CarbonTracker-CH<sub>4</sub>: an assimilation system for estimating emissions of atmospheric methane

Bruhwiler, L.; Dlugokencky, E.; Masarie, K.; Ishizawa, M.; Andrews, A.; Miller, J.; Sweeney, C.; Tans, P.; Worthy, D.

doi:10.5194/acp-14-8269-2014

Articles | Volume 14, issue 16

https://doi.org/10.5194/acp-14-8269-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/acp-14-8269-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 14, issue 16

Research article

|

19 Aug 2014

Research article |

| 19 Aug 2014

CarbonTracker-CH₄: an assimilation system for estimating emissions of atmospheric methane

L. Bruhwiler, E. Dlugokencky, K. Masarie, M. Ishizawa, A. Andrews, J. Miller, C. Sweeney, P. Tans, and D. Worthy

Viewed

Total article views: 8,550 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
5,439	2,910	201	8,550	218	220

HTML: 5,439
PDF: 2,910
XML: 201
Total: 8,550
BibTeX: 218
EndNote: 220

Views and downloads (calculated since 24 Jan 2014)

Month	HTML	PDF	XML	Total
Jan 2014	130	147	2	279
Feb 2014	67	75	5	147
Mar 2014	183	30	0	213
Apr 2014	56	41	1	98
May 2014	50	57	0	107
Jun 2014	27	39	2	68
Jul 2014	31	20	0	51
Aug 2014	182	173	4	359
Sep 2014	74	72	1	147
Oct 2014	70	69	2	141
Nov 2014	66	57	1	124
Dec 2014	38	57	4	99
Jan 2015	33	39	0	72
Feb 2015	34	30	0	64
Mar 2015	31	22	1	54
Apr 2015	31	20	1	52
May 2015	9	19	0	28
Jun 2015	43	31	2	76
Jul 2015	31	13	1	45
Aug 2015	22	12	2	36
Sep 2015	11	16	1	28
Oct 2015	41	23	1	65
Nov 2015	34	14	0	48
Dec 2015	26	30	0	56
Jan 2016	45	31	2	78
Feb 2016	42	34	1	77
Mar 2016	36	32	0	68
Apr 2016	16	14	0	30
May 2016	20	16	0	36
Jun 2016	15	6	0	21
Jul 2016	17	3	3	23
Aug 2016	14	7	0	21
Sep 2016	14	9	0	23
Oct 2016	19	8	0	27
Nov 2016	17	6	0	23
Dec 2016	3	12	0	15
Jan 2017	28	2	1	31
Feb 2017	15	14	1	30
Mar 2017	36	21	3	60
Apr 2017	41	14	1	56
May 2017	28	14	0	42
Jun 2017	31	11	1	43
Jul 2017	24	15	0	39
Aug 2017	13	11	2	26
Sep 2017	18	12	1	31
Oct 2017	13	12	0	25
Nov 2017	20	9	1	30
Dec 2017	10	8	0	18
