This summer, Jinan precipitation is more than 20 to 30 % of experts from the year to analyze the ove

On the afternoon of June 13, the sky in Jinan suddenly turned from sunny to overcast. A rapid thunderstorm, accompanied by thunder and light from west to east of Jinan from west to east. The Municipal Meteorological Station continuously released hail orange, strong yellow, and lightning yellow warning signals. It is expected that the average cumulative rainfall in the city will reach 10 to 20 mm in the afternoon from the afternoon of the 14th to the night and the day of the 15th. Millimeters, accompanied by strong lightning, 8 to 10 thunderstorms, hail in local areas.

What is the overall situation of the flood season this year? How to deal with it? The reporter interviewed hydrology, weather, and agricultural experts to predict and analyze.

Meteorological experts during the flood season of the province's climate is general to deviation

On June 1, my country entered the flood season, and the situation of water and drought disaster defense was becoming increasingly tense. According to the forecast of the meteorological department, the climate status of the province in the flood season this year is generally to deviation, the average precipitation is about 20 % more than the annual year, and the temperature is slightly higher than the usual year.

Since the beginning of this year, the temperature in the province has a high temperature as a whole, the heat and cold fluctuations are large, the precipitation is overall, and the staged differences are obvious. According to the forecast of the provincial meteorological station, the average precipitation of the province in the flood season this year was 480 to 520 mm, which was about 20 % more than the usual (418.5 mm).

Zhang Yongjing, Chief of the Forecast Section of the Municipal Meteorological Observatory, introduced that according to the prediction of the National Climate Center and the Provincial Climate Center, and combined with the climate characteristics of the city's flood season, it is estimated that the average urban precipitation in the summer of 2022 is 520 to 560 mm, which is more than two more than the same year (433.8 mm) more than two more (433.8 mm). To 30 %; the average temperature in summer is 26.5 ° C to 27.5 ° C, which is slightly higher than the annual (26.2 ° C).

分月看，预计6月全市平均降水量为70至80毫米，较常年(85.5毫米)偏少一至二成；7月全市平均降水量220至230毫米，较常年(179.4毫米)偏多二至30 %; August the city's average precipitation was 200 to 220 mm, which was 20 to 30 % more than usual (168.9 mm).

At the same time, Zhang Yongjing said that climate forecasts are greatly uncertain. The meteorological department will closely pay attention to weather changes, strengthen discussions and judges, and make timely rolling predictions.

The possibility of flooding in the river channel in the urban area of ​​hydrological experts is greater

According to the overall trend of the information center of the Ministry of Water Resources, Jinan is mainly rainy during the flood season, and the start time of the rainy season is earlier than usual (July 18). During the flood season, the number of typhoons in my country is close to all year round, and the possibility of landing on typhoons on the north in summer is greater. The middle and lower reaches of the Yellow River, Haihe River, Huaihe River, etc. may have a large flood.

Jinan Hydrological Center analyzes the future hydrological situation in our city that the possibility of flooding in the urban river, especially the urban river, this year. In recent years, the strong ones have increased significantly, and local heavy precipitation has more, and the risk level of local floods is high; the possibility of typhoons brings a watershed flood.

Song Sulin, Director of the Water Love Department of the Jinan City Hydrological Center, said: "It is recommended to further find out the upstream and downstream situations such as the reservoir and other key projects, especially the safe leakage of different defense objects in the downstream and the overflow of the upstream small reservoir ponds, which provides reliable reliability for the reservoir forecast scheduling Basis; pay attention to the scheduling of reservoir under the condition of large and medium -sized reservoirs, coordinate and deal with the relationship between all parties, and streamline the process of the adjustment; while defensive romance and floods, pay attention to the flood disasters and small reservoirs and pond flood prevention caused by local heavy precipitation. Safety issues; the flood control pressure of Fengshui Year is high, and there may not be no floods in the dry years. Pay attention to drought and floods, drought and floods, and watershed disasters to prevent both hands hard. "

Agricultural experts pay attention to the weather forecast in time, and sowing when grabbing timely and grabbing

"Summer sowing is not early, the sooner the better." Since the harvest of the wheat, the city has continued to have high temperature and dry weather. Although it is very beneficial to harvesting and drying wheat, it has also brought great difficulties to Xia corn sowing.

In order to ensure that summer corn is sown in a timely manner and laid the foundation for the harvest of the high yield of autumn grains, agricultural experts in our city reminded the majority of farmers to pay attention to the weather forecast in time, and to seize the seedlings to ensure that the seedlings are strong.

Experts said that relying on agricultural machinery service organizations such as agricultural machinery cooperatives in various places, they set up a grabbing assault team, sowing during grabbing, and a good land of "wheat yellow water" before the wheat harvest. , Stalk returning to the field, exempting the stubble sowing "one -stop operation, so that wheat is harvested, corn is broadcast, and the suppression after sowing to ensure the quality of sowing.

In order not to cause the yellow irrigation area and places with irrigation conditions, farmers should build up and replenish it, and actively cooperate with the local agricultural department to dispatch drought -resistant equipment to pump water to irrigate, and make the Yellow River water early. A good land is planted, and the "mask water" is poured in time after the corn is sowed better to ensure the normal emergence.

Wait for the rain in time. Rainfall weather can not only provide favorable conditions for farmers, but also save irrigation funds. Therefore, farmers should listen to the weather forecast in time, and always pay attention to the weather changes. In the case of precipitation, farmers should sow crops such as corn as soon as possible for land without sowing. For summer sowing crops that have been produced, the seedling management should be strengthened.

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