Archive for ‘Climate Change’

Dozen villages inundated in Haryana floods

Tuesday, July 13th, 2010

Large swathes of agriculture land were inundated and nearly a dozen villages submerged in flood waters in Haryana’s Sirsa and Fatehabad districts due to breaches in the Ghaggar river, officials said Tuesday.

The water level in the Ghaggar river in Sirsa district was flowing above the danger mark, posing a threat to many villages.

According to officials, 33 people have died due to floods in Haryana and Punjab.

In Punjab, the water level in most of the affected districts has receded and no fresh breach in the Ghaggar was reported.

The weather office has predicted moderate to heavy rain in most parts of Punjab and some places in Haryana till Wednesday.

Source: Dozen villages inundated in Haryana floods – Thaindian

Date: 13 July 2010

First half of 2010 sets heat records

Monday, July 12th, 2010

Just as climate skeptics cited this winter’s snowstorm as evidence that global warming was overhyped, some environmental activists might be tempted to point to this summer’s heat waves to bolster their case.

But instead, they’re pointing to a more scientific measurement: The NASA Goddard Institute for Space Studies now reports that the first six months of 2010 are the warmest on record, both in terms of atmospheric data and in combined atmospheric/ocean readings.

In some cases the atmospheric readings for some of the first six months of the year are between 1.8 and 3.6 degrees Fahrenheit above what they were in previous years.

And on top of that, last week Arctic sea ice extent hit the lowest level ever for June.

A senior fellow, Rafe Pomerance, at Clean Air Cool Planet said:

“The 2010 temperature data is evidence that the planet is continuing to warm,”

“The absolute numbers indicate that the earth’s climate is moving into uncharted territory, as reflected by the massive retreat of Arctic sea ice.”

Source: First half of 2010 sets heat records – views.washingtonpost

Date: 12 July 2010

Mangrove forests could combat tsunamis

Monday, July 12th, 2010

WASHINGTON, July 12 (UPI) — Coastal mangrove forests could substantially reduce the damage from tsunamis like the 2004 disaster that struck Indonesia, researchers say.

A study of an Indonesian coastline ravaged by the December 2004 tsunami has estimated the buffering capacity of intact mangrove forests, which could protect homes and buildings, ScienceNews.org reported Friday.

Forests of mangroves, with their dense, broad networks of thick roots that prop up the trees’ trunks, can absorb the coast-battering energy in tsunamis of various heights, the study says.

Shunichi Koshimura, a civil engineer at Tohoku University in Sendai, Japan, and his colleagues estimate that a 500-yard-wide forest of 10-year-old mangroves would reduce the force of flowing water in a 10-foot tsunami by 70 percent.

Koshimura said:

  • Mangroves make an effective bioshield against tsunamis,
  • It is not possible to build concrete walls along all the coasts.

They reported their findings in the Journal of Geophysical Research–Oceans.

Source: Mangrove forests could combat tsunamis – upi.com

Date: 12 July 2010

Staggering tree loss from 2005 Amazon storm

Monday, July 12th, 2010

A single, huge, violent storm that swept across the whole Amazon forest in 2005 killed half a billion trees, a new study shows.

While storms have long been recognized as a cause of Amazon tree loss, this study is the first to produce an actual body count. And, the losses are much greater than previously suspected.  This suggests that storms may play a larger role in the dynamics of Amazon forests than previously recognized.

The new study says that a single squall line had an important role in the tree demise. This type of storm might become more frequent in the future in the Amazon due to climate change.

Tropical thunderstorms have long been suspected to wreak havoc in the Amazon,

The storm’s associated strong vertical winds, with speeds of up to 145 km/hour (90 mi/hour), uprooted or snapped in half trees that were in their path. In many cases, the stricken trees took down some of their neighbors when they fell.

In the most affected plots, near the centers of large blowdowns, up to 80 percent of the trees had been killed by the storm.

The researchers estimate that between 441 and 663 million trees were destroyed across the whole basin. This represents a loss equivalent to 23 percent of the estimated mean annual carbon accumulation of the Amazon forest.

