Spring flowers are arriving earlier

In recent decades, trees and plants have begun to flower earlier in the spring. Many studies have shown that this advancement in timing is due to climate change, particularly increases in air temperature. However, these studies have generally been conducted in small areas. A recent study conducted across Europe reports that the timing of spring flowering and other events in 16 tree species has been advancing. More importantly, the timing of flowering trees in warmer and cooler regions of Europe is becoming more similar, which has wide spread ecological consequences.

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Summer and fall heat may delay the timing of autumn foliage

We’re entering the most beautiful time of year—autumn—when temperate and boreal forests change from vibrant green to dozens of hues of yellow, orange, and red. Have you ever wondered what affects the timing of autumn leaf change? A recent study suggests that warmer than average summer and fall temperatures may delay the timing of leaf change in European beech trees, and while temperature may be the driving factor, how temperature differences may interact with other conditions (like drought) in the future is still unclear.

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The Dynamic Duo: Pine trees partner with fungal communities to survive climate change

With climate change comes increased drought, which can have serious consequences on many species. This study examined whether one tree species, the Pinyon pine, can rely on a relationship with fungal communities in its roots to survive drought conditions. Does the relationship last? Read on to find out.

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