
Oct 2025
2,374
1,128
70
3,572
Nov 2025
2,386
1,131
71
3,588
Total article views: 3,192 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
2,190
936
66
3,192
67
89
HTML: 2,190
PDF: 936
XML: 66
Total: 3,192
BibTeX: 67
EndNote: 89
Views and downloads (calculated since 22 Apr 2020)
Month
HTML
PDF
XML
Total
Apr 2020
99
40
1
140
May 2020
52
21
2
75
Jun 2020
36
17
1
54
Jul 2020
40
15
2
57
Aug 2020
39
7
4
50
Sep 2020
16
16
0
32
Oct 2020
20
23
3
46
Nov 2020
23
20
0
43
Dec 2020
24
21
1
46
Jan 2021
32
20
1
53
Feb 2021
27
10
0
37
Mar 2021
19
14
0
33
Apr 2021
15
11
0
26
May 2021
14
9
0
23
Jun 2021
14
12
0
26
Jul 2021
11
9
1
21
Aug 2021
31
16
0
47
Sep 2021
33
13
0
46
Oct 2021
26
40
0
66
Nov 2021
31
33
1
65
Dec 2021
32
8
1
41
Jan 2022
18
10
1
29
Feb 2022
29
12
2
43
Mar 2022
32
7
1
40
Apr 2022
31
20
1
52
May 2022
32
12
0
44
Jun 2022
23
11
1
35
Jul 2022
23
4
0
27
Aug 2022
146
7
0
153
Sep 2022
36
9
0
45
Oct 2022
26
5
0
31
Nov 2022
30
12
0
42
Dec 2022
15
8
0
23
Jan 2023
14
7
2
23
Feb 2023
23
5
1
29
Mar 2023
25
13
0
38
Apr 2023
9
7
0
16
May 2023
15
12
0
27
Jun 2023
20
7
1
28
Jul 2023
18
12
0
30
Aug 2023
13
9
2
24
Sep 2023
23
9
0
32
Oct 2023
34
16
3
53
Nov 2023
6
0
6
Dec 2023
29
8
2
39
Jan 2024
30
14
2
46
Feb 2024
14
13
1
28
Mar 2024
26
15
4
45
Apr 2024
31
15
3
49
May 2024
36
13
1
50
Jun 2024
35
12
2
49
Jul 2024
62
15
3
80
Aug 2024
50
17
2
69
Sep 2024
27
17
0
44
Oct 2024
35
25
2
62
Nov 2024
20
8
1
29
Dec 2024
18
5
1
24
Jan 2025
29
11
0
40
Feb 2025
37
15
0
52
Mar 2025
34
18
0
52
Apr 2025
47
15
0
62
May 2025
52
8
1
61
Jun 2025
82
17
2
101
Jul 2025
60
21
2
83
Aug 2025
48
23
1
72
Sep 2025
61
15
1
77
Oct 2025
40
24
1
65
Nov 2025
12
3
1
16
Cumulative views and downloads
(calculated since 22 Apr 2020)
Month
HTML views
PDF downloads
XML downloads
Apr 2020
99
40
1
May 2020
151
61
3
Jun 2020
187
78
4
Jul 2020
227
93
6
Aug 2020
266
100
10
Sep 2020
282
116
10
Oct 2020
302
139
13
Nov 2020
325
159
13
Dec 2020
349
180
14
Jan 2021
381
200
15
Feb 2021
408
210
15
Mar 2021
427
224
15
Apr 2021
442
235
15
May 2021
456
244
15
Jun 2021
470
256
15
Jul 2021
481
265
16
Aug 2021
512
281
16
Sep 2021
545
294
16
Oct 2021
571
334
16
Nov 2021
602
367
17
Dec 2021
634
375
18
Jan 2022
652
385
19
Feb 2022
681
397
21
Mar 2022
713
404
22
Apr 2022
744
424
23
May 2022
776
436
23
Jun 2022
799
447
24
Jul 2022
822
451
24
Aug 2022
968
458
24
Sep 2022
1,004
467
24
Oct 2022
1,030
472
24
Nov 2022
1,060
484
24
Dec 2022
1,075
492
24
Jan 2023
1,089
499
26
Feb 2023
1,112
504
27
Mar 2023
1,137
517
27
Apr 2023
1,146
524
27
May 2023
1,161
536
27
Jun 2023
1,181
543
28
Jul 2023
1,199
555
28
Aug 2023
1,212
564
30
Sep 2023
1,235
573
30
Oct 2023
1,269
589
33
Nov 2023
1,275
589
33
Dec 2023
1,304
597
35
Jan 2024
1,334
611
37
Feb 2024
1,348
624
38
Mar 2024
1,374
639
42
Apr 2024
1,405
654
45
May 2024
1,441
667
46
Jun 2024
1,476
679
48
Jul 2024
1,538
694
51
Aug 2024
1,588
711
53
Sep 2024
1,615
728
53
Oct 2024
1,650
753
55
Nov 2024
1,670
761
56
Dec 2024
1,688
766
57
Jan 2025
1,717
777
57
Feb 2025
1,754
792
57
Mar 2025
1,788
810
57
Apr 2025
1,835
825
57
May 2025
1,887
833
58
Jun 2025
1,969
850
60
Jul 2025
2,029
871
62
Aug 2025
2,077
894
63
Sep 2025
2,138
909
64
Oct 2025
2,178
933
65
Nov 2025
2,190
936
66
