Thresholds, switches and hysteresis in hydrology from the pedon to the catchment scale: a non-linear systems theory

O’Kane, J. P.; Flynn, D.

doi:10.5194/hess-11-443-2007

Articles | Volume 11, issue 1

https://doi.org/10.5194/hess-11-443-2007

© Author(s) 2007. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

Special issue:

A view from the watershed revisited

https://doi.org/10.5194/hess-11-443-2007

© Author(s) 2007. This work is licensed under
the Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License.

Articles | Volume 11, issue 1

17 Jan 2007

| 17 Jan 2007

Thresholds, switches and hysteresis in hydrology from the pedon to the catchment scale: a non-linear systems theory

J. P. O’Kane and D. Flynn

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Total article views: 3,192 (including HTML, PDF, and XML)

HTML	PDF	XML	Total	BibTeX	EndNote
1,713	1,347	132	3,192	194	183

HTML: 1,713
PDF: 1,347
XML: 132
Total: 3,192
BibTeX: 194
EndNote: 183

Views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	1	17	1	19
Mar 2013	6	24	0	30
Apr 2013	3	36	0	39
May 2013	2	14	0	16
Jun 2013	4	39	0	43
Jul 2013	1	21	0	22
Aug 2013	10	16	0	26
Sep 2013	4	7	0	11
Oct 2013	7	16	0	23
Nov 2013	4	20	0	24
Dec 2013	6	5	1	12
Jan 2014	6	15	2	23
Feb 2014	7	34	4	45
Mar 2014	12	15	2	29
Apr 2014	21	13	1	35
May 2014	7	33	0	40
Jun 2014	3	10	0	13
Jul 2014	1	26	0	27
Aug 2014	10	18	1	29
Sep 2014	5	13	0	18
Oct 2014	4	8	0	12
Nov 2014	6	27	1	34
Dec 2014	6	47	2	55
Jan 2015	1	5	0	6
Feb 2015	6	8	0	14
Mar 2015	13	3	0	16
Apr 2015	19	9	0	28
May 2015	3	6	0	9
Jun 2015	28	5	0	33
Jul 2015	23	3	1	27
Aug 2015	8	16	0	24
Sep 2015	15	4	0	19
Oct 2015	20	8	0	28
Nov 2015	19	7	0	26
Dec 2015	9	5	0	14
Jan 2016	12	6	0	18
Feb 2016	15	10	2	27
Mar 2016	25	2	0	27
Apr 2016	12	7	0	19
May 2016	8	4	0	12
Jun 2016	8	1	1	10
Jul 2016	5	2	1	8
Aug 2016	2	2	0	4
Sep 2016	4	3	0	7
Oct 2016	4	2	1	7
Nov 2016	7	6	0	13
Dec 2016	5	3	0	8
Jan 2017	5	4	1	10
Feb 2017	6	0	6
Mar 2017	11	8	3	22
Apr 2017	10	3	1	14
May 2017	12	3	1	16
Jun 2017	19	5	5	29
