During the winter 69 period after the winter solstice, the central and eastern regions of China will usher in a wide range of rain and snowfallWeather。This rain and snowWeatherThe rainfall is distributed in the middle and lower reaches of the Yangtze River, such as the southern part of Jiangsu, Anhui and other provinces, and most of Hunan, Jiangxi, Zhejiang, Fujian and other provinces; The snowfall has almost covered most of the northeast and north China and parts of the northwest and southwest provinces and regions. Heavy rain of 50-55mm will occur in southern Jiangsu and southern Anhui in the rainfall area, while snowfall areas such as Henan, Anhui and other northern provinces may reach the blizzard level, and the snow thickness can reach more than 20cm. This rain and snowWeatherIt will last for about two days, with the first day being the peak period of rain and snowfall, and the second day being a bit less intense but still widespread.
This time it rained and snowedWeatherThe range is wide, the intensity is greater, and it givesTransportation, electricity, etc.
This time it lasted for two days of widespread rain and snowWeather, which has a special meaning in agricultural proverbs. It foreshadowsBeginning of springAfterThe spring is coldIt also means that spring is coming. According to the description in the agricultural proverb,Beginning of springAfterChinese New YearIt's still cold, so you need to warm yourself by a fire and wear a thick cotton jacket to keep you warm. However, the agricultural proverb also indicates that the temperature will warm up around March, and the time for spring planting is approaching. This phenomenon of more rain and snow in winter and warm spring is reflected in agricultural proverbs, indicating rain and snowWeatherForAgricultureProduction plays an important portential role.
This time it rained and snowedWeatherThe appearance of the heraldBeginning of springThe temperature will still be cold for the next month or so, but after March there will be a warm spring flower, which is very importantAgricultureProduction has a positive predictive significance.
This time it lasted for two days of widespread rain and snowWeather, which will directly affect the growth of crops. However, rain and snowWeatherIn the agricultural proverb also indicates a change in the climate trend in the following period, givingAgricultureProduction presents important implications.
First of all, snowfall is good for soil water storage. Snowflakes can provide enough moisture to crops after melting, so snowfall effectively locks in moisture in the soil and prepares it for spring planting.
Secondly, rain and snowWeatherwill make the temperature drop extremelyWeatherMay cause frost damage to overwintering crops. All localities need to strengthen cold protection to avoid damage to crops.
In addition, according to the trend of climate change predicted by agricultural proverbs, the temperature will warm significantly after March, which is suitable for large-scale spring plowing and spring sowingAgricultureProduction activities. Therefore, it is necessary to make precise farming arrangements.
In addition, climate variability may also lead to an increased incidence of pests and diseases. Therefore, relevant departments should strengthen monitoring, early warning, and guidanceFarmersAdopt chemical control, biological control and other measures to reduce the impact of climate changeAgricultureLoss.
Through this rain and snowWeatherAs well as the analysis of the information reflected in the agricultural proverbs, the ** department should be guidedFarmersDo everything ahead of timeAgricultureProduction preparation, grasp the timing of spring ploughing, prevent risks, and ensureAgricultureSafety of production as well as a good harvest.
In the face of rain and snow of this intensityWeatherMeteorologyThe sector needs to strengthen its efforts on climate change and extremesWeatherand related departments also need to improveDisaster prevention and mitigationthe ability to properly deal with such high impactsMeteorological disasters
First of all,MeteorologyDepartments should strengthen the monitoring, assessment, and analysis of large-scale climate changeWeatherThe causes of abnormalities and elevateMeteorologyAccuracy of forecasts.
Secondly, perfectionMeteorologyEarly warning and forecasting services, timely release of strong convection such as rain, snow and strong windsWeatherand strengthen the spatial distribution**, so that the early warning forecast is more refined and improvedDisaster prevention and mitigationeffect.
Finally, ** and relevant departments should be strengthenedDisaster prevention and mitigationthe ability to develop a response to rain and snowWeatherofEmergency planand do it wellTransportation, electric power and other aspects of the preparatory work to ensure the safety of people's lives and property.
In short, for the upcoming large-scale rain and snow in the central and eastern regions of our countryWeatherIt will not only directly affect people's travel, but also indicate spring plowing and spring sowingAgricultureDevelopment of production activities. ** Departments andFarmersAwareness of preparedness should be raised and preparedness should be made to ensureAgricultureSafe and bumper harvest of production. At the same time,MeteorologySectors and ministries should also strengthen their efforts on climate change and extremesWeatherThe monitoring is improved with **Disaster prevention and mitigationthe ability to ensure the safety of people's lives and property.