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.
The last couple hundred Przewalski horses surviving off the Mongolian Grasslands. Humans take up around 70% of the earth's land surface area. This causes animals that roam freely throughout their habitat to move significantly less than they would in an unaltered landscape. An article in ScienceDaily says that mammals living in areas inhabited by humans move tow to three times less than those who live in areas untouched by man. When animals move they help important ecological processes such as transporting seeds and other nutrients throughout different areas which supports biodiversity. Additionally, mammalian movement reinforces the food chain by bringing different organisms to an area by way of hunting or being hunted. Thereof, if these animals are not moving as much as they should, biodiversity will plummet leading to the extinction of many plant and animal lives. In order to prevent this we have to make a conscious effort to stop taking more land and begin using the sp...
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...
Who would have thought that the thing that humans need the most would be scarce in areas of the world: water. There is a huge water crisis going on in the world that involves water scarcity. As a result, places are turning to having severe water rationing, such as Cape Town who gets a 13-gallon water limit per person for a day, which is not enough. Climate change plays a role in all of this by disrupting the water cycle. Big shocker right? There are imbalances of where water should be as well, since there are places with too much water. Many extreme weather events are results of this, such as flooding and hurricanes in many areas, including many recent events in the United States. But also, people play a direct role in this water crisis. Industries, energy companies, and agriculture represents about 80-90 percent of humanity's water consumption, while regular home consumption is only 3 percent. Of course, people have to create solutions to try and solve this water crisi...
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