Nitrogen cycling in shallow low-oxygen coastal waters off Peru from nitrite  and nitrate nitrogen and oxygen isotopes

Hu, Happy; Bourbonnais, Annie; Larkum, Jennifer; Bange, Hermann W.; Altabet, Mark A.

doi:10.5194/bg-13-1453-2016

Articles | Volume 13, issue 5

https://doi.org/10.5194/bg-13-1453-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Biogeochemical processes, tropospheric chemistry and interactions...

https://doi.org/10.5194/bg-13-1453-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13, issue 5

Research article

|

09 Mar 2016

Research article |

| 09 Mar 2016

Nitrogen cycling in shallow low-oxygen coastal waters off Peru from nitrite and nitrate nitrogen and oxygen isotopes

Happy Hu, Annie Bourbonnais, Jennifer Larkum, Hermann W. Bange, and Mark A. Altabet

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Month	HTML	PDF	XML	Total
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Aug 2015	14	8	0	22
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Oct 2015	17	8	0	25
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Jan 2016	9	8	0	17
Feb 2016	8	6	0	14
Mar 2016	129	77	2	208
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Jul 2016	16	8	1	25
Aug 2016	14	6	1	21
Sep 2016	11	9	0	20
Oct 2016	14	7	1	22
Nov 2016	9	3	1	13
Dec 2016	5	1	1	7
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Feb 2017	32	13	0	45
Mar 2017	37	13	1	51
Apr 2017	33	14	4	51
May 2017	22	18	1	41
Jun 2017	24	12	2	38
Jul 2017	15	4	1	20
Aug 2017	11	7	1	19
Sep 2017	11	7	1	19
Oct 2017	4	7	0	11
Nov 2017	10	13	0	23
Dec 2017	11	7	1	19
Jan 2018	9	12	0	21
Feb 2018	10	8	0	18
Mar 2018	12	11	1	24
Apr 2018	7	7	0	14
May 2018	7	10	0	17
Jun 2018	8	7	0	15
Jul 2018	10	8	0	18
Aug 2018	16	9	0	25
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Oct 2019	12	12	3	27
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Dec 2019	6	9	0	15
Jan 2020	17	9	4	30
Feb 2020	6	4	0	10
Mar 2020	6	11	1	18
Apr 2020	6	12	0	18
May 2020	4	5	1	10
Jun 2020	28	9	3	40
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Aug 2020	12	5	5	22
Sep 2020	11	4	6	21
Oct 2020	12	13	6	31
Nov 2020	15	12	3	30
Dec 2020	7	6	6	19
Jan 2021	26	22	6	54
Feb 2021	9	9	6	24
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Apr 2021	13	9	2	24
May 2021	9	9	0	18
Jun 2021	7	6	0	13
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Mar 2022	16	7	2	25
Apr 2022	13	3	0	16
May 2022	11	10	0	21
Jun 2022	11	8	2	21
Jul 2022	8	2	0	10
Aug 2022	11	3	0	14
Sep 2022	11	9	0	20
Oct 2022	13	7	2	22
Nov 2022	56	20	6	82
Dec 2022	16	10	3	29
Jan 2023	10	9	1	20
Feb 2023	14	11	2	27
Mar 2023	13	5	0	18
Apr 2023	10	6	0	16
May 2023	26	14	1	41
Jun 2023	32	9	2	43
Jul 2023	13	13	0	26
Aug 2023	9	10	4	23
Sep 2023	6	8	1	15
Oct 2023	16	8	5	29
Nov 2023	10	5	3	18
Dec 2023	14	4	0	18
Jan 2024	5	5	0	10
Feb 2024	6	5	0	11
Mar 2024	14	16	2	32
Apr 2024	13	23	1	37
May 2024	20	24	3	47
Jun 2024	20	16	2	38
Jul 2024	20	44	4	68
Aug 2024	23	36	3	62
Sep 2024	5	11	0	16
Oct 2024	21	15	1	37
Nov 2024	10	8	1	19
Dec 2024	5	7	0	12
Jan 2025	15	11	0	26
Feb 2025	23	11	0	34
Mar 2025	25	10	0	35
Apr 2025	23	21	1	45
May 2025	24	7	0	31
Jun 2025	44	15	1	60
Jul 2025	25	17	2	44
Aug 2025	26	5	3	34
Sep 2025	42	16	2	60
Oct 2025	19	24	2	45
Nov 2025	36	22	3	61
Dec 2025	29	29	15	73
Jan 2026	9	8	1	18

