Climate Experts Warn of Earlier Spring Arrival Impacting U.S. Agriculture and Ecosystems
Climate experts have observed that spring is arriving earlier across much of the United States, with significant implications for agriculture and ecosystems. According to Climate Central's analysis, spring now arrives three to five weeks earlier than the average from 1991 to 2020 in the central U.S., and two to three weeks earlier in the southern Midwest. This shift is attributed to various climate controls such as latitude, elevation, and proximity to bodies of water. The early arrival of spring can lead to increased pollen production, affecting those with allergies, and can disrupt migratory patterns of birds, potentially causing ecological mismatches. Additionally, the agriculture industry faces risks from potential hard freezes following early leaf-out, which could result in significant economic losses. 
