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...
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 ...
If we do the math for Science Daily's article named, " In 16 years, Borneo lost more than 100,000 orangutans ", Borneo has lost more than 6,000 orangutans every year, meaning about 17 orangutans die every day. The World Wildlife Fund estimates the current population of Bornean Orangutans to be about only 104,700 individuals, making a loss of more than 100,000 devastating for the population. And as the study in which this article takes its data from took place from 1999 to 2015, meaning that now, in 2018, this number could be much higher. The main cause of this loss was from the destruction of their natural habitat, the rainforest, in favor of palm oil, wood, and wood-based products. Using the age old strategy of "Saying No with your Wallet" sounds like a good idea to stop this, but the area that had the greatest loss of Bornean Orangutans were not these deforested areas, but rather areas where logging restrictions were already in place to save the environment....
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