The extra-tropical Northern Hemisphere temperature in the last two millennia: reconstructions of low-frequency variability

Christiansen, B.; Ljungqvist, F. C.

doi:10.5194/cp-8-765-2012

Articles | Volume 8, issue 2

https://doi.org/10.5194/cp-8-765-2012

© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/cp-8-765-2012

© Author(s) 2012. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 2

Research article

|

18 Apr 2012

Research article |

| 18 Apr 2012

The extra-tropical Northern Hemisphere temperature in the last two millennia: reconstructions of low-frequency variability

B. Christiansen and F. C. Ljungqvist

Viewed

Total article views: 40,418 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
12,403	27,411	604	40,418	462	514

HTML: 12,403
PDF: 27,411
XML: 604
Total: 40,418
BibTeX: 462
EndNote: 514

Views and downloads (calculated since 01 Feb 2013, article published on 18 Nov 2011)

Month	HTML	PDF	XML	Total
Feb 2013	205	248	6	459
Mar 2013	168	160	8	336
Apr 2013	127	622	11	760
May 2013	98	213	4	315
Jun 2013	75	146	2	223
Jul 2013	53	147	4	204
Aug 2013	40	332	1	373
Sep 2013	87	1,383	4	1,474
Oct 2013	63	1,599	7	1,669
Nov 2013	88	2,099	1	2,188
Dec 2013	118	3,677	8	3,803
Jan 2014	105	2,908	11	3,024
Feb 2014	76	546	11	633
Mar 2014	147	878	27	1,052
Apr 2014	128	273	6	407
May 2014	141	451	19	611
Jun 2014	110	412	1	523
Jul 2014	98	210	3	311
Aug 2014	115	185	5	305
Sep 2014	124	140	1	265
Oct 2014	134	269	4	407
Nov 2014	150	161	1	312
Dec 2014	126	159	9	294
Jan 2015	92	151	0	243
Feb 2015	139	165	2	306
Mar 2015	78	109	5	192
Apr 2015	99	183	9	291
May 2015	136	226	3	365
Jun 2015	124	176	1	301
Jul 2015	116	140	8	264
Aug 2015	91	151	1	243
Sep 2015	102	175	3	280
Oct 2015	128	131	0	259
Nov 2015	122	125	2	249
Dec 2015	118	153	2	273
Jan 2016	168	113	3	284
Feb 2016	91	109	5	205
Mar 2016	108	102	4	214
Apr 2016	84	62	0	146
May 2016	62	40	2	104
Jun 2016	60	36	0	96
Jul 2016	50	16	4	70
Aug 2016	47	25	0	72
Sep 2016	48	23	0	71
Oct 2016	48	30	0	78
Nov 2016	58	26	0	84
Dec 2016	34	30	0	64
Jan 2017	72	39	0	111
Feb 2017	80	34	11	125
Mar 2017	132	56	14	202
Apr 2017	183	61	16	260
May 2017	217	91	15	323
Jun 2017	173	75	20	268
