On a global scale, much research has been conducted to identify ways of recovering value-added products from animal wastes to mitigate environmental impacts.
在全球范围内，有很多研究致力于找到由动物粪便获取附加值产品的方法，以减缓环境影响。
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This summer, the researchers will look into making commercial products based on their research, he says.
他说，今年夏天，研究人员们将在他们研究的基础上进一步研究商业化产品。
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As often happens, however, commercial products are rushing into the market ahead of research evidence on whether they work.