Desflorestamento
 
DESMATAMENTO

· A pecuária é um dos principais motores do desmatamento. (FAO, ONU, 2006)

· Desde a década de 1990, aproximadamente 90% do desmatamento da Amazônia ocorreu devido ao desbravamento de terras para o pastejo do gado ou para o cultivo de ração para o gado.

· Em Queensland, Austrália, 91% de todas as retiradas de árvores ao longo de um período de 20 anos têm sido realizadas para a pastagem de gado. (Relatório recente sobre um estudo de 20 anos, autorizado pelo governo de Queensland como mencionado pelo Sr. Gerald Bisshop, principal cientista aposentado do Departamento de Meio Ambiente e Gestão de Recursos de Queensland)



DESERTIFICAÇÃO

· A desertificação é causada pelo excesso de pastejo e pela expansão das áreas de cultivo alimentar para o gado. (TPN3 Gestão de pastos em Áreas Áridas, incluindo a fixação de dunas de areia, UNCCD, 2003) Mais de 50% da erosão do solo mundial é causada pelo gado, o que leva à desertificação.

· Cerca de 75 bilhões de toneladas de solo arável estão sendo erodidas anualmente devido à má gestão agrícola, mudança climática e pastagens de gado. Só nos Estados Unidos, 54% das pastagens estão desgastadas, com mais de 100 toneladas de solo arável perdido por hectare por ano. (Um estudo apresentado pelo professor John Crawford na recente Conferência de Agricultura de Carbono, realizada em Nova Gales do Sul, Austrália)

· Em 2010, o Iraque, China, Chade, Austrália e Mongólia, dentre outros, relataram graves secas, com as pastagens do gado piorando as condições.
 Referência
Notícias Mais Recentes
Mangroves store significantly more carbon than other forests. - 16 May 2011
The cultivation of the amazing Moringa tree is encouraged in Sierra Leone. - 3 Apr 2011
Climate change portends grim future for forests. - 13 Mar 2011
Schoolchildren in Amman, Jordan plant one million saplings. - 22 Feb 2011
UK government forsakes plans to sell public forest. - 20 Feb 2011
Historical reforestation created planetary cooling. - 17 Feb 2011
Ancient peat land forests destroyed for palm oil. - 16 Feb 2011
Destruction of the legendary Amazon rainforest continues. - 12 Feb 2011
Billions of trees in the Amazon dying because of drought. - 5 Feb 2011
Amazon forests approach tipping point. - 23 Dec 2010
Africa losing forests at alarming rate. - 1 Dec 2010
Agriculture is a major driver of tropical deforestation - 13 Sep 2010
Prince Charles calls for an expanse of trees the size of the nation - 10 Sep 2010
Australian deforestation driven by livestock grazing - 15 Jul 2010
Warming climate causing drastic forest decline. - 4 Apr 2010
mais  
58
Mangroves store significantly more carbon than other forests. - 16 May 2011
57
The cultivation of the amazing Moringa tree is encouraged in Sierra Leone. - 3 Apr 2011
56
Climate change portends grim future for forests. - 13 Mar 2011
55
Schoolchildren in Amman, Jordan plant one million saplings. - 22 Feb 2011
54
UK government forsakes plans to sell public forest. - 20 Feb 2011
53
Historical reforestation created planetary cooling. - 17 Feb 2011
52
Ancient peat land forests destroyed for palm oil. - 16 Feb 2011
51
Destruction of the legendary Amazon rainforest continues. - 12 Feb 2011
50
Billions of trees in the Amazon dying because of drought. - 5 Feb 2011
49
Amazon forests approach tipping point. - 23 Dec 2010
48
Africa losing forests at alarming rate. - 1 Dec 2010
47
Agriculture is a major driver of tropical deforestation - 13 Sep 2010
46
Prince Charles calls for an expanse of trees the size of the nation - 10 Sep 2010
45
Australian deforestation driven by livestock grazing - 15 Jul 2010
44
Warming climate causing drastic forest decline. - 4 Apr 2010
43
Rainforest nations commit to preservation. - 2 Mar 2010
42
Amazon Rainforest is close to tipping point. - 13 Feb 2010
41
Meat consumption drives rainforest destruction and global warming - 14 Jan 2010
40
Ethiopia's green hero to plant more trees - 7 Jan 2010
39
US pledges funds for forest conservation - 25 Nov 2010
38
Feeding palm oil to dairy cattle is driving Asian rainforest destruction - 30 Oct 2009
37
Rehabilitated rainforests support biodiversity - 29 Oct 2009
36
Brazil, Argentina and Paraguay make forest conservation pledge -27 Oct 2009
35
The fate of the world and her trees are in our hands - 21 Oct 2009
34
Prince Charles launches innovative campaign to save rainforests - 8 Oct 2009
33
Kenya to plant billions of trees - 30 Aug 2009
32
Stream and forest ecosystems endangered by climate change - 26 Aug 2009
31
Dairy industry adds to rainforest destruction - 25 Aug 2009
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Ancient European forest suffers from climate change - 7 Aug 2009
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India allocates fund for forest conservation - 5 Aug 2009
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