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     [image: China Environment Brief] <http://eng.greensos.cn>

   *CHINA ENVIRONMENT BRIEF **(A News Summary from China Green
News<http://m1e.net/c?119502688-enShqD1BFs0Os%405293565-qx2xoWMT49N6A>
)**
Wednesday May 5, 2010**

In Today’s Brief*
~Paradise Imperiled in Yunnan
~Study Shows Wetlands Decline
~Three Gorges to Get Water Quality Monitor
~Algal Bloom on the High Seas
~Xinjiang Hit by Nasty Weather
~English Stories from the Chinese Press

*Paradise Imperiled: After Drought, Yunnan Faces Ecological Crisis*
In a world of cycles, sometimes it only takes one big anomaly to throw
everything off kilter. Scientists and environmental officials worry that the
months-long drought was enough to wreak catastrophic ecological
damage<http://m1e.net/c?119502688-Pjlmkm8ym4gKM%405293566-8g3nl92qYw.6k>[Sichuan
News] in biodiversity-rich Yunnan Province. Even as the
record-breaking dry spell reaches an end, some experts warn that its
environmental impact is only beginning, as interference in reproductive
cycles, ecological damage, and the spread of adaptable pests, among other
problems, carry long-term and possibly permanent repercussions.

At present, the effects of the disaster on Yunnan’s animal and plant
population—which accounts for half of China’s biodiversity on four percent
of its land—are clearly visible. Wild elephants have lumbered out of their
mountains jungles for extended periods of time to forage for food. Shrinking
wetlands have led to substantial fish death and subsequent loss of birds
that prey on them. Amphibians, unable to regulate their body temperatures,
have died en masse. Population numbers for protected plant
species<http://m1e.net/c?119502688-8neNYhIf4Zf3k%405293567-1vmpGPU7iRNg%2e>[People’s
Daily] like the red bean fir, dove tree, and Sago palm saw major
declines in Yunnan’s nature reserves.

Practically every ecosystem in Yunnan was affected by the drought, and some
of the available data are simply staggering. 5,000 square kilometers of
nature reserve land (20% of total reserve area in Yunnan) is believed to
have suffered some damage. Waterfowl populations at the Napa Hai Nature
Reserve outside of the town of Shangri La were down 70% due to dwindling
fish populations. Pest-ridden forest area has increased 72% over last year
to nearly 2,500 square kilometers, exasperating the advantage plant
parasites have had in responding to climate change.

The ecological disequilibrium caused by the drought will not be resolved
quickly or easily. One expert warned that some forests might need at
least three
years to 
recover<http://m1e.net/c?119502688-azFDlJP2QnlOY%405293568-hrwmQu1ATY1lw>[People’s
Daily]. Some may not recover at all. Faced with the immensity of
this environmental disaster, the provincial Forestry Bureau has invested 630
million RMB into nature reserve drought relief, and has called for emergency
efforts in monitoring wildlife conditions, patrolling, and preventing
drought-related deaths of major protected species.

According to a 2004 *Biodiversity and Conservation*
article<http://m1e.net/c?119502688-jEmEdjZ9DL4A2%405293569-ACIZFAB7qXa/Q>,
of Yunnan’s 15,000 seed plant species and 1,836 vertebrates, 151 plants and
243 animals—42.6% and 72.5% of China’s total, respectively—are rare and
endangered. A significant number are found only in Yunnan.

For Xinhua’s English story on nature reserve damage, click
here<http://m1e.net/c?119502688-JjnDDMqIN9DHg%405293570-6f.sATqLzr6hk>
.

*New Study Maps Out Decline of China’s Wetlands*
Natural wetlands have declined nearly
17%<http://m1e.net/c?119502688-JJjx8uTw8tDMY%405293571-VDDPBS5HdPhgI>in
size across China in the last 20 years, the Chinese Academy of
Sciences
Remote Sensing Institute told the *Science and Technology Daily*. While
melting permafrost and glacial ice have formed some new wetlands in Tibet,
these wetlands are temporary and perform limited ecological functions. The
once vast wetlands in northeastern Heilongjiang and Inner Mongolia (which
earned this area the moniker the “Great Northern Wasteland”), on the other
hand, have declined by more than 10,000 square kilometers between 1990 and
2008. Since 1950, 80% of the wetlands of northeastern Heilongjiang have been
wiped out through conversion to agriculture.

