Maks. visning af den sidste 6 indlæg - (Sidste indlæg først)
‘Like wildfires underwater’: Worst summer on record for Great Barrier Reef as coral die-off sweeps planet
<a href=https://tripscan.biz>tripscan войти</a>
Great Barrier Reef, Australia
CNN
—
As the early-morning sun rises over the Great Barrier Reef, its light pierces the turquoise waters of a shallow lagoon, bringing more than a dozen turtles to life.
These waters that surround Lady Elliot Island, off the eastern coast of Australia, provide some of the most spectacular snorkeling in the world — but they are also on the front line of the climate crisis, as one of the first places to suffer a mass coral bleaching event that has now spread across the world.
tripscan.biz
трипскан вход
The Great Barrier Reef just experienced its worst summer on record, and the US-based National Oceanic and Atmospheric Administration (NOAA) announced last month that the world is undergoing a rare global mass coral bleaching event — the fourth since the late 1990s — impacting at least 53 countries.
The corals are casualties of surging global temperatures which have smashed historical records in the past year — caused mainly by fossil fuels driving up carbon emissions and accelerated by the El Nino weather pattern, which heats ocean temperatures in this part of the world.
CNN witnessed bleaching on the Great Barrier Reef in mid-February, on five different reefs spanning the northern and southern parts of the 2,300-kilometer (1,400-mile) ecosystem.
“What is happening now in our oceans is like wildfires underwater,” said Kate Quigley, principal research scientist at Australia’s Minderoo Foundation. “We’re going to have so much warming that we’re going to get to a tipping point, and we won’t be able to come back from that.”
Coral bleached white from high water temperatures on the Great Barrier Reef, Australia. CNN
Bleaching occurs when marine heatwaves put corals under stress, causing them to expel algae from their tissue, draining their color. Corals can recover from bleaching if the temperatures return to normal, but they will perish if the water stays warmer than usual.
“It’s a die-off,” said Professor Ove Hoegh-Guldberg, a climate scientist at the University of Queensland in Australia and chief scientist at The Great Barrier Reef Foundation. “The temperatures got so warm, they’re off the charts … they never occurred before at this sort of level.”
The destruction of marine ecosystems would deliver an effective death sentence for around a quarter of all species that depend on reefs for survival — and threaten an estimated billion people who rely on reef fish for their food and livelihoods. Reefs also provide vital protection for coastlines, reducing the impact of floods, cyclones and sea level rise.
“Humanity is being threatened at a rate by which I’m not sure we really understand,” Hoegh-Guldberg said.
Не упустите возможность получить <a href=https://mfo-online-zaymi.ru/>займиго</a> на карту быстро и удобно!
Малые займы становятся актуальными для большого числа людей. Множество заемщиков предпочитает именно такой способ решения денежных вопросов. Одной из причин является простота оформления. Оформление, как правило, занимает считанные минуты. Такая услуга особенно востребована у тех, кто нуждается в срочной денежной помощи.
Еще одним значимым моментом являются невысокие требования к клиентам. Многие организации не требуют подтверждения дохода. Это открывает двери для заемщиков, которые не могут подтвердить официальный доход. Однако не следует забывать о потенциальных угрозах.
Важно тщательно выбирать кредитора. Рынок микрофинансовых организаций достаточно велик. Часть организаций может предложить кредиты с высокими процентами. Поэтому стоит читать отзывы и изучать условия заранее.
В конечном счете, маленькие кредиты могут быть полезны в момент финансовых трудностей. Однако необходимо подходить к ним с осторожностью. Важно внимательно изучать условия и репутацию займодателя. Так, вы сможете защитить себя от негативных последствий.
Эта публикация погружает вас в мир увлекательных фактов и удивительных открытий. Мы расскажем о ключевых событиях, которые изменили ход истории, и приоткроем завесу над научными достижениями, которые вдохновили миллионы. Узнайте, чему может научить нас прошлое и как применить эти знания в будущем.
Выяснить больше -
vyvod-iz-zapoya-1.ru/
Ukrainian President Volodymyr Zelensky will meet US President Joe Biden and Vice President Kamala Harris in Washington on Thursday. Leon Neal/Getty Images
CNN
—
Ukrainian President Volodymyr Zelensky’s visit to the White House on Thursday could be his final chance to convince a receptive American president of his country’s war aims.
<a href=https://megaweb-10.com>mega555kf7lsmb54yd6etzginolhxxi4ytdoma2rf77ngq55fhfcnyid.onion</a>
The precise details of the “victory plan” Zelensky plans to present in separate meetings to President Joe Biden and Vice President Kamala Harris are unknown, having been closely held until they are presented to the American leaders.
