Modeling the impact of river discharge and wind on the hypoxia off Yangtze Estuary

Zheng, Jingjing; Gao, Shan; Liu, Guimei; Wang, Hui; Zhu, Xueming

doi:10.5194/nhess-16-2559-2016

Articles | Volume 16, issue 12

https://doi.org/10.5194/nhess-16-2559-2016

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

Special issue:

Situational sea awareness technologies for maritime safety...

https://doi.org/10.5194/nhess-16-2559-2016

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

Articles | Volume 16, issue 12

Research article

|

01 Dec 2016

Research article |

| 01 Dec 2016

Modeling the impact of river discharge and wind on the hypoxia off Yangtze Estuary

Jingjing Zheng, Shan Gao, Guimei Liu, Hui Wang, and Xueming Zhu

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Views and downloads (calculated since 04 May 2016)

Month	HTML	PDF	XML	Total
May 2016	57	16	1	74
Jun 2016	12	9	2	23
Jul 2016	19	7	0	26
Aug 2016	15	1	0	16
Sep 2016	6	3	0	9
Oct 2016	9	1	0	10
Nov 2016	5	2	1	8
Dec 2016	70	18	2	90
Jan 2017	50	20	0	70
Feb 2017	7	3	0	10
Mar 2017	25	17	0	42
Apr 2017	15	6	0	21
May 2017	17	11	1	29
Jun 2017	18	12	1	31
Jul 2017	14	16	0	30
Aug 2017	11	16	2	29
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Oct 2017	9	12	1	22
Nov 2017	7	12	1	20
Dec 2017	13	23	1	37
Jan 2018	14	19	3	36
Feb 2018	5	9	0	14
Mar 2018	13	14	2	29
Apr 2018	9	10	0	19
May 2018	8	10	0	18
Jun 2018	15	12	2	29
Jul 2018	12	22	2	36
Aug 2018	20	17	0	37
Sep 2018	14	16	1	31
Oct 2018	14	22	1	37
Nov 2018	18	16	0	34
Dec 2018	4	17	0	21
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Mar 2019	5	15	0	20
Apr 2019	2	18	0	20
May 2019	2	16	0	18
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Jul 2019	5	26	1	32
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Jan 2020	5	7	2	14
Feb 2020	5	4	1	10
Mar 2020	5	5	0	10
Apr 2020	4	11	0	15
May 2020	8	5	1	14
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Jul 2020	23	29	10	62
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Dec 2020	9	7	0	16
Jan 2021	20	6	0	26
Feb 2021	7	7	0	14
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Apr 2021	5	5	2	12
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Nov 2021	5	29	0	34
Dec 2021	14	7	1	22
Jan 2022	18	8	0	26
Feb 2022	19	5	2	26
Mar 2022	21	10	0	31
Apr 2022	24	11	3	38
May 2022	23	9	1	33
Jun 2022	16	4	1	21
Jul 2022	18	3	0	21
Aug 2022	15	25	0	40
Sep 2022	9	5	0	14
Oct 2022	8	5	1	14
Nov 2022	14	6	0	20
Dec 2022	19	3	0	22
Jan 2023	12	11	0	23
Feb 2023	25	7	1	33
Mar 2023	19	7	0	26
Apr 2023	7	3	0	10
May 2023	29	9	4	42
Jun 2023	34	3	0	37
Jul 2023	16	8	1	25
Aug 2023	12	3	2	17
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Jan 2024	9	6	2	17
Feb 2024	6	4	2	12
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Apr 2024	25	7	6	38
May 2024	10	13	0	23
Jun 2024	12	11	2	25
Jul 2024	18	9	4	31
Aug 2024	23	8	3	34
Sep 2024	14	5	1	20
Oct 2024	12	7	0	19
Nov 2024	14	11	0	25
Dec 2024	13	1	1	15
Jan 2025	19	11	5	35
Feb 2025	36	12	2	50
Mar 2025	16	7	1	24
Apr 2025	17	17	0	34
May 2025	21	6	0	27
Jun 2025	43	18	1	62
Jul 2025	16	9	1	26
Aug 2025	25	14	3	42
Sep 2025	15	14	0	29
Oct 2025	29	27	2	58
Nov 2025	24	12	2	38

Cumulative views and downloads (calculated since 04 May 2016)

