Research article
|
23 May 2019
Research article |
|
23 May 2019
Latitudinal variations in δ 30 Si and δ 15 N signatures along the Peruvian shelf: quantifying the effects of nutrient utilization versus denitrification over the past 600 years
Kristin Doering ,Claudia Ehlert ,Philippe Martinez ,Martin Frank ,and Ralph Schneider
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Total article views: 3,269 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
2,077
1,037
155
3,269
360
173
182
HTML: 2,077
PDF: 1,037
XML: 155
Total: 3,269
Supplement: 360
BibTeX: 173
EndNote: 182
Views and downloads (calculated since 09 Apr 2018)
Month
HTML
PDF
XML
Total
Apr 2018
102
35
3
140
May 2018
38
10
0
48
Jun 2018
31
8
0
39
Jul 2018
38
10
0
48
Aug 2018
22
3
0
25
Sep 2018
16
10
0
26
Oct 2018
16
3
0
19
Nov 2018
12
4
2
18
Dec 2018
8
5
0
13
Jan 2019
16
5
0
21
Feb 2019
5
1
0
6
Mar 2019
4
3
0
7
Apr 2019
7
10
0
17
May 2019
138
51
1
190
Jun 2019
68
24
1
93
Jul 2019
24
11
0
35
Aug 2019
13
7
0
20
Sep 2019
12
13
0
25
Oct 2019
17
16
1
34
Nov 2019
8
10
0
18
Dec 2019
15
14
0
29
Jan 2020
18
10
1
29
Feb 2020
11
9
0
20
Mar 2020
8
7
1
16
Apr 2020
19
14
0
33
May 2020
31
10
1
42
Jun 2020
24
18
2
44
Jul 2020
25
25
2
52
Aug 2020
20
9
3
32
Sep 2020
21
23
1
45
Oct 2020
16
12
3
31
Nov 2020
5
16
1
22
Dec 2020
12
12
2
26
Jan 2021
21
16
1
38
Feb 2021
8
11
1
20
Mar 2021
12
8
0
20
Apr 2021
13
12
0
25
May 2021
5
12
0
17
Jun 2021
8
15
0
23
Jul 2021
1
6
0
7
Aug 2021
13
15
0
28
Sep 2021
10
10
0
20
Oct 2021
13
38
0
51
Nov 2021
11
35
1
47
Dec 2021
9
8
1
18
Jan 2022
11
8
0
19
Feb 2022
9
9
1
19
Mar 2022
9
9
0
18
Apr 2022
10
5
1
16
May 2022
7
2
0
9
Jun 2022
8
3
1
12
Jul 2022
14
5
0
19
Aug 2022
111
5
0
116
Sep 2022
18
8
2
28
Oct 2022
44
1
2
47
Nov 2022
17
6
1
24
Dec 2022
8
4
2
14
Jan 2023
14
15
3
32
Feb 2023
18
5
2
25
Mar 2023
23
4
2
29
Apr 2023
4
2
0
6
May 2023
9
4
0
13
Jun 2023
6
5
2
13
Jul 2023
6
6
0
12
Aug 2023
12
6
2
20
Sep 2023
8
2
1
11
Oct 2023
13
8
2
23
Nov 2023
6
3
0
9
Dec 2023
18
5
3
26
Jan 2024
25
8
3
36
Feb 2024
5
9
0
14
Mar 2024
8
14
1
23
Apr 2024
10
5
4
19
May 2024
17
10
6
33
Jun 2024
46
11
4
61
Jul 2024
25
9
3
37
Aug 2024
32
12
2
46
Sep 2024
30
5
4
39
Oct 2024
22
7
4
33
Nov 2024
12
3
1
16
Dec 2024
8
4
3
15
Jan 2025
15
4
5
24
Feb 2025
15
8
4
27
Mar 2025
18
9
0
27
Apr 2025
27
12
0
39
May 2025
42
6
3
51
Jun 2025
60
14
6
80
Jul 2025
23
15
5
43
Aug 2025
19
10
1
30
Sep 2025
44
15
1
60
Oct 2025
23
26
4
53
Nov 2025
42
24
7
73
Dec 2025
42
29
14
85
Jan 2026
53
19
8
80
Feb 2026
65
14
6
85
Mar 2026
2
1
0
3
Cumulative views and downloads
(calculated since 09 Apr 2018)
Month
HTML views
PDF downloads
