Former poacher Zhang Shengyuan was on his way to jail when wildlife rangers decided to give him a job.
A lifelong resident of eastern China's Hongze Lake, Zhang is now a persuasive advocate for sustainable fishing methods and alternative crops that have helped restore part of the heavily polluted lake to its former vitality.
``I've been threatened by some people, even with knives, but I'm not afraid,'' Zhang said on Wednesday at an event marking UN World Water Day in China's commercial hub of Shanghai. ``We're trying to do things right and change our hometown.''
Zhang's story offers a glimmer of hope in the otherwise grim outlook for China's waterways, so badly fouled by decades of breakneck economic development that 320 million rural residents now lack safe drinking water.
Environmentalists in China and around the world hope observances of World Water Day, first celebrated in 1992, will help draw attention to such problems and prompt potential solutions.
Worldwide, 1.1 billion people lack safe drinking water and 2.6 billion have no access to basic sanitation, according to the UN. Floods and droughts kill more people than any other natural disaster and waterborne diseases such as typhoid kill thousands of children every day.
The UN says it hopes to reduce those numbers by half over the next nine years.
In a message marking World Water Day, the head of UNESCO said a better understanding of traditional water management practices would help guide modern societies to better handle current challenges.
``From prehistoric times until today, humanity's dealings with water have greatly influenced the sustainability of societies,'' UNESCO director general Koichiro Matsuura said in a statement.
About 75 percent of those facing water problems live in Asia.
In Pakistan, the government says population growth and the silting of reservoirs has reduced the amount of water available for agriculture by up to 35 percent.
``We have already started feeling the pinch. The water we need is not there,'' Qamar-uz Zaman Chaudhry, the head of Pakistan's Meteorological Department, said.
Across the border in Indian-controlled Kashmir, water is chronically short despite plentiful natural resources, a result of geography,
geopolitics and regional rivalries that have given Pakistan control over the region's main rivers. Residents of the regional capital Srinagar must line up daily to obtain water from tanker trucks.
A key regional lender, the Asian Development Bank announced this month that it would double spending on water management projects over the next five years.
Those investments aim to provide safe drinking water and improved sanitation for about 200 million people, along with providing better drainage and reducing flood risks for about 140 million more in countries including China, India, Indonesia, Pakistan and Vietnam.
In China, pollution and over-development have destroyed water quality and led to catastrophic flooding.
About 75 percent of the country's industrial waste is dumped untreated into bodies of water, leaving half of the country's rivers and lakes unsuitable for drinking or fishing.
Once-thriving Hongze Lake began deteriorating after economic reforms took hold in the 1980s, said Zhang, looking a little out of place in his ranger's camouflage fatigues amid the ritzy stores and bars of Shanghai's Xintiandi shopping district.
RSS