Enhancing the sample diversity of snowball samples: Recommendations from a research project on anti-dam movements in Southeast Asia

Julian Kirchherr; Katrina Charles

doi:10.1371/journal.pone.0201710

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Open Access

Peer-reviewed

Research Article

Enhancing the sample diversity of snowball samples: Recommendations from a research project on anti-dam movements in Southeast Asia

Julian Kirchherr ,

Contributed equally to this work with: Julian Kirchherr, Katrina Charles

Roles Conceptualization, Investigation, Visualization, Writing – original draft

* E-mail: j.kirchherr@uu.nl

Affiliations Faculty of Geosciences, Utrecht University, Utrecht, the Netherlands, School of Geography and the Environment, University of Oxford, Oxford, United Kingdom

http://orcid.org/0000-0001-6272-8900

⨯
Katrina Charles

Contributed equally to this work with: Julian Kirchherr, Katrina Charles

Roles Supervision, Writing – review & editing

Affiliation School of Geography and the Environment, University of Oxford, Oxford, United Kingdom
⨯

Enhancing the sample diversity of snowball samples: Recommendations from a research project on anti-dam movements in Southeast Asia

Julian Kirchherr,
Katrina Charles

Published: August 22, 2018
https://doi.org/10.1371/journal.pone.0201710

About the Authors

Julian Kirchherr

Contributed equally to this work with: Julian Kirchherr, Katrina Charles

Roles Conceptualization, Investigation, Visualization, Writing – original draft

* E-mail: j.kirchherr@uu.nl

Affiliations Faculty of Geosciences, Utrecht University, Utrecht, the Netherlands, School of Geography and the Environment, University of Oxford, Oxford, United Kingdom

http://orcid.org/0000-0001-6272-8900

Katrina Charles

Contributed equally to this work with: Julian Kirchherr, Katrina Charles

Roles Supervision, Writing – review & editing

Affiliation School of Geography and the Environment, University of Oxford, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

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