TreeNote

20 Episodes
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By: KUER

TreeNote is a two minute weekly feature from renowned ecologist Dr. Nalini Nadkarni and KUER. Listen on podcast or on YouTube.

Why peaches need their fuzz
Last Thursday at 7:07 PM

Most of us wash the fuzz off a peach before we eat it. But research shows that peaches need those fuzzy hairs for their survival.


Trees in Utah's Mining History
08/21/2025

Utah’s Wasatch Mountains have a rich mining history, but for many of those years, there was as much activity above ground as below.


The trouble with wooden chopsticks
08/14/2025

Take a look at the packet of disposable chopsticks you get with your next order of sushi — you, the snap-apart kind, tucked in a paper sleeve. These throwaway chopsticks are clean and convenient, but they contribute to a bento box of environmental problems.


Nature's ecological heroes
08/07/2025

Smoky the Bear is probably the best-known animal firefighter, but the North American beaver is the one doing the heavy lifting.


What to do with our city's dead trees
07/31/2025

Living, healthy urban trees cover our cities and neighborhoods. But when they die and have to be removed, cities are finding plenty of smart uses for their wood.


The tree that builds the lightest canoes
07/24/2025

In the Great Lakes region, indigenous tribes built ideal canoes from the bark of the white birch tree.


Why does the space between trees matter?
07/17/2025

One researcher studies trees not by their shape or size, but by the space that's between their branches and other trees.


Trees and dancing
07/10/2025

Dancing clogs have wooden soles, and traditionally were made from hardwood trees such as beech and sycamore.


Where to find one of Utah's oldest trees
07/03/2025

The ancient juniper doesn't win the prize for being the tallest tree, but it is among the West's oldest.


Trees in our coffee
06/26/2025

You can find trees in the most awesome habitats, like Redwood National Park. and also in the most everyday places, like on the counter of your favorite coffee shop.


The structure of trees
06/20/2025

Every tree species has a distinctive shape and form. Understanding those forms helps scientists study them.


How to see Utah's trees without leaving your house
06/12/2025

Heads up to Salt Lake City residents, or anyone who appreciates Utah’s capitol city! The University of Utah has a fabulous Tree Tour.


Tree's Little Windows
06/05/2025


Trees and Pipe Organs
05/29/2025

One of the world's most famous pipe organs was originally made from wood of trees found in Utah.


A new age for dawn redwoods
05/22/2025

I've long been fascinated by the dual nature of the dawn redwood tree.


How to make cloth from trees
05/15/2025

It's hard to know exactly when human started using bark cloth, but it's likely that it predates weaving.


How a tree heals
05/08/2025

If you’ve ever come upon a broken tree branch or trunk that’s been damaged, you might have wondered how a tree heals.


The mystery of crown shyness
05/01/2025

If you've ever looked up in a forest and noticed the slight gaps in the treetops, you're seeing a phenomenon called crown shyness.


The trick to studying fine roots
04/24/2025

I recently came across the work of a forest ecologist who studies fine roots — roots less the width of a grain of rice, but which make up 40% of a trees underground system.


Baobab, Tree of Life
04/17/2025

The baobab tree has many intriguing nicknames: the camel tree, the bottle tree, the upside-down tree and the Tree of Life.