Showing posts with label temperature increase. Show all posts
Showing posts with label temperature increase. Show all posts

Saturday, December 19, 2009

Final deal at Copenhagen climate conference omits greenhouse gas targets, deforestation plan

In the end, the Copenhagen climate conference “took note” of, rather than approved, the agreement essentially brokered by President Obama with the BASIC (Brazil, South Africa, India and China) major emerging economies plus Japan and Europe. Strong dissent was voiced by Venezuela, Sudan, Cuba, Nicaragua and Bolivia, who were outraged industrial countries didn’t commit to strong, specific targets.

UN Sec.-Gen. Ban Ki-moon, who gaveled the final consensus Saturday morning after a night of debate, said afterward this accord was an essential first step and must lead to a legally binding agreement next year.

Dropped from the document in the final hours was a plan to pay countries to avoid deforestation.

The “breakthrough” accomplished in Obama’s meeting Friday with the major economies was agreement that they would all report their emissions cuts (or in the case of emerging economies, their actions) for international scrutiny. The president extended his visit by 6 hours to jawbone with leaders of major economies, then took off because of the blizzard targeting on Washington.

What was in the final document?
• Recognition that world temperature increases should be kept to 2 degrees Celsius (though they dropped the term “from pre-industrial levels,” allowing for an additional 0.7 degrees).
• $30 billion for poor countries to adapt to climate change over the next 3 years, with a goal of $100B a year by 2020.
• Industrialized countries must list their targets for cutting GHG, while major developing economies such as BASIC, Mexico and South Korea, must list actions taken to reach specific goals.
• A method for international verification of emissions.

What wasn’t in it?
• Agreement on specific, significant targets for cutting GHG, either short-range or long-range
• A plan to pay 40 countries to curb deforestation, which accounts for between 15-20% of emissions (and puts Brazil and Indonesia in the top 5 emitters).
• A date for reaching a legally binding agreement.

Countries that agreed with the Copenhagen Accord were asked to sign it.

UN climate chief Yvo de Boer told reporters, “We should have done better.”

Pledges made to date will not limit temperature increases to 2 degrees. More like 3 degrees.

The U.S. role
Despite Obama's important role in brokering an agreement, some blamed the weak accord on the U.S. for failing to come in with a climate bill at home signed, sealed and delivered. And if the U.S. had committed to, say, 20% cuts (from 1990) by 2020 like other industrialized nation, the agreement would likely have been much stronger.

So our Senate held back not only the U.S., but the entire world, which is a crying shame. One note: Sen. James Inhofe (R-Okla.), the global warming denier who’s ranking member of the Environment Committee, had pledged to take a “truth squad” to Copenhagen to tell world leaders there’d be no U.S. climate bill. Apparently there was no squad and he spoke to no leaders. Let’s hope those he reached saw him as the annoying gnat that he is.

So, what now? Another year of tedious, fractious worldwide negotiations and a concerted effort to pass a meaningful bill here, while each country works toward its goals at home. I know you’re probably exhausted with signing petitions, sending money and demonstrating for the health care fight, but gear up for a new challenge in January. We need a decent climate change law. The world is depending on it.

(Sources: NRCD switchboard, Yahoo News/AP, BBC, Guardian. MSNBC)

Wednesday, September 03, 2008

Lake Tahoe ecosystem undergoes climate change


(Photo of Lake Tahoe from Flickr and photographer Jeroen Elfferich)

News Update 3: Another body of water, Lake Tahoe in Nevada, is showing the effects of climate change. The water isn’t rising, but the area has seen a temperature increase of 4 degrees since 1910 and algae in the lake is growing 5 times as fast as in 1959. Summer nights are warmer, freezing days are fewer and there is less snow, according to the annual Tahoe State of the Lake report, by researchers from the University of California at Davis. The average surface temperature of the frigid lake has risen from 41.7 to 42.6 degrees since 1970. The region is cited by some as a barometer of how climate change is transforming whole ecosystems. (Source: ClimateWire)