Jul 2017	9	2	0	11
Aug 2017	3	5	0	8
Sep 2017	4	4	0	8
Oct 2017	3	5	0	8
Nov 2017	4	4	0	8
Dec 2017	2	5	0	7
Jan 2018	3	6	0	9
Feb 2018	4	3	0	7
Mar 2018	6	7	0	13
Apr 2018	4	4	0	8
May 2018	3	4	0	7
Jun 2018	5	2	0	7
Jul 2018	4	2	0	6
Aug 2018	5	4	0	9
Sep 2018	6	6	0	12
Oct 2018	5	12	0	17
Nov 2018	6	5	0	11
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Jan 2019	3	3	0	6
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Apr 2019	3	8	0	11
May 2019	6	2	0	8
Jun 2019	5	10	1	16
Jul 2019	7	5	0	12
Aug 2019	5	3	0	8
Sep 2019	3	1	0	4
Oct 2019	6	8	1	15
Nov 2019	7	9	1	17
Dec 2019	5	5	1	11
Jan 2020	8	4	1	13
Feb 2020	9	4	1	14
Mar 2020	9	9	1	19
Apr 2020	4	8	0	12
May 2020	4	4	1	9
Jun 2020	10	10	0	20
Jul 2020	11	5	2	18
Aug 2020	6	7	5	18
Sep 2020	9	6	0	15
Oct 2020	9	7	1	17
Nov 2020	3	3	0	6
Dec 2020	8	10	0	18
Jan 2021	14	11	0	25
Feb 2021	10	6	0	16
Mar 2021	5	5	0	10
Apr 2021	8	7	0	15
May 2021	5	11	0	16
Jun 2021	7	6	0	13
Jul 2021	5	3	0	8
Aug 2021	5	5	0	10
Sep 2021	8	6	0	14
Oct 2021	6	21	0	27
Nov 2021	11	13	0	24
Dec 2021	13	6	0	19
Jan 2022	15	8	0	23
Feb 2022	10	6	0	16
Mar 2022	11	10	1	22
Apr 2022	11	0	11
May 2022	4	4	1	9
Jun 2022	6	4	0	10
Jul 2022	5	4	0	9
Aug 2022	15	4	0	19
Sep 2022	11	6	0	17
Oct 2022	13	7	2	22
Nov 2022	17	8	0	25
Dec 2022	21	5	0	26
Jan 2023	14	7	3	24
Feb 2023	15	6	0	21
Mar 2023	11	5	0	16
Apr 2023	9	9	1	19
May 2023	15	13	1	29
Jun 2023	11	16	1	28
Jul 2023	11	9	2	22
Aug 2023	12	8	3	23
Sep 2023	5	5	0	10
Oct 2023	17	4	1	22
Nov 2023	9	9	3	21
Dec 2023	11	5	1	17
Jan 2024	11	8	3	22
Feb 2024	4	11	1	16
Mar 2024	14	13	3	30
Apr 2024	19	7	6	32
May 2024	16	10	2	28
Jun 2024	29	6	4	39
Jul 2024	11	5	0	16
Aug 2024	23	0	23
Sep 2024	10	4	0	14
Oct 2024	12	2	0	14
Nov 2024	14	6	0	20
Dec 2024	16	2	1	19
Jan 2025	16	5	0	21
Feb 2025	23	5	1	29
Mar 2025	17	9	3	29
Apr 2025	19	11	0	30
May 2025	51	15	1	67
Jun 2025	43	10	3	56
Jul 2025	25	9	0	34
Aug 2025	23	10	2	35
Sep 2025	51	14	2	67
Oct 2025	27	17	4	48
Nov 2025	31	10	2	43
Dec 2025	31	19	3	53
Jan 2026	53	12	12	77
Feb 2026	33	11	4	48
Mar 2026	17	7	7	31

