Document Type

Response or Comment

Publication Title

Environmental Research Letters

Publisher

IOP Publishing

Publication Date

11-2014

Abstract

Abdi et al (2014 Environ. Res. Lett. 9 094003), have adapted the concept of comparing supply and demand of annual plant production known as human appropriation of net primary production (HANPP) to a region of the Sahel with rapid population growth. They found that HANPP more than doubled over the study period of 2000–2010, from 19% to 41%, suggesting increasing vulnerability of these populations to food insecurity.

Comments

Link to Publisher's Version: http://iopscience.iop.org/1748-9326/9/11/111003

Rights

© 2014 IOP Publishing Ltd

DOI

10.1088/1748-9326/9/11/111003

Recommended Citation

Steven W Running 2014 Environ. Res. Lett. 9 111003 doi:10.1088/1748-9326/9/11/111003

Creative Commons License

Creative Commons Attribution 3.0 License
This work is licensed under a Creative Commons Attribution 3.0 License.

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