Write a simple research report. The topic is: Discuss the relationship between phenology and weather

Phenology refers to the phenomenon that biological and abiotic factors in nature change with the seasons during the year due to the influence of climate. Such as the germination, leafing, flowering and leaf falling of plants; the arrival and migration of migratory birds; frost, snow, river freezing, etc. are all phenological phenomena.

With the continuous development of phenological knowledge, it has gradually formed into a modern independent discipline called phenology. Phenology is a science that studies the interrelationships between cyclic changes in natural plants, animals, meteorology, hydrology, soil and other environmental conditions throughout the year. It is a borderline subject between biology, ecology and meteorology. Phenological phenomena change with climate changes, which not only reflect the weather at that time, but also reflect the cumulative effect of weather in the past period. The timing of seasons can be analyzed from phenological records. Phenological phenomena can be used as an indicator of the seasons. Phenology is also called bioclimatology.

Phenological phenomena are a mirror of climate.

Many ecological factors can be accurately measured through various meteorological instruments, but the timing of the arrival of seasons cannot be directly expressed, while phenology can be reflected more comprehensively and accurately