XML downloads
Apr 2018
102
35
3
140
May 2018
140
45
3
188
Jun 2018
171
53
3
227
Jul 2018
209
63
3
275
Aug 2018
231
66
3
300
Sep 2018
247
76
3
326
Oct 2018
263
79
3
345
Nov 2018
275
83
5
363
Dec 2018
283
88
5
376
Jan 2019
299
93
5
397
Feb 2019
304
94
5
403
Mar 2019
308
97
5
410
Apr 2019
315
107
5
427
May 2019
453
158
6
617
Jun 2019
521
182
7
710
Jul 2019
545
193
7
745
Aug 2019
558
200
7
765
Sep 2019
570
213
7
790
Oct 2019
587
229
8
824
Nov 2019
595
239
8
842
Dec 2019
610
253
8
871
Jan 2020
628
263
9
900
Feb 2020
639
272
9
920
Mar 2020
647
279
10
936
Apr 2020
666
293
10
969
May 2020
697
303
11
1,011
Jun 2020
721
321
13
1,055
Jul 2020
746
346
15
1,107
Aug 2020
766
355
18
1,139
Sep 2020
787
378
19
1,184
Oct 2020
803
390
22
1,215
Nov 2020
808
406
23
1,237
Dec 2020
820
418
25
1,263
Jan 2021
841
434
26
1,301
Feb 2021
849
445
27
1,321
Mar 2021
861
453
27
1,341
Apr 2021
874
465
27
1,366
May 2021
879
477
27
1,383
Jun 2021
887
492
27
1,406
Jul 2021
888
498
27
1,413
Aug 2021
901
513
27
1,441
Sep 2021
911
523
27
1,461
Oct 2021
924
561
27
1,512
Nov 2021
935
596
28
1,559
Dec 2021
944
604
29
1,577
Jan 2022
955
612
29
1,596
Feb 2022
964
621
30
1,615
Mar 2022
973
630
30
1,633
Apr 2022
983
635
31
1,649
May 2022
990
637
31
1,658
Jun 2022
998
640
32
1,670
Jul 2022
1,012
645
32
1,689
Aug 2022
1,123
650
32
1,805
Sep 2022
1,141
658
34
1,833
Oct 2022
1,185
659
36
1,880
Nov 2022
1,202
665
37
1,904
Dec 2022
1,210
669
39
1,918
Jan 2023
1,224
684
42
1,950
Feb 2023
1,242
689
44
1,975
Mar 2023
1,265
693
46
2,004
Apr 2023
1,269
695
46
2,010
May 2023
1,278
699
46
2,023
Jun 2023
1,284
704
48
2,036
Jul 2023
1,290
710
48
2,048
Aug 2023
1,302
716
50
2,068
Sep 2023
1,310
718
51
2,079
Oct 2023
1,323
726
53
2,102
Nov 2023
1,329
729
53
2,111
Dec 2023
1,347
734
56
2,137
Jan 2024
1,372
742
59
2,173
Feb 2024
1,377
751
59
2,187
Mar 2024
1,385
765
60
2,210
Apr 2024
1,395
770
64
2,229
May 2024
1,412
780
70
2,262
Jun 2024
1,458
791
74
2,323
Jul 2024
1,483
800
77
2,360
Aug 2024
1,515
812
79
2,406
Sep 2024
1,545
817
83
2,445
Oct 2024
1,567
824
87
2,478
Nov 2024
1,579
827
88
2,494
Dec 2024
1,587
831
91
2,509
Jan 2025
1,602
835
96
2,533
Feb 2025
1,617
843
100
2,560
Mar 2025
1,635
852
100
2,587
Apr 2025
1,662
864
100
2,626
May 2025
1,704
870
103
2,677
Jun 2025
1,764
884
109
2,757
Jul 2025
1,787
899
114
2,800
Aug 2025
1,806
909
115
2,830
Sep 2025
1,850
924
116
2,890
Oct 2025
1,873
950
120
2,943
Nov 2025
1,915
974
127
3,016
Dec 2025
1,957
1,003
141
3,101
Jan 2026
2,010
1,022
149
3,181
Feb 2026
2,075
1,036
155
3,266
Mar 2026
2,077
1,037
155
3,269
Total article views: 2,591 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
