Migration as adaptation to freshwater and inland hydroclimatic changes? A meta-review of existing evidence
Caretta, Martina Angela LU
; Fanghella, Valeria
; Rittelmeyer, Pam
; Srinivasan, Jaishri
; Panday, Prajjwal K.
; Parajuli, Jagadish
; Priya, Ritu
; Reddy, E. B.Uday Bhaskar
; Seigerman, Cydney Kate
and Mukherji, Aditi
(2023)
In Climatic Change
176(8).
- Abstract
Due to its potential geo-political and environmental implications, climate migration is an increasing concern to the international community. However, while there is considerable attention devoted to migration in response to sea-level rise, there is a limited understanding of human mobility due to freshwater and inland hydroclimatic changes. Hence, the aim of this paper is to examine the existing evidence on migration as an adaptation strategy due to freshwater and inland hydroclimatic changes. A meta-review of papers published between 2014 and 2019 yielded 67 publications, the majority of which focus on a handful of countries in the Global South. Droughts, floods, extreme heat, and changes in seasonal precipitation patterns were... (More)
Due to its potential geo-political and environmental implications, climate migration is an increasing concern to the international community. However, while there is considerable attention devoted to migration in response to sea-level rise, there is a limited understanding of human mobility due to freshwater and inland hydroclimatic changes. Hence, the aim of this paper is to examine the existing evidence on migration as an adaptation strategy due to freshwater and inland hydroclimatic changes. A meta-review of papers published between 2014 and 2019 yielded 67 publications, the majority of which focus on a handful of countries in the Global South. Droughts, floods, extreme heat, and changes in seasonal precipitation patterns were singled out as the most common hazards triggering migration. Importantly, most of the papers discuss mobility as part of a portfolio of responses. Motivations to migrate at the household level range from survival to searching for better economic opportunities. The outcomes of migration are mixed — spanning from higher incomes to difficulties in finding employment after moving and struggles with a higher cost of living. While remittances can be beneficial, migration does not always have a positive outcome for those who are left behind. Furthermore, this meta-review shows that migration, even when desired, is not an option for some of the most vulnerable households. These multifaceted results suggest that, while climate mobility is certainly happening due to freshwater and inland hydroclimatic changes, studies reviewing it are limited and substantial gaps remain in terms of geographical coverage, implementation assessments, and outcomes evaluation. We argue that these gaps need to be filled to inform climate and migration policies that increasingly need to be intertwined rather than shaped in isolation from each other.
(Less)
- author
- Caretta, Martina Angela
LU
; Fanghella, Valeria
; Rittelmeyer, Pam
; Srinivasan, Jaishri
; Panday, Prajjwal K.
; Parajuli, Jagadish
; Priya, Ritu
; Reddy, E. B.Uday Bhaskar
; Seigerman, Cydney Kate
and Mukherji, Aditi
- organization
- publishing date
- 2023
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Adaptation, Climate migration, Freshwater and inland hydroclimatic changes, Human mobility, Meta-review
- in
- Climatic Change
- volume
- 176
- issue
- 8
- article number
- 100
- publisher
- Springer
- external identifiers
-
- scopus:85165231043
- ISSN
- 0165-0009
- DOI
- 10.1007/s10584-023-03573-6
- language
- English
- LU publication?
- yes
- id
- 5d0f481d-aa0d-44ca-a8c4-566a308764ee
- date added to LUP
- 2023-09-04 15:17:23
- date last changed
- 2023-09-04 15:17:23
@article{5d0f481d-aa0d-44ca-a8c4-566a308764ee,
abstract = {{<p>Due to its potential geo-political and environmental implications, climate migration is an increasing concern to the international community. However, while there is considerable attention devoted to migration in response to sea-level rise, there is a limited understanding of human mobility due to freshwater and inland hydroclimatic changes. Hence, the aim of this paper is to examine the existing evidence on migration as an adaptation strategy due to freshwater and inland hydroclimatic changes. A meta-review of papers published between 2014 and 2019 yielded 67 publications, the majority of which focus on a handful of countries in the Global South. Droughts, floods, extreme heat, and changes in seasonal precipitation patterns were singled out as the most common hazards triggering migration. Importantly, most of the papers discuss mobility as part of a portfolio of responses. Motivations to migrate at the household level range from survival to searching for better economic opportunities. The outcomes of migration are mixed — spanning from higher incomes to difficulties in finding employment after moving and struggles with a higher cost of living. While remittances can be beneficial, migration does not always have a positive outcome for those who are left behind. Furthermore, this meta-review shows that migration, even when desired, is not an option for some of the most vulnerable households. These multifaceted results suggest that, while climate mobility is certainly happening due to freshwater and inland hydroclimatic changes, studies reviewing it are limited and substantial gaps remain in terms of geographical coverage, implementation assessments, and outcomes evaluation. We argue that these gaps need to be filled to inform climate and migration policies that increasingly need to be intertwined rather than shaped in isolation from each other.</p>}},
author = {{Caretta, Martina Angela and Fanghella, Valeria and Rittelmeyer, Pam and Srinivasan, Jaishri and Panday, Prajjwal K. and Parajuli, Jagadish and Priya, Ritu and Reddy, E. B.Uday Bhaskar and Seigerman, Cydney Kate and Mukherji, Aditi}},
issn = {{0165-0009}},
keywords = {{Adaptation; Climate migration; Freshwater and inland hydroclimatic changes; Human mobility; Meta-review}},
language = {{eng}},
number = {{8}},
publisher = {{Springer}},
series = {{Climatic Change}},
title = {{Migration as adaptation to freshwater and inland hydroclimatic changes? A meta-review of existing evidence}},
url = {{http://dx.doi.org/10.1007/s10584-023-03573-6}},
doi = {{10.1007/s10584-023-03573-6}},
volume = {{176}},
year = {{2023}},
}