*Chongqing is Gorges, But How’s Good Is Its Water Quality?*
According to Xinhua, the Chongqing municipal government will build a pollution
monitoring 
platform<http://m1e.net/c?119502688-9DCdwXX7odPmM%405293572-/UpWaxq//q/5Y>[Xinhua]
at the Three Gorges Dam, as part of water quality improvement goals
inscribed into the upcoming 12th 5-Year Plan. The platform will measure
changes in water quality trends and act as an early warning system for
sudden spikes in pollution.

Concerns have been raised repeatedly about the potential for silt and toxic
substances to accumulate behind the dam, creating the potential for
environmental 
disasters<http://m1e.net/c?119502688-msDaSkCq1sZzA%405293573-.jQtFXRGxqTLQ>[NPR].
The Chinese government has
claimed 
<http://m1e.net/c?119502688-09wY0zAL2cz3k%405293574-WrsfCy3ZQgwHI>[Xinhua
English] that pollution problems are being dealt with in the
drainage areas leading up to the dam.

*Red Tide Rolls Into Fujian Waters *
The Fujian Province Ocean and Fisheries Department reported Monday that a
380 square kilometer algal
bloom<http://m1e.net/c?119502688-ONUZ1HMTxH7oE%405293575-7mHebi6CGsI5Q>[China
News]—more than twice the size of Liechtenstein—has appeared off the
coast of Pingtao County, facilitated by calm seas, high temperatures and
increasing humidity. It is possible that the bloom will soon make its way
over to the city of Xiamen.

*During Rough Weather, Xinjiang Tries to Remember Its Favorite Things*
Xinjiang has been having a rough time of it, lately. In addition to the
usual sandstorms that may remind some people of the dune planet Arrakis,
this northwestern autonomous region has been fighting off a wide range of
foul 
weather<http://m1e.net/c?119502688-tk7yZ4NQ/072Q%405293576-Ss6siKbbB4ND2>[China
News]. Unusually heavy winds have crippled electric systems and
started fires; the worst hailstorm in 60 years pelted crops with icy stones
up to 2 cm in diameter; pests are having a field day with winter wheat,
damaging up to 90,000 hectares of crops; and flooding has submerged corn and
cotton fields along the Yili River. Xinjiang is not an easy place to live in
on the best of days, but these additional burdens must be making some think
yearningly of brown paper packages tied up in string.

*English Stories from the Chinese Press**
May 5*
HK environment chief heads to
Shanghai<http://m1e.net/c?119502688-soz.FLoSUmSR.%405293577-VM3.BNiIJo7AI>(Xinhua)
China attaches great importance to peaceful use of nuclear energy," envoy
says <http://m1e.net/c?119502688-LWhAhf8wSgwXE%405293578-YUQP8JQ5DSyQw>(Xinhua)
*
May 4*
China ends emergency response as southwestern drought
eases<http://m1e.net/c?119502688-ZywjFakfzVYxw%405293579-MU3l0bMkj5Juw>(Xinhua)
Shanghai Expo visitors leave 190 tons of garbage per
day<http://m1e.net/c?119502688-Rf0jttOY2PBJY%405293580-8LsJVA5q20y7I>(Xinhua)
*
May 3*
Oil pipeline resumes operation after leakage stopped in east
China<http://m1e.net/c?119502688-jz6mfsQlzmbnY%405293581-EInDlUviBITJE>(Xinhua)

~Prepared by Andrew Scheineson

   ------------------------------

   China Environment Brief and China Green News are products of Green Earth
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Yongchen. While the editors of this brief strive to be as factually accurate
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