1 . International ShakeOut Day This Year

This year’s International ShakeOut Day is October 17, when millions of people worldwide will take part in earthquake drills (演习) at work, school, or home! It is a great way for your family or organization to become better prepared to survive and recover quickly from big earthquakes.

At 10:17 am (local time) on 10/17, you can join millions of people across the world in practicing earthquake safety. While we encourage everyone to take part, you can sign up for your ShakeOut drill for any day of the year, and drill at a time of your choice. You can also include people in different locations through videos.

· Most participants (参与者) are in one of the official ShakeOut Regions listed below the page (with current sign-up totals). People and organizations in other countries can also sign up.

· All regions take part in it on October 17, 2024, unless specified.

ShakeOut began in California and has also been organized in many other states and countries. Official ShakeOut Regions require special local or regional cooperation, typically by an emergency (紧急情况) management agency or a union of many organizations. If you are interested in establishing ShakeOut for your region, please contact us at https://www.shakeout.org. If your state, province, or country is not yet taking part, you can sign up for yourself or your organization as part of the global participation total.

4 . When Hurricane Ian hit Florida, Karen Lauder refused to leave her home because she was wrong about the intensity(强度) of the storm. Karen is 84 years old and depends on a wheelchair to get around because she is missing a leg. Her son, Johnny Lauder, tried repeatedly to get her to leave, but she refused.

Johnny and his whole family live within a few blocks of one another. They kept in touch with Karen as the storm continued violently(猛烈地) outside, watching the water rising dangerously all around them. When Karen reported that the water in her house had reached her bottom, Johnny knew he had to take action.

First, Johnny ensured his sons and their pets were taken care of. Then, he jumped out of a window and began to swim. Johnny used to work as a rescue swimmer. He is obviously a strong swimmer, but the flood water was filled with dangerous materials. There was also a strong current (水流), and he had to swim against it for most of his trip to Karen’s. As he made his way through the water, Johnny stopped periodically to snap selfies(自拍) to show his worried family that he was okay.

Johnny was racing against the clock. He knew he only had a short period of time to get there before the water rose above Karen’s head. It took him 40 minutes to swim four blocks. The sound of Karen shouting inside was music to his ears!

“If it would’ve been 20 minutes later, she wouldn’t be here,” Johnny said.“She’s never been happier to see me.”

Karen is now safe, although she is in the hospital being treated for infections(感染) she got in the water. The family have all lost everything they owned, including their houses, but they’re grateful just to be here.

5 . Growing up in Kenya, Lesein Mutunkei, together with his family, always celebrated significant occasions by planting trees, which motivated him to protect the environment. It’s what the now 18-year-old soccer player treasures, especially since Kenya has an ongoing problem with deforestation.

Mutunkei follows in the footsteps of the late Kenyan Nobel Peace Prize winner Wangari Maathai who founded the Green Belt Movement in 1977. This initiative has resulted in the planting of over 51 million trees to date.

In 2018, Lesein decided to start a movement of his own. He started by planting one tree for every goal he scored during a football match. He called it Trees4Goals, and it has grown so much that he now plants 11 trees, one for each member of his team, every time he scores. Through this, he wants to inspire young people, specifically his fellow athletes, to follow in his footsteps, take nature conservation seriously, and promise to plant trees every time they score. As a result, some of them have adapted this practice for their sports. “Seeing that they’re taking that responsibility because of the project I started, for me, that is the biggest achievement,” he said.

The initiative has caught the attention of English football club Arsenal and Kenya’s Ministry of Environment and Forestry, which he now works with regularly and gets advice from.

Like Green Belt Movement, Trees4Goals, which has planted 5,500 trees so far, has made it. While Lesein has received some recognition for his initiative, he sets his sights on making it a worldwide phenomenon. “Football is a universal game, and climate change is a universal problem,” he explains. “It has the power to unite, educate and inspire my generation to create a safer and greener future.” This is why he wants to work with the world’s biggest football federation FIFA.

As for what others can do to fight deforestation or other environmental concerns, the teenager says it’s important to just get involved in some way, no matter how small.

