On the banks of the Qinghai Lake, China's first and the world's
second largest saltwater lake, lives a herd of lovely gazelles --
Przewalski's gazelles (Procapra Przewalskii). They are much
more endangered than China's state treasure, the giant panda, and
the world-concerned Tibetan antelope. At present, only some 150
Przewalski's gazelles are left on the world.
Dong Jiansheng, vice director of the Qinghai Provincial Wildlife
Administration, said that Przewalski's gazelle has been put on the
IUCN Red List in 1996 and 1998 as CR species (critical rare). On
learning about the current situation of Przewalski's gazelles, Dr.
David Mallon, chair of the Antelope Specialist Group of Species
Survival Commission (SSC) of The World Conservation Union (IUCN), said, "Przewalski's gazelle
is the world's most endangered animals with hoofs."
Dong Jiansheng said that conservation of the Przewalski's
gazelle is confronted with more and more difficulties. This rare
species will extinct in the near future unless effective protective
measures are taken immediately.
Przewalski's gazelle, peculiar to China, was first found by a
Russia naturalist, Przewalski, on the grassland of China's Inner
Mongolia in 1875, hence the name of the gazelle.
In the past, Przewalski's gazelles could be seen galloping
across the grassland beside the Qinghai Lake in big herds. However,
due to its own weak viability and the increasingly degrading
eco-environment, the animal has narrowed their living areas
remarkably. At present, only several isolated minor groups can be
found in the west, east and north of the Qinghai Lake, according to
Zhang Dehai, head of the Administrative Bureau of the Qinghai Lake
Nature Reserve.
Wolves' preying also threatens Przewalski's gazelles' survival.
Experts who were doing field investigation once found eight
Przewalski's gazelles killed by wolves in one month.
What causes the most critical threat for the species is the
imbalance between the male and female population, which makes its
propagation difficult. As the animals live in separated herds,
inbreeding within the same group is seriously deteriorating its
gene.
"Now, tourists can no longer spot any Przewalski's gazelle
around the Qinghai Lake," said Guo Fuqing, a local tour guide.
Jiang Zhigang, chief researcher of the Institute of Zoology
under the Chinese Academy of Sciences (CAS) who
leads the Przewalski's gazelle research group, said extinction of a
macro-mammal species is regarded as a big event in the history of
zoological species conservation. The gene bank of the Przewalski's
gazelle would disappear from the world forever if the species
became extinct before they could conduct thorough studies on its
gene, evolution and genetic factor. "It would be a real pity not
only for China but also for the whole world if we lose the
Przewalski's gazelle forever," he said.
According to Jiang, measures needed to be taken immediately
include establishing the Przewalski's gazelle reserve and at the
same time cultivating an artificially-bred population which will be
eventually released back to their natural habitat.
The Regulation on Ecological Environmental Protection of the
Qinghai Lake Valley, China's first regulatory document on
eco-environmental protection of a whole water system, came into
force on August 1, 2003. It is expected to play a great role in
conserving Przewalski's gazelles and other endangered wildlife
species inhabiting around the lake.
(China.org.cn by Zhang Tingting, August 7, 2003)