leaves
Terrestrial Plants and Lake Ecosystems
Most of the planet’s freshwater stores are found in the northern hemisphere, a region that is changing rapidly in response to human activity and shifting climate trends. A recent study analyzed 147 northern lakes and found that many rely on nutrients from tree leaves, pine needles, and other land-grown plants to feed aquatic life.
Light Pollution And Early Spring
We have talked about the impact of light pollution on our ability to see stars and the Milky Way. We have also discussed its impact on our circadian rhythms. Recently, scientists in Great Britain published a report on the relationship between light pollution and the timing of when trees produce their buds. The results of the study suggest that light pollution is causing plants to jump the gun on spring.
Composting Pays
Many people compost their food scraps and yard waste because they think it is the right thing to do. In some places, like San Francisco and Seattle, there is curbside pickup available to have these organic materials composted.