8 - Poljoprivreda

Poljoprivreda 8
Set 2 www.climatefresk.org 8 Poljoprivreda nije u velikoj mjeri odgovorna za emisije CO 2 , ali jest za emisije velikih količina metana ( od stoke i uzgoja riže ) kao i di dušikovih oksida ( iz gnojiva ). Ako joj se pridoda namjerna deforestacija , poljoprivreda je odgovorna za sveukupno 25 % emisija stakleničkih plinova .

1
Cause

Ljudsko djelovanje

Ljudsko djelovanje

accounts for 25% of GHGs if we include induced deforestation.

2
Consequences

Deforestacija

Poljoprivreda

Deforestation is due for 80% to agriculture. It can be considered as a human activity or as a consequence of agriculture of both.
Emisije ostalih stakleničkih plinova (GHG)

Poljoprivreda

The pictures in the background of card 9 should put you on the track!

5
Other possible consequences

Fosilna goriva

Poljoprivreda

Agriculture does not use much fossil fuel, just enough to keep tractors running. Its carbon emissions are high, bu mainly because of methane and nitrous oxide.
Emisije CO2

Poljoprivreda

Agriculture does not emit much CO2 except from deforestation. Its carbon emissions mainly come from othe GHGs.
Aerosoli

Poljoprivreda

Spraying crops does result in aerosols and air pollution, but not to the same extent as incomplete combustion from power plants.
Spremnici (ponori) ugljika

Poljoprivreda

It doesn't matter if this link is not made, but it is true that agriculture can improve storage capacity through photosynthesis. This is the 0.4% principle (if we increased the soil's capacity to sequester carbon by even 0,4%, we would have a significant impact on CO2).
Kopnena bioraznolikost

Poljoprivreda

Here, we are thinking mainly of pesticides (especially Roundup or neonicotinoids). No link with the climate, but an interesting relation to make.

2
Wrong causes

Kopnena bioraznolikost

Kopnena bioraznolikost

It would be more logical to link to agricultural yields.
Smanjenje poljoprivrednih prinosa

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.
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