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Tudo o que você precisa saber sobre emissões na agropecuária

O GHG Protocol (sigla para Protocolo de Gases de Efeito Estufa em inglês) lançou novas diretrizes para auxiliar empresas agropecuárias a mensurarem e gerenciarem suas emissões de GEE na agricultura e na pecuária. São as primeiras diretrizes internacionais para o setor e irão ajudar nos esforços de mitigar seu impacto ambiental.

Mas o que são exatamente estas emissões agropecuárias e por que é importante reduzi-las? Baseados no que há de mais recente em termos de pesquisa e de dados, aqui está tudo o que você precisa saber sobre a pegada de carbono na agropecuária.

Connecting Corporate Emissions Targets with Climate Science

When the IPCC released its Fifth Assessment Report earlier this spring, its message was clear: We must do much more to reduce greenhouse gas emissions in order to keep below 2 °C and limit climate change’s impacts.

By presenting the current science, impacts, and options for addressing climate change, the IPCC has laid the groundwork for governments and the private sector to start taking more ambitious action. The next step for companies is to align their own plans with larger climate goals.

Post-2020 Emissions-Reduction Contribution: Which Time Frame Should We Choose?

As countries negotiate a new international climate agreement for the post-2020 period—including at this week’s intersessional meeting in Bonn, Germany—the key choices for putting the world on a secure pathway to a low-carbon future should be front-of-mind. The new agreement will be essential for putting in place the policies beyond 2020 that ensure a shift from high-carbon to low-carbon and climate-resilient investments. To do this, the agreement will have to send the right signals to governments and businesses about the trajectory we need to be on.

New Fuel Efficiency Standards for Heavy-Duty Vehicles Are a “Win-Win-Win”

Last week, President Obama directed his administration to set new fuel efficiency and greenhouse gas (GHG) emissions standards for medium- and heavy-duty vehicles, including large pick-up trucks, school buses, and tractors. Improving fuel efficiency standards from these vehicles—which make up 20 percent of U.S. transport emissions—can not only rein in emissions, it can help consumers save money at the gas pump.

WASHINGTON— China’s pollution and emissions challenges have been making headlines, but China’s leaders are taking action to respond. While some U.S. policy makers are using China’s pollution as an excuse for U.S. inaction, there are also emerging signals that China can make progress on its pollution challenges.

What is the reality? Is China heading in a new direction?

A Climate Change Reality Check

The world spent $50 billion dollars per year on weather-related disasters in the 1980s, according to the World Bank. Today, we spend roughly $200 billion annually. Twenty-five extreme weather and climate events in 2011 and 2012 caused more than $188 billion of damages in the United States alone. And yet—despite these escalating costs and risks—the world continues to emit dangerous amounts of greenhouse gases.

It’s time for a climate change reality check.

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