En-en adult card 32 decline agricultural yields: Difference between revisions
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== Card #32: Decline in Agricultural Yields == | |||
| | <center> | ||
[[File:En-en_adult_card_32_front.png|400px]] | |||
Food production can be affected by temperature, droughts, extreme weather events, floods and marine submersion (e.g. the Nile Delta). | |||
</center> | |||
== Explanation== | == Explanation== | ||
This is one of the greatest threats to humanity. Declines in agricultural yields have already led to conflicts in Rwanda and Syria. | This is one of the greatest threats to humanity. Declines in agricultural yields have already led to conflicts in Rwanda and Syria. | ||
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*[[En-en adult card 20 disruption water cycle|Disruption of the water cycle]] | *[[En-en adult card 20 disruption water cycle|Disruption of the water cycle]] | ||
*[[En-en adult card 25 terrestrial biodiversity|Terrestrial biodiversity]] | *[[En-en adult card 25 terrestrial biodiversity|Terrestrial biodiversity]] | ||
*[[En-en adult card 31 freshwater resources|Freshwater resources]] | *[[En-en adult card 31 freshwater resources|Freshwater resources]] | ||
==Correction== | ==Correction== | ||
===Causes=== | ===Causes=== | ||
*[[En-en_adult_card_25_terrestrial_biodiversity|Terrestrial Biodiversity]] | *[[En-en_adult_card_25_terrestrial_biodiversity|Terrestrial Biodiversity]] | ||
*[[En-en_adult_card_26_river_flooding|River Flooding]] | *[[En-en_adult_card_26_river_flooding|River Flooding]] | ||
| Line 33: | Line 36: | ||
*[[En-en_adult_card_34_cyclones|Cyclones]] | *[[En-en_adult_card_34_cyclones|Cyclones]] | ||
===Consequences=== | ===Consequences=== | ||
*[[En- | *[[En-en_adult_card_37_hunger|Hunger]] | ||
*[[En-en_adult_card_39_climate_refugees|Climate Refugees]] | *[[En-en_adult_card_39_climate_refugees|Climate Refugees]] | ||
| Line 41: | Line 44: | ||
* [[En-en adult card 12 carbon sinks|Carbon sinks]] Studies have shown that yields increase with increased CO<sub>2</sub>, but that the nutrient content of vegetables is reduced. Indeed, trace elements do not become more abundant when yields increase. | * [[En-en adult card 12 carbon sinks|Carbon sinks]] Studies have shown that yields increase with increased CO<sub>2</sub>, but that the nutrient content of vegetables is reduced. Indeed, trace elements do not become more abundant when yields increase. | ||
*[[En-en adult card 21 temperature rise|Rising Air Temperatures]] | |||
== Wrong links == | == Wrong links == | ||
=== Wrong consequences === | === Wrong consequences === | ||
*Agriculture Yes, the yield decline does affect agriculture, but the agriculture card is here to stand for one of the causes of GHG emissions. | *[[En-en adult card 8 agriculture|Agriculture]] Yes, the yield decline does affect agriculture, but the agriculture card is here to stand for one of the causes of GHG emissions. | ||
[[fr:Fr-fr_adulte_carte_32_baisse_rendements_agricoles]] | [[fr:Fr-fr_adulte_carte_32_baisse_rendements_agricoles]] | ||
Latest revision as of 17:13, 8 January 2022
Card #32: Decline in Agricultural Yields
Food production can be affected by temperature, droughts, extreme weather events, floods and marine submersion (e.g. the Nile Delta).
Explanation
This is one of the greatest threats to humanity. Declines in agricultural yields have already led to conflicts in Rwanda and Syria.
Facilitation advice
Local or global impacts
It may be interesting to differentiate between local and global causes. Local causes are:
More global causes are:
Correction
Causes
Consequences
Other possible links
Other causes
- Carbon sinks Studies have shown that yields increase with increased CO2, but that the nutrient content of vegetables is reduced. Indeed, trace elements do not become more abundant when yields increase.
- Rising Air Temperatures
Wrong links
Wrong consequences
- Agriculture Yes, the yield decline does affect agriculture, but the agriculture card is here to stand for one of the causes of GHG emissions.