林业英格兰近日发起了一项名为"Autumn Leaf Watch"的公民科学项目,邀请公众成为"秋色观察者",使用新的秋色追踪工具记录英国各地树叶颜色变化1。参与者可以观察并记录山毛榉、七叶树、橡树、花楸和银桦等树种的叶色变化情况1。该项目旨在建立秋季到来时间和方式如何因地区、生境和树种而异的记录,并帮助了解极端气候条件对秋季的影响1。
林业英格兰森林管理顾问Chris Sorenson表示:"我们希望人们走出户外,仔细观察周围的树木,帮助我们追踪秋季发展"1。早期观察显示英格兰大部分林区冠层仍呈绿色,但黄橙色叶子已在伍尔森林、哈蒙德山和迪拉梅尔森林出现1。今年极端炎热干燥的夏季导致一些树木提前落叶1。
Forestry England has launched Autumn Leaf Watch, a citizen science initiative designed to document how trees change colour as the season progresses 1. Members of the public are being encouraged to become "autumn spotters" and use a new tracking tool to record seasonal transformations across different regions, habitats, and tree species 1.
The project aims to establish a comprehensive record of when and how autumn arrives in various parts of England, while also helping researchers understand the impact of extreme weather conditions on seasonal cycles 1. Participants can monitor changes in beech, horse chestnut, oak, rowan, and silver birch trees 1. Early observations from the initiative show that while most forest canopies remain predominantly green, yellow and orange foliage has already begun appearing in Wollaton Forest, Hamsterley Forest, and Dillam Forest 1. This year's exceptionally hot and dry summer has caused some trees to shed their leaves earlier than normal 1.
Chris Sorenson, Forestry England's woodland management adviser, stated: "We want people to get outside and observe the trees around them carefully, helping us track how autumn develops" 1.
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