BEWARING IN EKOSISTEME - Grey College · In South Africa INVASIVE ALIEN PLANTS cover t 10 000 000...

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BEWARING IN EKOSISTEME

Transcript of BEWARING IN EKOSISTEME - Grey College · In South Africa INVASIVE ALIEN PLANTS cover t 10 000 000...

Page 1: BEWARING IN EKOSISTEME - Grey College · In South Africa INVASIVE ALIEN PLANTS cover t 10 000 000 ha and use ± 3.3 billion m3 of water

BEWARING IN EKOSISTEME

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NOODSAAKLIKHEID VAN BEWARING

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• Ontbossing

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Indringerplante

• uitheemse plante gebruik meer water

• Veldbrande

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Eksotiese/ uitheemse plantasie en uitputting

van watertafel

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treurwilger hakea

jakaranda oleander

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Swart wattel

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Silwer wattel

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BEWARINGSPROGRAMME

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BEWAAR DIE BIODIVERSITEIT

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VOLHOUBARE GEBRUIK VVAN HULPBRONNE

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MANIERE OM HULPBRONNE TE BEWAARVerminder

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Hergebruik

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Herwin

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PROBLEME MET AFVALVERWYDERING

• Bio afbreekbare afval

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Nie – bioafbreekbare afval

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