Jul 2017	107	73	4	184
Aug 2017	62	56	1	119
Sep 2017	91	93	3	187
Oct 2017	59	68	3	130
Nov 2017	45	90	2	137
Dec 2017	75	66	3	144
Jan 2018	110	88	8	206
Feb 2018	68	54	11	133
Mar 2018	53	60	1	114
Apr 2018	56	42	5	103
May 2018	51	56	7	114
Jun 2018	42	52	6	100
Jul 2018	68	42	6	116
Aug 2018	83	63	7	153
Sep 2018	86	83	3	172
Oct 2018	77	74	3	154
Nov 2018	65	96	4	165
Dec 2018	75	68	3	146
Jan 2019	64	84	1	149
Feb 2019	59	137	6	202
Mar 2019	76	121	1	198
Apr 2019	67	104	3	174
May 2019	64	83	3	150
Jun 2019	72	88	2	162
Jul 2019	119	116	1	236
Aug 2019	90	176	0	266
Sep 2019	132	209	2	343
Oct 2019	89	113	2	204
Nov 2019	77	173	2	252
Dec 2019	62	142	0	204
Jan 2020	94	133	2	229
Feb 2020	46	110	1	157
Mar 2020	42	125	0	167
Apr 2020	37	115	0	152
May 2020	24	110	2	136
Jun 2020	27	82	0	109
Jul 2020	59	61	35	155
Aug 2020	27	74	6	107
Sep 2020	32	118	1	151
Oct 2020	53	122	2	177
Nov 2020	46	110	0	156
Dec 2020	77	93	3	173
Jan 2021	71	118	0	189
Feb 2021	42	98	1	141
Mar 2021	46	88	4	138
Apr 2021	62	70	2	134
May 2021	32	78	0	110
Jun 2021	47	92	1	140
Jul 2021	89	102	0	191
Aug 2021	67	93	3	163
Sep 2021	35	69	2	106
Oct 2021	62	93	1	156
Nov 2021	37	48	5	90
Dec 2021	75	37	2	114
Jan 2022	60	50	3	113
Feb 2022	40	38	3	81
Mar 2022	44	35	3	82
Apr 2022	47	32	4	83
May 2022	80	43	0	123
Jun 2022	43	33	1	77
Jul 2022	173	58	4	235
Aug 2022	65	34	1	100
Sep 2022	87	26	0	113
Oct 2022	71	29	2	102
Nov 2022	60	35	2	97
Dec 2022	78	68	3	149
Jan 2023	58	40	2	100
Feb 2023	57	33	2	92
Mar 2023	64	60	6	130
Apr 2023	34	56	0	90
May 2023	32	35	1	68
Jun 2023	41	34	1	76
Jul 2023	46	39	3	88
Aug 2023	61	74	1	136
Sep 2023	40	48	3	91
Oct 2023	59	54	2	115
Nov 2023	74	33	1	108
Dec 2023	83	64	7	154
Jan 2024	61	52	3	116
Feb 2024	48	59	2	109
Mar 2024	60	69	6	135
Apr 2024	52	60	7	119
May 2024	64	65	8	137
Jun 2024	55	40	4	99
Jul 2024	80	40	7	127
Aug 2024	76	31	4	111
Sep 2024	68	42	7	117
Oct 2024	71	45	1	117
Nov 2024	71	33	1	105
Dec 2024	52	70	2	124
Jan 2025	73	51	6	130
Feb 2025	98	34	2	134
Mar 2025	72	67	9	148
Apr 2025	85	68	3	156
May 2025	127	109	4	240
Jun 2025	125	66	1	192
Jul 2025	92	49	1	142
Aug 2025	125	62	3	190
Sep 2025	83	53	1	137
Oct 2025	98	69	5	172
Nov 2025	61	46	2	109

