32 - Спад на земеделските добиви

???

This is one of the greatest threats to humanity. Declines in agricultural yields have already led to conflicts in Rwanda and Syria.

7
Причини

Спад на земеделските добиви

In northern countries, a little increase in temperature can lead to better yields, but in southern countries, it's the contrary: Any degree warmer is a decrease in yields.


Спад на земеделските добиви

Bees and worms are indispensable to agriculture.


Спад на земеделските добиви


Спад на земеделските добиви


Сладководни ресурси

Спад на земеделските добиви


Морски наводнения

Спад на земеделските добиви


Спад на земеделските добиви


3
Следствия

Спад на земеделските добиви


Спад на земеделските добиви


Спад на земеделските добиви

La baisse des rendements agricoles peut avoir des implications importantes sur les inégalités, affectant non seulement les revenus des agriculteurs, mais aussi l'accès à la nourriture, à l'emploi et aux ressources.

Source : _AR6 WG2 FAQ 8.1 p1263 (p1251) // AR6 WG2 8.2.1.2 p1190 (pp1178)


2
Друга възможни причини

Спад на земеделските добиви

Studies have shown that yields increase with increased CO2, but that the nutrient content of vegetables is reduced as a result, because trace elements are not more abundant when yields increase.


Спад на земеделските добиви

Generally forests burn better than wheat fields.


1
Невярно следствие

Спад на земеделските добиви

Yes, the yield decline does affect agriculture, but the agriculture card is here to stand for one of the causes of GHG emissions.