A. V. Kislov
There are three important features of a proxy time series recorded during the Late Pleistocene. They are: 1) 100 000-year cycle as a dominant control of global glacial-interglacials through the late Quaternary, 2) fluctuations with periods of about 40 and 20 thousand years (their contribution to dispersion is no more than 20%), 3) ''Red-noise'' behavior of the time series. Direct influence of the insolation change created by fluctuations of the eccentricity is too weak to cause the observed 100 000-year climate fluctuations. Therefore, other mechanisms of such a rhythm are proposed. On the basis of the equation of the heat budget, the equation describing dynamics of zonally averaged temperature is developed. Various combinations of terms of this equation are discussed. They present a linear response to the Milankovitch periodicity, the Langeven stochastic equation, the equation of delay oscillator, the stochastic equation of spontaneous transitions, and the equation of stochastic resonance. Orbitally-induced changes in the solar energy flux received by the Earth play an important role as a mechanism starting process of climate changes which is supported and intensified by different feedbacks within the climate system. Positive anomalies of solar radiation serve as a mechanism causing reorganization of the climate only in rare cases when inclination of Earth axis of rotation increases and, simultaneously, perihelion takes place during the summer time (for the Northern Hemisphere).
Received: 18 Dec 2008 – Discussion started: 09 Feb 2009
A. V. Kislov
Viewed
Total article views: 1,739 (including HTML, PDF, and XML)
HTML
PDF
XML
Total
BibTeX
EndNote
1,043
599
97
1,739
69
108
HTML: 1,043
PDF: 599
XML: 97
Total: 1,739
BibTeX: 69
EndNote: 108
Views and downloads (calculated since 01 Feb 2013)
Month
HTML
PDF
XML
Total
Feb 2013
5
13
1
19
Mar 2013
3
12
1
16
Apr 2013
7
12
0
19
May 2013
4
13
0
17
Jun 2013
11
10
0
21
Jul 2013
8
0
8
Aug 2013
4
0
4
Sep 2013
1
8
0
9
Oct 2013
2
5
0
7
Nov 2013
2
8
0
10
Dec 2013
4
9
0
13
Jan 2014
2
12
0
14
Feb 2014
4
12
2
18
Mar 2014
4
15
0
19
Apr 2014
2
8
0
10
May 2014
10
0
10
Jun 2014
1
6
0
7
Jul 2014
1
12
0
13
Aug 2014
3
10
0
13
Sep 2014
8
0
8
Oct 2014
2
11
0
13
Nov 2014
1
11
0
12
Dec 2014
12
0
12
Jan 2015
1
4
0
5
Feb 2015
6
2
0
8
Mar 2015
10
2
0
12
Apr 2015
9
8
0
17
May 2015
3
0
3
Jun 2015
5
6
0
11
Jul 2015
7
4
0
11
Aug 2015
2
5
0
7
Sep 2015
2
0
2
Oct 2015
5
4
0
9
Nov 2015
8
1
1
10
Dec 2015
2
2
0
4
Jan 2016
13
6
0
19
Feb 2016
11
5
1
17
Mar 2016
8
4
0
12
Apr 2016
5
3
0
8
May 2016
4
3
0
7
Jun 2016
4
1
0
5
Jul 2016
4
2
1
7
Aug 2016
5
5
0
10
Sep 2016
3
1
0
4
Oct 2016
2
1
0
3
Nov 2016
6
5
1
12
Dec 2016
4
4
0
8
Jan 2017
6
2
1
9
Feb 2017
15
4
19
Mar 2017
22
6
13
41
Apr 2017
30
2
12
44
May 2017
29
2
7
38
Jun 2017
29
1
9
39
Jul 2017
8
1
1
10
Aug 2017
3
1
0
4
Sep 2017
4
0
4
Oct 2017
4
1
0
5
Nov 2017
8
1
0
9
Dec 2017
9
3
0
12
Jan 2018
8
5
0
13
Feb 2018
13
1
3
17
Mar 2018
7
1
0
8
Apr 2018
8
6
0
14
May 2018
6
5
2
13
Jun 2018
6
4
0
10
Jul 2018
15
10
1
26
Aug 2018
11
3
0
14
Sep 2018
9
4
0
13
Oct 2018
4
4
0
8
Nov 2018
11
5
1
17
Dec 2018
3
4
0
7
Jan 2019
6
3
0
9
Feb 2019
5
0
5
Mar 2019
5
5
0
10
Apr 2019
4
4
1
9
May 2019
1
2
0
3
Jun 2019
3
4
0
7
Jul 2019
4
1
0
5
Aug 2019
2
2
0
4
Sep 2019
2
2
0
4
Oct 2019
2
2
1
5
Nov 2019
4
4
0
8
Dec 2019
4
7
0
11
Jan 2020
9
1
10
Feb 2020
4
9
1
14
Mar 2020
3
4
0
7
Apr 2020
3
8
1
12
May 2020
5
4
2
11
Jun 2020
8
1
0
9
Jul 2020
11
9
9
29
Aug 2020
1
2
2
5
Sep 2020
1
0
1
Oct 2020
2
3
1
6
Nov 2020
7
7
