Browsing Tag

water conservation

Oceans

Reclaimed Water May Be One of the Biggest Focuses of Wastewater in 2019

May 2, 2019
reclaimed water

As the global population grows and droughts hit many areas of the world, governments, businesses and individuals are looking for ways to ensure access to water. Reclaimed water is a major focus of these efforts and will likely get even more attention in 2019.

Reclaimed or recycled water is used more than once before being released back into the environment. It could refer to wastewater, stormwater, runoff and water from other sources. Depending on where it comes from and its intended use, the water may undergo treatment before reuse.

You can use reclaimed water for nearly any purpose as long as it’s treated adequately. You can use it to water farms, lawns and golf courses. Companies can apply it in their manufacturing processes. It can be used to fill lakes and fight fires. It can even be used as drinking water, although that requires more intensive treatment.

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Oceans

Ocean Heat Waves Threaten Marine Wildlife

April 8, 2019
ocean heat waves

You usually hear on the news about large heat waves that occur over land, but we rarely hear about them happening in the ocean. They do take place, and according to a new study published in Nature Climate Change, they’re becoming more frequent.

The paper, titled Marine Heatwaves Threaten Global Biodiversity and the Provision of Ecosystem Services, says marine heat wave days have increased by more than 54 percent over the last 30 years. These periods of abnormally high water temperatures for a given region not only became more frequent but also began lasting longer over the study period.

These trends, the study’s authors wrote, is consistent with decreasing amounts of marine life. Marine heat waves are another stress on seas that are already facing pollution, overfishing, declining oxygen levels, increasing acidity and other challenges.

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Oceans

People Are Aware of Ocean Changes. Now, How Do We Stop Those Changes?

March 7, 2019
ocean changes

The effect of climate change on our oceans is inarguable, and more than that, distressing. As acidity levels rise, the delicate balance of marine ecosystems has started to tip, affecting countless species of fish and plant life that depend on environmental stability to survive. We’ve already seen the consequences.

Coral bleaching events have increased in frequency, leaving large areas of the world’s reefs pale and weak. Diseases like white syndrome are gaining traction, compounding the problem, and pollution from packaging, bottles and spills have all contributed to detrimental, large-scale ocean changes across the globe.

While this situation is admittedly upsetting, more and more people are beginning to acknowledge the effect their actions have on the environment. They’ve adopted eco-friendly lifestyles that reduce their emissions and waste, and many have corrected their bad habits, doing away with single-use plastics for green alternatives.

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Oceans

Ocean Acidification: How Carbon Dioxide Is Drastically Changing Our Oceans

December 10, 2018
ocean acidification

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.

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Environment

Preventing Pharmaceutical Pollution in Water

October 29, 2018
pharmaceutical pollution in water

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?

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Oceans

Is There Any Way to Stop Vaquita Extinction?

October 11, 2018
vaquita extinction

Is there any way to stop the extinction of the world’s rarest marine mammal? It’s a pressing question for conservationists.

They’ve posed the same question of the white rhino, saiga antelope and golden lion tamarin with varying degrees of success. Conservation is no easy task, and saving an endangered species of marine life comes with a unique set of challenges that complicates the undertaking.

Compared to the white rhino or saiga antelope, the vaquita is a relatively new discovery. It’s the most recent cetacean — a grouping that includes whales and dolphins — to be recognized by modern science. It was only in 1966 that a senior scientist at the National Oceanic and Atmospheric Administration recovered the first full specimen for observation.

Since then, the vaquita population has only continued to diminish. Earlier in the decade, an estimated 200 vaquitas inhabited the Northern Gulf of California in Mexico — shallow waters that make up their natural habitat. Today, fewer than 30 of these rare porpoises remain.

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Oceans

How Does Desalination Work to Increase Access to Drinking Water?

September 27, 2018
how does desalination work

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.

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Oceans

Endangered Ocean Plants Essential to Our Ecosystems

May 17, 2018
ocean plants

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.

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Environment

What Are the Stats of Water Waste Around the World?

March 9, 2018
water waste around the world

Water is one of the most important substances on the planet. Every living being needs it to survive. We drink it, use it to produce food and use it for hygiene purposes. Sadly, though, one-sixth of the people in the world don’t have adequate access to clean water.

The reason for this isn’t so much that there isn’t enough water as it is an issue of management and distribution. While people in some areas struggle to find enough, other regions end up wasting substantial amounts of water.

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