Jogos Olímpicos de Verão de 2024 a true battle techniques between bulls and bears pdf Paris: Preocupações com a qualidade da água no Rio Seine

O Rio Seine é 1️⃣ um ponto de referência a true battle techniques between bulls and bears pdf Paris, tanto para os parisienses quanto para os turistas. Nas Olimpíadas de Verão de 2024, 1️⃣ o rio será o centro das atenções, sediando eventos como o triatlo e a cerimônia de abertura, que, pela primeira 1️⃣ vez na história dos Jogos Olímpicos, não acontecerá a true battle techniques between bulls and bears pdf um estádio.

A partir do Pont Alexandre III Bridge, as corridas individuais 1️⃣ de triatlo começarão com uma natação de 1,5 quilômetro, seguida por uma corrida de 40K de bicicleta – passando pelo 1️⃣ Le Grand Palais e Champs-Elysées – e terminando com uma corrida de 10K pelo coração da cidade.

Uma equipe mista de 1️⃣ revezamento, composta por quatro atletas (dois homens e duas mulheres), também começará no Pont Alexandre III Bridge, com cada atleta 1️⃣ completando uma natação de 300 metros, seguida por uma corrida de 5,8K de bicicleta e 1,8K de corrida.

Se tudo correr 1️⃣ bem, será um momento histórico, já que nadar no Seine tem sido ilegal por mais de 100 anos, devido aos 1️⃣ níveis de poluição da água. No entanto, alguns advertem que ainda existem perigos potenciais abaixo da superfície do rio.

Recentemente, testes 1️⃣ compartilhados com a tecnologia da Fluidion mostraram que o Seine ainda não é seguro para nadar, de acordo com os 1️⃣ padrões estabelecidos pelo World Triathlon, devido a níveis elevados de bactérias E. Coli na água, potencialmente expostos a riscos graves 1️⃣ à saúde.

As autoridades gastaram pelo menos €1.4 bilhão (R$1.55 bilhão) para limpar o rio. No mês passado, uma instalação de 1️⃣ armazenamento de chuva foi aberta que pode armazenar 20 piscinas olímpicas de água para reduzir a pressão sobre a rede 1️⃣ de esgoto e reduzir o risco de água residual ser descarregada no Seine, de acordo com um comunicado da Paris 1️⃣ 2024.

Enquanto isso, times de triatlo de todo o mundo estão se preparando para o pior e esperando o melhor.

Preocupações com 1️⃣ a qualidade da água

"Para mim, será muito frustrante e muito vergonhoso para a França, Paris e os Jogos Olímpicos se 1️⃣ não pudermos fazer um triatlo", disse a triatleta francesa Jeanne Lehair a true battle techniques between bulls and bears pdf uma entrevista telefônica.

A cidade de Paris está monitorando 1️⃣ o local olímpico do Seine com seu próprio laboratório, mas a empresa Fluidion, fundada a true battle techniques between bulls and bears pdf Paris a true battle techniques between bulls and bears pdf 2012, também está 1️⃣ verificando a qualidade da água do rio várias vezes por semana no Pont Alexandre III Bridge.

Os testes da Fluidion mostraram 1️⃣ que, a true battle techniques between bulls and bears pdf média, os níveis de E. Coli no Seine entre início de abril e final de maio foram de 1️⃣ cerca de 3400 MPN/100mL. De acordo com os cálculos da a true battle techniques between bulls and bears pdf , isso é mais de três vezes o 1️⃣ nível necessário para "bom" qualidade da água, de acordo com os padrões do World Triathlon.

"Tivemos um tempo muito chuvoso nos 1️⃣ últimos meses, causando muitos despejos combinados de esgoto a true battle techniques between bulls and bears pdf Paris e rio acima", disse Dan Angelescu, CEO da Fluidion, a true battle techniques between bulls and bears pdf 1️⃣ 31 de maio via e-mail. "O impacto na qualidade da água é evidente, com picos bacterianos notáveis seguindo eventos de 1️⃣ chuva."

