Showing posts with label flooding. Show all posts
Showing posts with label flooding. Show all posts

Wednesday, November 25, 2015

Heavy rains, flooding and a spike in new arrivals could threaten the lives of over 110,000 Burundian refugees in overcrowded camps in Tanzania



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Fear of cholera, floods as Burundi refugees pack Tanzania camps

By Agencies, Citizen Digital

Fear of cholera, floods as Burundi refugees pack Tanzania camps
Heavy rains, flooding and a spike in new arrivals could threaten the lives of over 110,000 Burundian refugees in overcrowded camps in Tanzania, six aid agencies said on Monday, amid warnings of rising political tension in Burundi.

Life-threatening malaria and diarrhoea have been spreading in Nyarugusu, the world’s third largest refugee camp, since the rainy season began, and damage caused by a powerful El Nino has left aid agencies short of funds throughout east Africa.

“Refugees are arriving in the hundreds every day,” the agencies, which include Oxfam, Save the Children and HelpAge International, said in a statement.

“Many people are still living in overcrowded mass shelters months after their arrival, where wet floors and cramped conditions mean that the risk of respiratory infections and waterborne diseases is high.”

The agencies also fear a fresh outbreak of cholera, which killed 33 Burundian refugees in western Tanzania in May, as heavy rain sometimes makes toilets overflow and flood shelters.




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Monday, November 9, 2015

Climate scientists have produced an atlas reconstructing weather conditions over the last millennium, offering greater perspective on current weather phenomenon.


 
Queen Mary's Psalter shows men harvesting in 14th century Europe

Climatologists Piece Together a Millennium of Droughts and Downpours

© Photo: Wikimedia commons
Environment

The new Old World Drought Atlas of droughts and wet weather in the Old World gives climate scientists greater perspective on current weather phenomenon.

 
Climate scientists have produced an atlas reconstructing weather conditions over the last millennium, in an effort to understand more about current changes to the weather.
 
They hope their Old World Drought Atlas (OWDA) will allow for a greater understanding of climate forecasts.

"Climate model projections suggest widespread drying in the Mediterranean Basin and wetting in Fennoscandia in the coming decades largely as a consequence of greenhouse gas forcing of climate," write the scientists in their paper, published in Science Advances on Friday.


The researchers used archaeological tree ring data to measure more than a thousand years of European weather. They compared their findings to historical accounts of severe droughts, wet weather events or other catastrophes, and found that the tree ring data corresponds with many documented incidents of extreme weather.
 
 
 
 
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The 700 Year Old Weather Chart That Gives Me Butterflies

Posted by Dan Satterfield

 
Oh, and look at 1741, and the terrible drought. The trees are showing the results of the cold and dry spell that began in 1739. This is the year of the great Irish famine, and it killed millions as well. Here’s what the paper has to say about the 1741 map:

The Irish famine of 1740–1741: This event has been attributed to unusually low winter and spring temperatures in 1740, resulting in crop failures and subsequent famine (17). The OWDA is not well suited for determining temperature anomalies because it primarily reflects warm season

hydroclimate. However, climate field reconstructions of seasonal precipitation from documentary and early instrumental data (18) indicate that spring-summer rainfall over Ireland in 1741 was well below normal relative to the modern average. Drought over Ireland may therefore have contributed to the severity of the famine through its negative impact on food production in 1741. The OWDA map of 1741  indicates severe drought over Ireland that also extended over England and Wales, consistent with previously reported record rainfall deficits.


Fig. 2 OWDA maps of known years of hydroclimatic extremes

Is it just me, or does this give you the willies? It’s like looking at that big high pressure over the NW Atlantic on the night of April 14,1912. The Titanic survivors reported the ocean as still as a mill-pond, and I have the surface weather map that proves they were right. That’s how I feel about these rainfall charts. That horrible famine was seven long centuries ago, but the trees still remember, and they tell us that those old faded pieces of parchment were not exaggerating. It was real, and it left millions dead, and millions more in grief.


This Old World Drought Atlas will have great benefits in climate research, and historians will find them invaluable as well, but they also give us a warning. Our limited 100 years or so of written weather records can be deceiving. We think we know what a bad crop year is, and how long a bad drought can last, but our lifetimes are rather short, and perhaps we are fools. Knowing this makes fooling with our planet’s temperature control even more egregious.
The paper is open access and you can read it all HERE.



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Thursday, June 20, 2013

The 25ft-high tidal wave of rubbish that highlights just why plastic shopping bags and Styrofoam food containers are banned in Manila from today


  • The move comes as part of escalating efforts across the nation's capital to curb rubbish blamed for deadly flooding
  • Makati City's Plastic Monitoring Task Force were out on the streets looking for vendors ignoring the new rules
By Jill Reilly

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The Philippines financial capital has banned disposable plastic shopping bags and Styrofoam food containers from today.
The move comes as part of escalating efforts across the nation's capital to curb rubbish blamed for deadly flooding.
Just hours after the ban was introduced, members of Makati City's Plastic Monitoring Task Force were out on the streets looking for vendors that were ignoring the new rules. 
A 25ft-high tidal wave of rubbish:
A 25ft-high tidal wave of rubbish: The Philippines financial capital banned disposable plastic shopping bags and styrofoam food containers as part of escalating efforts across the nation's capital to curb rubbish that exacerbates deadly flooding

Cause
Cause: Men play basketball near the dump site - the project officer of Makati's environmental services department, said cutting down on plastic was vital to stop the clogging of the city's waterways, which is widely blamed for contributing to floods
Food wrapped in plastic is still available, but Makati, one of 17 cities or districts that make up Metro Manila, has gone ahead with banning plastic bags.
Prexy Macana, project officer of Makati's environmental services department, told AFP that scaling back the use of plastic bags was essential to halt the clogging of the city's waterways, which is widely blamed for contributing to floods.
'During our bi-monthly wastewater clean-ups, we found most of the garbage is plastics,' she said.
Flooding is common in Manlia - last August the Philippine capital was brought to a near standstill by flooding after almost 24 hours of continuous rain - it left nine dead and scores homeless.
The previous year flash floods in the Philippines left a death toll of 1000. 

Nature ruined:
Nature ruined: Fishermen sit on a rubbish-filled riverbank at a dump site in Manila. Consumers are now being given the option of paper alternatives or not using a bag at all

Making a living: A man arranges used plastic bottles on a truck to be sold at a shop in Manila
Making a living: A man arranges used plastic bottles on a truck to be sold at a shop in Manila


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