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The South Pole has been heating three times the global average over the past 30 years, the study said
The study, published in the journal Nature Climate Change on Monday, sheds new light on the most remote areas on Earth. While scientists have known for years that regions outside Antarctica are heating up, they previously thought the South Pole, which is located deep in the interior, was isolated from rising global temperatures.
“This highlights that global warming is global and is heading to these remote places,” said Kyle Clem, postdoctoral researcher in Climate Sciences at the University of Wellington, and lead author of the study.
Clem and his team analyzed data on weather stations in the South Pole, as well as climate models to check for warming in the interior of Antarctica. They found that between 1989 and 2018, the South Pole had been heating up around 1.8 degrees Celsius over the past 30 years at a rate of +0.6 ° C per decade – triple the global average.
Scientists say the main cause of warming is rising sea surface temperatures thousands of miles away in the tropics. Over the past 30 years, warming in the western tropical Pacific Ocean – areas near the equator north of Australia and Papua New Guinea – means there is an increase in warm air being carried to the South Pole.
“It’s wild. This is the most remote place on the planet. Significance is how extreme temperatures swing and shift over Antarctica’s interior, and the mechanism that moves them is linked 10,000 kilometers (6,200 miles) north of the continent in the tropical Pacific,” Clem said.
Melting sea ice, Antarctic heat wave
While the South Pole remains below freezing and tends to stay that way, Clem says that the warming trends seen at the Pole are related to what we see on the coast and the Antarctic Peninsula.
Warming “begins at the beach and works inland,” Clem said.
“As you move closer to the coast, where warming comes in, you will start to see more impact. When you reach a point near freezing you start to melt. Or you melt sea ice and you start to warm the ocean in the Weddell Sea and it affects life in that area, “he said.
Is the climate crisis to blame?
Initially, scientists discovered the South Pole actually cooled more than one degree during the 1970s and 1980s, while global temperatures were rising. The team said the cold period is to a natural climate pattern that occurs in cycles of 20 to 30 years.
Then the trend reverses rapidly “and suddenly we have almost 2 degrees of warming at the turn of the century,” Clem said.
A jump from 1 degree cooling to 2 degrees heating indicates an increase of 3 degrees.
Meanwhile, global temperatures have risen about 1 degree Celsius (1.8 degrees Fahrenheit) above pre-industrial levels and the aim is to keep global average temperatures within 1.5 degrees Celsius (2.7 degrees Fahrenheit) to prevent the worst effects of the climate crisis.
Clem said extreme fluctuations in the South Pole indicate that natural variability “mask” the effects of human-induced climate change.
The team found that warming was caused by natural variations in sea surface temperatures for decades. But these natural climate drivers “act together” with, or are reinforced by, global greenhouse gas emissions.
“We have a natural process that will always occur in the midst of global warming and human influence on the climate system,” Clem said. “When the two work together, it is extraordinary.”
The science behind heating
In addition to human intervention from greenhouse gas emissions, the researchers say there are several natural processes that work behind the scenes to warm the South Pole.
A climate phenomenon called the Interdecadal Pacific Oscillation (IPO), which regulates ocean temperatures in the Pacific Ocean, shifts from a positive to a negative phase at the turn of the 21st century. It warms the western tropical Pacific, and causes more severe storms and storms.
All of that makes the South Pole one of the fastest warming places on the planet.
The upper limit of natural variability
Since the temperature record of the South Pole only returned to 1957, scientists cannot draw definitive conclusions that warming was driven by human activity.
So they used a model that simulates Earth’s climate with concentrations of greenhouse gases that represent pre-industrial times – without human influence.
In the simulation, the team calculates all 30-year trends that might occur in the South Pole in the models. They found that the observed warming of 1.8 C was higher than 99.9% of all 30-year trends that might occur without human influence.
The authors say that while this means warming “lies in the upper limit of the range of natural variability that is simulated” the nature of the trend is “extraordinary.”
