Nurturing the Nyang River: An Ecological Endeavor on the Snowy Plateau

Protecting the Nyang River: An Ecological Endeavor on the Snowy Plateau

In May, the bright and robust sunlight illuminates the area of Nyingchi, where the Yani National Wetland Park unveils a spectacular view of the landscape. Standing on the viewing platform, visitors gaze upon the vast and serene valley, where the Nyang River gently meanders through expansive stretches of willow trees, leading the eye towards distant snow-capped mountains. This mesmerizing view showcases a unique ecological tapestry—a blending of blue skies, flowing waters, verdant forests, and tranquil villages—all coexisting along the Nyang River.

While this picturesque valley serves as a haven for tourists, it is also integral to the daily lives of those residing by the river. Over recent years, improved wetland protection, effective river management, and active public engagement have substantially enhanced the area; the water is clearer, the flora is flourishing, and the avian population is thriving.

The connection between nature and community was underscored during a visit by President Xi Jinping in July 2021. After arriving at Nyingchi Mainling Airport, he visited the Nyang River Bridge to examine the ecological preservation efforts along the Yarlung Zangbo River and its tributary, the Nyang River. He emphasized the necessity of safeguarding and restoring the ecology surrounding significant river basins, a sentiment echoed in an article titled "Balance Major Relationships Concerning Eco-Civilization" from his governance series. The essence of this message is clear: ecological environments are irreplaceable, and their loss is irreversible. To secure the purity of China’s natural landscapes, collective responsibility and a commitment to environmental stewardship are paramount.

Local Guardians of the Wetlands

Among the diligent stewards of the Nyang River is Pajia, a 31-year-old wetland ranger hailing from the village of Zhongsaba in the Bayi district. He embodies both a witness to the environmental transformation of his hometown and an active participant in the conservation efforts for the Nyang River wetlands. Recently, Pajia, alongside other community members, shared insights regarding their commitment to maintaining the purity of the waters and wetlands present on the snowy plateau.

As dawn breaks, illuminating the willow forest along the Nyang River, Pajia embarks on his daily patrol. This river, which means "tears of a goddess" in Tibetan, spans 307.5 kilometers and is revered as the mother river of the Kongpo region of Xizang. The Yani National Wetland Park was officially opened in 2016 at the confluence of the Yarlung Zangbo River and the Nyang River. The local government appointed 45 villagers as wetland rangers, fostering a system of local involvement in the river's preservation. Pajia was elected as one of the two rangers from Zhongsaba Village five years ago, bringing dedicated oversight to the wetlands surrounding the Nyang River.

Every day, Pajia and his colleague embark on their patrols, inspecting for signs of illegal grazing or damage to protective fences. Their tasks may seem simple but require unwavering commitment. When they discover a damaged fence, they mend it; if litter is found along the banks, they are quick to clean it up. They take every opportunity to educate tourists and locals about the significance of responsible behavior in these sensitive ecosystems. Moreover, any injured wildlife spotted is reported to the relevant authorities.

Transformations in Environmental Practices

In addition to his duties as a ranger, Pajia also engages in farming and livestock management. Witnessing a once polluted river morph into clearer, cleaner waters filled with flourishing flora and diverse birdlife has been profoundly gratifying. Over time, community efforts to clean up the river have instilled a sense of environmental responsibility among locals; littering has significantly decreased, and many have adopted the habit of using trash bins.

Tourism has flourished due to the improved health of the wetlands. Villagers have seized opportunities by establishing guesthouses and restaurants, along with generating income through various trades, including transporting tourists. In 2025, a remarkable 150,000 visitors explored the Yani National Wetland Park, contributing over 10 million yuan (approximately $1.48 million) in revenue.

During patrols, Pajia also addresses tourist concerns regarding environmental preservation, stressing the need for collective responsibility in protecting the wetland—all echoed in simple yet profound words: "I do this work not only for myself, but for future generations."

Coordinated Protection Initiatives

The diligent efforts of Pajia and his colleagues serve as a crucial link in an extensive network of protective undertakings spanning the entire Nyang River watershed. Local authorities have embraced a comprehensive approach, focusing on the integrated protection and systematic governance of not just rivers but mountains, forests, farmlands, lakes, and more. In collaboration with environmental experts and local communities, significant progress has been made in the protection of the river.

While the Nyang River's ecological status is generally sound, challenges remain, such as uneven water distribution, a vulnerable ecosystem, and pollution issues. To tackle these problems, community education and active engagement have become key components of the preservation strategy. Kelsang Tashi, the director of the Nyingchi ecology bureau, highlighted the importance of aligning governmental responsibilities and community priorities in these efforts. Successful governance includes both infrastructural projects and vigorous public participation.

In alignment with this, a scientific monitoring framework has been established in partnership with Xizang University to observe various ecosystem parameters, ensuring a better understanding of the environment. By prioritizing ecological concerns, the protective measures reflect a commitment to safeguarding these natural resources for the collective benefit of all residents.

As Pajia strolls along the banks of the Nyang River, surrounded by vibrant flora and fauna, he is filled with an immense sense of pride. Together, he and his fellow community members are shaping a sustainable future—one where the beauty and vitality of the Nyang River can thrive for generations to come.