Cumulative views and downloads (calculated since 01 Feb 2013, article published on 18 Nov 2011)

Month	HTML	PDF	XML	Total
Feb 2013	205	248	6	459
Mar 2013	168	160	8	336
Apr 2013	127	622	11	760
May 2013	98	213	4	315
Jun 2013	75	146	2	223
Jul 2013	53	147	4	204
Aug 2013	40	332	1	373
Sep 2013	87	1,383	4	1,474
Oct 2013	63	1,599	7	1,669
Nov 2013	88	2,099	1	2,188
Dec 2013	118	3,677	8	3,803
Jan 2014	105	2,908	11	3,024
Feb 2014	76	546	11	633
Mar 2014	147	878	27	1,052
Apr 2014	128	273	6	407
May 2014	141	451	19	611
Jun 2014	110	412	1	523
Jul 2014	98	210	3	311
Aug 2014	115	185	5	305
Sep 2014	124	140	1	265
Oct 2014	134	269	4	407
Nov 2014	150	161	1	312
Dec 2014	126	159	9	294
Jan 2015	92	151	0	243
Feb 2015	139	165	2	306
Mar 2015	78	109	5	192
Apr 2015	99	183	9	291
May 2015	136	226	3	365
Jun 2015	124	176	1	301
Jul 2015	116	140	8	264
Aug 2015	91	151	1	243
Sep 2015	102	175	3	280
Oct 2015	128	131	0	259
Nov 2015	122	125	2	249
Dec 2015	118	153	2	273
Jan 2016	168	113	3	284
Feb 2016	91	109	5	205
Mar 2016	108	102	4	214
Apr 2016	84	62	0	146
May 2016	62	40	2	104
Jun 2016	60	36	0	96
Jul 2016	50	16	4	70
Aug 2016	47	25	0	72
Sep 2016	48	23	0	71
Oct 2016	48	30	0	78
Nov 2016	58	26	0	84
Dec 2016	34	30	0	64
Jan 2017	72	39	0	111
Feb 2017	80	34	11	125
Mar 2017	132	56	14	202
Apr 2017	183	61	16	260
May 2017	217	91	15	323
Jun 2017	173	75	20	268
Jul 2017	107	73	4	184
Aug 2017	62	56	1	119
Sep 2017	91	93	3	187
Oct 2017	59	68	3	130
Nov 2017	45	90	2	137
Dec 2017	75	66	3	144
Jan 2018	110	88	8	206
Feb 2018	68	54	11	133
Mar 2018	53	60	1	114
Apr 2018	56	42	5	103
May 2018	51	56	7	114
Jun 2018	42	52	6	100
Jul 2018	68	42	6	116
Aug 2018	83	63	7	153
Sep 2018	86	83	3	172
Oct 2018	77	74	3	154
Nov 2018	65	96	4	165
Dec 2018	75	68	3	146
Jan 2019	64	84	1	149
Feb 2019	59	137	6	202
Mar 2019	76	121	1	198
Apr 2019	67	104	3	174
May 2019	64	83	3	150
Jun 2019	72	88	2	162
Jul 2019	119	116	1	236
Aug 2019	90	176	0	266
Sep 2019	132	209	2	343
Oct 2019	89	113	2	204
Nov 2019	77	173	2	252
Dec 2019	62	142	0	204
Jan 2020	94	133	2	229
Feb 2020	46	110	1	157
Mar 2020	42	125	0	167
Apr 2020	37	115	0	152
May 2020	24	110	2	136
Jun 2020	27	82	0	109
Jul 2020	59	61	35	155
Aug 2020	27	74	6	107
Sep 2020	32	118	1	151
Oct 2020	53	122	2	177
Nov 2020	46	110	0	156
Dec 2020	77	93	3	173
Jan 2021	71	118	0	189
Feb 2021	42	98	1	141
Mar 2021	46	88	4	138
Apr 2021	62	70	2	134
May 2021	32	78	0	110
Jun 2021	47	92	1	140
Jul 2021	89	102	0	191
Aug 2021	67	93	3	163
Sep 2021	35	69	2	106
Oct 2021	62	93	1	156
Nov 2021	37	48	5	90
Dec 2021	75	37	2	114
Jan 2022	60	50	3	113
Feb 2022	40	38	3	81
Mar 2022	44	35	3	82
Apr 2022	47	32	4	83
May 2022	80	43	0	123
Jun 2022	43	33	1	77
Jul 2022	173	58	4	235
Aug 2022	65	34	1	100
Sep 2022	87	26	0	113
Oct 2022	71	29	2	102
Nov 2022	60	35	2	97
Dec 2022	78	68	3	149
Jan 2023	58	40	2	100
Feb 2023	57	33	2	92
Mar 2023	64	60	6	130
Apr 2023	34	56	0	90
May 2023	32	35	1	68
Jun 2023	41	34	1	76
Jul 2023	46	39	3	88
Aug 2023	61	74	1	136
Sep 2023	40	48	3	91
Oct 2023	59	54	2	115
Nov 2023	74	33	1	108
Dec 2023	83	64	7	154
Jan 2024	61	52	3	116
Feb 2024	48	59	2	109
Mar 2024	60	69	6	135
Apr 2024	52	60	7	119
May 2024	64	65	8	137
Jun 2024	55	40	4	99
Jul 2024	80	40	7	127
Aug 2024	76	31	4	111
Sep 2024	68	42	7	117
Oct 2024	71	45	1	117
Nov 2024	71	33	1	105
Dec 2024	52	70	2	124
Jan 2025	73	51	6	130
Feb 2025	98	34	2	134
Mar 2025	72	67	9	148
Apr 2025	85	68	3	156
May 2025	127	109	4	240
Jun 2025	125	66	1	192
Jul 2025	92	49	1	142
Aug 2025	125	62	3	190
Sep 2025	83	53	1	137
Oct 2025	98	69	5	172
Nov 2025	61	46	2	109

Latest update: 18 Nov 2025