{"id":15188,"date":"2023-10-21T13:20:16","date_gmt":"2023-10-21T12:20:16","guid":{"rendered":"https:\/\/www.aboutriver.com\/?p=15188"},"modified":"2023-10-21T13:20:16","modified_gmt":"2023-10-21T12:20:16","slug":"what-color-is-the-yangtze-river","status":"publish","type":"post","link":"https:\/\/www.aboutriver.com\/what-color-is-the-yangtze-river\/","title":{"rendered":"What Color Is The Yangtze River"},"content":{"rendered":"
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Introduction<\/h2>\n

The Yangtze River is an iconic water body, with a vast portion part of it flowing through the People’s Republic of China. It is the longest river in the world stretching almost 4,000 miles and carries with it an incredible amount of natural and cultural history. However, one of the most commonly asked questions about the Yangtze is, what color is the river? In this article, we provide an exploration of this question, taking into account the interests of historians, environmentalists and hydrologists alike.<\/p>\n

Expert Perspectives<\/h2>\n

>From an historian’s point of view, the color of the Yangtze River can range from a creamy beige to its more natural muddy brown. This variance in color largely depends on the area in question. For example, in certain areas such as Three Gorges Dam, the water may have an ochre or egg yellow coloring due to abstractions or dredging.
\nEnvironmentalists present a more concerning view. In large coastal cities, such as Wuhan and Shanghai, the river has steadily become a deep milky brown — a color that can be attributed to the vast amount of pollution it has been exposed to. Worryingly, while the better development and protection of the river is being pushed, the amount of denitrification, sediment transport, and pollution is still on a steep rise.
\nThe hydrologist’s perspective reveals that, other than variance in color due to human input, the river naturally lightens downstream due to surface runoff and evaporation, leaving behind suspended matter in the form of finer particles. There are natural inputs to the clarity of the river — for example, in June and July, the melting snow from the Tibetan Plateau and Sichuan glaciers act as natural tributaries and generally lighten the river further downstream.<\/p>\n

Cultural Significance<\/h2>\n

The wide array of colors the Yangtze is capable of baring has been associated with significant cultural implications through the ages. For instance, the lighter shades of the river were considered to be positive harbingers of luck and fortune, while the darker hues were associated with misfortune and bad luck. There are many folk tales within China that are still based on an individual’s perception of the color of the Yangtze.
\nIn remote areas, the river has also been a source of sustenance for many animal and plant species. Unique factors like the coloring of the water, largely due to suspended matter, make the river an ideal habitat for creatures such as the Chinese Sturgeon — an ancient fish species which is a relic from the last Ice Age — and the over-exploited Chinese White Dolphin.<\/p>\n

Analysis<\/h2>\n

It is certainly true that the color of the Yangtze River is incredibly varied and easily affected by outside forces such as human interference. However, the implementation of various cultural beliefs and the development of sustainable living practices could cause the Yangtze to retain its natural characteristics.
\nOn the environmental side, dust particles that are being swept down the river by the winds play a vital role in the moderation of the river’s color. A combination of pollutants and sediment found in the air as a result of human activity settle in the water, making the cause and source of this coloration an area of great importance for future research.
\nThere are alarming signals that the waters of the Yangtze River are not in the best condition. Climate change and human interference are impacting the photosynthesis of plants, the melting of glaciers and the migratory patterns of marine life. Ultimately, this illustrates the need for more conscious and ethical stewardship of this incredible body of water.<\/p>\n

Environmental Damage<\/h2>\n