Yangtze River
Yangtze River at World Data Ocean is a file of 3 stories. The newest of them: “Fishing Ban Alters River Ecosystem, Impacts Porpoise Prey Availability”, “Sediment Records Reveal 250 Years of Climate and Human Impact”, and “Hydrogen Propulsion Advances Inland Shipping on China’s Rivers”. The 2020 Yangtze River fishing ban was meant to give life space to recover, but new surveys from He-wang-miao Oxbow reveal a more complicated picture. Two hundred fifty years of sediment in the South China Sea and Taiwan Strait tell a clear story: climate drove the past, but humans now steer the system. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to… The list below is every Yangtze River story on World Data Ocean, newest first.
Fishing Ban Alters River Ecosystem, Impacts Porpoise Prey Availability
The 2020 Yangtze River fishing ban was meant to give life space to recover, but new surveys from He-wang-miao Oxbow reveal a more complicated picture. Post-ban data shows total fish biomass surged 5.5-fold, yet small-bodied prey collapsed from over 76% to just 1.4% of the catch. The porpoise's food base is vanishing. Barrier nets, not the ban alone, drove this shift. Conservation requires integrated design, not just protection. For broader governance lessons, our piece on deep-sea mining governance offers a useful parallel.
Sediment Records Reveal 250 Years of Climate and Human Impact
Two hundred fifty years of sediment in the South China Sea and Taiwan Strait tell a clear story: climate drove the past, but humans now steer the system. Clay minerals and grain-size records from cores D0 and Y22 reveal intensified monsoon runoff before the 1920s, then a sharp divergence after the 1950s. Declining terrigenous input and coarser sediments point not to natural variability, but to regional dam and engineering projects. This is measurable, human-driven change.
Hydrogen Propulsion Advances Inland Shipping on China’s Rivers
China's inland shipping is entering a cleaner chapter with the launch of Yun Tao No. 1, the nation's largest hydrogen-powered cargo vessel. At 2,000 tons with a 760 km range, this ship is built for the Yangtze and Pearl River corridors, where practical decarbonization matters most. Hydrogen propulsion at this scale signals measurable progress, not just promise. For readers tracking parallel advances, our coverage of ammonia bunkering milestones offers useful context on how alternative fuels are reshaping maritime logistics.