Skip to main content
Log in

Solid waste generation indicators, per capita, in Amazonian countries

  • Research Article
  • Published:
Environmental Science and Pollution Research Aims and scope Submit manuscript

Abstract

Countries participating in the Amazon Cooperation Treaty Organization have few options for the environmentally appropriate final disposal of municipal solid waste. Thus, sustainable practices aimed at reducing the negative effects of such a disposal on the environment are complex and hard to accomplish, since solid waste generation per capita proportionally increases as populations grow (≈ 2.7% > world average), mainly in countries inserted in Amazon Cooperation Treaty Organization. Thus, demographic, socioeconomic, management, and ecological factors represented by 18 independent variables were statistically analyzed to explain waste per capita variation in Amazonian countries and sub-regions. Multiple Kruskal–Wallis tests were applied; 13 of them recorded significant results (p < 0.05). Subsequently, simple and multivariate regression analyses were carried out by taking into consideration waste per capita and significant variables. Simple regression results recorded for variables “IAC” and “Gini index” were significant (RIAC2 = 60.09%, RGini2 = 30.83%), with emphasis on “Amazon biome” (DF = 33, p < 0.01, RBiome2 = 5.34%). Multivariate models resulted in wide explainability variation, depending on the number and type of available variable (54.47% ≤ Raj2 ≤ 70.83%), with emphasis on “IAC,” “Ptot,” “Purb,” “Wton,” “Lon,” Area, “HDI,” “Gini,” and “SDG11” (p < 0.01). In conclusion, waste per capita estimation models can present variations and geographical interdependencies due to different variables and factors that reflect the current public policies and municipal solid waste management practices.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3

Source: ACTO (2018)

Fig. 4
Fig. 5

Similar content being viewed by others

Data Availability

All data generated or analyzed during this study are included in this published article and its supplementary file.

References

Download references

Acknowledgements

The authors are grateful to the Education and Training Alliance Program (PAEC-OAS-GCUB), Propespg/UNIFAP; to the Chemistry, Sanitation and Environmental Systems Modeling Laboratory (LQSMSA) and to public agencies in Brazil (SNIS), Colombia (SSPD), Peru (MINAM) for making their data available.

Funding

The current study was funded by CAPES/PPGCA-UNIFAP program (process n. 88882.441452/2019–01); CNPq (process n. 309684/2018–8) and Funasa—Tedplan/TR 06/2018.

Author information

Authors and Affiliations

Authors

Contributions

The study proposal was designed by advisors CARF and ACdC. HFAC performed all other steps and elaborated the figures. CARF and ACdC prepared and reviewed the statistical analyses. All authors participated in data analysis and curation processes. All authors have read and approved the final manuscript.

Corresponding author

Correspondence to Carlos Armando Reyes Flores.

Ethics declarations

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Competing interests

The authors declare no competing interests.

Additional information

Responsible Editor: Ta Yeong Wu

Publisher's note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 47 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Flores, C.A.R., da Cunha, A.C. & Cunha, H.F.A. Solid waste generation indicators, per capita, in Amazonian countries. Environ Sci Pollut Res 29, 33138–33151 (2022). https://doi.org/10.1007/s11356-022-18509-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11356-022-18509-3

Keywords

Navigation