Cumulative views and downloads (calculated since 01 Feb 2013)

Month	HTML	PDF	XML	Total
Feb 2013	1	17	1	19
Mar 2013	6	24	0	30
Apr 2013	3	36	0	39
May 2013	2	14	0	16
Jun 2013	4	39	0	43
Jul 2013	1	21	0	22
Aug 2013	10	16	0	26
Sep 2013	4	7	0	11
Oct 2013	7	16	0	23
Nov 2013	4	20	0	24
Dec 2013	6	5	1	12
Jan 2014	6	15	2	23
Feb 2014	7	34	4	45
Mar 2014	12	15	2	29
Apr 2014	21	13	1	35
May 2014	7	33	0	40
Jun 2014	3	10	0	13
Jul 2014	1	26	0	27
Aug 2014	10	18	1	29
Sep 2014	5	13	0	18
Oct 2014	4	8	0	12
Nov 2014	6	27	1	34
Dec 2014	6	47	2	55
Jan 2015	1	5	0	6
Feb 2015	6	8	0	14
Mar 2015	13	3	0	16
Apr 2015	19	9	0	28
May 2015	3	6	0	9
Jun 2015	28	5	0	33
Jul 2015	23	3	1	27
Aug 2015	8	16	0	24
Sep 2015	15	4	0	19
Oct 2015	20	8	0	28
Nov 2015	19	7	0	26
Dec 2015	9	5	0	14
Jan 2016	12	6	0	18
Feb 2016	15	10	2	27
Mar 2016	25	2	0	27
Apr 2016	12	7	0	19
May 2016	8	4	0	12
Jun 2016	8	1	1	10
Jul 2016	5	2	1	8
Aug 2016	2	2	0	4
Sep 2016	4	3	0	7
Oct 2016	4	2	1	7
Nov 2016	7	6	0	13
Dec 2016	5	3	0	8
Jan 2017	5	4	1	10
Feb 2017	6	0	6
Mar 2017	11	8	3	22
Apr 2017	10	3	1	14
May 2017	12	3	1	16
Jun 2017	19	5	5	29
Jul 2017	9	2	0	11
Aug 2017	3	5	0	8
Sep 2017	4	4	0	8
Oct 2017	3	5	0	8
Nov 2017	4	4	0	8
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Jan 2018	3	6	0	9
Feb 2018	4	3	0	7
Mar 2018	6	7	0	13
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Oct 2018	5	12	0	17
Nov 2018	6	5	0	11
Dec 2018	4	3	0	7
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Apr 2019	3	8	0	11
May 2019	6	2	0	8
Jun 2019	5	10	1	16
Jul 2019	7	5	0	12
Aug 2019	5	3	0	8
Sep 2019	3	1	0	4
Oct 2019	6	8	1	15
Nov 2019	7	9	1	17
Dec 2019	5	5	1	11
Jan 2020	8	4	1	13
Feb 2020	9	4	1	14
Mar 2020	9	9	1	19
Apr 2020	4	8	0	12
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Jun 2020	10	10	0	20
Jul 2020	11	5	2	18
Aug 2020	6	7	5	18
Sep 2020	9	6	0	15
Oct 2020	9	7	1	17
Nov 2020	3	3	0	6
Dec 2020	8	10	0	18
Jan 2021	14	11	0	25
Feb 2021	10	6	0	16
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Apr 2021	8	7	0	15
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Jul 2021	5	3	0	8
Aug 2021	5	5	0	10
Sep 2021	8	6	0	14
Oct 2021	6	21	0	27
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Feb 2022	10	6	0	16
Mar 2022	11	10	1	22
Apr 2022	11	0	11
May 2022	4	4	1	9
Jun 2022	6	4	0	10
Jul 2022	5	4	0	9
Aug 2022	15	4	0	19
Sep 2022	11	6	0	17
Oct 2022	13	7	2	22
Nov 2022	17	8	0	25
Dec 2022	21	5	0	26
Jan 2023	14	7	3	24
Feb 2023	15	6	0	21
Mar 2023	11	5	0	16
Apr 2023	9	9	1	19
May 2023	15	13	1	29
Jun 2023	11	16	1	28
Jul 2023	11	9	2	22
Aug 2023	12	8	3	23
Sep 2023	5	5	0	10
Oct 2023	17	4	1	22
Nov 2023	9	9	3	21
Dec 2023	11	5	1	17
Jan 2024	11	8	3	22
Feb 2024	4	11	1	16
Mar 2024	14	13	3	30
Apr 2024	19	7	6	32
May 2024	16	10	2	28
Jun 2024	29	6	4	39
Jul 2024	11	5	0	16
Aug 2024	23	0	23
Sep 2024	10	4	0	14
Oct 2024	12	2	0	14
Nov 2024	14	6	0	20
Dec 2024	16	2	1	19
Jan 2025	16	5	0	21
Feb 2025	23	5	1	29
Mar 2025	17	9	3	29
Apr 2025	19	11	0	30
May 2025	51	15	1	67
Jun 2025	43	10	3	56
Jul 2025	25	9	0	34
Aug 2025	23	10	2	35
Sep 2025	51	14	2	67
Oct 2025	27	17	4	48
Nov 2025	31	10	2	43
Dec 2025	31	19	3	53
Jan 2026	53	12	12	77
Feb 2026	33	11	4	48
Mar 2026	17	7	7	31

Latest update: 28 Mar 2026