6 . The world’s coral reefs do more for the planet than provide underwater beauty. They protect shorelines from the effects of hurricanes. An estimated 500 million people earn their livelihood from the fishing stocks and tourism opportunities reefs provide. The tiny animals that give rise to reefs are even offering hope for new drugs to treat cancer and other diseases.

Despite their importance, warming waters, pollution, ocean acidification, overfishing, and physical destruction are killing coral reefs around the world. So now scientists around the world are looking for all kinds of ways to protect and maybe even revive(复苏) corals. In the Bahamas, Ross Cunning, a research biologist at Chicago’s Shedd Aquarium, is focusing on corals with genes that could make them natural candidates for restoration projects. He recently published a study of two Bahamian reefs, one that seemed to survive an intense 2015 heat wave, and one that didn’t.“It sets the stage to find out which genes are responsible for thermal tolerance,” says Cunning, adding that he hopes discovering those genes will help scientists one day breed more heat-tolerant coral.

In Massachusetts, Cohen’s research has found two key elements that seem to protect corals. The first: internal(内部的) waves beneath the ocean’s surface that bring cooler currents to heat-struck corals, essentially air-conditioning them as temperatures rise. The second: adaptation, a quality that corals found in Palau’s warm lagoons(环礁湖) seem to display.On average, these lagoons submerge(淹没) coral in water that is two degrees Celsius warmer than the water outside the lagoons. “We think the fact that they can deal with these higher temperatures is built into their genetics and allows them to deal with the heat waves.”

She’s also found evidence of corals evolving more quickly in the past two decades to withstand rapidly warming temperatures. The big question scientists are now enquiring into, says Cohen, is whether there’s a cap on how much more heat corals can adapt to. Cohen calls these regions with heat-adapted corals as “super reefs,” and like Friendlander, advocates for using marine reserves to protect them.

7 . Researchers and environmentalists have been pushing for clean energy, as well, contending with the rising threat of climate change. An increasingly researched renewable resource is called Ocean Thermal Energy Conversion (OTEC), in which the sea’s temperature variations are used to produce power. On the surface of the ocean, the temperatures are much warmer compared to the seafloor. It gets considerably colder the deeper you go because the sunlight cannot reach the bottom. These temperature differences are most noticeable in the summer when the sun is present for a majority of the hours of the day. To put it simply, OTEC uses a series of pipes that take the cooler water out in the depths of the ocean. The warm water on the ocean’s surface helps heat the cool water, which then vaporizes (蒸发) a fluid, and as a result, turns a turbine (涡轮机) to produce electricity.

Three types of ocean heat renewable energy systems are being developed and researched. An OTEC closed-cycle is perhaps the most common and well-researched, consisting of a condenser (冷凝器), evaporator, pumps, turbine and generator. There are also open systems and hybrid systems.

Systems work by pumping the warmer surface water through an evaporator containing a working fluid with a low boiling point, such as ammonia. Once the fluid vaporizes, it is used to drive a turbine and generator. From there, the vaporized fluid turns back into a liquid through a condenser, cooled by the cold, deep ocean water that pumps up from the depths. The OTEC systems that use seawater can use condensation to make water without salt.

OTEC systems need to place technology about 1 kilometer below the surface of the water. The cold water intake pipe is in the deepest area, and the piping where warm water enters is above sea level. The pumps are needed to move warm water into the system, and a heat exchanger is required to evaporate the fluid. Condensers condense the steam produced in the system, and a marker keeps the entire system afloat.

Energy is essential for almost all human activities. If the world wants to avoid an energy crisis, people need to begin relying on renewable energy. Fortunately, the three types of OTEC can provide energy for large populations.

8 . The following are some unsung heroes bringing a unique viewpoint and approach to the global challenge of environmental conservation.

Greta Thunberg, a young environmental voice from Sweden, has not only caught global attention but transformed it into a powerful movement. Through her “Fridays for Future” initiative, Greta encourages students worldwide to advocate for climate action, calling for the urgency of addressing climate change. Her touching speeches at international forums, coupled with a refusal to accept inaction have made her a symbol of youth-driven environmental advocacy.