Source: Staggering tree loss from 2005 Amazon storm - physorg

Date: 12 July 2010

Millions affected by floods in regions along Yangtze River

Friday, July 9th, 2010

Vehicles are immersed in the floodwater at a bus terminal in Youyang County of Chongqing Municipality, southwest China, July 9, 2010. The electricity supply was interrupted by a heavy rainfall in Youyang on Friday and vehicles were immersed in the ensuing flood.Vehicles are immersed in the floodwater at a bus terminal in Youyang County of Chongqing Municipality, southwest China, July 9, 2010. The electricity supply was interrupted by a heavy rainfall in Youyang on Friday and vehicles were immersed in the ensuing flood.

Rain-triggered floods are affecting millions of people in regions along China’s longest river, the Yangtze, China’s flood control authority said Friday.

The Office of State Flood Control and Drought Relief Headquarters (SFDH) said on Friday that:

  • Provinces including eastern Jiangxi, Zhejiang, Anhui and Chongqing Municipality were all affected by swelling rivers after heavy rain in these regions,
  • More than 2.48 million people were affected, with some areas in Hubei and Chongqing completely flooded.
  • At least 15 people were dead from rain-triggered disasters, with 5 others still missing.
  • 176,000 people had so far been evacuated from flood-hit areas.
  • An emergency flood response and ordered local bureaus to closely monitor the weather and issue alerts promptly.

Source: Millions affected by floods in regions along Yangtze River – news.xinhuanet.com

Date: 09 July 2010

Storms and floods hit central, SW. China

Friday, July 9th, 2010
Local authorities in central and southwest China are on alert to respond to emergencies caused by severe storms and floods.

Local authorities in central and southwest China are on alert to respond to emergencies caused by severe storms and floods.

Local authorities in central and southwest China are on alert to respond to emergencies caused by severe storms and floods. It comes just days after the regions sweltered through a record breaking heat wave.

The National Meteorological Center has raised the storm alert level to “orange,” that’s one step below the highest rating on a four-color scale. Heavy rains are already pounding central Hubei and eastern Anhui provinces. In Hubei, one person was killed after floods hit three counties and a city in the province’s north, affecting half a million residents.

The Hubei Provincial Civil Affairs Department says more than 10,000 residents have been evacuated from their homes, 242 homes have collapsed and over 27,000 hectares of farmland flooded.

Source: Storms and floods hit central, SW. China – english.cntv.cn

Date: 09 July 2010

Torrential rains hit China

Friday, July 9th, 2010

China’s National Meteorological Center has raised the nation’s storm alert to “orange”, one step below the highest rating.

Heavy rainfall has been forecast in at least ten provinces and regions, in central and southwest China.  It began to ravage Chongqing Municipality on Thursday, causing mud flows and landslides in many parts of the region.

At a coal mine in Yongzhou district, flood-triggered disasters have damaged nearly 100 nearby homes.

A national highway was cut off by the downpours.  Most flights to and from Jiangbei International Airport have been delayed.

East China’s Jiangxi Province issued a yellow storm alert on Friday. Fuzhou county, along with many its surrounding areas that were pounded by floods last month, are once again experiencing heavy downpours. Roads, bridges and farmland have been submerged.

A rainstorm alarm sounded in the mountainous Dabieshan areas in central China’s Hubei Province. Local weather officials forecast more rainfall in eastern parts of Hubei province.

In neighboring Anhui, authorities launched a level II emergency response on Friday, and raised the storm alert to “orange”.

The provincial government has called an emergency meeting to discuss plans to counter the damage from what officials said might be the worst storm to hit parts of Anhui in a decade.

Source: Torrential rains hit China – english.cntv.cn

Date: 09 July 2010

“Latin America Faces an Environmental Emergency”

Thursday, July 8th, 2010

Milagros Salazar interviews Uruguayan ecologist EDUARDO GUDYNAS

An Uruguayan expert warns that the unrelenting extraction of natural resources in Latin America fails to take into account the environmental damage, with the pretext that the wealth generated will sustain social programs.

The Latin American economy based on exploitation of natural resources does not create social well-being and is unsustainable in the context of climate change, says Uruguayan Eduardo Gudynas, lead researcher at the Latin American Center for Social Ecology (CLAES).

