The EVOLUTIONS After School Program Environmental Leaders for 2018 are a group of students engaged in a critical exploration of environmental science topics through discussion, video production, and blogging.
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Hello everyone!
My name is Aurea Bianca Orencia, but you can just call me Aurea. I'm 17 and a junior at Hyde/Creed High School. I currently live in Hamden, Connecticut.
When people think of tropical trees, they often remember water. So what happens if a tropical tree suffers from a drought? Well, recent studies show that tropical trees have a unique method to fight back against drought. Trees, in general, transport water and nutrients from the ground through their roots, then through their xylem–the scientific name for wood. If there is less water, then the tree has to "suck" harder which could lead to the point where they suck air bubbles. The bad thing about this is that, this will cause an embolism similar to a human having a blood clot. The more embolisms a tree has, the more susceptible it is to drought. The problem with tropical trees suffering through drought is that they store carbon that reduces global warming. If those plants die and decompose because of the drought, they become a source of atmospheric carbon. The Amazon alone stores about 20 percent of all carbon in the Earth biomass. The good thing is th...
China, the largest global emitter of greenhouse gases contributing largely to global rising temperatures, is now trying to make progress toward decreasing this. Where they have begun an emissions trading system that for now covers gas and coal power production. That will include 11 different emissions baselines for plants based on whether power they run on, their size, and other factors.Having this cap on fossil fuels will allow them to take steps toward helping them with their smog epidemic.Other countries should also follow China in their effort to help remedy their emission output. China's plan is a little similar to the EPA's Clean Power Plan that is now planned to be made ineffective.Which could be detrimental to the environment by being able to output more greenhouse gases. In order to go forward, we need more acts put in place for cleaner power and more baseline on emissions that plants are able to put out. https://www.scientificamerican.com/article/china-set-to-debu...
According to a study done by the University of California, Riverside (UCR), recycled wastewater tastes very similar to bottled water and is in fact more preferred over the mineral-rich tap water used in the experiment. Many studies were already done before ensuring the public that drinking recycled wastewater was safe, with 6 California water agencies already having introduced it into California's drinking water system with a process called Indirect Potable Reuse (IDR). However, this marks the first study to test the taste of said recycled wastewater. The researchers behind the study hope that the results can help dispel the notion that recycled wastewater and recycled water in general is disgusting. The study had 143 participants who were asked to compare the wastewater treated through IDR, conventional groundwater-based tap water, and commercially available bottled water. All were given to participants in similar cups and were unmarked, making the participants blind ...
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