Above: Elephants roam in the Masai Mara reserve in Kenya. Below: Director of Kenya Wildlife Services Julius Kipn'getich shows former Chinese basketball star Yao Ming seized elephant tusks held at the KWS strong room. Yao visited Kenya in 2012 to film a documentary on the poaching of elephants and rhinos. Xie Songxin / China Daily

An estimated elephant population of 1.3 million in 1979 had been cut to about 450,000 by 2007, according to testimony provided to the United States Congress by Iain Douglas-Hamilton, a founder member of Save the Elephants, who has been conducting research into African elephants for more than 45 years.

And the trade doesn't just involve elephant ivory carvings and artworks. Some people still believe that powdered rhino horn is a medicine or aphrodisiac. In fact, the horn is mainly composed of bone covered by a layer of keratin, a substance also found in human hair and nails. In 1993, the Chinese government banned the use of rhino horn as a medicine.

In the first nine months of 2012, 388 rhinos were killed by poachers in Kruger National Park and provinces such as Limpopo, KwaZulu-Natal and North West, according to South African government statistics.

The country is home to about 22,000 white and 4,800 black rhino, which represent 93 percent of the world's total population.

"The illegal wildlife trade in the 21st century has an estimated value of $7.8 billion to $10 billion per annum, a figure which, if correct, would make it the fifth-largest illicit transnational activity globally, after counterfeiting and the illegal trades in drugs, people and oil," says Douglas-Hamilton.

The eradication of poaching in Africa depends on rooting out the market for the products, which experts agree is mainly in Asia.

Related readings:  The ongoing war  Working for the 'lion king'  Animal instincts  Call of the wildlife

"We must increase our awareness and cut the market demand for elephant tusks and rhino horns, which means we must prevent anyone around us buying these products and explain how the environment and survival of these animals in being endangered," said former NBA basketball star Yao Ming after he visited several conservation areas in Kenya and South Africa in September last year.

"We would definitely be infuriated if someone killed our pandas, so we are also very sad about the rhino and elephant poaching here in Africa.

"I believe that once Chinese consumers learn of the serious consequences of buying these products, they will change their minds."

In October, Li Yuchun, one of China's pop singers, also visited a number of Kenyan nature conservancies to raise awareness about elephant and rhino protection.

As a result of such celebrity appeals and education programs, more Chinese are becoming concerned by the deteriorating security situation for African wildlife and are interested in contributing to protection campaigns.

Increased efforts

As a measure of China's international cooperation on environmental and wildlife conservation, senior officials from Shanghai Municipality last month signed agreements with the United Nations Environment Programme in Nairobi on the green economy, wildlife protection and supporting youth engagement.

"Shanghai agreed to use its large-screen displays in the city center and posters in stations of the extensive Shanghai Metro rail network to demonstrate UNEP's prioritized themes, including the campaign for wildlife protection launched this year in collaboration with the Convention on International Trade in Endangered Species," says a UNEP press release.

Like China's wildlife protection, which has been receiving international support, Africa's conservation also needs help from outside, says Xie Yan, director of the China program of the Wildlife Conservation Society.

"For instance, pandas are a species that has received relatively a lot of research work and better protection. The real start-up research originated in the 1980s with an expert from the WCS," he says of the first collaboration on wildlife protection between China and foreign groups.