Jan 2018	9	8	0	17
Feb 2018	15	10	0	25
Mar 2018	21	11	0	32
Apr 2018	7	11	0	18
May 2018	28	17	1	46
Jun 2018	11	8	1	20
Jul 2018	25	10	1	36
Aug 2018	21	7	0	28
Sep 2018	15	11	0	26
Oct 2018	28	15	5	48
Nov 2018	16	13	1	30
Dec 2018	17	7	2	26
Jan 2019	11	13	3	27
Feb 2019	12	8	0	20
Mar 2019	9	5	0	14
Apr 2019	9	8	0	17
May 2019	14	12	1	27
Jun 2019	13	8	0	21
Jul 2019	10	8	0	18
Aug 2019	17	5	2	24
Sep 2019	6	3	1	10
Oct 2019	15	5	1	21
Nov 2019	9	3	0	12
Dec 2019	19	4	0	23
Jan 2020	16	8	1	25
Feb 2020	17	4	0	21
Mar 2020	11	9	0	20
Apr 2020	22	7	0	29
May 2020	11	11	0	22
Jun 2020	22	7	0	29
Jul 2020	27	3	0	30
Aug 2020	19	6	3	28
Sep 2020	13	13	1	27
Oct 2020	19	10	1	30
Nov 2020	19	8	1	28
Dec 2020	16	7	2	25
Jan 2021	24	9	0	33
Feb 2021	17	9	0	26
Mar 2021	22	17	0	39
Apr 2021	21	12	0	33
May 2021	14	12	1	27
Jun 2021	15	11	0	26
Jul 2021	18	17	0	35
Aug 2021	13	9	1	23
Sep 2021	20	17	1	38
Oct 2021	21	44	0	65
Nov 2021	35	32	3	70
Dec 2021	33	11	2	46
Jan 2022	20	21	2	43
Feb 2022	26	5	1	32
Mar 2022	28	16	0	44
Apr 2022	21	9	1	31
May 2022	27	8	0	35
Jun 2022	27	11	0	38
Jul 2022	17	5	0	22
Aug 2022	23	2	1	26
Sep 2022	21	10	0	31
Oct 2022	35	19	1	55
Nov 2022	37	17	0	54
Dec 2022	39	13	1	53
Jan 2023	42	19	3	64
Feb 2023	30	19	1	50
Mar 2023	53	21	0	74
Apr 2023	33	14	1	48
May 2023	54	22	0	76
Jun 2023	66	15	1	82
Jul 2023	64	10	1	75
Aug 2023	64	16	3	83
Sep 2023	82	15	1	98
Oct 2023	181	14	3	198
Nov 2023	161	5	1	167
Dec 2023	65	16	3	84
Jan 2024	71	15	1	87
Feb 2024	54	25	1	80
Mar 2024	106	22	2	130
Apr 2024	69	34	14	117
May 2024	44	29	4	77
Jun 2024	41	22	5	68
Jul 2024	38	10	2	50
Aug 2024	59	17	5	81
Sep 2024	29	5	1	35
Oct 2024	49	11	0	60
Nov 2024	39	16	5	60
Dec 2024	40	16	5	61
Jan 2025	56	20	4	80
Feb 2025	58	11	7	76
Mar 2025	53	19	3	75
Apr 2025	47	37	0	84
May 2025	55	18	2	75
Jun 2025	77	13	3	93
Jul 2025	50	23	1	74
Aug 2025	70	27	2	99
Sep 2025	74	16	2	92
Oct 2025	60	31	0	91
Nov 2025	58	43	5	106
Dec 2025	47	44	3	94
Jan 2026	87	55	9	151
Feb 2026	70	44	2	116
Mar 2026	45	35	4	84