Supplement
BibTeX
EndNote
1,674
771
146
2,591
360
165
172
HTML: 1,674
PDF: 771
XML: 146
Total: 2,591
Supplement: 360
BibTeX: 165
EndNote: 172
Views and downloads (calculated since 23 May 2019)
Month
HTML
PDF
XML
Total
May 2019
130
46
1
177
Jun 2019
62
21
1
84
Jul 2019
23
8
0
31
Aug 2019
13
6
0
19
Sep 2019
10
11
0
21
Oct 2019
15
14
1
30
Nov 2019
7
9
0
16
Dec 2019
12
14
0
26
Jan 2020
17
10
1
28
Feb 2020
11
8
0
19
Mar 2020
8
6
1
15
Apr 2020
18
11
0
29
May 2020
31
9
1
41
Jun 2020
19
9
2
30
Jul 2020
24
15
2
41
Aug 2020
20
6
3
29
Sep 2020
21
21
1
43
Oct 2020
16
10
2
28
Nov 2020
5
15
1
21
Dec 2020
10
10
1
21
Jan 2021
20
13
1
34
Feb 2021
7
9
1
17
Mar 2021
12
7
0
19
Apr 2021
12
9
0
21
May 2021
5
8
0
13
Jun 2021
7
12
0
19
Jul 2021
1
6
0
7
Aug 2021
12
11
0
23
Sep 2021
10
10
0
20
Oct 2021
13
38
0
51
Nov 2021
10
32
1
43
Dec 2021
9
5
1
15
Jan 2022
11
6
0
17
Feb 2022
9
8
1
18
Mar 2022
9
7
0
16
Apr 2022
9
4
1
14
May 2022
7
2
0
9
Jun 2022
8
2
1
11
Jul 2022
14
5
0
19
Aug 2022
111
5
0
116
Sep 2022
17
6
2
25
Oct 2022
43
1
2
46
Nov 2022
17
6
1
24
Dec 2022
7
3
2
12
Jan 2023
13
12
3
28
Feb 2023
17
2
2
21
Mar 2023
23
3
2
28
Apr 2023
3
2
0
5
May 2023
8
2
0
10
Jun 2023
5
5
2
12
Jul 2023
5
6
0
11
Aug 2023
12
5
2
19
Sep 2023
7
2
1
10
Oct 2023
13
5
2
20
Nov 2023
6
3
0
9
Dec 2023
16
4
3
23
Jan 2024
23
8
3
34
Feb 2024
5
9
0
14
Mar 2024
8
11
0
19
Apr 2024
10
4
4
18
May 2024
16
8
6
30
Jun 2024
45
9
4
58
Jul 2024
24
7
3
34
Aug 2024
30
9
2
41
Sep 2024
30
3
4
37
Oct 2024
22
7
4
33
Nov 2024
11
3
1
15
Dec 2024
6
4
3
13
Jan 2025
11
3
5
19
Feb 2025
14
6
4
24
Mar 2025
18
7
0
25
Apr 2025
22
10
0
32
May 2025
38
5
3
46
Jun 2025
55
14
6
75
Jul 2025
22
12
5
39
Aug 2025
19
9
1
29
Sep 2025
43
9
1
53
Oct 2025
22
25
4
51
Nov 2025
42
17
7
66
Dec 2025
41
23
14
78
Jan 2026
53
12
8
73
Feb 2026
62
11
5
78
Mar 2026
2
1
0
3
Cumulative views and downloads
(calculated since 23 May 2019)
Month
HTML views
PDF downloads
XML downloads
May 2019
130
46
1
Jun 2019
192
67
2
Jul 2019
215
75
2
Aug 2019
228
81
2
Sep 2019
238
92
2
Oct 2019
253
106
3
Nov 2019
260
115
3
Dec 2019
272
129
3
Jan 2020
289
139
4
Feb 2020
300
147
4
Mar 2020
308
153
5
Apr 2020
326
164
5
May 2020
357
173
6
Jun 2020
376
182
8
Jul 2020
400
197
10
Aug 2020
420
203
13
Sep 2020
441
224
14
Oct 2020
457
234
16
Nov 2020
462
249
17
Dec 2020
472
259
18
Jan 2021
492
272
19
Feb 2021
499
281
20
Mar 2021
511
288
20
Apr 2021
523
297
20
May 2021
528
305
20
Jun 2021
535
317
20
Jul 2021
536
323
20
Aug 2021
548
334
20
Sep 2021
558
344
20
Oct 2021
571
382
20
Nov 2021
581
414
21
Dec 2021
590
419
22
Jan 2022
601
425
22
Feb 2022
610
433
23
Mar 2022
