Camp
Internet's Global Gardening Studies are open to all Camp Expedition
Teams. RAIN's Youth Technology Corps members are Expedition Team Leaders
for Communities taking part.
The word "Deciduous" means "falling off or out at a certain season". That
explains why deciduous forest means a forest in which the leaves fall of
the trees when the winter comes. This biome is found in three separate regions
in the northern hemisphere.
The types of trees you can find in these three regions are broad leafed
deciduous trees and some of the evergreen species. The trees are more commonly
known as ash, beech, birch and northern arrowwood. Also found in this biome
are wild flowers such as oxlip, bluebells, painted trillium and primrose.
As well as things such as carpet moss, tawny milk-cap mushrooms and lady
fern. The soil is very fertile. In fact, some of the great agricultural
regions are found in this biome. That is one of the reasons there aren't
a lot of original deciduous forests left in the world. Almost all of the
forests in North America are second growth forests but it still has the
biggest variety of original plant species. In Europe there are only a few
species of original trees left. Most of the forests have been cleared for
agriculture. China has been clearing the natural trees for at least 4,000
years and most of the forests are man-made. There are many types of animals
in the deciduous forest ranging from mammals like deer to bugs like mosquitoes.
Many of the animals are either nut and acorn feeders, or omnivores. Many
of the animals have adapted to forest life. Some of them hibernate during
the winter months. A few common animals found in the deciduous forest are,
deer, gray squirrels, mice raccoons, salamanders, snakes, robins, frogs
and many types of insects. Some animals migrate south when winter comes.
Most deciduous forests are found in Eastern North America somewhere around
35-48ƒ N, and Europe and Asia around 45-60ƒ N. There are some deciduous
regions in the southern hemisphere but their plants and animals are different
from those of the northern deciduous forests. The average temperature is
around 50ƒ F (about 10ƒ C). The average rainfall is 30-60 inches (75-150
cm ) per year. You can find all four seasons: winter (cold and frosty),
summer (hot and humid), fall (cool and breezy), and spring (warm and breezy).
There is about a 6 month growing season. 2000 --------------------------------------------------------------------------------
bibliography: "Deciduous Forest". World Book Encyclopedia.
1994 ed. "Deciduous", Websters New World Dectionary, 1994 ed. "Temperate
Deciduous Forest", http://www.coff.edu/ete/modules/msese/earthsysflr/clymo5.html
(June 4, 2000). "Mid-Latitude Deciduous Forest", http://wbgnet.mobot/sets/temp/index.htm
(June 4, 2000). --------------------------------------------------------------------------------
Deciduous forests can be found in the eastern half of North America, and
the middle of Europe. There are many deciduous forests in Asia. Some of
the major areas that they are in are southwest Russia, Japan, and eastern
China. South America has two big areas of deciduous forests in southern
Chile and Middle East coast of Paraguay. There are deciduous forests located
in New Zealand, and southeastern Australia also. The average annual temperature
in a deciduous forest is 50 F. The average rainfall is 30 to 60 inches a
year. In deciduous forests there are five different zones. The first zone
is the Tree Stratum zone. The Tree Stratum zone contains such trees as oak,
beech, maple, chestnut hickory, elm, basswood, linden, walnut, and sweet
gum trees. This zone has height ranges between 60 feet and 100 feet. The
small tree and sapling zone is the second zone. This zone has young, and
short trees. The third zone is called the shrub zone. Some of the shrubs
in this zone are rhododendrons, azaleas, mountain laurel, and huckleberries.
The Herb zone is the fourth zone. It contains short plants such as herbal
plants. The final zone is the Ground zone. It contains lichen, club mosses,
and true mosses. The deciduous forest has four distinct seasons, spring,
summer, autumn, and winter. In the autumn the leaves change color. During
the winter months the trees lose their leaves. The animals adapt to the
climate by hibernating in the winter and living off the land in the other
three seasons. The animals have adapted to the land by trying the plants
in the forest to see if they are good to eat for a good supply of food.
Also the trees provide shelter for them. Animal use the trees for food and
a water sources. Most of the animals are camouflaged to look like the ground.
The plants have adapted to the forests by leaning toward the sun. Soaking
up the nutrients in the ground is also a way of adaptation. A lot of deciduous
forests have lost land to farms and towns. Although people are trying to
protect the forests some poachers are trying to kill the animals in the
forests. The animals are losing their homes because of people building their
homes. by Connie Toteanu, 2001 --------------------------------------------------------------------------------
bibliography: "All about nature: Biomes-Habits", http://www.zoomwhales.com/biomes/tempdecid/tempdecid.shtml,
11/21/00 "Temperate Deciduous Forest Biome", http://mbgnet.mobot.org/pfg/diverse/temp/index.htm,
11/4/00 "Temperature Deciduous Forest Biome", http://mbgnet.mobot