ScienceDaily: Science & Society News |
| Long-term urban emissions data show a decrease in high-income countries Posted: 06 Jul 2021 05:41 AM PDT A new study shows how urbanization has influenced anthropogenic CO2 and air pollutant emissions across all world regions. The results show that by 2015 urban centers were the source of a third of global anthropogenic greenhouse gases, and the majority of air pollutant emissions. |
| Constructed wetlands are best protection for agricultural runoff into waterways Posted: 05 Jul 2021 12:21 PM PDT Researchers found constructed wetlands are the most effective means to improve water quality, especially if the size and location are evaluated at the scale of a watershed -- an entire region that drains into a common waterway. |
| You are subscribed to email updates from Science & Society News -- ScienceDaily. To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States | |