Showing posts with label agriculture. Show all posts
Showing posts with label agriculture. Show all posts

Tuesday, 8 December 2009

The "Chinaistation" of Africa

Whilst the word "Chinaisation" is objectional as a word in the English dictionary the topic of the Chinaisation of Africa is an interesting one and something I want to work on in the near future. The word "Chinisation" of Africa is even worse.

Which do people prefer?

The World Economy have an excellent special issue.

World Economy

TABLE OF CONTENTS
Volume 32 Issue 11 , Pages 1499 - 1655 (November 2009)

The Asian Drivers and Africa: Learning from Case Studies (p 1538-1542)
Andrea Goldstein, Nicolas Pinaud, Helmut Reisen, Dorothy McCormick
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01248.x

The Chinisation of Africa: The Case of Angola (p 1543-1562)
Renato Aguilar, Andrea Goldstein
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01249.x

The Developmental Impact of the Asian Drivers on Senegal (p 1563-1585)
Eric Hazard, Lotje De Vries, Mamadou Alimou Barry, Alexis Aka Anouan, Nicolas Pinaud
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01250.x

The Developmental Impact of Asian Drivers on Kenya with Emphasis on Textiles and Clothing Manufacturing (p 1586-1612)
Paul Kamau, Dorothy McCormick, Nicolas Pinaud
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01251.x

The Developmental Impact of Asian Drivers on Ethiopia with Emphasis on Small-scale Footwear Producers (p 1613-1637)
Tegegne Gebre-Egziabher
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01252.x

The Asian Drivers and SSA: Is There a Future for Export-oriented African Industrialisation? (p 1638-1655)
Raphael Kaplinsky, Mike Morris
Published Online: Dec 3 2009 9:17AM
DOI: 10.1111/j.1467-9701.2009.01253.x

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Wednesday, 2 December 2009

Global warming and the Chinese grain harvest

On the eve of the Copenhagen conference on climate change it is timely to remember that the countries that will suffer the most from climate change and developing countries. Whilst China and India may protest, quite correctly, that they did not emit the greenhouse gases that are now causing the world's temperatures to increase, they will be the ones to suffer the most.

Regular readers of this blog will be aware of this difficult position that China is currently in. They need to make some very tough decisions and are the key player at Copenhagen in my view.

This is while China is making great strides despite taking over as the world's largest emitter of CO2.

China and India need a deal but they also need to be allowed to grow. There will be no agreement at Copenhagen and the poker game will continue.

Planet Ark have an interesting article on the impact of climate volatility on potential grain harvests in China.

Global Warming Threatens China Harvests: Forecaster [Planet Ark]

BEIJING - Droughts and floods stoked by global warming threaten to destabilize China's grain production, the nation's top meteorologist has warned, urging bigger grain reserves and strict protection of farmland and water supplies.

Extreme weather damage can now cause annual grain output in China, the world's biggest grain producer, to fluctuate by about 10 to 20 percent from longer-term averages.

But with global warming intensifying droughts, floods and pests, the band of fluctuation in annual production could widen to between 30 and 50 percent, Zheng Guoguang, head of the China Meteorological Administration, wrote in a new essay. He did not say how long it might be before that could happen.

A stretch of especially bad weather for farming conditions could be disastrous for the world's most populous nation, Zheng wrote in the latest issue of Seeking Truth (Qiushi), the ruling Communist Party's main magazine, which was published on Tuesday and reached subscribers on Wednesday.

"If extreme climatic disasters occur twice or more within five years -- for example, major drought over two or three years -- then the impact on our country's economic and social development would be incalculable," wrote Zheng, who plays a role in developing China's climate change policies.

Zheng's warning appeared days before governments gather in Copenhagen seeking to forge the framework of a new agreement on fighting global warming.

As the world's biggest greenhouse gas emitter, China will be a crucial player in those talks. Last week the government announced emissions goals for the next decade.

Zheng's blunt words underscored the hard choices facing Beijing, as both a big polluter and a vulnerable victim of global warming. He is a member of a "leading small group" charged with developing the government's policies on climate change.

FARMING POPULATION

A vast developing country with a farming population of some 750 million, China is also one of the nations most vulnerable to global warming, wrote Zheng. He urged greater attention to adapting to unstoppable shifts in temperatures, rainfall and extreme weather.

China should make a priority of "reducing the impact of global warming on the country's food security, and strengthening the capacity of agriculture to withstand climatic risks," wrote Zheng.

China's grain production has recently reached record levels, despite damage from droughts, floods and frost. In 2008, China enjoyed a fifth straight year of bumper harvests, with grain output at a record 525 million tonnes. U.S. output over the 2007-08 growing year was 412 million tonnes.

Citing previously published research, Zheng wrote that by 2030, China's crop productivity could be 5 to 10 percent lower than it would be without global warming.

While rising temperatures may extend potential growing times and areas for some crops, especially in northeast China, the accompanying rise in evaporation rates is likely to reduce water supplies, undercutting any increases in crop yields, wrote Zheng.

Without adequate adaptive measures, in the second half of the century wheat, rice and corn production could fall by as much as 37 percent of recent averages, he wrote, citing earlier research.

But China "cannot depend on the international marketplace" to make up for these potential shortfalls, because global warming would also erode farming productivity in many parts of the globe, Zheng wrote.

Instead, the government should focus on expanding domestic grain reserves, protecting farmland, developing water-saving technology for farms, and boosting farmers' productivity, he wrote.


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Monday, 24 November 2008

The threat to China's ability to feed itself

China's rapid growth has lead to environmental degradation of a massive scale. Part of a growing problem is the issue of soil erosion that threatens the ability of China to feed itself.

This problem should not be underestimated. The effects of global warming will only exacerbate the current situation.

China's Crops At Risk From Massive Erosion [PlanetArk]

BEIJING - Over a third of China's land is being scoured by serious erosion that is putting its crops and water supply a risk, a three-year nationwide survey has found.

Soil is being washed and blown away not only in remote rural areas, but near mines, factories and even in cities, the official Xinhua agency cited the country's bio-environment security research team saying.

Each year some 4.5 billion tonnes of soil are lost, threatening the country's ability to feed itself.

If the loss continues at this rate, harvests in China's northeastern breadbasket could fall 40 percent in 50 years, adding to erosion costs estimated at 200 billion yuan ($29 billion) in this decade alone.

"China has a more dire situation than India, Japan, the United States, Australia and many other countries suffering from soil erosion," Xinhua quoted the research team saying.

Beijing has long been worried about the desertification of its northern grasslands, and scaled back logging after rain rushing down denuded mountainsides caused massive flooding along the Yangtze in the late 1990s.

But around 1.6 million square km of land are still being degraded by water erosion, with almost every river basin affected. Another 2.0 million square km are under attack from wind, the report said. The survey was the largest on soil conservation since the Communist Party took control of China in 1949.


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