[Sustainable development in a multi-polar world] World leaders convened for the UN Conference on Sustainable Development (Rio+20) in June 2012, marking 20 years since the 1992 Rio Earth Summit, and at a time of rapidly increasing pressures on the planet's ecosystems and impacts on the poor and vulnerable members of society. Rio+20 focused on two closely related solutions to the world's challenges - new institutional frameworks for sustainable development, and the drive to a green economy defined as an economy 'that results in improved human well-being and social equity, while significantly reducing environmental risks and ecological scarcities' (UNEP, 2012). (...)
展开▼
机译:叶绿素/壳聚糖/小球藻/铁/钙/ DHA / EPA /含绿豆/黑豆/红豆/白豆室温暴露,绿豆芽/绿色寄主豆芽/大白菜/新鲜/羽衣甘蓝/马铃薯/大蒜/姜/生姜/黄瓜/南瓜/菠菜/人参/红鸭/迷你番茄/西瓜/瓜,嫩芽/马铃薯/甘薯/黄瓜/西瓜/瓜/大白菜/大蒜/生姜/普通大米,阿克巴里,大米/大米/大麦/荞麦/橡子塑料空气分配孔,把手,阳光遮蔽的盖子,水分配孔处理幼苗,处理水耕栽培容器,不良,岩石形成,固体培养基,水耕,稻田,田地,耕种