소개글
환경미생물학 실험 중 질소 순환 (암모니아화와 탈질화)에 관한 영문 실험 보고서입니다.
7페이지 분량의 영문 실험보고서이며, 약 2페이지 분량의 한글 번역본을 추가해 두었습니다.
30점 만점에 30점을 받았으며, 모든 참고 문헌은 영문판 책들과 영문 논문들을 참고로 하여 APA 7th 형식으로 기재되었습니다.
목차
1. Introduction
2. Methods
3. Results
4. Discussion
5. Conclusion
6. References
본문내용
Introduction
When the elements necessary for living things on Earth change their forms, the cycle between living and non-living environments is called the biogeochemical cycle, and the cycle of carbon, nitrogen, and phosphorus is a representative example (Bertrand et al., 2015). Since these substances do not flow from outside the ecosystem, the balance of these cycles is very important for the ecosystem maintenance (Gonzalez-Lopez & Gonzalez-Martinez, 2021).
Among the elements moving through the biogeochemical cycle, nitrogen is an essential element for synthesizing proteins and nucleic acids constituting cells (Bertrand et al., 2015). Nitrogen makes up about 78% of the atmosphere, but since it is in a form that most living things cannot use, it needs to be fixed in a form that plants can use (Bertrand et al., 2015). Atmospheric nitrogen gas is converted by nitrogen-fixing bacteria into a form of nitrogen that can be used by plants (Gonzalez-Lopez & Gonzalez-Martinez, 2021).
<중 략>
이 실험의 목적은 토양 속의 미생물을 이용하여, 질소 순환 과정 중에서 암모니아화와 탈질 단계의 반응을 확인하는 것이다. 다시 말하면, 토양 샘플 속의 박테리아가 유기질소를 암모니아로 분해하고, 질산염을 질소 기체로 전환시킬 것이라는 가설을 확인하는 실험이다.
참고 자료
Bertrand, J. C., Caumette, P., Lebaron, P., Matheron, R., Normand, P., & Ngando, T. S. (Eds.). (2015). Environmental microbiology: fundamentals and applications. Springer Dordrecht. https://doi-org.ezproxy.aut.ac.nz/10.1007/978-94-017-9118-2
Dionisi, D. (2017). Biological wastewater treatment processes: Mass and heat balances. Taylor & Francis Group.
Gonzalez-Lopez, J., & Gonzalez-Martinez, A. (Eds.). (2021). Nitrogen cycle: Ecology, biotechnological applications and environmental impacts. Taylor & Francis Group.
Raven, P., Losos, J. B., & Singer, S. R. (2016). Biology. McGraw-Hill Higher Education.
Roesti, D., & Goverde, M. (Eds.). (2020). Pharmaceutical microbiological quality assurance and control: Practical guide for non-sterile manufacturing. John Wiley & Sons, Incorporated.
Tate, R. L. I. (2020). Soil microbiology. John Wiley & Sons, Incorporated.