619
440
23
Apr 2022
628
444
24
May 2022
635
446
24
Jun 2022
643
448
25
Jul 2022
657
453
25
Aug 2022
768
458
25
Sep 2022
785
464
27
Oct 2022
828
465
29
Nov 2022
845
471
30
Dec 2022
852
474
32
Jan 2023
865
486
35
Feb 2023
882
488
37
Mar 2023
905
491
39
Apr 2023
908
493
39
May 2023
916
495
39
Jun 2023
921
500
41
Jul 2023
926
506
41
Aug 2023
938
511
43
Sep 2023
945
513
44
Oct 2023
958
518
46
Nov 2023
964
521
46
Dec 2023
980
525
49
Jan 2024
1,003
533
52
Feb 2024
1,008
542
52
Mar 2024
1,016
553
52
Apr 2024
1,026
557
56
May 2024
1,042
565
62
Jun 2024
1,087
574
66
Jul 2024
1,111
581
69
Aug 2024
1,141
590
71
Sep 2024
1,171
593
75
Oct 2024
1,193
600
79
Nov 2024
1,204
603
80
Dec 2024
1,210
607
83
Jan 2025
1,221
610
88
Feb 2025
1,235
616
92
Mar 2025
1,253
623
92
Apr 2025
1,275
633
92
May 2025
1,313
638
95
Jun 2025
1,368
652
101
Jul 2025
1,390
664
106
Aug 2025
1,409
673
107
Sep 2025
1,452
682
108
Oct 2025
1,474
707
112
Nov 2025
1,516
724
119
Dec 2025
1,557
747
133
Jan 2026
1,610
759
141
Feb 2026
1,672
770
146
Mar 2026
1,674
771
146
Total article views: 678 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
403
266
9
678
8
10
HTML: 403
PDF: 266
XML: 9
Total: 678
BibTeX: 8
EndNote: 10
Views and downloads (calculated since 09 Apr 2018)
Month
HTML
PDF
XML
Total
Apr 2018
102
35
3
140
May 2018
38
10
0
48
Jun 2018
31
8
0
39
Jul 2018
38
10
0
48
Aug 2018
22
3
0
25
Sep 2018
16
10
0
26
Oct 2018
16
3
0
19
Nov 2018
12
4
2
18
Dec 2018
8
5
0
13
Jan 2019
16
5
0
21
Feb 2019
5
1
0
6
Mar 2019
4
3
0
7
Apr 2019
7
10
0
17
May 2019
8
5
0
13
Jun 2019
6
3
0
9
Jul 2019
1
3
0
4
Aug 2019
1
0
1
Sep 2019
2
2
0
4
Oct 2019
2
2
0
4
Nov 2019
1
1
0
2
Dec 2019
3
0
3
Jan 2020
1
0
1
Feb 2020
1
0
1
Mar 2020
1
0
1
Apr 2020
1
3
0
4
May 2020
1
0
1
Jun 2020
5
9
0
14
Jul 2020
1
10
0
11
Aug 2020
3
0
3
Sep 2020
2
0
2
Oct 2020
2
1
3
Nov 2020
1
0
1
Dec 2020
2
2
1
5
Jan 2021
1
3
0
4
Feb 2021
1
2
0
3
Mar 2021
1
0
1
Apr 2021
1
3
0
4
May 2021
4
0
4
Jun 2021
1
3
0
4
Jul 2021
0
Aug 2021
1
4
0
5
Sep 2021
0
Oct 2021
0
Nov 2021
1
3
0
4
Dec 2021
3
0
3
Jan 2022
2
0
2
Feb 2022
1
0
1
Mar 2022
2
0
2
Apr 2022
1
1
0
2
May 2022
0
Jun 2022
1
0
1
Jul 2022
0
Aug 2022
0
Sep 2022
1
2
0
3
Oct 2022
1
0
1
Nov 2022
0
Dec 2022
1
1
0
2
Jan 2023
1
3
0
4
Feb 2023
1
3
0
4
Mar 2023
1
0
1
Apr 2023
1
0
1
May 2023
1
2
0
3
Jun 2023
1
0
1
Jul 2023
1
0
1
Aug 2023
1
0
1
Sep 2023
1
0
1
Oct 2023
3
0
3
Nov 2023
0
Dec 2023
2
1
0
3
Jan 2024
2
0
2
Feb 2024
0
Mar 2024
3
1
4
Apr 2024
1
0
1
May 2024
1
2
0
3
Jun 2024
1
2
0
3
Jul 2024
1
2
0
3
Aug 2024
2
3
0
5
Sep 2024
2
0
2
Oct 2024
0
Nov 2024
1
0
1
Dec 2024
2
0
2
Jan 2025
4
1
0
5
Feb 2025
1
2
0
3
