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Temperate deciduous forests are characterized by a variety of temperate deciduous tree species that vary based on region. [6] Most tree species present in temperate deciduous forests are broadleaf trees that lose their leaves in the fall, [8] though some coniferous trees such as pines (Pinus) are present in northern temperate deciduous forests. [6]
The Eastern Temperate Forest region can thus be described as "warm, humid, and temperate" with abundant levels of precipitation year-round. There are many global patterns that affect and contribute to the climate of the Eastern Temperate Forest region, such as global ocean currents, El Nino, La Nina, the Gulf Stream current, and global air ...
Changes in the forest ecosystem are primarily a result of changes in forest structure and species composition. [1] American chestnut used to compose up to 50 percent of the canopy in many eastern deciduous forest, [11] Ash species make up 7 percent of all Wisconsin forests (for example) [12] and up to 90 percent of some forests. [13]
U.S. Endangered Species List: Flora—plants; Species Search at U.S. Fish & Wildlife Service; Electronic Code of Federal Regulations: "List of endangered species"
Temperate deciduous forests dominated from about 33° to 30° N. latitude, including most of the glacial Gulf Coast from about 84° W. longitude. Regional climate was similar to or slightly drier than modern conditions. Oak, hickory, chestnut, and southern pine species were abundant.
Temperatures in temperate forests range from -22 degrees Fahrenheit to 86 degrees Fahrenheit. Temperate Forests within the United States are found in the Eastern region. Temperate forests can support a variety of species due to the large amount of rainfall. Mosses and lichens dominate the forest floor with medium-sized trees above such as ...
This forest type is considered the northern extension of the mixed mesophytic deciduous forest. The four dominant canopy species of the hemlock-northern hardwood forests are sugar maple ( Acer saccharum ), beech ( Fagus grandifolia ), yellow birch ( Betula alleghaniensis ) and hemlock ( Tsuga canadensis ).
The Houston Toad (Anaxyrus houstonensis) is an endangered species occurring in the East Central Texas forests. This ecoregion is an outlier of relict loblolly pine-post oak upland forest occurring on some dissected hills. It is the westernmost tract of southern pine in the United States.