Gudynas, who was in Lima to lead a workshop with the Peruvian Network for Equitable Globalization, is one of the contributors to the new report Global Environmental Outlook for Latin America and the Caribbean (GEO-ALC), produced by the United Nations Environment Program (UNEP), to be officially presented later this year.

TIERRAMÉRICA: You assert that there is an imbalance in Latin America between the exploitation of resources and protection of the environment. How serious is the problem?

EDUARDO GUDYNAS: Latin America is faced with an environmental emergency, because the pace of establishing new protected areas and setting up environmental regulations, for example in the industrial sector, is much slower than the increased pace of negative impacts from resource extraction.

TIERRAMÉRICA: In the context of climate change, is the threat any greater?

EG: Much more, not only because of the vulnerability of developing countries, but also because Latin America isn’t taking responsibility.

Always left in the margins is the fact that the region’s principal source of greenhouse gas emissions is deforestation, followed by changes in land use and agriculture. As such, discussing climate change means talking about rural development, agricultural policies and land ownership.

But there are economic and political interests that stand in the way. It is simpler to propose using energy efficient light bulbs than talk about these issues.

In the international sphere the focus is on the historic responsibility of the countries of the North for emissions, and requiring compensation from them, but there is little action in this region to confront climate change and preserve our ecological heritage.

TIERRAMÉRICA: How did we arrive at such a state?

EG: Historically it has been argued that the road to development for South America is the appropriation and extraction of natural resources. Attention went to how to do it most efficiently and we missed the opportunity to diversify the economies in the years of high prices for basic commodities.

That accentuated the focus on raw materials, to the detriment of the environment, even in countries with strong industry, like Brazil.

TIERRAMÉRICA: Which countries in the region are worst off?

EG: Brazil is in a critical state because of its nearly complete appropriation of resources and their impacts. It is followed by the Andean countries, like Peru (with big mining projects) and Ecuador (extensive petroleum exploitation).

Brazil is already a major mining country, mostly iron and aluminum, and has a policy to increase that production through low taxation in order to continue attracting foreign investment. Most worrisome is that the strategy includes flexibilizing its environmental policies. Also of concern is the search for “cheap energy” through hydroelectric dams in the Amazon.

TIERRAMÉRICA: Is “extractivism” bad in and of itself, or is the problem that the environmental and social costs are not included?

EG: There is global overconsumption of raw materials. The economic impact of the social and environmental damages should be taken into account to evaluate the costs of the productive process, as well as the contribution to climate change.

But these assessments are not done, because if they were the extractive projects would never be approved.

The impacts in the areas where the resources are extracted are ignored, and that explains why there are conflicts. It’s the paradox of macroeconomic well-being at the cost of local harm.

TIERRAMÉRICA: Does this happen in countries governed by political parties of the center and right, and of the left?

EG: It does. Although there are substantial differences in the role that the government plays in the extractivist sector. In the countries governed by the left, like Bolivia or Brazil, a portion of the wealth generated by that sector is used for social programs as a way to legitimize the policy in order to continue exploiting the resources.

At this point, extractivism, in addition to being a political problem, is a cultural problem. It is deeply rooted in the idea that mining and petroleum are sources of wealth and that they should be exploited as soon as possible.

The governments of the left have used that idea to say that they are more efficient in using the Earth’s resources. But being a cultural problem, it is reproduced in different political currents.

TIERRAMÉRICA: So how can other alternatives for sustainable development be generated?

EG: That is the problem. Because the idea of extractivism is so widespread, other possibilities are seen with mistrust or are rejected. And that is a serious situation because there are sectors like petroleum that are going to disappear. Survival lies on the “post-extractivist” path.

TIERRAMÉRICA: What role does regional integration play in that path?

EG: It plays a fundamental role. To escape the old approach requires economic and social coordination among neighboring countries, even if those alternatives do not aim to annul the mining or petroleum industries, but rather to reformulate them.

TIERRAMÉRICA: How can anyone negotiate integration with Brazil without losing? The energy agreement between Brazil and Peru has undertones of inequality.

EG: A prime objective is to reduce the asymmetries among the nations so that the smallest can have relatively the same level of development as the largest.

Peru shouldn’t just sell electricity to Brazil and be left with the environmental and social damages as well as having to buy Brazilian cars. They have to find other ways so that the neighbor advances as well.

