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Manganese risk in groundwater affects 200 million people, study shows

Manganese is an essential trace element. However, in excessive concentrations, the metal can cause health problems. Two Eawag researchers have now produced a global risk map for manganese in groundwater. Half of the world's population uses groundwater as drinking water. According

Admin Recifes 15/07/2026 2

Ibovespa cai 0,79% com tensão entre EUA e Irã e foco dividido com ata do Fed

Índice fechou aos 170.653,45 pontos após reduzir perdas ao longo da sessão, em meio à alta do petróleo e à cautela global. O post Ibovespa cai 0,79% com tensão entre EUA e Irã e foco dividido com ata do Fed apareceu primeiro em Canal Rural.

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Satellites are transforming biodiversity monitoring for global nature targets, but major g

A new scientific review outlines how satellites and other remote sensing technologies are increasingly shaping how biodiversity and ecosystem health can be monitored at scale—offering new opportunities for countries reporting under international nature targets, while also undersc

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Is male testosterone in freefall? – podcast

Men’s average testosterone levels have halved over the past 50 years, according to scientists who say society is facing a male fertility crisis. Rising levels of obesity and diabetes are expected to play a part, but the team behind the work suggest that environmental factors such

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New genomic method to track disease outbreaks globally

Phylo-Plex, a new computational method, has been developed by Wellcome Sanger Institute scientists and their collaborators to allow cost-effective and scalable DNA sequencing of pathogens in laboratories with limited resources. Published today (July 9) in Nature Communications, P

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Viral squeaky frog now at risk of extinction

A squeaky frog that became an internet sensation is added to a global list of species at risk of extinction. O recorte ajuda a contextualizar a pauta dentro de Agro.

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Falling water levels trigger a surge in methane emissions from Mediterranean reservoirs

Continental aquatic ecosystems, such as lakes and reservoirs, occupy a small proportion of Earth's surface but play a significant role in the global carbon cycle. It is estimated that more than 40% of global methane emissions originate from these ecosystems. However, the true sca

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Dólar recua no início do pregão com Fed, petróleo e exterior no foco

Movimento acompanha queda global da moeda americana, enquanto mercado monitora petróleo, inflação e renegociação de dívidas rurais no Brasil. O post Dólar recua no início do pregão com Fed, petróleo e exterior no foco apareceu primeiro em Canal Rural.

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Study questions growing international trade in critically endangered sand tiger sharks

In a new study led by University of Delaware researchers Aaron Carlisle and Ed Hale, researchers point to concerns in the international trade of sand tiger sharks, a critically endangered shark species globally, for display in aquariums. The work is published in the journal Front

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Mosaic reduz produção de fertilizantes no Brasil por escassez global de enxofre

Foto: Divulgação MosaicEmpresa anunciou a paralisação temporária das atividades de algumas das suas unidades no país devido a falta de matéria-prima O post Mosaic reduz produção de fertilizantes no Brasil por escassez global de enxofre apareceu primeiro em Canal Rural.

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Q&A: Examining the Global South's call for environmental justice amid expanding technology

Digital technologies—from artificial intelligence to smartphones and data centers—are often described as "clean" innovations. Yet every device depends on minerals, electricity, labor and global supply chains, raising important questions about environmental justice and development

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Durigan atribui pressão sobre juros no Brasil ao cenário global

Ministro da Fazenda citou o diferencial de taxas em relação aos Estados Unidos e defendeu estabilidade institucional e planejamento fiscal de longo prazo. O post Durigan atribui pressão sobre juros no Brasil ao cenário global apareceu primeiro em Canal Rural.

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