The late Nobel Peace Prize winner from Kenya left a permanent mark through her pioneering Green Belt Movement. This grassroots initiative empowered communities, particularly women, to fight against deforestation through tree planting. Maathai’s legacy lives on in the millions of trees planted across Africa, reflecting her belief that sustainable development starts at the grassroots level, with communities actively engaged in preserving their environment

Isatou Ceesay, an environmentalist from The Gambia, has emerged as a pioneer in the fight against plastic pollution. Recognizing the detrimental impact of plastic waste on local communities and ecosystems, Ceesay founded the “Women’s Initiative Gambia”. Through creative recycling initiatives, she empowers women to repurpose plastic waste, promoting economic independence within communities.

Ma Jun began his career as an investigative journalist, but has quickly risen to become an outstanding Chinese environmentalist, known for his pioneering work in water pollution control. As the founder of the Institute of Public and Environmental Affairs(IPE), Ma Jun developed the China Water Pollution Map, an interactive online tool that tracks water quality data and exposes pollution sources across the country.

9 . New research from the University of Portsmouth has shown a marked increase in shipping in the North East Atlantic. Scientists now warn that more monitoring is required to help protect sea life.

Researchers at the University of Ponsmouth have discovered that rates (率) of shipping in the North East Atlantic area rose by 34 per cent in a five-year period. The research is the first detailed survey of shipping activity in the North East Atlantic. Researchers used data from over 530 million vessel (船) positions recorded by Automatic Identification System(AIS). They looked at the change in shipping between 2013 and 2017 across ten different vessel types. In total the study area covered 1.1 million km², including waters off Belgium, Denmark, France, Germany,Iceland, Ireland, The Netherlands, Norway, Portugal. Spain, and the UK.

Lead author, James Robbins said: “This change is likely to put more pressure on the marine (海洋的) environment, and may influence the protection of at-risk species. Renewed monitoring effort is needed to make sure that protective measures are enough to save species under threat in a changing environment.”

Some of the greatest shipping increases were found in areas close to the Spanish coast. The Espacio Marino de la Costa da Morte saw a rise of 413 percent in vessel activity. It is an area used to protect seabirds.

Dr. Sarah Marley, Visiting Researcher at the University of Portsmouth, said: “Shipping is the most widespread human activity in our oceans, carrying a set of threats-from unnoticeable effects like underwater noise pollution to serious results when ships hit whales.”

Professor Alex Ford. from the University’s Institute of Marine Sciences, said: “Given the well-documented effects that shipping can have on the marine environment, it is necessary that this situation continues to be monitored-particularly in areas used to protect vulnerable (脆弱的) species which may already be under pressure.”

10 . A pond in Hawaii has turned so pink that it could be from the Barbie movie-but it’s no cause for a dance party. Drought may be reason for the strange color, scientists say, and they’re warning against entering the water or drinking it.

Workers at the Kealia Pond National Wildlife Refuge (遇难所) on the island of Maui have been watching the situation of the pink water since October 30, 2023, after getting a phone call from somebody who was walking on the beach.

“I just got a report from somebody who was walking on the beach, and they called me up like ‘There’s something weird going on over here’,” said Bret Wolfe, the refuge manager.

Wolfe was concerned the bright pink could be a sign of an event called an algae bloom (绿藻泛地), but lab tests found such algae was not causing the color. Instead, an organism (微生物) called halobacteria might be the cause.

Halobacteria are a type of organism that lives in bodies of water with high levels of salt. The salinity (盐度) inside the Kealia Pond outlet area is now greater than 70 parts per thousand, which is twice the salinity of seawater. Wolfe said they will need to study the DNA to confirm the organism.

Maui’s drought is likely leading to the situation. Normally Waikapu Stream feeds into Kealia Pond and raises water levels there, but Wolfe said that hasn’t happened in a long time.

When it rains, the stream will flow into Kealia’s main pond and then into the outlet area that’s now pink. This will reduce the salinity and potentially change the water’s color.

The refuge has seen an increase in visitors after photos of the pink pond were posted on social media. Wolfe said he would love to have visitors come to learn about local aims to protect nature.

But officials have announced a special warning for people not to enter the water or eat any fish caught there.