Moving on to more discovery type news, the BBC covered a segment that bees were extinct 66 million years ago, about the same time as the dinosaurs. What's interesting about this find is the fact that bees don't possess much diversity in their species... This might be a correlation with the extinction.
This is an interesting article touching on how female and male flowers have different senses that might give off different "rewards." This is interesting since the different sex flowers aren't as common as single sex. They looked at epicephala moths and noted their behavior towards the flowers.
When scuba diving, you might have seen ghostly corals near the shoreline, this is mostly because the temperature of the waters in that area have risen. There are other factors that may play a role, but global climate change is the biggest contributing factor. Because of rise in temperature, the sudden change makes the corals stressed. When stressed the corals's algae leave them which urns then white. There is a vast amount of algae that are helping the coral survive. They help the corals produce food and photosynthesize. This change doesn't mean the corals are dead, but are stressed and on the verge of death. "In 2005, the U.S. lost half of its coral reefs in the Caribbean in one year due to a massive bleaching event." Corals have a limited range of temperatures they can live in. With global warming upon us, this exceedingly makes it harder for corals to survive since water temperatures are rising. So why are coral reefs important? Coral reefs house 25% of all marine life. Without corals, those marine life wouldn't have a house to protect them against predators. This decrease of housing could result in devastating population instability. Besides the ecosystem being in jeopardy, it affects human jobs since the corals help support the fishing industry.
Just last week, there was an Oarfish that washed on the shores of California. It's 14 feet and a deep sea creature. Once they autopsied the body, they realized it was pregnant at the time. It's just unclear on why the Oarfish died.
Australian scientists have found gold particles around the soil of eucalyptus tree's and in the leaves. It's interesting that precious metals like gold can be found in common leaves. "We've done a calculation, and found that we need 500 trees growing over a gold deposit to have enough gold in the trees themselves to make a gold ring," said Dr Lintern
There has been a recent discovery of a venomous crustacean. Out of the 70,000 species of known crustaceans, this remipede crustacean is poisonous. The remipede lives underwater and uses its poison liquefy its the prey.
Hong Kong has banned the use of shark fins in official banquets. There was a lot of pressure from the conservation groups, which was a Big step towards saving the sharks. The worry of this statement is the fact that it won't be placed timely. It could take up to 3 years and could have many complications. Only time would tell...
There is a campaign called " I'm FINished with Fins". This campaign has done great work with bringing awareness to shark finning. They announced that more than 360,000 people have participated in the campaign. Although as we all know, China has a large population and the pressure of shark finning needs to branch out though out China.
Hydraulic fracturing aka "Fracking" is "aprocessinwhichfracturesinrocksbelowtheearth'ssurfaceareopenedandwidenedbyinjectingchemicalsandliquidsathighpressure:usedespeciallytoextractnaturalgasoroil." Fracking is a hot button issue in the United States since it's allegedly caused well and ground water pollution. It has been said that the U.S. has an ocean of natural gas, waiting to be extracted from the Shale. With this, there is a huge amount of economic benefits towards hydraulic fracturing. Hydraulic fracturing supplies jobs and provides an optional energy resource for the U.S. that isn't foreign bound. Here's the process of Hydraulic fracturing https://www.youtube.com/watch?v=lB3FOJjpy7s My overall opinion on Hydraulic fracturing is that it might be the key towards on being less dependent on foreign countries, but with the lack of regulations, the potential to harm people's wells and waters near them, and the amount of chemicals and gallons of water used in the process, it's not worth it (Presently) Fracking takes about 1-8 million gallons of water to complete a frack job. It has up to 600 chemicals in the fracking fluid they pump into the ground to create the cracks to release the gas. The chemicals have been said to effect the groundwater near the fracking zones. When the harsh chemicals get into the ground water, it gets contaminated. Some homes can even light their tap water on fire.
Shark finning is the process of cutting off all shark fins and discarding the live carcass in the ocean. It's barbaric. It's a major problem in today's society regarding the drastic decline in sharks recently. It's estimated that "up to 100 million sharks are killedeach year for their fins alone and 44 species of shark in Chinese waters are endangered or face extinction." With sharks being threatened, the whole ecosystem's balance is in jeopardy. Since sharks are apex predators, they keep certain species in check. Without the predators, the populations of some species would grow and become imbalanced.
Here's a short clip of what shark finning looks like. (These are shocking videos that might not be suitable for all viewers... Digression is advised.)
You can see in this video just how large the shark fin trade is-
This video is just one roof out of hundreds of thousands.
Sharks have been around for more than400 million years, and with better technology people can wipe out species in less than 100 years. Since sharks can only produce a few pups at a time and take a long time to mature,they can be wiped out if the fishing continues. When cutting off their fins they waste 90-99% of the shark. The fins people use are the dorsal, caudal, pectoral, pelvic, and anal fins. The rest of the body, which is usually still alive is pushed back into the ocean to die. The sharks die either by bleeding, being eaten, or drowning to death. They would drown since they need their fins to keep moving the air through the gills.
You can see in this chart that the recent capturing and killing of these majestic creatures has jumped in recent years.
So why would people want shark fins? Well... The country most known for shark finning is China. More than 95% of shark fin harvests worldwide are consumed in China, Hong Kong and Taiwan (Coonan). They make an Asian delicacy with shark fins called "Shark Fin Soup."
Shark fins soup is known for the rich and rising middle class as a delicacy meal. However, there is nothing special about the soup. It has no taste or nutritional value. In fact, there is a chance that there is high mercury in the soup. Plus for this plain bowl, it can cost up to $100 dollars.
Hi there!
My name is Elizabeth Babcock AKA Ellie or Babs. This is the first post of my new blogging career. I've always been interested in environmental issues, so I made a blog about the topic for my World Politics class at Mount Holyoke. To start off, we're going to briefly chat about the issue of WATER. It's been said that water will be the next war in the future, since water is a valued resource for life. In many countries around the world fresh drinkable water is scarce. Women and children walk miles to get water for their family. "On average, women in developing countries walk 6 kilometers a day to collect water" since there isn't any close by. http://www.cnn.com/2011/HEALTH/04/29/drinking.water
However, when you look at countries like the U.S., most states have access to drinkable water and then some. We have bottled water. We have companies like Nestle, who bottle up water at home and in other countries.
Here is a list of bottled water companies--> http://www.bottledwater.org/bottled-water-brands. It surprised me to find water bottle companies who produce other things besides water (Nestle).
We are privileged to have a commodity like bottled water, while other countries and human beings have to struggle to gain the access to safe drinking water. "The average American uses 150 gallons of water per day." www.flowthefilm.com/aboutwater. However, having an easy accessible way to drink water is harming us, those around us, and our environment.
Companies like Coca cola, pepsi, and Nestle are "trying to change the way we think about water, from a basic human right to a commodity to be bought and sold for profit." Eveyln Roberts. Many bottled water companies are buying the rights to water in different countries. Here's once case about the privatization of water. It's no doubt a controversial issue, though I firmly believe that water is a basic human right and companies have no right to it.
Back in the 1990's some of Bolivia's water systems were being sold to investors who were interested, this is so the government can get more money. Bechtel invested in some of the water systems there and managed them. "However, when the company took over local wells and informal pumps as well as the public system infrastructure, many consumers were priced out of the market, unable to pay the increased water rates, which in some cases had doubled." This stress caused people to riot in the streets in 2000. Eventually, Bechtel was forced out.http://worldsavvy.org/monitor/index.php?option=com_content&id=715&Itemid=1202
