32 - Smanjenje poljoprivrednih prinosa

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

7
Causes

Smanjenje poljoprivrednih prinosa

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.


Smanjenje poljoprivrednih prinosa

Bees and worms are indispensable to agriculture.


Smanjenje poljoprivrednih prinosa


Smanjenje poljoprivrednih prinosa


Slatkovodni resursi

Smanjenje poljoprivrednih prinosa


Potapanja priobalnih područja

Smanjenje poljoprivrednih prinosa


Smanjenje poljoprivrednih prinosa


2
Consequences

Smanjenje poljoprivrednih prinosa


Smanjenje poljoprivrednih prinosa


2
Other possible causes

Smanjenje poljoprivrednih prinosa

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.


Smanjenje poljoprivrednih prinosa

Generally forests burn better than wheat fields.


1
Wrong consequence

Smanjenje poljoprivrednih prinosa

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