Cumulative views and downloads (calculated since 24 Jan 2014)

Month	HTML	PDF	XML	Total
Jan 2014	130	147	2	279
Feb 2014	67	75	5	147
Mar 2014	183	30	0	213
Apr 2014	56	41	1	98
May 2014	50	57	0	107
Jun 2014	27	39	2	68
Jul 2014	31	20	0	51
Aug 2014	182	173	4	359
Sep 2014	74	72	1	147
Oct 2014	70	69	2	141
Nov 2014	66	57	1	124
Dec 2014	38	57	4	99
Jan 2015	33	39	0	72
Feb 2015	34	30	0	64
Mar 2015	31	22	1	54
Apr 2015	31	20	1	52
May 2015	9	19	0	28
Jun 2015	43	31	2	76
Jul 2015	31	13	1	45
Aug 2015	22	12	2	36
Sep 2015	11	16	1	28
Oct 2015	41	23	1	65
Nov 2015	34	14	0	48
Dec 2015	26	30	0	56
Jan 2016	45	31	2	78
Feb 2016	42	34	1	77
Mar 2016	36	32	0	68
Apr 2016	16	14	0	30
May 2016	20	16	0	36
Jun 2016	15	6	0	21
Jul 2016	17	3	3	23
Aug 2016	14	7	0	21
Sep 2016	14	9	0	23
Oct 2016	19	8	0	27
Nov 2016	17	6	0	23
Dec 2016	3	12	0	15
Jan 2017	28	2	1	31
Feb 2017	15	14	1	30
Mar 2017	36	21	3	60
Apr 2017	41	14	1	56
May 2017	28	14	0	42
Jun 2017	31	11	1	43
Jul 2017	24	15	0	39
Aug 2017	13	11	2	26
Sep 2017	18	12	1	31
Oct 2017	13	12	0	25
Nov 2017	20	9	1	30
Dec 2017	10	8	0	18
Jan 2018	9	8	0	17
Feb 2018	15	10	0	25
Mar 2018	21	11	0	32
Apr 2018	7	11	0	18
May 2018	28	17	1	46
Jun 2018	11	8	1	20
Jul 2018	25	10	1	36
Aug 2018	21	7	0	28
Sep 2018	15	11	0	26
Oct 2018	28	15	5	48
Nov 2018	16	13	1	30
Dec 2018	17	7	2	26
Jan 2019	11	13	3	27
Feb 2019	12	8	0	20
Mar 2019	9	5	0	14
Apr 2019	9	8	0	17
May 2019	14	12	1	27
Jun 2019	13	8	0	21
Jul 2019	10	8	0	18
Aug 2019	17	5	2	24
Sep 2019	6	3	1	10
Oct 2019	15	5	1	21
Nov 2019	9	3	0	12
Dec 2019	19	4	0	23
Jan 2020	16	8	1	25
Feb 2020	17	4	0	21
Mar 2020	11	9	0	20
Apr 2020	22	7	0	29
May 2020	11	11	0	22
Jun 2020	22	7	0	29
Jul 2020	27	3	0	30
Aug 2020	19	6	3	28
Sep 2020	13	13	1	27
Oct 2020	19	10	1	30
Nov 2020	19	8	1	28
Dec 2020	16	7	2	25
Jan 2021	24	9	0	33
Feb 2021	17	9	0	26
Mar 2021	22	17	0	39
Apr 2021	21	12	0	33
May 2021	14	12	1	27
Jun 2021	15	11	0	26
Jul 2021	18	17	0	35
Aug 2021	13	9	1	23
Sep 2021	20	17	1	38
Oct 2021	21	44	0	65
Nov 2021	35	32	3	70
Dec 2021	33	11	2	46
Jan 2022	20	21	2	43
Feb 2022	26	5	1	32
Mar 2022	28	16	0	44
Apr 2022	21	9	1	31
May 2022	27	8	0	35
Jun 2022	27	11	0	38
Jul 2022	17	5	0	22
Aug 2022	23	2	1	26
Sep 2022	21	10	0	31
Oct 2022	35	19	1	55
Nov 2022	37	17	0	54
Dec 2022	39	13	1	53
Jan 2023	42	19	3	64
Feb 2023	30	19	1	50
Mar 2023	53	21	0	74
Apr 2023	33	14	1	48
May 2023	54	22	0	76
Jun 2023	66	15	1	82
Jul 2023	64	10	1	75
Aug 2023	64	16	3	83
Sep 2023	82	15	1	98
Oct 2023	181	14	3	198
Nov 2023	161	5	1	167
Dec 2023	65	16	3	84
Jan 2024	71	15	1	87
Feb 2024	54	25	1	80
Mar 2024	106	22	2	130
Apr 2024	69	34	14	117
May 2024	44	29	4	77
Jun 2024	41	22	5	68
Jul 2024	38	10	2	50
Aug 2024	59	17	5	81
Sep 2024	29	5	1	35
Oct 2024	49	11	0	60
Nov 2024	39	16	5	60
Dec 2024	40	16	5	61
Jan 2025	56	20	4	80
Feb 2025	58	11	7	76
Mar 2025	53	19	3	75
Apr 2025	47	37	0	84
May 2025	55	18	2	75
Jun 2025	77	13	3	93
Jul 2025	50	23	1	74
Aug 2025	70	27	2	99
Sep 2025	74	16	2	92
Oct 2025	60	31	0	91
Nov 2025	58	43	5	106
Dec 2025	47	44	3	94
Jan 2026	87	55	9	151
Feb 2026	70	44	2	116
Mar 2026	45	35	4	84

Latest update: 28 Mar 2026

CarbonTracker-CH4: an assimilation system for estimating emissions of atmospheric methane

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CarbonTracker-CH₄: an assimilation system for estimating emissions of atmospheric methane