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Combating Climate Change Through Scratch Card Waste Management
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作者 Margaret Akinyi Demba Minai Okach Joshua 《地学前缘》 EI CAS CSCD 北大核心 2009年第S1期99-100,共2页
One of the most challenging anthropogenic activities that have driven climate change off the edge is deforestation.Increased human populations have exerted a lot of pressure on natural forests due to the increased dem... One of the most challenging anthropogenic activities that have driven climate change off the edge is deforestation.Increased human populations have exerted a lot of pressure on natural forests due to the increased demand of resources—one of which is paper.An example of this effect is the increased usage of mobile phone scratch cards made out of paper that most of the population in Africa use to top-up 展开更多
关键词 deforestation climate change RECYCLING paper scratch-cards students
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The Environmental Impact of Industrial Agriculture in Rwanda:The Case of Mulindi Tea Plantations
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作者 Mupenzi jean de la Paix Habiyaremye Gabriel Bazimenyera Jean de Dieu 《地学前缘》 EI CAS CSCD 北大核心 2009年第S1期244-244,共1页
The aim of this study is to assess the impact of industrial agriculture on the environment in Rwanda taking Mulindi tea plantations as a case study.Tea is one of the three major crops of Rwandan industrial agriculture... The aim of this study is to assess the impact of industrial agriculture on the environment in Rwanda taking Mulindi tea plantations as a case study.Tea is one of the three major crops of Rwandan industrial agriculture apart from coffee and pyrethrum.The results of this study show clearly the impact of tea plantations on the environment in Rwandan in all aspects.Soil samples collected in three zones 展开更多
关键词 environment soil DEGRADATION deforestation TEA water POLLUTION Rwanda
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