Salmon is flooding in Australia. Why do we always see food "disasters" abroad?

I almost laughed when I saw the title. Just yesterday, a friend of mine who likes salmon was telling me why there is no such thing in China. She envies the news that Australian salmon is so rampant that it is now sold in 3.5 yuan. Friends also ridiculed her for eating salmon like you. It's all a joke, but think about it. What will happen if salmon overflows in a certain area of China? In fact, let's refer to crayfish, an alien invasive creature in China. As an alien creature, its fertility is invincible, and it has caused countless injuries. Now? It is still a delicious food on people's table, and it was eaten last year 1000 billion yuan. This is true of exotic creatures with such strong viability, let alone local ones. Delicious local food animals also poured in, but China has a strong stomach.

Then there is the ecological problem. All the delicious foods that can be flooded abroad occur in places where ecological protection is excellent and human activities are not frequent, such as Australia, where salmon is flooded, and Denmark, where oysters are flooded some time ago. In the breeding season, there is naturally a good breeding environment without a lot of human intervention, and the number will increase rapidly. But many places in China can't meet this requirement. Over-exploitation and huge consumption of the environment have reduced the habitat of many animals, not to mention many people hunting. How can they breed or even flood under such conditions?

However, this phenomenon of some kind of biological flooding is not a good thing in any country, and it is the same for China, so you should honestly pay for what you want to eat, and don't have salmon all over YY's doorstep ~