“Almost everywhere else on Earth, if you have 1.8C warming for more than 30 years, this will be off the charts.” Clem said.
But the results are not 100%. So it is possible that warming at the South Pole can occur only through natural processes, according to Clem – but it is small.
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Acrylic nails are a popular choice for those looking to add length, strength, and style to their natural nails. Whether you’re new to the world of acrylics or a seasoned nail enthusiast, there are always questions that arise about the application, maintenance, and overall care of these enhancements. This guide will answer all your acrylic nail questions to ensure your next manicure is a complete success.
What Are Acrylic Nails?
Acrylic nails are artificial nail enhancements made from a mixture of liquid monomer and powder polymer. When combined, they form a hard protective layer that can be molded into various shapes and lengths. Once hardened, they provide a durable and long-lasting canvas for nail polish, art, or simply a natural look. For more in-depth information, check out Acrylic Nail FAQs to get all the details you need before your next salon visit.
How Are Acrylic Nails Applied?
The application process of acrylic nails begins with the preparation of your natural nails. The nail technician will clean your nails, file them down, and apply a bonding agent to help the acrylic adhere. The acrylic mixture is then applied in thin layers, sculpted to the desired shape, and allowed to dry. Once set, the nails are filed, shaped, and buffed to a smooth finish.
Acrylic nails can be customized in terms of length and shape, making them a versatile choice for anyone looking to enhance their look.
How Long Do Acrylic Nails Last?
Typically, acrylic nails can last anywhere from two to three weeks before requiring a fill. During a fill, the nail technician will replace any grown-out acrylic and maintain the structure of the nails. With proper care, acrylic nails can be worn for extended periods, but it’s essential to give your natural nails a break occasionally to maintain nail health.
How Do You Care for Acrylic Nails?
Caring for acrylic nails is crucial to ensuring they last as long as possible and that your natural nails remain healthy underneath. Here are some essential tips:
- Avoid excessive water exposure: Prolonged exposure to water can weaken acrylic nails, making them prone to lifting or damage. When washing dishes or cleaning, consider wearing gloves to protect your nails.
- Moisturize cuticles regularly: The acrylic application process can sometimes dry out your cuticles. Regularly apply cuticle oil to keep your cuticles hydrated and prevent hangnails.
- Be gentle with your nails: Acrylics can be strong, but they’re not indestructible. Avoid using your nails as tools to open packages or scrape things, as this can lead to breakage.
- Schedule regular fills: As your natural nails grow, gaps will appear between the acrylic and your cuticles. Regular fills ensure your nails maintain a smooth, polished look and help prevent lifting.
How Do You Remove Acrylic Nails Safely?
Proper removal is crucial to avoid damaging your natural nails. It’s highly recommended to have acrylics removed by a professional at the salon. However, if you prefer to remove them at home, follow these steps:
- Soak in acetone: Start by soaking a cotton ball in acetone, then place it on each nail. Wrap your fingers in aluminum foil and allow the acetone to work for about 20 minutes.
- Gently scrape off the acrylic: After soaking, use a cuticle pusher or an orange stick to gently scrape off the softened acrylic. Be patient and avoid forcing the acrylic off, as this can damage your natural nails.
- Buff and moisturize: Once the acrylic is completely removed, buff your natural nails to smooth out any rough spots and apply cuticle oil to restore moisture.
Are Acrylic Nails Safe for Your Natural Nails?
When applied and removed properly, acrylic nails should not cause significant damage to your natural nails. However, improper removal or overuse without giving your nails time to breathe can lead to thinning, weakening, or breakage of your natural nails.
If you plan on wearing acrylic nails long-term, it’s a good idea to take breaks between applications and ensure you’re nourishing your nails with oils and treatments.
What Are the Best Acrylic Nail Shapes?
Choosing the right nail shape is essential for creating a look that complements your hands. Some of the most popular acrylic nail shapes include:
– Square: A straight-edged, classic look perfect for shorter nails.