Mar 2025
2
0
2
Apr 2025
5
2
0
7
May 2025
4
1
0
5
Jun 2025
5
0
5
Jul 2025
1
3
0
4
Aug 2025
1
0
1
Sep 2025
1
6
0
7
Oct 2025
1
1
0
2
Nov 2025
7
0
7
Dec 2025
1
6
0
7
Jan 2026
7
0
7
Feb 2026
3
3
1
7
Mar 2026
0
Cumulative views and downloads
(calculated since 09 Apr 2018)
Month
HTML views
PDF downloads
XML downloads
Apr 2018
102
35
3
May 2018
140
45
3
Jun 2018
171
53
3
Jul 2018
209
63
3
Aug 2018
231
66
3
Sep 2018
247
76
3
Oct 2018
263
79
3
Nov 2018
275
83
5
Dec 2018
283
88
5
Jan 2019
299
93
5
Feb 2019
304
94
5
Mar 2019
308
97
5
Apr 2019
315
107
5
May 2019
323
112
5
Jun 2019
329
115
5
Jul 2019
330
118
5
Aug 2019
330
119
5
Sep 2019
332
121
5
Oct 2019
334
123
5
Nov 2019
335
124
5
Dec 2019
338
124
5
Jan 2020
339
124
5
Feb 2020
339
125
5
Mar 2020
339
126
5
Apr 2020
340
129
5
May 2020
340
130
5
Jun 2020
345
139
5
Jul 2020
346
149
5
Aug 2020
346
152
5
Sep 2020
346
154
5
Oct 2020
346
156
6
Nov 2020
346
157
6
Dec 2020
348
159
7
Jan 2021
349
162
7
Feb 2021
350
164
7
Mar 2021
350
165
7
Apr 2021
351
168
7
May 2021
351
172
7
Jun 2021
352
175
7
Jul 2021
352
175
7
Aug 2021
353
179
7
Sep 2021
353
179
7
Oct 2021
353
179
7
Nov 2021
354
182
7
Dec 2021
354
185
7
Jan 2022
354
187
7
Feb 2022
354
188
7
Mar 2022
354
190
7
Apr 2022
355
191
7
May 2022
355
191
7
Jun 2022
355
192
7
Jul 2022
355
192
7
Aug 2022
355
192
7
Sep 2022
356
194
7
Oct 2022
357
194
7
Nov 2022
357
194
7
Dec 2022
358
195
7
Jan 2023
359
198
7
Feb 2023
360
201
7
Mar 2023
360
202
7
Apr 2023
361
202
7
May 2023
362
204
7
Jun 2023
363
204
7
Jul 2023
364
204
7
Aug 2023
364
205
7
Sep 2023
365
205
7
Oct 2023
365
208
7
Nov 2023
365
208
7
Dec 2023
367
209
7
Jan 2024
369
209
7
Feb 2024
369
209
7
Mar 2024
369
212
8
Apr 2024
369
213
8
May 2024
370
215
8
Jun 2024
371
217
8
Jul 2024
372
219
8
Aug 2024
374
222
8
Sep 2024
374
224
8
Oct 2024
374
224
8
Nov 2024
375
224
8
Dec 2024
377
224
8
Jan 2025
381
225
8
Feb 2025
382
227
8
Mar 2025
382
229
8
Apr 2025
387
231
8
May 2025
391
232
8
Jun 2025
396
232
8
Jul 2025
397
235
8
Aug 2025
397
236
8
Sep 2025
398
242
8
Oct 2025
399
243
8
Nov 2025
399
250
8
Dec 2025
400
256
8
Jan 2026
400
263
8
Feb 2026
403
266
9
Mar 2026
403
266
9
Viewed (geographical distribution)
Total article views: 3,269 (including HTML, PDF, and XML)
Thereof 3,092 with geography defined
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Total article views: 2,591 (including HTML, PDF, and XML)
Thereof 2,447 with geography defined
and 144 with unknown origin.
Total article views: 678 (including HTML, PDF, and XML)
Thereof 645 with geography defined
and 33 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: 05 Mar 2026
