Does global warming have any impact on agriculture in Northeast China?

1. Global warming, rising temperatures in high latitudes and the expansion of crop planting area have caused some crops that could not be harvested in winter to begin to grow now.

2. Global warming will lead to the decrease of permafrost in high latitudes, which will make the cultivated land area too large, and at the same time, some crops that depend on permafrost will not grow.

3. Global warming causes the global temperature to rise, exacerbates the evaporation of the ocean, and the drought and flood disasters are more obvious.

4. With climate warming and sea level rising, coastal low-altitude areas will be submerged and coastal cultivated land will be reduced.

5. With the climate warming, the living environment of animals and plants unique to high latitudes has changed, and the number has decreased or even become extinct.