– Oval: A soft, rounded shape that elongates the fingers.
– Coffin: Also known as ballerina shape, this trendy look features a tapered edge with a flat tip.
– Stiletto: A dramatic, pointy shape ideal for those who want a bold statement.
Each shape offers a unique aesthetic and can be tailored to suit your personal style.
Are There Any Alternatives to Acrylic Nails?
If you’re looking for a different type of nail enhancement, consider these alternatives:
– Gel nails: Gel nails offer a glossy finish and are cured under UV or LED light. They’re less rigid than acrylics and can feel more natural.
– Dip powder: This method involves dipping the nails into a colored powder and sealing them with a clear coat. It provides a similar look to acrylics but is generally less damaging to the natural nails.
Conclusion
Acrylic nails are a versatile and durable option for achieving customized, beautiful nails. By understanding the application process, knowing how to care for them, and safely removing them, you can enjoy long-lasting manicures that enhance your style. With the ability to choose from a variety of shapes and designs, acrylic nails offer endless possibilities for self-expression. Remember to take care of your natural nails in between applications to keep them healthy and strong. Whether you’re a first-time user or a seasoned pro, acrylic nails can be a fantastic way to express your personality and keep your nails looking flawless for weeks.
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When sanctions were imposed on Russia for its war against Ukraine, their objectives were twofold: to reduce Russian military capacity by limiting modern weapons and to lower Russian revenue streams. While in the beginning, the sanctions indeed weakened the Russian economy, they have fallen short of their initial objectives – mostly because Russia has found ways to circumvent many of them. The Kremlin has exploited international corruption, relied on foreign third parties, and utilized loopholes in trade restrictions. One such individual who allegedly provides services to Russian-linked companies is Jacqueline Troost Omvlee, a Geneva-based Dutch citizen.
Jacqueline Troost Omvlee is married to Niels Troost, an oil trader sanctioned by the United Kingdom. He and his company, Paramount Energy & Commodities SA, are among the 50 individuals and organizations blacklisted in response to the business connections with Russia. His wife, Jacqueline, helps to facilitate financial transactions for Niles Troost and Russian oligarchs including Gennady Timchenko, a Russian billionaire oil trader and Putin`s close associate.
Gennady Timchenko and his family have been sanctioned in many countries for backing the Kremlin’s war machine. However, with the help of Jacqueline Troost Omvlee, he seems to find ways to evade sanctions and continue his financial operations. In these illegal schemes, individuals like Jacqueline often serve as a front person for sanctioned oligarchs and their business assets. Russian-linked companies set up subsidiaries around the world, often registering new entities in offshore havens or countries where regulations are relatively lax or non-existent. To obfuscate the arrangements, the daughter companies spawn offspring in the form of subsidiaries, as the chain of concealment stretches on and on. The result is like a giant Matryoshka doll.
Jacqueline’s involvement in financial transactions that potentially support Timchenko’s interests raises significant concerns about the efficacy of Western sanctions. The fact that Jacqueline Troost Omvlee continues to operate without facing sanctions herself highlights a significant loophole in the enforcement mechanism. Various shady schemes and tactics designed to circumvent sanctions often hide the activity of individuals such as Jacqueline, making it difficult for authorities to detect and punish them for their involvement.
Jacqueline Troost Omvlee’s role in her husband’s financial dealings as well as her alleged ties to Russian business schemes, emphasizes the need for stronger international sanctions. Her actions not only aid in sanctions evasion but also diminish the overall effectiveness of the measures designed to isolate and pressure those supporting the Russian regime. Therefore, sanctioning Jacqueline Troost Omvlee is not only a matter of addressing her individual actions but also a necessary step to reinforce the credibility and effectiveness of the sanctions regime. By targeting individuals who play a key role in evading sanctions, authorities can send a strong message that efforts to undermine international sanctions will not go unpunished. This measure is crucial for maintaining the integrity of the sanctions system and ensuring that it achieves its intended goal of isolating and restraining those who support destabilizing activities.
