Linking reported drought impacts with drought indices, water scarcity and aridity: the case of Kenya

Lam, Marleen R.; Matanó, Alessia; Van Loon, Anne F.; Odongo, Rhoda A.; Teklesadik, Aklilu D.; Wamucii, Charles N.; van den Homberg, Marc J. C.; Waruru, Shamton; Teuling, Adriaan J.

doi:https://doi.org/10.5194/nhess-23-2915-2023

Articles | Volume 23, issue 9

https://doi.org/10.5194/nhess-23-2915-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue:

Hydro-meteorological extremes and hazards: vulnerability,...

https://doi.org/10.5194/nhess-23-2915-2023

© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 23, issue 9

Research article

|

01 Sep 2023

Research article |

| 01 Sep 2023

Linking reported drought impacts with drought indices, water scarcity and aridity: the case of Kenya

Marleen R. Lam, Alessia Matanó, Anne F. Van Loon, Rhoda A. Odongo, Aklilu D. Teklesadik, Charles N. Wamucii, Marc J. C. van den Homberg, Shamton Waruru, and Adriaan J. Teuling

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Month	HTML	PDF	XML	Total
Jun 2022	157	45	6	208
Jul 2022	49	20	1	70
Aug 2022	124	37	3	164
Sep 2022	77	21	0	98
Oct 2022	48	28	2	78
Nov 2022	122	29	5	156
Dec 2022	101	36	13	150
Jan 2023	52	12	0	64
Feb 2023	103	37	1	141
Mar 2023	52	15	3	70
Apr 2023	32	6	2	40
May 2023	37	6	1	44
Jun 2023	27	7	2	36
Jul 2023	32	22	4	58
Aug 2023	26	9	1	36
Sep 2023	347	78	8	433
Oct 2023	131	25	8	164
Nov 2023	29	13	1	43
Dec 2023	46	18	3	67
Jan 2024	150	22	7	179
Feb 2024	80	44	4	128
Mar 2024	98	39	6	143
Apr 2024	90	23	8	121
May 2024	73	19	4	96
Jun 2024	94	19	3	116
Jul 2024	91	22	6	119
Aug 2024	57	23	6	86
Sep 2024	60	19	4	83
Oct 2024	69	21	2	92
Nov 2024	21	3	0	24

Cumulative views and downloads (calculated since 17 Jun 2022)

Month	HTML	PDF	XML	Total
Jun 2022	157	45	6	208
Jul 2022	49	20	1	70
Aug 2022	124	37	3	164
Sep 2022	77	21	0	98
Oct 2022	48	28	2	78
Nov 2022	122	29	5	156
Dec 2022	101	36	13	150
Jan 2023	52	12	0	64
Feb 2023	103	37	1	141
Mar 2023	52	15	3	70
Apr 2023	32	6	2	40
May 2023	37	6	1	44
Jun 2023	27	7	2	36
Jul 2023	32	22	4	58
Aug 2023	26	9	1	36
Sep 2023	347	78	8	433
Oct 2023	131	25	8	164
Nov 2023	29	13	1	43
Dec 2023	46	18	3	67
Jan 2024	150	22	7	179
Feb 2024	80	44	4	128
Mar 2024	98	39	6	143
Apr 2024	90	23	8	121
May 2024	73	19	4	96
Jun 2024	94	19	3	116
Jul 2024	91	22	6	119
Aug 2024	57	23	6	86
Sep 2024	60	19	4	83
Oct 2024	69	21	2	92
Nov 2024	21	3	0	24

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Short summary

There is still no full understanding of the relation between drought impacts and drought indices in the Horn of Africa where water scarcity and arid regions are also present. This study assesses their relation in Kenya. A random forest model reveals that each region, aggregated by aridity, has its own set of predictors for every impact category. Water scarcity was not found to be related to aridity. Understanding these relations contributes to the development of drought early warning systems.

Linking reported drought impacts with drought indices, water scarcity and aridity: the case of Kenya

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