Climate change is having a significant impact on agriculture, particularly in terms of water stress.
Global warming and temperatures
- Since the 19th century, the global climate has shown a clear warming trend. The average temperature at the Earth's surface has risen by more than 33.08°F since the 20th century.
- These temperature changes have a direct impact on crop growth cycles.
Changes in precipitation
- On a global scale, climate change is leading to non-uniform changes in precipitation on land. Some areas are drying out, while others are experiencing an increase in precipitation.
Hydric stress and agriculture
- Climate change, by causing increased water stress and more frequent droughts, is disrupting crop cycles.
- The irregularity of the seasons, longer periods of heat and the increasing scarcity of water are all having an impact on crops and livestock.
Adaptation required
- Faced with these challenges, it is crucial to put in place adaptation measures to preserve agriculture, with sustainable management of water resources.
In short, climate change requires collective action to minimise its adverse effects on agriculture and ensure global food security.
