8 - Landbouw

Landbouw 8
Set 2 www.climatefresk.org 8 De landbouw is verantwoordelijk voor de uitstoot van een fractie CO 2 en veel methaan (vee, rijstvelden), en lachgas (meststoffen). In totaal is deze verantwoordelijk voor 25% van de BKG's als we de ontbossing meerekenen.

1
Cause

Menselijke activiteiten.

Menselijke activiteiten.

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

2
Consequences

Ontbossing

Landbouw

Deforestation is due for 80% to agriculture. It can be considered as a human activity or as a consequence of agriculture of both.
Andere broeikasgassen.

Landbouw

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

5
Other possible consequences

Fossiele brandstoffen

Landbouw

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.
CO2-uitstoot

Landbouw

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

Landbouw

Spraying crops does result in aerosols and air pollution, but not to the same extent as incomplete combustion from power plants.
Koolstofreservoirs

Landbouw

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).
Terrestriële biodiversiteit

Landbouw

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

Terrestriële biodiversiteit

Terrestriële biodiversiteit

It would be more logical to link to agricultural yields.
Daling van de landbouwopbrengsten

Daling van de landbouwopbrengsten

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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