International efforts to expand access to safely managed sanitation provide an opportunity to introduce new models for sanitation infrastructure with lower environmental impacts than existing systems. Now, measurements in Haiti show that composting of human waste reduces GHG emissions compared to existing methods.

中文翻译：

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环境卫生与气候

国际上为扩大获得安全管理的卫生设施的机会所做的国际努力提供了一个机会，为卫生基础设施引入新模型，对环境的影响要低于现有系统。现在，在海地进行的测量表明，与现有方法相比，对人类废物进行堆肥可减少温室气体排放。