But according to people briefed on its broad contours, the plan reflects the Ukrainian leader’s urgent appeals for more immediate help countering Russia’s invasion. Zelensky is also poised to push for long-term security guarantees that could withstand changes in American leadership ahead of what is widely expected to be a close presidential election between Harris and former President Donald Trump.
The plan, people familiar with it said, acts as Zelensky’s response to growing war weariness even among his staunchest of western allies. It will make the case that Ukraine can still win — and does not need to cede Russian-seized territory for the fighting to end — if enough assistance is rushed in.
That includes again asking permission to fire Western provided long-range weapons deeper into Russian territory, a line Biden once was loathe to cross but which he’s recently appeared more open to as he has come under growing pressure to relent.
Even if Biden decides to allow the long-range fires, it’s unclear whether the change in policy would be announced publicly.
Biden is usually apt to take his time making decisions about providing Ukraine new capabilities. But with November’s election potentially portending a major change in American approach to the war if Trump were to win, Ukrainian officials — and many American ones — believe there is little time to waste.
MEGA сайт
at-megaweb.com
Trump has claimed he will be able to “settle” the war upon taking office and has suggested he’ll end US support for Kyiv’s war effort.
“Those cities are gone, they’re gone, and we continue to give billions of dollars to a man who refused to make a deal, Zelensky. There was no deal that he could have made that wouldn’t have been better than the situation you have right now. You have a country that has been obliterated, not possible to be rebuilt,” Trump said during a campaign speech in Mint Hill, North Carolina, on Wednesday.
Comments like those have lent new weight to Thursday’s Oval Office talks, according to American and European officials, who have described an imperative to surge assistance to Ukraine while Biden is still in office.
As part of Zelensky’s visit, the US is expected to announce a major new security package, thought it will likely delay the shipping of the equipment due to inventory shortages, CNN previously reported according to two US officials. On Wednesday, the US announced a package of $375 million.
The president previewed Zelensky’s visit to the White House a day beforehand, declaring on the margins of the United Nations General Assembly his administration was “determined to ensure that Ukraine has what it needs to prevail in fight for survival.”
<a href=https://megaweb-6at.com>megaweb13.com</a>
“Tomorrow, I will announce a series of actions to accelerate support for Ukraine’s military – but we know Ukraine’s future victory is about more than what happens on the battlefield, it’s also about what Ukrainians do make the most of a free and independent future, which so many have sacrificed so much for,” he said.
В этом интересном тексте собраны обширные сведения, которые помогут вам понять различные аспекты обсуждаемой темы. Мы разбираем детали и факты, делая акцент на важности каждого элемента. Не упустите возможность расширить свои знания и взглянуть на мир по-новому!
Изучить вопрос глубже -
vyvod-iz-zapoya-1.ru/
<a href=https://vibrometro1a.com>Espectro de vibracion</a>
Sistemas de balanceo: importante para el operacion uniforme y productivo de las equipos.
En el mundo de la avances actual, donde la rendimiento y la estabilidad del equipo son de suma significancia, los aparatos de ajuste cumplen un papel vital. Estos equipos especificos estan concebidos para equilibrar y estabilizar elementos dinamicas, ya sea en equipamiento industrial, transportes de desplazamiento o incluso en electrodomesticos hogarenos.
Para los expertos en reparacion de dispositivos y los especialistas, utilizar con equipos de equilibrado es esencial para asegurar el operacion fluido y fiable de cualquier aparato movil. Gracias a estas herramientas avanzadas sofisticadas, es posible minimizar considerablemente las movimientos, el zumbido y la presion sobre los cojinetes, aumentando la tiempo de servicio de componentes costosos.
Tambien importante es el funcion que tienen los aparatos de ajuste en la servicio al comprador. El asistencia especializado y el conservacion constante usando estos aparatos facilitan dar prestaciones de alta calidad, aumentando la satisfaccion de los usuarios.
Para los responsables de negocios, la financiamiento en sistemas de balanceo y medidores puede ser fundamental para optimizar la efectividad y rendimiento de sus aparatos. Esto es particularmente relevante para los emprendedores que dirigen pequenas y pequenas empresas, donde cada elemento vale.
Asimismo, los dispositivos de ajuste tienen una vasta implementacion en el sector de la prevencion y el monitoreo de nivel. Habilitan encontrar potenciales problemas, evitando intervenciones onerosas y perjuicios a los aparatos. Mas aun, los resultados generados de estos sistemas pueden emplearse para maximizar sistemas y mejorar la reconocimiento en motores de exploracion.
Las sectores de uso de los dispositivos de ajuste incluyen multiples industrias, desde la produccion de ciclos hasta el control de la naturaleza. No interesa si se refiere de enormes fabricaciones industriales o pequenos talleres caseros, los sistemas de equilibrado son fundamentales para proteger un rendimiento eficiente y sin interrupciones.