
采砂或将触发新的环境危机,加剧自然灾害风险
建筑材料对采砂的需求在过去20年里翻了三倍,达到每年500吨。联合国环境规划署表示,我们亟需采取行动来避免“沙子危机”。世界经济论坛一则新报告为水泥和混凝土行业指明了五项优先行动,以减少其对自然的影响。
建筑材料对采砂的需求在过去20年里翻了三倍,达到每年500吨。联合国环境规划署表示,我们亟需采取行动来避免“沙子危机”。世界经济论坛一则新报告为水泥和混凝土行业指明了五项优先行动,以减少其对自然的影响。
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