Tag Archives: environmental fluctuation

Invasion in the Desert: Why Some Plant Species are Survivors

Max Li’s research could inform policies to promote sustainable native environments and curb the invasion of alien plant species

Max Li, a University of Arizona doctoral student in the Department of Ecology and Evolutionary Biology, is studying mechanisms that determine how competing desert plants can coexist with each other and what factors can cause the destruction of this stable coexistence. (more…)

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Mussels Cramped by Environmental Factors

The fibrous threads helping mussels stay anchored – in spite of waves that sometimes pound the shore with a force equivalent to a jet liner flying at 600 miles per hour – are more prone to snap when ocean temperatures climb higher than normal.

Emily Carrington, a University of Washington professor of biology, reported Saturday (Feb. 16) that the fibrous threads she calls “nature’s bungee cords” become 60 percent weaker in water that was 15 degrees F (7 C) above typical summer temperatures where the mussels were from. She spoke at the American Association for the Advancement of Science meeting in Boston. (more…)

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