1
15
Dec 2020
6
9
2
17
Jan 2021
5
7
0
12
Feb 2021
5
0
5
Mar 2021
5
2
0
7
Apr 2021
4
2
0
6
May 2021
3
2
0
5
Jun 2021
6
0
6
Jul 2021
6
3
0
9
Aug 2021
11
0
11
Sep 2021
9
3
0
12
Oct 2021
13
3
0
16
Nov 2021
10
3
0
13
Dec 2021
10
3
0
13
Jan 2022
18
1
0
19
Feb 2022
9
2
0
11
Mar 2022
7
1
1
9
Apr 2022
9
1
0
10
May 2022
2
2
0
4
Jun 2022
3
1
0
4
Jul 2022
3
1
0
4
Aug 2022
6
2
0
8
Sep 2022
2
2
0
4
Oct 2022
8
3
0
11
Nov 2022
9
5
0
14
Dec 2022
14
10
2
26
Jan 2023
5
4
0
9
Feb 2023
8
4
0
12
Mar 2023
9
6
0
15
Apr 2023
6
2
0
8
May 2023
19
8
1
28
Jun 2023
25
4
0
29
Jul 2023
11
1
0
12
Aug 2023
6
5
0
11
Sep 2023
14
2
1
17
Oct 2023
89
7
0
96
Nov 2023
76
3
0
79
Dec 2023
13
2
0
15
Jan 2024
10
2
0
12
Feb 2024
15
4
0
19
Mar 2024
9
1
3
13
Apr 2024
4
3
5
12
Cumulative views and downloads
(calculated since 01 Feb 2013)
Month
HTML views
PDF downloads
XML downloads
Feb 2013
5
13
1
Mar 2013
8
25
2
Apr 2013
15
37
2
May 2013
19
50
2
Jun 2013
30
60
2
Jul 2013
30
68
2
Aug 2013
30
72
2
Sep 2013
31
80
2
Oct 2013
33
85
2
Nov 2013
35
93
2
Dec 2013
39
102
2
Jan 2014
41
114
2
Feb 2014
45
126
4
Mar 2014
49
141
4
Apr 2014
51
149
4
May 2014
51
159
4
Jun 2014
52
165
4
Jul 2014
53
177
4
Aug 2014
56
187
4
Sep 2014
56
195
4
Oct 2014
58
206
4
Nov 2014
59
217
4
Dec 2014
59
229
4
Jan 2015
60
233
4
Feb 2015
66
235
4
Mar 2015
76
237
4
Apr 2015
85
245
4
May 2015
88
245
4
Jun 2015
93
251
4
Jul 2015
100
255
4
Aug 2015
102
260
4
Sep 2015
102
262
4
Oct 2015
107
266
4
Nov 2015
115
267
5
Dec 2015
117
269
5
Jan 2016
130
275
5
Feb 2016
141
280
6
Mar 2016
149
284
6
Apr 2016
154
287
6
May 2016
158
290
6
Jun 2016
162
291
6
Jul 2016
166
293
7
Aug 2016
171
298
7
Sep 2016
174
299
7
Oct 2016
176
300
7
Nov 2016
182
305
8
Dec 2016
186
309
8
Jan 2017
192
311
9
Feb 2017
207
311
13
Mar 2017
229
317
26
Apr 2017
259
319
38
May 2017
288
321
45
Jun 2017
317
322
54
Jul 2017
325
323
55
Aug 2017
328
324
55
Sep 2017
332
324
55
Oct 2017
336
325
55
Nov 2017
344
326
55
Dec 2017
353
329
55
Jan 2018
361
334
55
Feb 2018
374
335
58
Mar 2018
381
336
58
Apr 2018
389
342
58
May 2018
395
347
60
Jun 2018
401
351
60
Jul 2018
416
361
61
Aug 2018
427
364
61
Sep 2018
436
368
61
Oct 2018
440
372
61
Nov 2018
451
377
62
Dec 2018
454
381
62
Jan 2019
460
384
62
Feb 2019
465
384
62
Mar 2019
470
389
62
Apr 2019
474
393
63
May 2019
475
395
63
Jun 2019
478
399
63
Jul 2019
482
400
63
Aug 2019
484
402
63
Sep 2019
486
404
63
Oct 2019
488
406
64
Nov 2019
492
410
64
Dec 2019
496
417
64
Jan 2020
496
426
65
Feb 2020
500
435
66
Mar 2020
503
439
66
Apr 2020
506
447
67
May 2020
511
451
69
Jun 2020
519
452
69
Jul 2020
530
461
78
Aug 2020
531
463
80
Sep 2020
532
463
80
Oct 2020
534
466
81
Nov 2020
541
473
82
Dec 2020
547
482
84
Jan 2021
552
489
84
Feb 2021
557
489
84
Mar 2021
562
491
84
Apr 2021
566
493
84
May 2021
569
495
84
Jun 2021
575
495
84
Jul 2021
581
498
84
Aug 2021
592
498
84
Sep 2021
601
501
84
Oct 2021
614
504
84
Nov 2021
624
507
84
Dec 2021
634
510
84
Jan 2022
652
511
84
Feb 2022
661
513
84
Mar 2022
668
514
85
Apr 2022
677
515
85
May 2022
679
517
85
Jun 2022
682
518
85
Jul 2022
685
519
85
Aug 2022
691
521
85
Sep 2022
693
523
85
Oct 2022
701
526
85
Nov 2022
710
531
85
Dec 2022
724
541
87
Jan 2023
729
545
87
Feb 2023
737
549
87
Mar 2023
746
555
87
Apr 2023
752
557
87
May 2023
771
565
88
Jun 2023
796
569
88
Jul 2023
807
570
88
Aug 2023
813
575
88
Sep 2023
827
577
89
Oct 2023
916
584
89
Nov 2023
992
587
89
Dec 2023
1,005
589
89
Jan 2024
1,015
591
89
Feb 2024
1,030
595
89
Mar 2024
1,039
596
92
Apr 2024
1,043
599
97
Cited
Saved
Latest update: 26 Apr 2024