"有关环境方面"可以翻译为 "related to the environment" 或 "concerning the environment" 。例如:
We need to take measures to address issues related to the environment.(我们需要采取措施来解决有关环境方面的问题。)
The report focuses on policies concerning the environment.(这份报告重点关注有关环境方面的政策。)