China’s Yangtze River fishing ban brings biomass surge, boosts finless porpoise
A 10-year fishing moratorium has led to a dramatic ecological recovery halfway through, with over 111,000 vessels recalled.
A scientific study reveals that China's comprehensive 10-year fishing moratorium on the Yangtze River is already producing a major ecological turnaround. Enacted in 2021, the ban covers the river's main stem, major tributaries, and key lakes, and was backed by the Yangtze River Protection Law. The monumental effort involved recalling over 111,000 fishing vessels, resettling 231,000 fishers, and an investment exceeding $2.7 billion. Halfway through the ban, researchers are observing a surge in overall aquatic biomass and a positive impact on the population of the critically endangered Yangtze finless porpoise. This recovery comes after decades of decline from overfishing, pollution, and dam construction, which had reduced freshwater catches to a quarter of historical highs. The project is now held up as a potential model for restoring other major river systems like the Mekong and Amazon.
- A 10-year fishing ban enacted in 2021 has led to a measurable surge in aquatic biomass in the Yangtze River halfway through its term.
- The massive conservation effort recalled over 111,000 fishing vessels, resettled 231,000 fishers, and was backed by more than $2.7 billion in funding.
- The recovery is benefiting endangered species like the Yangtze finless porpoise and is being presented as a model for other major rivers worldwide.
Why It Matters
Demonstrates that large-scale, enforced conservation policies can rapidly reverse ecological damage in vital waterways, offering a blueprint for global river restoration.