Reservoir water temperature difference and its selection point

In nature, the sun heats the water in the reservoir from above. The result is that the water temperature is very uneven. At the same time, the water temperature in the same water area varies greatly. Even the water in the outdoor swimming pool is often hot and cold, which requires us to "move three times a day" when fishing. This phenomenon is especially obvious in early spring and late autumn. In these two seasons, we have to go to deep places in the morning and evening, and go to shallow places at noon, which is also a very important factor when we choose scenic spots.

There is another problem that cannot be ignored in the north, that is, the positive side and the negative side. We can intuitively feel the temperature difference between the sunny side and the shady side of the hillside, but rarely feel the temperature difference between the sunny side and the shady side in the water. In spring and autumn in the north, the temperature on the shady side of the mountain is much lower because the sun is southward. Similarly, the temperature at the bottom of the shady side is also low. As we all know, Shan Zhinan is Yang, and the north of the mountain is Yin. The water in the north is yang and the water in the south is yin, which is ignored or reversed by many people. There is a simple reason. The reference has changed. To the north of the water is the underwater part of Shan Zhinan. Some people say that the water temperature is similar. Indeed, due to the wind, the water surface temperature is almost the same, but we fish underwater and fish also move underwater. Of course, consider the bottom temperature, unless you are fishing for flowers or silver carp.

In a word, we should correctly understand the law of reservoir temperature change under different conditions, and it is good for us to master these laws. This is a macro point selection, and it is an important basis for selecting points in many places and many seasons.

Old fishing position and new fishing position. Many people like to choose old fishing spots and despise new ones. In fact, new and old fishing spots have their own advantages and disadvantages. It is good to have fish in the old fishing spot, because the old fishing spot has formed a nest, and all the fish love to go there. But the old fishing spot is also a place that loves to make small fish. Some small fish in the reservoir will annoy you and make you unable to fish at all. So in my opinion, where there are small fish or many small fish, it is best not to go to the old fishing spot. Opening a new nest is a good way to avoid being a small fish. Many people are looking for ways to avoid small fish everywhere. If you ask me, there is no way to avoid small fish artificially. The easiest way to fish in the old nest is to throw more bait, such as corn kernels and hard food. Fishing in a reservoir with many fish, I advocate opening a new nest for fishing.