The goal is to learn how to write better.

分析的目的是为了提高科技英语写作水平(不是针对作者)。

Green highlight is used to show good writing.

绿色: 好好学习。

Yellow means "questionable."

黄色：有问题。

Blue is for discussion.

蓝色: 值得讨论。

Global changes in oceanic mesoscale currents over the satellite altimetry record

https://www.nature.com/articles/s41558-021-01006-9?utm_source=nclimate_etoc&utm_medium=email&utm_campaign=toc_41558_11_5&utm_content=20210511&sap-outbound-id=84EC60EA3F6D0E4536936D9B72EB9E7D037A0F90

Oceanic mesoscale eddies play a profound role in mixing tracers such as heat, carbon and nutrients, thereby regulating regional and global climate. 

Yet, it remains unclear how the eddy field has varied over the past few decades. 

Furthermore, climate model predictions generally do not resolve mesoscale eddies, which could limit their accuracy in simulating future climate change.

评论：应该是climate prediction models。

许多人喜欢用could。其实，常常应该是can。

Here we show a global statistically significant increase of ocean eddy activity using two independent observational datasets of surface mesoscale eddy variability (one estimates surface currents, and the other is derived from sea surface temperature). 

评论：a global statistically significant increase没有错，但是，加一个逗号更好：a global, statistically significant increase。

Maps of mesoscale variability trends show heterogeneous patterns, with eddy-rich regions showing a significant increase in mesoscale variability of 2–5% per decade, while the tropical oceans show a decrease in mesoscale variability. 

评论：蓝色的部分，可以不要。

This readjustment of the surface mesoscale ocean circulation has important implications for the exchange of heat and carbon between the ocean and atmosphere.

评论：for the exchanges of a and b.

Follow me, if you want to improve your writing skill:

如果你想提高科技英语写作能力，请跟我来...

http://blog.sciencenet.cn/blog-306792-1146690.html