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Plant responses to heat stress

Plant responses to heat stress

Water loss in plants has commonly been considered only as a cost of photosynthetic carbon gain. However, plants may use water in ways that may not necessarily optimize instantaneous carbon gain, but instead as a strategy for leaf evaporative cooling. The DPEL and...

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The distinctive form and function of giant cactus

The distinctive form and function of giant cactus

Giant cactus are among the most charismatic and iconic plant life forms on the planet, but many giant cactus species are threatened by the effects of climate change. At the Dryland Plant Ecophysiology Lab (DPEL) the staff studies the distinctive physiological features...

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Tree ecophysiology in dryland riparian ecosystems

Tree ecophysiology in dryland riparian ecosystems

Riparian forests are among the most threatened in North America as a consequence of altered hydrological conditions, invasive species and climate change. The Dryland Plant Ecophysiology Lab seeks to identify tree ecophysiological traits that underlie adaptation to...

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ADVANCE TICKET RESERVATIONS ARE HIGHLY RECOMMENDED FOR MEMBERS AND GENERAL PUBLIC
Jan. 19: Due to Rock 'n' Roll Arizona Marathon, the Garden and Garden Shop will open at 10 a.m. Gertrude's and Cactus Clubhouse will open at 10:30 a.m. 
Van Buren St./Galvin Pkwy and McDowell/Galvin Pkwy will experience temporary road closures and restrictions until 12p.m.