This estimate basically summarizes the temperature difference formed by the area and depth of water. Suitable salinity for marine fish is equivalent to providing a good living environment, comfortable, cozy, and high enthusiasm for foraging. This also reminds us that we need to look at the problem from multiple angles, and we can never find the correct answer by looking only at one side. If the conversion is too fast, fish are prone to discomfort or even death.
So how do the fishermen of the fishing club know the water temperature? It is impossible for us to carry the water temperature meter every time we go fishing, and it is basically useless to take the water temperature meter to the fishing field for temporary testing. One is that the fish’s food becomes unsuitable after the salinity changes. Even for some amphibious fish, it is impossible to change from salty to light at once. I have tasted seafood in Dalian in the north. At this time, fishing had little effect. In the normal climate of Fujian coast, the water temperature is suitable for most fishes, but in extreme climates and climate transition periods, changes in water temperature will have a greater impact on fish activities. For example, eurysalt fish has a wide adaptation to salinity, but after all, it uses food tracking as a means of survival.
At present, most of the fishes living in the coastal areas have strong adaptability, such as yellowfin seabream, blackfin seabream and sea bass, etc. Cage aquaculture is fed morning and evening in the hot summer. They are too lazy to move when they are cold, and have poor appetite when they are hot. In winter, the water temperature is higher than the air temperature, because the heat absorbed in summer begins to be released in winter.
Also, despite the rain in spring, this drizzle is only a drop in the ocean to the sea. Therefore, it is necessary to understand to guide our sea fishing practice. It is unclear whether it is related to salinity. If you go fishing, the expected value and the result will deviate. From the point of view of common fish species in the coastal waters, the water temperature range for their survival is relatively wide.
Narrow-salt fish are mostly deep-sea fishes, which have high salinity and little change in salinity., which can survive in the water temperature range of 2℃-35℃. For example, water temperature and water salinity more or less affect fish’s living habits. The temperature of water is related to the heat energy of the sun, and water can store and dissipate heat energy. It affects ’fur’ and does not ’damage the muscles and bones’, which can be ignored.
Most of the common fishes in the offshore are euryhalinic fish, which can survive in a wide range of salinity. To avoid the problem of too high or too low water temperature, we must avoid or use sunlight. But the continuous heavy rain, especially the torrential rain of several hundred milliliters for several days, changed the nature of the seawater. This problem should be viewed from two aspects.
https://www.yongmiao.com/product/fishing-snap/
So how do the fishermen of the fishing club know the water temperature? It is impossible for us to carry the water temperature meter every time we go fishing, and it is basically useless to take the water temperature meter to the fishing field for temporary testing. One is that the fish’s food becomes unsuitable after the salinity changes. Even for some amphibious fish, it is impossible to change from salty to light at once. I have tasted seafood in Dalian in the north. At this time, fishing had little effect. In the normal climate of Fujian coast, the water temperature is suitable for most fishes, but in extreme climates and climate transition periods, changes in water temperature will have a greater impact on fish activities. For example, eurysalt fish has a wide adaptation to salinity, but after all, it uses food tracking as a means of survival.
At present, most of the fishes living in the coastal areas have strong adaptability, such as yellowfin seabream, blackfin seabream and sea bass, etc. Cage aquaculture is fed morning and evening in the hot summer. They are too lazy to move when they are cold, and have poor appetite when they are hot. In winter, the water temperature is higher than the air temperature, because the heat absorbed in summer begins to be released in winter.
Also, despite the rain in spring, this drizzle is only a drop in the ocean to the sea. Therefore, it is necessary to understand to guide our sea fishing practice. It is unclear whether it is related to salinity. If you go fishing, the expected value and the result will deviate. From the point of view of common fish species in the coastal waters, the water temperature range for their survival is relatively wide.
Narrow-salt fish are mostly deep-sea fishes, which have high salinity and little change in salinity., which can survive in the water temperature range of 2℃-35℃. For example, water temperature and water salinity more or less affect fish’s living habits. The temperature of water is related to the heat energy of the sun, and water can store and dissipate heat energy. It affects ’fur’ and does not ’damage the muscles and bones’, which can be ignored.
Most of the common fishes in the offshore are euryhalinic fish, which can survive in a wide range of salinity. To avoid the problem of too high or too low water temperature, we must avoid or use sunlight. But the continuous heavy rain, especially the torrential rain of several hundred milliliters for several days, changed the nature of the seawater. This problem should be viewed from two aspects.
https://www.yongmiao.com/product/fishing-snap/
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