Cumulative views and downloads (calculated since 18 May 2015)

Month	HTML	PDF	XML	Total
May 2015	61	53	1	115
Jun 2015	24	25	0	49
Jul 2015	22	13	0	35
Aug 2015	14	8	0	22
Sep 2015	7	10	1	18
Oct 2015	17	8	0	25
Nov 2015	16	17	0	33
Dec 2015	7	9	0	16
Jan 2016	9	8	0	17
Feb 2016	8	6	0	14
Mar 2016	129	77	2	208
Apr 2016	26	15	0	41
May 2016	20	15	2	37
Jun 2016	22	7	5	34
Jul 2016	16	8	1	25
Aug 2016	14	6	1	21
Sep 2016	11	9	0	20
Oct 2016	14	7	1	22
Nov 2016	9	3	1	13
Dec 2016	5	1	1	7
Jan 2017	20	9	2	31
Feb 2017	32	13	0	45
Mar 2017	37	13	1	51
Apr 2017	33	14	4	51
May 2017	22	18	1	41
Jun 2017	24	12	2	38
Jul 2017	15	4	1	20
Aug 2017	11	7	1	19
Sep 2017	11	7	1	19
Oct 2017	4	7	0	11
Nov 2017	10	13	0	23
Dec 2017	11	7	1	19
Jan 2018	9	12	0	21
Feb 2018	10	8	0	18
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Apr 2018	7	7	0	14
May 2018	7	10	0	17
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Aug 2018	16	9	0	25
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Apr 2020	6	12	0	18
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Oct 2020	12	13	6	31
Nov 2020	15	12	3	30
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Jun 2021	7	6	0	13
Jul 2021	8	15	0	23
Aug 2021	7	8	1	16
Sep 2021	15	12	0	27
Oct 2021	9	31	0	40
Nov 2021	10	25	1	36
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Jan 2022	11	9	0	20
Feb 2022	13	4	1	18
Mar 2022	16	7	2	25
Apr 2022	13	3	0	16
May 2022	11	10	0	21
Jun 2022	11	8	2	21
Jul 2022	8	2	0	10
Aug 2022	11	3	0	14
Sep 2022	11	9	0	20
Oct 2022	13	7	2	22
Nov 2022	56	20	6	82
Dec 2022	16	10	3	29
Jan 2023	10	9	1	20
Feb 2023	14	11	2	27
Mar 2023	13	5	0	18
Apr 2023	10	6	0	16
May 2023	26	14	1	41
Jun 2023	32	9	2	43
Jul 2023	13	13	0	26
Aug 2023	9	10	4	23
Sep 2023	6	8	1	15
Oct 2023	16	8	5	29
Nov 2023	10	5	3	18
Dec 2023	14	4	0	18
Jan 2024	5	5	0	10
Feb 2024	6	5	0	11
Mar 2024	14	16	2	32
Apr 2024	13	23	1	37
May 2024	20	24	3	47
Jun 2024	20	16	2	38
Jul 2024	20	44	4	68
Aug 2024	23	36	3	62
Sep 2024	5	11	0	16
Oct 2024	21	15	1	37
Nov 2024	10	8	1	19
Dec 2024	5	7	0	12
Jan 2025	15	11	0	26
Feb 2025	23	11	0	34
Mar 2025	25	10	0	35
Apr 2025	23	21	1	45
May 2025	24	7	0	31
Jun 2025	44	15	1	60
Jul 2025	25	17	2	44
Aug 2025	26	5	3	34
Sep 2025	42	16	2	60
Oct 2025	19	24	2	45
Nov 2025	36	22	3	61
Dec 2025	29	29	15	73
Jan 2026	9	8	1	18

Latest update: 19 Jan 2026