The Bahe River, a vital tributary of the Yellow River, winds over 100 kilometers through the urban landscape of Xi’an City in northwest China’s Shaanxi Province. Serving as a crucial source of ecological and drinking water for the region, the river holds significant importance for the local community.
In recent years, however, the Bahe River suffered from severe pollution due to uncontrolled discharge of household sewage. The river, which flows beside the Olympic Sports Center—the venue for the 14th National Games—and serves as a popular public spot for various activities, was once plagued by foul odors and degraded water quality.
Feng Chuangmin, who participated in the river’s water quality improvement project, recounted the challenges faced. “A large volume of polluted water flowed down the river, resulting in bad water quality, a foul smell, and the death of zooplankton in the river. Every year, during summer, in August, the river experienced increased pollution and eutrophication due to reduced water,” he said.
In response to these environmental concerns, local authorities and environmental organizations launched an ecological restoration initiative aimed at rehabilitating the Bahe River. Measures included the construction of sewage interception facilities, the implementation of water purification systems, and the introduction of aquatic plants and animals to restore the natural ecosystem.
The efforts have yielded remarkable results. The once-polluted river now boasts clear waters teeming with wildlife, and the surrounding areas have become vibrant spaces for residents and visitors alike. The revitalized Bahe River not only enhances the ecological environment but also contributes to the social and economic well-being of Xi’an City.
The successful restoration of the Bahe River serves as a model for environmental conservation and sustainable development in the region, demonstrating the positive impact of coordinated ecological initiatives on urban waterways.
Reference(s):
Ecological initiative restores vitality to Bahe River in NW China
cgtn.com
