Why do people choose bottled water over tap? There are several reasons, including convenience and taste, but one of the leading reasons is that they believe it’s healthier. Is bottled water safer than tap? Let’s look at the facts.
In 2013, researchers off the coast of Christmas Island discovered something shocking. The coral reef they’d visited only five years earlier was skeletal and dead, its tissue destroyed and bone-like. The cause of the deterioration was a disease called white syndrome, and even now, in 2019, scientists are still baffled.
While white syndrome has many of the qualities of coral bleaching — draining the life and color from a coral reef — the disease is far more deadly. Instead of stressing the coral until it expels its algae, white syndrome kills a reef completely, leaving nothing behind but a bare structure of what it once was.
What is white syndrome, and how can researchers hope to address the problem? Let’s dive into the strange and mysterious depths of this growing phenomenon.
When considering the effects of human-caused carbon emissions on the planet, most people would likely say climate change is their biggest concern. Indeed, rising temperatures due to excesses of the greenhouse gas carbon dioxide may lead to rising sea levels, droughts and other threats. But another consequence of burning fossil fuels, called ocean acidification, may have equally concerning implications for life on earth.
Let’s take a look at what ocean acidification is, what it does and how people can stop it from harming ocean biodiversity and human livelihood.
People rely on tap water almost every day of their lives, at least in the United States, where we are lucky enough to have running water available in our homes. Most of the time, people don’t question the safety of their water. However, when a water crisis such as the one in Flint, Michigan captures public attention, people grow more concerned about the chemicals that may exist in their water.
The human instinct to guard the water supply exists for a reason. Water contaminated by undesirable bacteria and chemicals can make people sick, sometimes severely so. For this reason, it’s smart to remain cautious about water safety even when no obvious problems present themselves.
Let’s consider which chemicals enter the water supply and how you can avoid them.
The pharmaceutical industry is one of the biggest in the world, but it also creates some of the worst pollution on the planet — especially when it comes to water contamination. A recent report has found multiple cases where everything from opioids and amphetamines to hormone-altering drugs in natural water supplies were found, affecting the behavior and reproduction of the animals that are exposed to them. What can pharmaceutical companies and consumers do to help prevent water pollution caused by pharmaceutical production?
Water scarcity affects an estimated one out of three people on every continent, according to the World Health Organization (WHO).
It’s crucial that we find solutions to this crisis, especially since water shortages are expected to worsen as the population grows, consumption increases and climate change increases the frequency and severity of droughts. One potential solution is desalination, which is defined as any of several processes used to remove dissolved salts from water to make the water drinkable.
Water pollution is one of our most pressing environmental problems. We all need water to survive, and as population grows, so does the demand for clean water. The pollution of the world’s oceans, rivers, lakes and streams, however, is making it harder to meet this demand. Water pollution also harms fragile ecosystems and causes widespread environmental problems.
There are various water pollution solutions that can help to mitigate this issue and prevent it from getting worse. Here are some of the most effective ones.
The only glimpse you’ve gotten of a coral reef might have occurred when you watched an Animal Planet documentary. If you’re lucky, you might have gone on a diving trip that gave you a much closer look.
Even if you don’t know a lot about marine biology, coral reefs are undoubtedly awe-inspiring. However, they serve much more significant purposes than looking pretty. Due to a phenomenon called coral bleaching, coral reefs around the world could be short-lived.
Recently, ocean pollution has been making headlines. Queen Elizabeth of England announced her decision to cut plastic use on royal estates, the BBC announced their plan to eliminate all single-use plastics by 2030 and the EU decided to reduce the availability of single-use plastics in all of their countries. This has sparked new conversations about the amount of plastic that is in the ocean and what its impact on humans may be. After all, we are part of the food chain, so anything that impacts our food can also impact us.
The statistics on plastic in the ocean are staggering. For example, as much as 15 percent of the sand on some Hawaiian beaches is actually microplastics. But for many people, it’s out of sight, out of mind. We exist in a culture of convenience, and being able to throw things away without a second thought is a huge aspect of that. One of the best ways to combat that attention problem is to keep the spotlight on the issue. After all, plastic trash is an issue we have the power to fix. We know the solution is to use less plastic, recycle and avoid single-use items.
When you think of the ocean, and especially endangered species in the ocean, what comes to mind? For most people, it’s things like adorable penguins, majestic whales or playful dolphins. While these animals are all important parts of their respective ecosystems and may be endangered, they’re not the only life forms at risk. Ocean plants are an essential part of our ecosystems, and many of them are endangered as well, thanks to overfishing and other human interventions. Here are a few ocean plants that are essential parts of their own ecosystem and part of the oceanic biosphere as a whole.