scholarly journals A meta-analysis of country-level studies on environmental change and migration

2020 ◽  
Vol 10 (10) ◽  
pp. 904-912 ◽  
Author(s):  
Roman Hoffmann ◽  
Anna Dimitrova ◽  
Raya Muttarak ◽  
Jesus Crespo Cuaresma ◽  
Jonas Peisker
Keyword(s):  
Environmental Change ◽  
Meta Analysis ◽  
Country Level ◽  
And Migration

scholarly journals Responses of nitrogen concentrations and pools to multiple environmental change drivers: A meta‐analysis across terrestrial ecosystems

2019 ◽  
Vol 28 (5) ◽  
pp. 690-724 ◽  
Author(s):  
Kai Yue ◽  
Yan Peng ◽  
Dario A. Fornara ◽  
Koenraad Van Meerbeek ◽  
Lars Vesterdal ◽  
...  
Keyword(s):  
Environmental Change ◽  
Meta Analysis ◽  
Terrestrial Ecosystems ◽  
Nitrogen Concentrations

scholarly journals A meta-analysis of the literature on climate change and migration

2021 ◽  
pp. 1-52
Author(s):  
Michel Beine ◽  
Lionel Jeusette
Keyword(s):  
Climate Change ◽  
Climatic Factors ◽  
Human Mobility ◽  
Meta Analysis ◽  
Empirical Studies ◽  
Displacement Effect ◽  
Methodological Choices ◽  
Econometric Methods ◽  
And Migration

Abstract Recent surveys of the literature on climate change and migration emphasize the important diversity of outcomes and approaches of the empirical studies. In this paper, we conduct a meta-analysis in order to investigate the role of the methodological choices of these empirical studies in finding some particular results concerning the role of climatic factors as drivers of human mobility. We code 51 papers representative of the literature in terms of methodological approaches. This results in the coding of more than 85 variables capturing the methodology of the main dimensions of the analysis at the regression level. These dimensions include authors' reputation, type of mobility, measures of mobility, type of data, context of the study, econometric methods, and last but not least measures of the climatic factors. We look at the influence of these characteristics on the probability of finding any effect of climate change, a displacement effect, an increase in immobility, and evidence in favor of a direct vs. an indirect effect. Our results highlight the role of some important methodological choices, such as the frequency of the data on mobility, the level of development, the measures of human mobility and of the climatic factors as well as the econometric methodology.

Alliance experience and performance outcomes: A meta-analysis

2021 ◽  
pp. 147612702098287
Author(s):  
Peng Wang ◽  
Xu Jiang ◽  
Maggie Chuoyan Dong
Keyword(s):  
Strategic Alliance ◽  
Meta Analysis ◽  
Group Analysis ◽  
Performance Outcomes ◽  
Country Level ◽  
Different Types ◽  
Performance Consequences ◽  
Controversial Topic ◽  
Alliance Experience ◽  
And Performance

Alliance experience has been a frequent topic in strategic alliance research in recent decades. Nonetheless, its performance consequences, either as a whole or differentiated into general versus partner-specific alliance experience, are neither theoretically clear nor empirically consistent. We use a range of meta-analytic techniques to integrate the empirical findings of 143 studies and provide a more conclusive assessment compared to prior research. Our study thus addresses a long-standing, understudied, and controversial topic: the distinction between the two types of alliance experiences. Going beyond traditional sub-group analysis, we reveal the contextual contingencies by examining how different types of alliance experiences and performance outcomes jointly affect the alliance experience–performance relationship. Moreover, we identify critical country-level institutional contingencies that moderate the focal effect.

Double displacement – Interactions between resettlement, environmental change and migration

Geoforum ◽  
2022 ◽  
Vol 129 ◽  
pp. 13-27
Author(s):  
Fiona Miller ◽  
Tran Thi Phung Ha ◽  
Huynh Van Da ◽  
Ngo Thi Thanh Thuy ◽  
Boi Huyen Ngo
Keyword(s):  
Environmental Change ◽  
And Migration

Environmental change and migration

2018 ◽  
pp. 163-177 ◽  
Author(s):  
Victoria van der Land ◽  
Clemens Romankiewicz ◽  
Kees van der Geest
Keyword(s):  
Environmental Change ◽  
And Migration

scholarly journals Trade and Deforestation Predict Rat Lungworm Disease, an Invasive-Driven Zoonosis, at Global and Regional Scales

2021 ◽  
Vol 9 ◽  
Author(s):  
Luz A. de Wit ◽  
Taylor H. Ricketts
Keyword(s):  
Land Use ◽  
Environmental Change ◽  
Human Health ◽  
Native Species ◽  
Disease Risk ◽  
Zoonotic Disease ◽  
Global Scale ◽  
Country Level ◽  
Rat Lungworm ◽  
Land Use Policies

The introduction of non-native species and deforestation are both important drivers of environmental change that can also facilitate the geographic spread of zoonotic pathogens and increase disease risk in humans. With ongoing trends in globalization and land-use conversions, introduced species and deforestation are ever more likely to pose threats to human health. Here, we used rat lungworm disease, an emerging zoonotic disease caused by Angiostrongylus cantonensis and maintained by invasive rats and snails, to explore how these two forms of environmental change can impact zoonotic disease risk. We used logistic regressions to examine the role of global trade in the introduction of A. cantonensis at a country level and used model estimates to predict the probability of introduction as a function of trade. We then used hurdle-based regression models to examine the association between deforestation and rat lungworm disease in two regions where A. cantonensis is already established: Hawaii and Thailand. At the global scale, we found the trade of horticultural products to be an important driver in the spread of A. cantonensis and that the majority of countries at high risk of future A. cantonensis introduction are islands. At country scales, we found deforestation to increase the per-capita risk of A. cantonensis exposure in Hawaii and Thailand. Our study provides a preliminary view of the associations between species introductions, deforestation, and risk of A. cantonensis exposure in people. Better understanding how these two widespread and overlapping forms of environmental change affect human health can inform international biosecurity protocols, invasive species management, and land-use policies.

Migrations in Late Mesoamerica

2019 ◽  
pp. 1-40
Author(s):  
Christopher S. Beekman
Keyword(s):  
Environmental Change ◽  
Human Movement ◽  
Social Contexts ◽  
Political Systems ◽  
Migrant Populations ◽  
Terminal Classic ◽  
History Of ◽  
And Migration ◽  
Context Specific ◽  
Political Economic

This chapter addresses recent research that identifies migration as a specific form of human movement in which social groups move into new social contexts. Migration is inherently disruptive to people’s lives, and it occurs embedded within political, economic, or social processes that make it highly context-specific. I discuss the history of theory in migration research, including recent shifts away from a concern with ethnicity in favour of communities of practice. Late Mesoamerica is a data-rich environment for the study of migration within its social context. The Classic period saw regional political systems that extended their reach economically or militarily and frequently had a demographic component. The widespread disruption of the Epiclassic or Terminal Classic periods included environmental change, political collapse, and a major reorganization of the social landscape. The Postclassic witnessed the re-emergence of complex societies claiming descent from migrant populations. The contributions to this volume come from many different disciplines and assess the timing, causes, perceptions, and impacts of migrations across a variety of social contexts. Political disruption, environmental change, and migration are frequently interrelated in ways reminiscent of our world today.

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