References

  • Alsultan, J., M. Rice, A. Feldman, T. Nkrumah, S. Ergas, and K. Ghebremichael. 2021. “Biosand Filters for Water Purification.” The Science Teacher 88 (4): 41–46.
  • Beil, L. 2015. “Getting Creative to Cut Methane from Cows.” ScienceNews. Retrieved December 10, 2022. https://www.sciencenews.org/article/getting-creative-cut-methane-cows
  • Feldman, A., M. L. Cooke, and M. S. Ellsworth. 2010. “The Classroom Sandbox: A Physical Model for Scientific Inquiry.” The Science Teacher 77 (9): 58–62.
  • Hinds, G. R., P. Lens, Q. Zhang, and S. J. Ergas. 2017. “Microbial Biomethane Production from Municipal Solid Waste Using High Solids Anaerobic Digestion.” In Microbial Fuels: Technologies and Applications, edited by F. D. Harzevili and S. Hiligsmann, 153–188. Boca Raton, FL: CRC Press.
  • Khandan, N. N. 2002. Modeling Tools for Environmental Engineers and Scientists. Boca Raton, FL: CRC Press.
  • Knapp, J. R., G. L. Laur, P. A. Vadas, W. P. Weiss, and J. M. Tricarico. 2014. “Enteric Methane in Dairy Cattle Production: Quantifying the Opportunities and Impact of Reducing Emissions.” Journal of Dairy Science 97 (6): 3231–3261.
  • Moussa, R. R. 2022. “The Potential of Using Anaerobic Digesters in Developing Countries.” Journal of Cleaner Engineering and Technology 9 (2022): 100517.
  • Mutschlechner, M., N. Praeg, and P. Illmer. 2021. “Soil-Derived Inocula Enhance Methane Production and Counteract Common Process Failures during Anaerobic Digestion.” Frontiers in Microbiology 11: 572759.
  • National Research Council. 2012. A Framework for K-12 Science Education: Practices, Crosscutting Concepts, and Core Ideas. Washington, DC: National Academies Press. http://www.nap.edu/openbook.php?record_id=13165.
  • NGSS Lead States. 2013. Next Generation Science Standards: For States, by States. Washington, DC: The National Academies Press. http://www.nextgenscience.org.
  • Orr, A. I. 2011. How a Cow Eats Grass; Exploring Cow Digestion, FDA Center for Veterinary Medicine. Silver Springs, MD: USFDA.
  • Rajput, A. A., and Z. Sheikh. 2019. “Effect of Inoculum Type and Organic Loading on Biogas Production of Sunflower Meal and Wheat Straw.” Sustainable Environment Research 29 (1): 1–10.
  • Stephan, R. M., R. H. Mohtar, B. Daher, A. E. Irujo, A. Hillers, J. C. Ganter, L. Karlberg, et al. 2018. “Water–Energy–Food Nexus: A Platform for Implementing the Sustainable Development Goals.” Water International 43 (3): 472–479.
  • USDA. 2022. “Happy Earth Day! Scientists Working to Reduce Methane Emissions.” US Department of Agriculture. https://www.usda.gov/media/blog/2022/04/22/happy-earth-day-scientists-working-reduce-methane-emissions
  • USEPA. 2015. Anaerobic Digestion and Its Applications, EPA/600/R-15/304. Washington, DC: US Environmental Protection Agency.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.