Total article views: 396 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
196
195
5
396
5
8
HTML: 196
PDF: 195
XML: 5
Total: 396
BibTeX: 5
EndNote: 8
Views and downloads (calculated since 02 Jan 2020)
Month
HTML
PDF
XML
Total
Jan 2020
110
21
1
132
Feb 2020
22
10
0
32
Mar 2020
31
10
0
41
Apr 2020
9
4
0
13
May 2020
1
5
0
6
Jun 2020
6
8
0
14
Jul 2020
1
10
0
11
Aug 2020
3
1
4
Sep 2020
2
0
2
Oct 2020
4
0
4
Nov 2020
2
0
2
Dec 2020
2
0
2
Jan 2021
1
0
1
Feb 2021
3
0
3
Mar 2021
1
0
1
Apr 2021
1
4
0
5
May 2021
3
0
3
Jun 2021
1
0
1
Jul 2021
8
0
8
Aug 2021
4
0
4
Sep 2021
4
0
4
Oct 2021
3
0
3
Nov 2021
4
0
4
Dec 2021
1
0
1
Jan 2022
4
0
4
Feb 2022
2
0
2
Mar 2022
1
0
1
Apr 2022
3
0
3
May 2022
1
0
1
Jun 2022
0
Jul 2022
0
Aug 2022
2
0
2
Sep 2022
1
0
1
Oct 2022
2
0
2
Nov 2022
2
0
2
Dec 2022
2
2
0
4
Jan 2023
0
Feb 2023
1
2
0
3
Mar 2023
1
1
0
2
Apr 2023
1
0
1
May 2023
2
2
0
4
Jun 2023
2
0
2
Jul 2023
1
3
0
4
Aug 2023
2
0
2
Sep 2023
1
0
1
Oct 2023
1
0
1
Nov 2023
0
Dec 2023
0
Jan 2024
2
0
2
Feb 2024
1
1
0
2
Mar 2024
1
1
Apr 2024
2
0
2
May 2024
1
2
0
3
Jun 2024
6
0
6
Jul 2024
2
0
2
Aug 2024
4
0
4
Sep 2024
1
0
1
Oct 2024
1
0
1
Nov 2024
3
0
3
Dec 2024
1
1
2
Jan 2025
2
0
2
Feb 2025
1
1
0
2
Mar 2025
1
0
1
Apr 2025
5
0
5
May 2025
1
0
1
Jun 2025
1
0
1
Jul 2025
3
0
3
Aug 2025
1
1
Sep 2025
3
0
3
Oct 2025
5
0
5
Nov 2025
0
Cumulative views and downloads
(calculated since 02 Jan 2020)
Month
HTML views
PDF downloads
XML downloads
Jan 2020
110
21
1
Feb 2020
132
31
1
Mar 2020
163
41
1
Apr 2020
172
45
1
May 2020
173
50
1
Jun 2020
179
58
1
Jul 2020
180
68
1
Aug 2020
180
71
2
Sep 2020
180
73
2
Oct 2020
180
77
2
Nov 2020
180
79
2
Dec 2020
180
81
2
Jan 2021
180
82
2
Feb 2021
180
85
2
Mar 2021
180
86
2
Apr 2021
181
90
2
May 2021
181
93
2
Jun 2021
181
94
2
Jul 2021
181
102
2
Aug 2021
181
106
2
Sep 2021
181
110
2
Oct 2021
181
113
2
Nov 2021
181
117
2
Dec 2021
181
118
2
Jan 2022
181
122
2
Feb 2022
181
124
2
Mar 2022
181
125
2
Apr 2022
181
128
2
May 2022
181
129
2
Jun 2022
181
129
2
Jul 2022
181
129
2
Aug 2022
181
131
2
Sep 2022
181
132
2
Oct 2022
183
132
2
Nov 2022
183
134
2
Dec 2022
185
136
2
Jan 2023
185
136
2
Feb 2023
186
138
2
Mar 2023
187
139
2
Apr 2023
188
139
2
May 2023
190
141
2
Jun 2023
190
143
2
Jul 2023
191
146
2
Aug 2023
191
148
2
Sep 2023
191
149
2
Oct 2023
191
150
2
Nov 2023
191
150
2
Dec 2023
191
150
2
Jan 2024
191
152
2
Feb 2024
192
153
2
Mar 2024
192
153
3
Apr 2024
192
155
3
May 2024
193
157
3
Jun 2024
193
163
3
Jul 2024
193
165
3
Aug 2024
193
169
3
Sep 2024
193
170
3
Oct 2024
193
171
3
Nov 2024
193
174
3
Dec 2024
193
175
4
Jan 2025
193
177
4
Feb 2025
194
178
4
Mar 2025
194
179
4
Apr 2025
194
184
4
May 2025
195
184
4
Jun 2025
196
184
4
Jul 2025
196
187
4
Aug 2025
196
187
5
Sep 2025
196
190
5
Oct 2025
196
195
5
Nov 2025
196
195
5
Viewed (geographical distribution)
Total article views: 3,588 (including HTML, PDF, and XML)
Thereof 3,421 with geography defined
and 167 with unknown origin.
Total article views: 3,192 (including HTML, PDF, and XML)
Thereof 3,055 with geography defined
and 137 with unknown origin.
Total article views: 396 (including HTML, PDF, and XML)
Thereof 366 with geography defined
and 30 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