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Forest Report from Tacoma, Washington, U.S.A.

Written by the students of Meeker Middle School

Class or age : Internet Class

Name of Forest :

Carbon River Rainforest

Carbon Rainforest
Carbon River Rainforest

Field Trip to the Carbon River Rain Forest

Our field trip at the entrance to Mt. Rainier National Park entrance to the Carbon River Rain Forest begins with the following words, "You are entering a rain forest preserved exactly as it was before non-native Americans or European man settled this valey. This forest is unique because it is the only true inland rain forest in the continental United States.

As you follow the self-guiding rain forest trail, which is one-tenth mile long and returns to this spot, look for similarities and differences between this forest and other forests you know. Take a few minutes and let the numbered stakes help you discover this Carbon River rain forest and and see why it is a special kind of forest."

Trail
Carbon River Rain Forest Trail
As the sixth grade students make their first stop, the questions asked are,


The students quickly noticed the luxuriant undergrowth and abundant mosses and ferns. Water and mild climate are two important reasons for what they saw. They were standing at the bottom of a deep valley, low enough in elevation to yield a mild climate yet surrounded by mountain peaks high enough to capture abundant rainfall from the moisture-laden clouds moving inland from the Pacific Ocean.

As we moved on, we crossed June Creek, which originates as snow-melt waters high up on florence Peak, 3000 feet (915 meters) above us. Storage of water as snow in the high country insures a steady water supply to the rain forest during the drier months, saturating the low-lying areas of this rain forest with ground water.

Many locations within Carbon river valley have soils so saturated with water that trails must be built up above the muck with split-cedar "pauncheons" just like the swamp bridge upon which we stand.

The Evergreen Canopy

The evergreen canopy part of the rainforest is described at several stops. Several sixth grade students write about the Western Hemlock, Sitka Sprice, Red Alder, and the Douglas-fir.

(Written by Jane R.)
The ground at stop 3 feels different from where I stood a minute ago. It feels very wet and gooshy. A minute ago it was very dry and plain. I looked up into the crowns of the trees and saw clouds and sky. Most of the trees around me are Western Hemlock. That is because it is one of the few that can tolerate deep shade.

Western Hemlock
Western Hemlock growing in mud.
Pine cones connect to
the fine thin leaves.


Douglas-firs and Western Red Cedar are less common than the Hemlocks because they don't grow very well in very deep shade.

(Written by Nina P.)
The tree that I see here is the famous Western Hemlock. It looks about six to seven feet in diameter. The leaves are very thin with flower link cones hanging off of them. This tree is very old!

One thing that is surrounding the tree is skunk cabbage. How it got its name was because it smelled like a skunk. A very terrible odor if you haven't smelled it!

The other thing I noticed surrounding the tree was a bunch of moss, mud, leaves, pine cones, tiny trees, bushes, old rotted logs, and more.

The ground changed as I walked on it. It changed from a dry land with sticks and leaves on it to a spungy ground that would sink when you step on it and pop back up when you let go.

(Written by Donavan H.)
Sitka spruce is a very valuable timber tree of the Pacific coast of North America. You usually find it on the Pacific Coast.

(Written by Tom M.)
The tree I'm looking at is a Western hemlock. This tree really took a 180 degree turn. The way the tree got this way was probably when it was a seedling a larger tree probably fell on it because it was too weak to hold itself or maybe the wind blew it over. The tree that fell over rotted away and is part of the soil. Every branch of the tree is covered with moss as it shows in my picture.

Western Hemlock
Western Hemlock growing with a
180 degree turn in its trunk.


(Written by Stacie S.)
A large Sitka Spruce and a quite smaller Western Hemlock are growing side-by-side. Why is that? Well, in a rain forest there's such a lush, dense canopy that not a whole lot of sunlight gets through. For the trees to survive, they must work to keep their place in the sun. Trees in the rain forest grow very fast. Most trees when they grow fast lose their branches. It's called nature's pruning, but most Western Hemlocks don't show a lot of pruning. The Sitka Spruce shows a lot of pruning. They usually don't have many branches, except for at the very top. With the two trees I saw in the rainforest, the Western Hemlock was a bit curved from the struggle with the Sitka Spruce.