Month	HTML	PDF	XML	Total
May 2016	57	16	1	74
Jun 2016	12	9	2	23
Jul 2016	19	7	0	26
Aug 2016	15	1	0	16
Sep 2016	6	3	0	9
Oct 2016	9	1	0	10
Nov 2016	5	2	1	8
Dec 2016	70	18	2	90
Jan 2017	50	20	0	70
Feb 2017	7	3	0	10
Mar 2017	25	17	0	42
Apr 2017	15	6	0	21
May 2017	17	11	1	29
Jun 2017	18	12	1	31
Jul 2017	14	16	0	30
Aug 2017	11	16	2	29
Sep 2017	16	13	2	31
Oct 2017	9	12	1	22
Nov 2017	7	12	1	20
Dec 2017	13	23	1	37
Jan 2018	14	19	3	36
Feb 2018	5	9	0	14
Mar 2018	13	14	2	29
Apr 2018	9	10	0	19
May 2018	8	10	0	18
Jun 2018	15	12	2	29
Jul 2018	12	22	2	36
Aug 2018	20	17	0	37
Sep 2018	14	16	1	31
Oct 2018	14	22	1	37
Nov 2018	18	16	0	34
Dec 2018	4	17	0	21
Jan 2019	4	12	0	16
Feb 2019	6	13	1	20
Mar 2019	5	15	0	20
Apr 2019	2	18	0	20
May 2019	2	16	0	18
Jun 2019	9	17	0	26
Jul 2019	5	26	1	32
Aug 2019	4	14	0	18
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Dec 2019	8	13	0	21
Jan 2020	5	7	2	14
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Mar 2020	5	5	0	10
Apr 2020	4	11	0	15
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Jul 2020	23	29	10	62
Aug 2020	5	13	4	22
Sep 2020	16	9	0	25
Oct 2020	10	14	3	27
Nov 2020	12	9	4	25
Dec 2020	9	7	0	16
Jan 2021	20	6	0	26
Feb 2021	7	7	0	14
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Apr 2021	5	5	2	12
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Jun 2021	10	11	0	21
Jul 2021	9	7	3	19
Aug 2021	17	12	0	29
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Oct 2021	5	32	1	38
Nov 2021	5	29	0	34
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Jan 2022	18	8	0	26
Feb 2022	19	5	2	26
Mar 2022	21	10	0	31
Apr 2022	24	11	3	38
May 2022	23	9	1	33
Jun 2022	16	4	1	21
Jul 2022	18	3	0	21
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Nov 2022	14	6	0	20
Dec 2022	19	3	0	22
Jan 2023	12	11	0	23
Feb 2023	25	7	1	33
Mar 2023	19	7	0	26
Apr 2023	7	3	0	10
May 2023	29	9	4	42
Jun 2023	34	3	0	37
Jul 2023	16	8	1	25
Aug 2023	12	3	2	17
Sep 2023	12	6	1	19
Oct 2023	7	4	0	11
Nov 2023	4	2	1	7
Dec 2023	13	7	1	21
Jan 2024	9	6	2	17
Feb 2024	6	4	2	12
Mar 2024	9	13	0	22
Apr 2024	25	7	6	38
May 2024	10	13	0	23
Jun 2024	12	11	2	25
Jul 2024	18	9	4	31
Aug 2024	23	8	3	34
Sep 2024	14	5	1	20
Oct 2024	12	7	0	19
Nov 2024	14	11	0	25
Dec 2024	13	1	1	15
Jan 2025	19	11	5	35
Feb 2025	36	12	2	50
Mar 2025	16	7	1	24
Apr 2025	17	17	0	34
May 2025	21	6	0	27
Jun 2025	43	18	1	62
Jul 2025	16	9	1	26
Aug 2025	25	14	3	42
Sep 2025	15	14	0	29
Oct 2025	29	27	2	58
Nov 2025	24	12	2	38

Latest update: 28 Nov 2025

Short summary

In this paper, a three-dimensional hydrodynamic model was coupled to a biological model to simulate the ecological system of the East China Sea. In addition, the sensitive experiments were also used to examine the role of physical forcing (river discharge, wind speed, wind direction) in controlling hypoxia in waters adjacent the Yangtze Estuary. The results showed that the wind field and river discharge have significant impact on the hypoxia off the Yangtze Estuary.