铜仁的四季变化英语作文车大全图片
Tongren is rich in climate resources, high heat and more precipitation. Although the light energy is not good, the annual variation rate of light and water and heat in the same ason is small, which provides favorable conditions for the development of agricultural production.
城市绿化管理条例
The climate characteristics of Tongren city are mainly manifested in the obvious monsoon climate and the significant vertical difference of climate. Most places belong to the middle and subtropical monsoon humid climate, and the main meteorological elements have significant asonal changes. The climate-affecting monsoon are mainly continental, southwest and southeast monsoon.
In winter, Tongren city prevailing northward airflow (winter wind), the climate is cold and dry, less rain. In summer, southward airflow prevails (summer wind), and the climate is hot and rainy. Spring and autumn are the transitional ason, and the winter wind and the summer wind often meet in Tongren city, forming a rainy or thunderstorm weather. Due to the benefit of the monsoon, rich heat, abundant precipitation, to provide favorable conditions for agricul
咏柳宋曾巩
tural production. However, due to the strength of the monsoon and advance and retreat are not consistent, or even very different, so the meteorological factors in the interyear changes are also large, and more weather disasters. Due to the complex terrain of Tongren city, the different altitude, and the diver geomorphic types, the three-dimensional distribution characteristics of the climate are very obvious, leading to the three-dimensional layout of agriculture. In the valley area below 450 meters, the crops are cooked three times a year, while the area above 1500 meters is cooked only for one time a year, which is equivalent to the difference between the northern side of Nanling Mountain and the region north of the Yellow River.
The climate characteristics of the four asons in Tongren city are: variable spring temperature, more cotton rain, the temperature ris faster, but the cold air activity is frequent, so the weather changes violently. The annual frequency of spring cold is generally 100%, and the degree is also large. Generally, the rainy ason enters in early April, 10-30 days earlier than in the central and western regions of the province. Monthly rainfall can reach 150-180 mm, an average 16-18 days.
学生玩手机的危害>世界最冷的地方
Summer is hot, with abundant light, and heavy drought: the average temperature is 25.0-26.5℃, among which the average temperature in July is 27.9℃. In Sinan, Yanhe, 28.0-28.2℃ o, the average monthly sunshine in summer is 160-200 hours, accounting for 40-50% of the available hours. From July to August, entering the relatively little rain period, the early incidence rate of photovoltaic period reached 73.5%, which is the most vere drought area in the province.
工业发展Autumn cooling is faster and cloudy and rainy days are more: The autumn temperature of Tongren city drops rapidly. From August to November, on average, the temperature drops by 1.6℃ per 10 days, and the cooling intensity is greater than other areas in the province. At this time, due to the more stationary front activity in Tongren city, the number of precipitation days in the ason reaches about 40 days, and the crisp autumn weather is relatively rare.
二年级下册手抄报
Winter has little low temperature and little rain: the average temperature in winter is 6-8℃, and the average temperature in January is 3-6℃. The average monthly sunshine ho
致最可爱的人urs in winter is 40-50 hours, accounting for about 12-15% of the total available daylight hours. The average asonal rainfall in winter is 16.7-162.6 mm, accounting for only 5.5-11.8% of the average annual rainfall.