(Written by Sochui K.)
At stop 12 was a large Sitka Spruce and a smaller Western Hemlock growing side by side. They were trying to reach the sunlight. They can only see the part of the sunlight and in order of them to survive they have to grow fast as they can. When they grow fast, under intense competition, they only grow few side branches. The side branches usually die and mostly fall off.

Spruce and Western Hemlock
Sitka Spruce and Western Hemlock


Plants in the Rainforest

Three of the plants featured in the Carbon River Rain Forest are the Skunk Cabbage, the Devils Club, and Salmonberry.

All three plants are unpleasant in one or more ways.

(Written by Amie B.)
In the rain forest there is a very smelly place. That is Stop #4.
Stop Four is full of skunk cabbage. Skunk cabbage smells very nasty in spring when the leaves uncurl. That's how it got its name.

Skunk cabbage has very large leaves. They also have a very thick stem. They grow in very wet places like marshy areas or rain forests. Lots of insects are attracted to them because of their smell. This helps with pollination between plants.

Skunk Cabbage
Skunk Cabbage

Facts about Devil's Club and Salmonberry

Devil's club grows in thickets and is prickly-stemmed with very big leaves.
Salmonberry is much the same. Early explorers that visited this valley must have had a difficult time with both. Imagine having to crawl or crash through this kind of underbrush, or slosh through the mucky soil.

Devil's Club and Salmonberry
Salmonberry and Devil's Club

The Nearby Forest

(Written by John C.)
My assignment was to stop and listen to all the sounds at Stop #9. I could hear and count the sounds of water such as the roar of the Carbon River, a nearby waterfall, and the of the water under the bridge. And everywhere I looked I could see or hear things that had to do with water. Eighty to a hundred inches of rainfall each year falls on the huge trees and plants. And if the rain supply decreases in the summer there is usually enough water to seep through the soil from the mountain side until the rain starts to fall again.

(Written by Nick C.)
The landslide occurred in 1972. Heavy rainfall started the pretty big landslide.
Wood was scattered everywhere. Trees fell. In front of me there are bright green ferns everywhere. The ground is very damp. This is a very interesting place where rock, mud, and tree debris has partly buried some of the trees.

Landslide
Landslide

The Rainforest Soil

(Written by Shauna B.)
Stop #11 is different to most of the stops. It is made up of rotting plant material and water. Rotting plant material is made up of material accumulating into deep layers of the valley floor. On top of all this are other things like needles, twigs, and leaves. When you stomp your feet in the vibrating soil it is like a sponge when you put your hand on the sponge and press.

The Rainforest Ferns

(Written by Janee S.)
Stop #13 was close to the end of the rain forest trail. In that area there were ferns everywhere. Sword ferns are the biggest.
They have very pointy leaves like saw teeth. The Deer fern is medium size. That fern looks like it has ferns growing on it. The Oak fern is the smallest. It has one stem, but three leaves are coming out from it.

Ferns
Ferns

The Moss Carpet

(Written by Cathy M.)
When I first walked into the rain forest, almost everything was covered in moss. In front of me the moss has covered a whole stump. Most people usually don't pay much attention to moss, so they don't see all the different kinds. If you look at the moss carefully they are very interesting.

Moss Carpet
The Moss Carpet
Instead of growing fruit from a flower like other plants, mosses have spore capsules. If you look carefully you will find some piggyback moss that grows on top of other mosses. That's how it got its name.

Another type of moss is sphagnum. Around Mt. Rainier it is found in small patches. When sphagnum rots, it forms another type of moss called peat moss, which is gathered for use in gardens.

(Written by Kasey B.)

Stop #17 is the end of the rain forest trail. A Douglas-fir is blown down by the wind and gives me an easy look at the root system of a tree. It's unbelievable how shallow the roots are, but the width is enormous! That's the only way it can stay up and balance. The roots don't go very deep because most of the water and nutrients are at the surface of theforest floor.

Roots
The root system of a tree

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The contact person for this report is Dick Turnbull

This page has been visited times since 1st Dec, 1996.

Computer Co-ordinator : Judith Bennett : This page was last modified 15th Jan, 1997