Shanghai, as a developing country, has gradually increased its investment in research and development of environmental protection technology in recent years. Against the backdrop of increasingly severe global climate change and environmental pollution issues, Shanghai's ** and enterprises have realized the importance of sustainable development and have therefore strengthened their investment and innovation in this field上海娱乐网. First, Shanghai ** has taken a series of positive measures in terms of environmental protection policies上海品茶网. To meet the challenges brought by climate change, ** has issued the