Translation guide
The scientific study of the relationships between living organisms and their environment. In Japanese, the term is most commonly expressed as 生態学, but related concepts like 'ecosystem' and 'environment' are often used in broader contexts.
Referring to ecology as an academic discipline or branch of biology.
The standard term for the scientific study of ecology. Used in academic and formal contexts.
彼は生態学の教授です。
He is a professor of ecology.
生態学を専攻しています。
I'm majoring in ecology.
Referring to the system of relationships in nature, often in a broader or more general sense than the strict science.
Means 'ecosystem'. Often used when talking about the balance of nature, environmental issues, or the web of life.
この地域の生態系は非常に豊かです。
The ecosystem of this region is very rich.
生態系の破壊が問題になっている。
The destruction of ecosystems is a problem.
Referring to the social or political movement concerned with protecting the environment.
Literally 'environmental protection movement'. This is the most direct way to refer to the ecology movement or environmental activism.
彼女は環境保護運動に参加している。
She is involved in the ecology movement.
The loanword from English. Often used in the context of eco-friendly lifestyles or products, rather than the science. Can sound trendy or commercial.
エコロジーに関心があります。
I'm interested in ecology (eco-friendly living).
生態学 is the formal, scientific term for ecology as a field of study. エコロジー is a loanword often used in everyday language to refer to eco-friendly practices or environmental consciousness, not the science itself. Using エコロジー to refer to the academic discipline can sound imprecise.
Means 'natural environment'. Used when the focus is on the physical surroundings and conditions rather than the scientific study.
自然環境を守ることが大切です。
It's important to protect the natural environment.