Source: “Latin America Faces an Environmental Emergency” - tierramerica

Date: 08 July 2010

Water well upgrades offer solution for Syria’s drought-hit northeast

Thursday, July 8th, 2010

An innovative approach to water resource management in Syria is estimated to be helping 18,000 people hit by a three-year long drought.

UNDP and its partners are upgrading a network of ancient water sources under the barren terrain of the country’s northeast, where water shortages have led to large-scale population displacement in recent years.

More than one million people, have been affected by the drought which has driven tens of thousands of families to urban settlements such as Aleppo, Damascus and Deir ez Zour.

Beginning in 2009, the Government of Syria, Spanish Development Agency and UNDP began rehabilitation of Roman- and Arab-built wells that were constructed some 2000 years ago.

Well rehabilitation involves cleaning and pumping out stagnant water, widening and deepening wells to increase water capacity, analyzing water quality, and finally handing over to local authorities and communities. The upgraded wells provide access to safe drinking water and undoubtedly improve quality of life.

These wells also contribute to sustainable and environmentally-friendly local development, protect traditional ways of life and reduce pressure on rural residents to migrate to urban centres, a move that can have devastating social and economic impacts.

Water scarcity is one of the most pressing issues facing the world today, particularly in the Middle East where populations are expanding and fresh water supplies are diminishing fast.

Source: Water well upgrades offer solution for Syria’s drought-hit northeast – Reliefweb

Date: 08 July 2010

Record temperatures cause blackouts in New York as heatwave bakes U.S. East Coast

Wednesday, July 7th, 2010
Cooling off: A man jumps through the spray from a fire hydrant in Times Square, New York, as temperatures topped 100 degrees  Read more: http://www.dailymail.co.uk/news/worldnews/article-1292720/Record-temperatures-cause-black-outs-New-York-heatwave-bakes-U-S-east-coast.html?ITO=1490#ixzz0tPpdxetR

Cooling off: A man jumps through the spray from a fire hydrant in Times Square, New York, as temperatures topped 100 degrees

The U.S. East Coast has been hit by power blackouts as major cities swelter in record high temperatures.

Temperatures in New York hit 103 degrees (39.4C) yesterday, while Philadelphia reported readings of 102(38.8C).

The extreme heat has forced transport officials to cut the speed of commuter trains in Washington DC and New York after welded rails began to bend.

Energy companies are urging consumers to cut back on power use to relieve the high demand during the heat wave.

Forecasts have shown that power demand is approaching the record highs set during the heat wave in 2006, which saw several black outs in U.S. cities.

The massive demand has seen homes along the east coast without electricity. More than 3,000 homes and businesses were left without power yesterday as consumers switched on air conditioning units to battle the sweltering temperatures.

Businesses and officers are being urged to switch off non-essential lighting, elevators and escalators and to turn off ornamental fountains.

Thousands of people cooled off by turning on fire hydrants or splashing through fountains.

Meterologists forecast the heatwave could start to ease off later this week, but much of the north east coast of the U.S. has seen temperatures topping 100 degrees (37.7C).

The deaths of a 92-year-old Philadelphia woman and a homeless woman found next to a car in Detroit have been blamed on the heat.

The Suffolk County Red Cross, on New York’s Long Island, said it planned to hand out bottles of water to day labourers working on rooftops or in fields and yards.

Workers at the Marine Mammal Stranding Center in Brigantine, New Jersey, used tubs of ice cubes to help keep four sick seals cool.

Source: Record temperatures cause blackouts in New York as heatwave bakes U.S. East Coast - dailymail.co.uk

Date: 07 July 2010

Results 21-30 of overall 308
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Livestock Production and Shorter-Lived Climate Forcers

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Plant-Based Diets - A solution to our public health crisis

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Leaders Preserving Our Future - Insights Paper - WPF - November 2010

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Maintaining a Climate of Life - Summary Report

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Livestock's Climate Impact

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Livestock & Sustainable Food

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Reducing Shorter-Lived Climate Forcers Through Dietary Change

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The global cost of biodiversity loss: 14 trillion Euros? - EU Commission (2008)

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Forests, Fisheries, Agriculture: A Vision for Sustainability (2009)

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Global Biodiversity Outlook 3 - United Nations (2010)

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