Environmental Microbiology: Microbes and Their Roles in Ecosystems
DOI:
https://doi.org/10.55299/ijoss.v1i2.17Keywords:
Environmental Microbiology, Microbial Roles in Ecosystems, Ecosystem ServicesAbstract
Environmental microbiology is a critical field that explores the intricate relationships between microorganisms and their environments. This study investigates the roles of microorganisms in various environmental contexts, focusing on their diversity, abundance, and ecological functions. Samples were collected from agricultural soils, freshwater bodies, industrial wastewater, and urban air, and analyzed using culture-based and molecular techniques. The results revealed significant variations in microbial abundance and diversity across the sampled environments. Agricultural soils exhibited the highest microbial abundance and diversity, with nitrogen-fixing bacteria playing a crucial role in nutrient cycling. In contrast, freshwater bodies showed moderate diversity, while industrial wastewater had the highest abundance but lower diversity, with a high prevalence of hydrocarbon-degrading microorganisms. Urban air samples had the lowest abundance but relatively high diversity. The biochemical capabilities of the isolates further emphasized the ecological roles of these microorganisms, particularly in bioremediation and soil fertility. The findings underscore the importance of preserving microbial diversity for maintaining ecosystem health and resilience. This research highlights the need for integrating microbiological insights into environmental management policies and suggests future research directions to explore microbial interactions and their potential applications in biotechnology and environmental remediation.
Downloads
References
Bardgett, R. D., & van der Putten, W. H. (2014). Belowground biodiversity and ecosystem functioning. Nature, 515(7528), 505-511. https://doi.org/10.1038/nature13855
Bitton, G. (2005). Wastewater Microbiology. John Wiley & Sons. https://www.wiley.com/en-us/Wastewater+Microbiology%2C+4th+Edition-p-9781118148150
Brock, T. D., Madigan, M. T., Martinko, J. M., & Parker, J. (2019). Biology of Microorganisms (14th ed.). Pearson. https://www.pearson.com/nl/en_NL/higher-education/subject-catalogue/biology/Brock-Biology-of-Microorganisms-Madigan.html
Gao, Y., Zhang, M., & Xu, Y. (2021). The role of microbial communities in ecosystem resilience and sustainability. Environmental Microbiology Reports, 13(3), 374-385. https://doi.org/10.1016/j.ejsobi.2021.103308
Hidayati, N., Rahmawati, R., & Sari, D. (2020). The role of microorganisms in aquatic ecosystems. Jurnal Biologi Indonesia, 16(1), 45-56. https://jurnalbiologi.perbiol.or.id/
Holt, J. M., Kelsey, T. R., & Houghton, R. A. (2019). Keystone species and their role in maintaining ecological balance. Ecological Applications, 29(8), e01964. https://www.jetir.org/papers/JETIR2311015.pdf
Johnson, L. T., Smith, R. J., & Thompson, A. (2019). Nutrient loading and microbial community dynamics in freshwater ecosystems. Aquatic Microbial Ecology, 81(2), 123-135. https://link.springer.com/book/10.1007/978-1-4612-3382-4
Johnson, R. T., & Lee, K. (2021). Impacts of pollution on water and soil quality: A comprehensive review. Environmental Science & Policy, 114, 1-10. doi:10.1016/j.envsci.2020.09.003.
Liu, X., He, Y., & Wang, L. (2021). The impact of land-use changes on soil microbial communities and greenhouse gas emissions. Soil Biology and Biochemistry, 153, 108094. https://www.sciencedirect.com/journal/soil-biology-and-biochemistry
López-Gutiérrez, J. C., Chavarria, K., & Mendez, J. (2019). Microbial diversity and ecosystem functioning: A review. Frontiers in Microbiology, 10, 1-13. https://www.frontiersin.org/research-topics/41436/microbial-diversity-and-ecosystem-functioning-in-fragmented-rivers-worldwide/magazine
Madigan, M. T., Martinko, J. M., & Parker, J. (2020). Brock Biology of Microorganisms (17th ed.). Pearson. https://www.pearson.com/nl/en_NL/higher-education/subject-catalogue/biology/Brock-Biology-of-Microorganisms-Madigan.html
Martinez, A., et al. (2020). Potential of microbial communities in industrial wastewater for hydrocarbon degradation: Implications for bioremediation. Journal of Hazardous Materials, 392, 122437. doi:10.1016/j.jhazmat.2020.122437
Prasetyo, L. B., Widianto, I., & Nurhayati, N. (2021). Biotechnology applications in enhancing soil microbial diversity. Indonesian Journal of Agricultural Science, 22(2), 123-130. https://repository.pertanian.go.id/collections/5af590f2-2f10-4125-95a0-4f7fc05864d8
Retno Tri Astuti, Hefti Salis Yufidasari, Angga Wira Perdana, Ivan Permana Putra, Qurrota Aýun, Megawati Kusuma. (2022). Mikrobiologi: Konsep Dasar dan Teknik Laboratorium. Universitas Brawijaya Press. https://books.google.co.id/books?id=EGmuEAAAQBAJ&printsec=copyright&hl=id#v=onepage&q&f=false
Rittmann, B. E., et al. (2017). Environmental biotechnology: Principles and applications. Environmental Science & Technology, 51(4), 1957-1965. doi:10.1021/acs.est.6b05943.
