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2 Atheneum H5 P2 De draagkracht van de aarde

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by

Lisa Geurts

on 5 November 2013

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Transcript of 2 Atheneum H5 P2 De draagkracht van de aarde

Draagkracht van de aarde
Ecosystemen
wisselwerking tussen:
dieren, planten, mensen, water, lucht
Natuurlijke kringloop binnen systeem
natuurlijk evenwicht
Verstoring door mens:
Milieuaantasting
= veranderen
ontbossing zonnecollectorenveld infrastuctuur
= weghalen
Milieu uitputting
bruinkoolwinning water voorraad neemt af
Milieuvervuiling
lucht bodem (afval) water
= toevoegen
Te erg? Afname draagkracht aarde!
Meten
in:

Ecologische voetafdruk
Belastbaarheid meten:
Verschil arm rijk?

Meer dan 100% van eigen land gebruikt?
Verbruik uit ander (arm) land!
afwenteling
vervuiling
uitputting
aantasting
Full transcript