Washington State Magazine

Fall 2011 Earth, Wind and Food


Fall 2011

Earth, Wind - and Food

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In This Issue...

Features

A Fine Thin Skin—wind, water, volcanoes, and ice :: Different as they seem, the soils of Eastern and Western Washington have one thing in common. They come—either by water, wind, or ice—generally from elsewhere. And what takes eons to form can be covered over or erode away in a geologic heartbeat. by Tim Steury

{ WEB EXCLUSIVE–Map: Washington soils }

{ WEB EXCLUSIVE–Story: How you contribute to soil health }

{ WEB EXCLUSIVE–Story: When soil goes sour }

Above & Beyond :: In the spring of 1792, George Vancouver praised “the delightful serenity of the weather.” A few years later, William Clark complained of a dour winter that was “cloudy, dark and disagreeable.” How right they both were. Weather patterns determined by mountains and ocean grant the Pacific Northwest a temperate climate that also has a dark and unpredictable side. by Hannelore Sudermann

{ WEB EXCLUSIVE–Links: Links to weather news, AgWeatherNet, and other resources for following Pacific Northwest weather }

Billions Served :: Seven billion people will soon become nine billion before the global population levels off. Can so many people be fed from a finite Earth? Yes, they can, say WSU researchers. But the solutions will necessarily be many. by Eric Sorensen

Panoramas

{ WEB EXCLUSIVE–Gallery: Images of Antarctica: WSU geochemist Jeff Vervoort and interior design assistant professor Kathleen Ryan discuss their exhibit of photos from the frozen continent. }

{ WEB EXCLUSIVE–Puzzle: Creature crossings: A lesson in teaching the nature of science }

{ WEB EXCLUSIVE–Video: Valley View Fires of 2008 and Firewise Community Produced by the Spokane County Conservation District }

{ WEB EXCLUSIVE–Map: Historic wildfires of the Pacific Northwest }

{ WEB EXCLUSIVE–Story: How to protect your home from wildfires }

{ WEB EXCLUSIVE–Video: Small forest management }

Departments

{ WEB EXCLUSIVE–Project: Coug-o-lantern Stencils for carving the WSU Cougar head logo on pumpkins }

{ WEB EXCLUSIVE–Illustrations: Plans and sketches for new WSU football facilities and Martin Stadium }

{ WEB EXCLUSIVE–Recipes: Pumpkin recipes }

{ WEB EXCLUSIVE–Interactive photo: Tour the Admiralty Head Lighthouse }

Tracking

{ WEB EXCLUSIVE–Gallery: Cougar logo through the years }

New media

:: The Docks by Bill Sharpsteen ’80

:: L.A. Rendezvous by Charles Argersinger

:: A Chinaman’s Chance by Alex Kuo


Cover photo: “Small Forest in the Palouse Hills” by Chip Phillips

Panoramas
Linda Kast ’75 owns and manages a small forest on Whidbey Island. <em>Matt Hagen</em>

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Linda Kast ’75 owns and manages a small forest on Whidbey Island. Matt Hagen

Seeing the trees

by | © Washington State University

At the south end of Whidbey Island, off a tree-lined road, Linda Kast ’75 pulls her station wagon up to a gate and jumps out. She opens her hatchback and extracts a thick folder containing maps, a history, and an inventory of her small wooded acreage.

As she leafs through it she explains that she bought this 11-acre forest nine years ago in memory of land her family used to own and regularly visit on Whidbey when she was a child growing up in Seattle. 

At the time she bought the property, Kast signed up for a forest stewardship class with Washington State University. Her impetus for taking the nine-week course was to develop a tax plan for the property. But she finished knowing so much more about her trees and how to care for them, it transformed how she looked at not only her property, but the forested lands all over the island, she says. “It’s a lot of information. It’s very detailed.” She learned about the understory, the soils, the history, and the weeds. “It’s not for the faint of heart.”

Then she bought work boots and a chainsaw and started managing her forest. “Before it was just about the trees and not cutting them,” she says. “Now it’s about maintaining a healthy system.” She and workers she has hired have thinned some of the larger trees like hemlock and the dense sections of Douglas fir. And she planted more trees and native plants.

On this spring day she’s meeting with WSU Extension forester Kevin Zobrist to go over her forest management plan and seek his advice on a few things on the property. 

Washington State has 21 million acres of forested land. While much of it is commercially owned, about three million acres belong to private landowners—sometimes it’s an acre of trees in a back yard, or 500 acres in the hills. Owners include individuals like Kast, as well as churches, camps, and tribes. Most of them are interested in maintaining their wooded areas for privacy, aesthetics, ecosystem health, and to provide habitat for wildlife. While some do harvest their timber for money, it isn’t usually their first priority, says Zobrist.

The biggest threat to small-forest ownership is development. Sometimes it’s just too expensive for owners to maintain their forests when they are taxed for land at its development rate. But there are alternatives. The Current Use Taxation program allows for the property to be assessed at its use for forestry. But many people don’t know about the program, or they don’t have the ability to create the forest management plans required, says Zobrist. 

And management is important. Existing forests have four phases of development: Open, dense, more complex, and old growth. “It is these older stages that support the greatest wildlife,” says Zobrist. They’re diverse, robust, and resilient. But in the Northwest, because of logging and fires, we have lost the more complex forests, and are left with relatively young (100 years or less), dense, and unnaturally uniform forests. These have a higher risk for fire and disease, he says.

Kast’s woods were logged in the 1990s. What came back or was replanted included white pines, madronas, hemlock, and Douglas firs. She and Zobrist wade into the timber to inspect the site. As they step through an understory of ferns and salal, Zobrist stops to point out a red huckleberry, a good sign. Then the trees grow denser and the plants on the ground disappear. “You have lost some habitat in here because it’s so dense,” he tells her. Thinning this area will come later in her plan. Further uphill they find several acres where she has removed some trees to support a more diverse habitat and provide the big trees space to get bigger. Zobrist looks pleased. “As a forester, I come out and this just looks gorgeous,” he says. 

We see a variety of plants. Zobrist stops to check a young white pine for blister rust, a disease that breaks down the bark and ultimately can kill a tree. The best way to check the disease is to remove and destroy an infected tree, he says. 

We reach an area with a small wetland, and a nearby clearing. At one time, Kast thought she would create an arboretum here and introduce some new and interesting trees. But once she started, she realized it didn’t fit with what she had. “They were too foreign,” she says.

Zobrist tries to discourage the use of non- native plants. “It’s more about stewarding and helping along what would come naturally,” he says. 

Kast ended up taking the WSU forest stewardship class three times. The second time her goal was to meet other landowners and foresters. “I really liked everyone who is connected with this. They’re conscientious, kind, and knowledgeable.” And the third was to freshen up her understanding of her forest and bring her stewardship plan up to date so that she can continue to qualify for both tax cuts and Forest Stewardship Council certification.

“I think owning forested land has made me a happier person,” says Kast. “I’m looking forward to sharing it with my grandchildren.”

Categories: Alumni, WSU Extension, Forestry | Tags: Forest management

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