Nearly all of France has seen 120 to 200% of normal rainfall over the past three months, with numerous episodes 1️⃣ of flooding across the country, especially the north, according to Météo France.

The highest E. Coli levels recorded by Fluidion were 1️⃣ 23590 MPN/100mL on May 2 and 13090 MPN/100mL on May 30, according to Angelescu. The May 2 result is more 1️⃣ than 20 times higher than World Triathlon's "good quality" level, according to a true battle techniques between bulls and bears pdf 's calculation.

More recently, following several days 1️⃣ of dry and sunny weather, E. Coli levels on Monday 6 June were 2280 MPN/100mL, according to Angelescu, better than 1️⃣ previous results but still above acceptable levels for swimming.

If E. Coli levels remain this high, the swimming leg of the 1️⃣ triathlon will have to be cancelled, according to World Triathlon competition rules, unless the organization's medical committee decides that the 1️⃣ race can go ahead.

E. Coli is not typically pathogenic itself, but it can indicate the presence of other pathogens, which 1️⃣ can cause skin rashes, diarrhea, serious gastrointestinal diseases and, in very rare cases, even death.

However, Angelescu said that the water 1️⃣ quality of the Seine is likely to improve significantly before July due to drier and sunnier summer conditions, which will 1️⃣ reduce the frequency of sewage spills.

"It is highly speculative and scientifically unsound to project any conclusions about water quality during 1️⃣ the Games based on recent trends," he said.

Angelescu said that "significant infrastructure projects" by the city of Paris designed to 1️⃣ improve water quality will have a "substantial" impact.

"These tanks are expected to become operational before the Games, potentially becoming a 1️⃣ ... Games changer," added Angelescu.

"When our instruments and data indicate that the water quality is good, we will be the 1️⃣ first to dive in, headfirst!"

Angelescu's tone of optimism isn't universally shared.

French charity Surfrider Foundation Europe warned in April that they 1️⃣ were "genuinely concerned about the health of athletes" after only one of the 14 samples collected by the organization indicated 1️⃣ a satisfactory standard of water quality for swimming.

Two months later, the charity toldthat they have since taken five additional samples, 1️⃣ with E. coli levels remaining "systematically above the guide values."

Paris 2024 said they still have "great confidence" in the city 1️⃣ of Paris to improve water quality to the "necessary standard" in time for the Games.

"Generally, water quality in the Seine 1️⃣ continues to improve every day," they said in a statement toin early June. "By the time of the Games, bacteriological 1️⃣ pollution in the Seine will have been reduced by 75% thanks to the range of actions undertaken by our partners."

In 1️⃣ a statement to a true battle techniques between bulls and bears pdf , the city of Paris said that recent grey and rainy conditions have had a 1️⃣ "major impact" on the Seine's water quality. A lack of sunlight – which would normally help to kill bacteria – 1️⃣ has also contributed to the poor quality, they said earlier this month.

They added: "It is only when summer conditions (strong 1️⃣ sunshine, high temperatures, prolonged absence of rain) become established that the Seine will gradually return to its 'summer' appearance, and 1️⃣ that we will see a gradual and significant improvement in water quality."

Following multiple days of sunny weather in the first 1️⃣ week of June, E. Coli levels improved near Pont Alexandre III Bridge, according to official data from the city of 1️⃣ Paris shared with a true battle techniques between bulls and bears pdf , but whether the good weather will last remains to be seen.

No precipitation trend, higher 1️⃣ or lower than average, has been predicted for areas around Paris for the summer.

Since June 1, E. Coli levels declined 1️⃣ from around 7000 UFC/100mL (equivalent units to MPN/100mL, according to World Triathlon) to just below 1000 UFC/100mL on June 9, 1️⃣ according to official data.

However, World Triathlon's Competition Rules 2024 say that these levels are still too high for swimming, unless 1️⃣ the organization's medical committee decides that the race can go ahead.