Monday, July 31, 2023

Overnight at the Moon

 By Richard B. Primack

 

“Truly the stars were given as a consolation to man.” Henry David Thoreau in Excursions.

 

The Moonrise Hotel in Saint Louis is unique in having a space-themed 1960s décor. People visiting nearby locations, including Washington University and the Saint Louis Zoo, might consider staying at this unusual hotel.  


Photo 1:  A moon replica emerges from the roof.


Photo 2:  The lobby stairs are illuminated in science fiction colors.


Photo 3. Giant photos of the moon enhance the lobby experience.


 


Photo 4.  Display cases feature scenes and objects from space exploration and popular culture.

 

Photo 5. Art objects inspired by science fiction, such as this futuristic radio, are encountered in the hallways.

 

  

 

 

Monday, July 24, 2023

Botanical Gardens More Beautiful with Glass Sculptures

 By Richard B. Primack

 

“To him who contemplates a trait of natural beauty no harm or disappointment can come.” Henry David Thoreau in Excursions.

 

 

The Missouri Botanic Garden has collaborated with artist Dale Chihuly since 2006 to enhance the beauty of its plantings with his glass sculptures. This special partnership is highly successful, delighting visitors and showing off glass sculptures and plants alike to great advantage. 



Photo 1.  A green tower draws attention to prairie plants.


Photo 2.  Red spears emerge from sand beds featured in a traditional Japanese garden. 


Photo 3.  A mass of orange curls highlights purple and red-hued plantings.



Photo 4.  Glass balls bring drama to a pond.



 

 

Monday, July 10, 2023

Century Plants Live for Decades and then Die

 By Richard B. Primack

“One moment of serene and confident life is more glorious than a whole campaign of daring. We should be ready for all issues; not daring to die, daring to live." Henry David Thoreau in his Journal.

 

Century plants get their name because they grow slowly for decades, perhaps even a century in some cases, and then flower spectacularly and die. As described in a recent article in the Washington Post, a century plant in Luthersville, Georgia, growing near the limits of its northern range, aroused great local interest this year when it sent up a giant 25-foot flowering stalk. 



Photo 1: The century plant in Luthersville with the flowering stalk developing. The photo on the left was taken in April and the photo on the right was taken in late May.


Century plants are often grown in warm, dry climates for their unusual rosettes of elongated grayish green spear-shaped leaves, each one up to six feet long. But a century plant really gets noticed when it reproduces after decades of growth, producing an inflorescence up to 30 feet tall, with clusters of yellow to orange flowers. 



Photo 2: The century plant flowering in early July.



The century plant puts so much of its stored water and nutrient resources into flowering and later fruiting, that it apparently dies in the months following. In fact, a flowering plant often produces small plantlets, or “pups,” on its stem at ground level, which can root and continue the life of the plant. 

 

Here is a link to the article: LINK




Monday, July 3, 2023

Long-term Phenology Research in the Rockies

 By Richard B. Primack

 

“Only that traveling is good which reveals to me value of home and enables me to enjoy it better.” Henry David Thoreau in his Journal.

 

Researchers at the Rocky Mountain Biological Laboratory (RMBL) in western Colorado conduct climate change and phenology research projects that are similar to our work in Concord, MA. To gain insights into their research and share with them about ours, I visited RMBL from July 25-28, where I met with many researchers and presented a talk. 

 

The location was exceptionally beautiful, with mixtures of meadow and forest in the valley and snow-capped mountains above. At this high elevation of 9500 feet, the sunshine was brilliant and the air was dry. There were around 200 people living and working at the lab, which was more than I expected. 

 

Among the researchers were:


Photo 1: David Inouye has studied plant phenology in fixed plots for 52 years.



 
Photo 2: Amy Iler investigates how seasonal snow melts affect plant demography, and Paul CaraDonna looks at bee population dynamics.



Photo 3: Dan Blumstein studies marmot behavior. Phil Cafaro, an environmental philosopher, traveled with me to RMBL.



Photo 4: Ian Breckheimer (left) uses drones to monitor vegetation.



Photo 5: Brad Taylor examines how the timing of snowmelt affects the hydrology of mountain streams. 



Photo 6: Olivia Vought studies how climate change is affecting the timing of ecosystem services.


Photo 7: Arturo Aguilar (center), myself (left), and others looking at pollinators.

 

For more information about the RMBL site visit: LINK