OSLO (Reuters) – Trees in the Arctic region may grow 500 km (300 miles) further north by 2100 as climate change greens the barren tundra and causes sweeping change to wildlife, a leading expert said.
A quickening melt of snow, ice and permafrost will enable more southerly species such as pine trees or animals such as foxes to move north.
OSLO, May 12 (Reuters) – The world must curb soaring use of
resources ranging from coal to copper to prevent consumption
from reaching ruinous levels by 2050, according to a U.N. report
on Thursday that says China’s economy will be a test case.
All countries should seek economic growth that does not rely
on increasing exploitation of minerals, ores, fossil fuels and
biomass — such as timber — as poverty declines and the world
population rises, it said.
OSLO (Reuters) – The navies of Arctic nations will face big challenges under a treaty due to be agreed Thursday to carve up responsibility for search and rescue in the fast-thawing region, Norway’s foreign minister said.
Jonas Gahr Stoere also told Reuters foreign ministers of the eight-nation Arctic Council, set to meet in Greenland, looked unlikely to resolve a dispute about whether to give outsiders such as China or Italy seats as permanent observers.
OSLO (Reuters) – China is the big exception to a clear global shift away from the use of high-polluting coal in new power plants toward natural gas and renewable energies, a leading environmentalist said on Friday.
China has overtaken the United States as the top emitter of greenhouse gases in recent years, partly as it opens ever more coal-fired power plants to underpin fast economic growth. Coal emits large amounts of carbon dioxide when burned.
OSLO (Reuters) – Rich countries have missed a U.N. deadline for outlining aid to help developing nations combat climate change.
Among industrialized nations, only Russia and Ukraine sent letters to the United Nations by the May 1 deadline — only to say they did not feel obliged to contribute under a deal to provide almost $30 billion in initial “fast-start” climate funds from 2010-12.
OSLO (Reuters) – Renewable energies such as wind or solar power are set to surge by 2050, and expected advances in technology will bring significant cost cuts, a draft United Nations report showed on Wednesday.
The most comprehensive U.N. overview of the sector to date said renewables excluding bioenergy, which is mainly firewood burned in developing nations for cooking and heating, could expand by three to 20 times by mid-century.
OSLO (Reuters) – Quickening climate change in the Arctic including a thaw of Greenland’s ice could raise world sea levels by up to 1.6 meters by 2100, an international report showed on Tuesday.
Such a rise — above most past scientific estimates — would add to threats to coasts from Bangladesh to Florida, low-lying Pacific islands and cities from London to Shanghai. It would also, for instance, raise costs of building tsunami barriers in Japan.
OSLO (Reuters) – A new international project will try to track discarded U.S. cellphones, TVs and other electronic waste to help recycle everything from gold to rare earths and protect human health, U.S. and U.N. officials said on Sunday.
Many electronic items end up at the bottom of drawers at home when they break or get outdated. Many are shipped abroad for recycling. Others get dumped in normal trash bins and vanish into landfills or are incinerated, releasing toxins.
OSLO, May 1 (Reuters) – A new international project will try
to track discarded U.S. cellphones, TVs and other electronic
waste to help recycle everything from gold to rare earths and
protect human health, U.S. and U.N. officials said on Sunday.
Many electronic items end up at the bottom of drawers at
home when they break or get outdated. Many are shipped abroad
for recycling. Others get dumped in normal trash bins and vanish
into landfills or are incinerated, releasing toxins.
OSLO (Reuters) – Norway urged rich nations on Thursday to take risks and pay to slow deforestation in poor countries, saying there would hardly be a tree left in Congo if donors first wait for corruption to be eradicated.
Environment Minister Erik Solheim also reiterated calls for Jakarta to impose a strict two-year moratorium on new forest clearing to help implement a delayed $1 billion deal to slow deforestation agreed with Oslo in 2010.