请帮我检查这份英文论文的语法和拼写错误。
论文摘要（200字内）：
The importance of climate change has ever been more evident, and it is crucial to take action now to mitigate its effects. The objective of this paper is to conduct a comprehensive review of the current state of research on the impacts of climate change on coastal areas. By synthesizing the research findings from a variety of sources, this paper identifies the key impacts of climate change, including sea level rise, increased frequency and intensity of extreme weather events, and ocean acidification, on coastal ecosystems and communities. The paper concludes with a discussion of the implications of these findings for policy and planning, and provides recommendations for future research.
Your paper's abstract appears to be grammatically and spelling error-free.