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Cited by 382

The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Organic pollution of rivers: Combined threats of urbanization, livestock farming and global climate change

Open access
Wen, Yingrong, Schoups, Gerrit, van de Giesen, Nick·2017·Scientific Reports

Abstract

Organic pollution of rivers by wastewater discharge from human activities negatively impacts people and ecosystems. Without treatment, pollution control relies on a combination of natural degradation and dilution by natural runoff to reduce downstream effects. We quantify here for the first time the global sanitation crisis through its impact on organic river pollution from the threats of (1) increasing wastewater discharge due to urbanization and intensification of livestock farming, and (2) reductions in river dilution capacity due to climate change and water extractions. Using in-stream Biochemical Oxygen Demand (BOD) as an overall indicator of organic river pollution, we calculate historical (2000) and future (2050) BOD concentrations in global river networks. Despite significant self-cleaning capacities of rivers, the number of people affected by organic pollution (BOD >5 mg/l) is projected to increase from 1.1 billion in 2000 to 2.5 billion in 2050. With developing countries disproportionately affected, our results point to a growing need for affordable wastewater solutions.

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Metadata

Authors
Wen, Y., Schoups, G., & van de Giesen, N.
Venue
Scientific Reports
Published
2017-02-23
Volume
7
Issue
1
Pages
43289-43289
ISSN
2045-2322 (ISSN-L)
OpenAlex
W2590804640
Cited by
382
References
31
FWCI
13.91
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Organic pollution of rivers: Combined threats of urbanization, livestock farming and global climate change. https://app.cochat.ai/papers/10.1038/srep43289
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Wen, Y., Schoups, G., & van de Giesen, N. (2017). Organic pollution of rivers: Combined threats of urbanization, livestock farming and global climate change. Scientific Reports. https://doi.org/10.1038/srep43289

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