The river, like the blood of the earth, rushes endlessly, and finally meets the vast sea. However, for the fish in the Yellow River, this convergence is not a simple fusion, but a test of life and death.
In this ordeal, most of the fish showed amazing intelligence and tenacity. Rather than confronting the salt water directly, they use the current to swim to areas where fresh water remains. In this relatively mild world, they are able to survive for the time being, waiting for the right time to set off again.
However, fate is always full of uncertainties. Some fish may have been lost for a moment, or because they were curious about the unknown world, and accidentally stepped into areas with high salinity. There, they face tremendous pressure to survive, and some even die out in a short period of time. The occurrence of these tragedies makes us feel sorry for these lives.
At the same time, we have also found that some valuable fish stocks are gradually decreasing. Fish such as the "Yellow River Carp", which once flourished, are now hard to find. Behind this, there are not only changes in the natural environment, but also the impact of human activities. Problems such as overfishing and water pollution are ruthlessly eroding these precious biological resources.
In "Jiangdong Passing Water", the fish are like rootless duckweed, drifting with the current. However, in this vast ocean, not all freshwater fish are adapted to the harsh environment. Only those fish that have the ability to migrate can survive and thrive in these waters. They reproduce in fresh water every year, allowing young life to drift with the currents to the sea. When these juveniles grow, they swim upstream and return to their homes. In the process, they not only have to face environmental challenges, but also overcome their inner fears and insecurities.
The mouth of the Yellow River, once a fertile body of water, is now facing enormous challenges. Compared with the Changjing River Estuary and the Pearl River Estuary, the Yellow River Estuary is much inferior in terms of biodiversity. This is mainly due to the high population density and high industrial pollution in the Yellow River estuary area. In addition, the large amount of sediment carried by the Yellow River has a great impact on the living environment of fish, making it extremely difficult for fish to live here.
However, even in such a difficult situation, the Yellow River estuary area is still home to many rare fish stocks. These fish are not only an important source of income for local fishermen, but also an important part of the ecosystem. They maintain the ecological balance and bring life and vitality to the waters.
In the face of such challenges and dilemmas, we must take action to protect these precious biological resources. First of all, we need to strengthen environmental publicity and education to raise public awareness of environmental protection. Only by making everyone aware of the importance of protecting the environment can a powerful force be formed to fight environmental destruction. Second, we need to strengthen the formulation and enforcement of laws and regulations to crack down on behaviors that damage the environment. At the same time, we also need to strengthen investment in scientific research and technological innovation, and develop more environmentally friendly and efficient fishery technology and equipment.
In addition, we need to strengthen international cooperation and exchanges. The Yellow River Estuary is one of the important passages connecting the inland and the sea, and changes in its ecological environment not only affect the inhabitants and ecosystems of the region, but may also have an impact on the global environment. Therefore, we need to strengthen cooperation and exchanges with the international community to jointly address global environmental issues.
In the days to come, let us work together to protect this beautiful ocean home. Let us create a better and more harmonious living environment for these precious biological resources.