Emphasis is laid on the study of climatic environment from these records in ice cores. Some favorable study trends are presented.

着重讨论了由这些记录提取的古气候和古环境变化方面的研究进展，并提出了今后的研究重点。

youdao

"I think there is a very strong case to be made that the agricultural trends, the demographic trends and the climatic trends are pointing towards a rapidly deteriorating risk outlook, " Mr Bailey said.

BBC: Chatham House report: Famine risks are badly managed

This proposition is based both in climate-modeling results and the Region??s climate signs and trends evidencing that the above-mentioned factors are a climatic expression of the current conditions.

UNESCO: Climatic Change