Smith, H. G., et al. (2020). Microbial interactions and ecosystem functioning: Implications for sustainability. Frontiers in Microbiology, 11, 1234. doi:10.3389/fmicb.2020.01234
Smith, J. A., Brown, C. D., & Green, E. F. (2018). Microbial diversity and ecosystem resilience: A review. Soil Biology and Biochemistry, 116, 1-10. https://www.sciencedirect.com/journal/soil-biology-and-biochemistry
Smith, J. A., et al. (2019). The effects of environmental disruption on biodiversity and ecosystem services. Ecological Applications, 29(5), e01945. doi:10.1002/eap.1945
Suharjo, S., Handayani, S., & Setiawati, N. (2021). Role of microbial communities in nutrient cycling in tropical ecosystems. Indonesian Journal of Agricultural Science, 22(1), 15-24. https://repository.pertanian.go.id/collections/5af590f2-2f10-4125-95a0-4f7fc05864d8
Widianto, I., Prasetyo, L. B., & Nurhayati, N. (2022). Enhancing microbial diversity for sustainable agriculture in Indonesia. Journal of Sustainable Agriculture and Environment, 6(2), 67-75. https://onlinelibrary.wiley.com/journal/2767035x
Zhang, J., Wang, Y., & Liu, Z. (2020). Impact of pollution on microbial diversity and ecosystem functions. Ecosystem Health and Sustainability, 6(1), 1-12. https://www.tandfonline.com/toc/tehs20/current
Zhang, Y., et al. (2018). Microbial diversity and its role in ecosystem services: A review. Soil Biology and Biochemistry, 125, 70-81. doi:10.1016/j.soilbio.2018.07.004
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Kasmawati, Eni Sumanti Nasution
This work is licensed under a Creative Commons Attribution 4.0 International License.
1. Licensing Overview
All articles published in the International Journal of Natural Science Studies and Development (IJOSS) are distributed under the terms of a Creative Commons license. This ensures that authors retain copyright while allowing others to copy, distribute, and make use of the work under certain conditions.
2. Creative Commons License
IJOSS articles are published under the Creative Commons Attribution 4.0 International License (CC BY 4.0). Under this license, you are free to:
- Share: Copy and redistribute the material in any medium or format.
- Adapt: Remix, transform, and build upon the material for any purpose, even commercially.
3. Conditions of Use
When using the content published in IJOSS under the CC BY 4.0 license, the following conditions must be met:
-
Attribution: You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
-
No Additional Restrictions: You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
4. Author Rights
-
Copyright Retention: Authors retain the copyright to their work. However, by submitting their work to IJOSS, they grant the journal the right to publish and distribute their work under the CC BY 4.0 license.
-
Right to Reuse: Authors are free to reuse their work, including posting it on personal or institutional websites, or in any other repositories, provided they acknowledge its initial publication in IJOSS.
5. Third-Party Content
If the article contains third-party content (e.g., images, tables, figures) that is not covered by the CC BY 4.0 license, the author must obtain permission for its use and clearly identify this content as such in the article. Any third-party content will be subject to its original licensing terms and may not be used under the CC BY 4.0 license without appropriate permissions.
6. Compliance and Enforcement
-
License Compliance: Users of IJOSS content must comply with the terms of the CC BY 4.0 license. Any breach of these terms may result in legal action to protect the rights of the authors and the integrity of the journal.
-
License Enforcement: IJOSS reserves the right to take action against any misuse or misrepresentation of the licensed content that does not comply with the CC BY 4.0 license.
7. Changes to License Terms
IJOSS reserves the right to modify the license terms at any time. Any changes will be communicated clearly to the authors and readers. However, works already published will remain under the terms of the license in place at the time of their publication.
8. Contact Information
For any questions regarding the license terms, or if you need clarification on how to use the content under the CC BY 4.0 license, please contact the editorial board at [ijoss@ipi-limited.com].