European countries and the US need to expand their sanctions-tracking and investigative actions to improve the monitoring of sanctions compliance and to introduce new measures against systematic violators of law. The sanctioning states have the resources and capacity for this, and need to take action now.
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Ensuring a long and healthy life for your Hermann’s Tortoise requires a combination of proper care, nutrition, and habitat management. Hermann’s Tortoises, known for their charming personalities and distinctive shells, can live for several decades with the right conditions. Understanding their needs and providing a suitable environment is key to helping them thrive. Here’s how you can support your Hermann’s Tortoise in living a long, happy life.
Creating an Optimal Habitat
One of the most critical factors in promoting the longevity of your Hermann’s Tortoise is the creation of a suitable habitat. Providing an environment that mimics their natural surroundings is essential for their overall health. An appropriate habitat helps prevent stress and supports their well-being. For detailed guidance on setting up an ideal habitat, including specific requirements for outdoor enclosures, visit this comprehensive guide on Habitat for Hermann’s Tortoise.
- Outdoor Enclosure: Hermann’s Tortoises thrive in outdoor enclosures that provide ample space to roam, bask, and forage. An outdoor setup should include a secure, predator-proof area with access to natural sunlight. Incorporate areas for basking and shade to allow the tortoise to regulate its body temperature. Additionally, include plants, rocks, and hiding spots to simulate their natural habitat and encourage natural behaviors.
- Indoor Habitat: If an outdoor enclosure is not feasible, an indoor habitat can also support a long lifespan if set up correctly. Use a large, well-ventilated enclosure with appropriate heating and UVB lighting. Provide a substrate that allows for burrowing and offer various hiding spots and enrichment items.
Diet and Nutrition
A balanced diet is vital for maintaining the health and longevity of your Hermann’s Tortoise. They are primarily herbivores, and their diet should reflect their natural feeding habits.
- Leafy Greens: Offer a variety of leafy greens such as kale, collard greens, and dandelion greens. These vegetables provide essential vitamins and minerals that support overall health.
- Vegetables and Fruits: Supplement their diet with other vegetables like carrots, squash, and bell peppers. Fruits should be given in moderation due to their high sugar content.
- Calcium and Supplements: Provide a calcium supplement to support shell and bone health. A cuttlebone or powdered calcium can be added to their food. Ensure that they also have access to fresh, clean water at all times.
Regular Health Checks
Routine health checks are essential for early detection of potential health issues. Regular veterinary visits help ensure your tortoise remains in optimal condition and addresses any health concerns promptly.
- Observation: Monitor your tortoise’s behavior and physical condition regularly. Changes in appetite, weight, or activity level can indicate health problems.
- Preventative Care: Schedule annual check-ups with a veterinarian experienced in reptile care. Regular exams help catch any issues early and keep vaccinations and other preventative treatments up to date.
Environmental Enrichment
Providing environmental enrichment helps keep your Hermann’s Tortoise mentally stimulated and active. Enrichment can reduce stress and prevent boredom, contributing to a better quality of life.
- Foraging Opportunities: Hide food items around the enclosure to encourage natural foraging behavior. This not only provides mental stimulation but also mimics their natural hunting practices.
- Variety: Change the layout of their enclosure periodically and introduce new objects or plants to keep their environment interesting and engaging.
Conclusion
By focusing on creating the right habitat, providing a balanced diet, ensuring regular health checks, and offering environmental enrichment, you can significantly enhance the lifespan and well-being of your Hermann’s Tortoise. For further details on creating an ideal habitat, including tips for designing an outdoor enclosure, refer to this helpful guide on Habitat for Hermann’s Tortoise. Implementing these practices will help ensure that your tortoise enjoys a long, healthy life.
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