According to climate data(1970~2000) in the northern farming and pastoral area, the climate change cycle, trend and grassland climate productivity about 30 years were analyzed.

根据北方农牧交错带（定西县1970～2000年）的气候资料，分析了该地区30年来气候变化周期、趋势及其草地气候生产力的变化。

youdao

"Many scientists and models have suggested that if the water cycle is intensifying because of climate change, then we should be seeing increasing river flow."

许多科学家根据模型模拟得出，如果水循环因气候变化加剧的话，河流的水量将会增加。

youdao

Events such as the financial crisis and climate change are not quirks of the marketplace, or quirks of nature. They are not inevitable events in the up-and-down cycle of human history.

金融危机和气候变化等事件并非市场作乱或大自然播弄的结果，它们并不是人类起伏不定的历史中不可避免的事件。

youdao

Skeptics say global warming is part of a natural cycle of climate change.

VOA: standard.2009.12.09

Science plays an important role in our response to global issues such as climate change, the hydrological cycle, biodiversity loss, natural hazards and human-induced disasters, population growth, land-use change, migration and urbanisation.

UNESCO: UK National Commission for UNESCO :: Environmental Science

Climate change is expected to modify the hydrological cycle and affect freshwater resources.

UNESCO: Social and Human Sciences

Scottish Labour MSP Malcolm Chisholm questioned the minister about how Scotland's climate change targets could possibly be met when cycle and walking infrastructure budgets had been cut.

BBC: Capital Investment Committee