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  1. Forests of the United States - Wikipedia

    • Native Americans cleared millions of acres of forest for many reasons, including hunting, farming, berry production, and building materials. [7] Prior to the arrival of European-Americans, about one half of the United States land area was forest, about 1,023,000,000 acres (4,140,000 km 2) estimated in 1630. 展开

    Overview

    It has been estimated that before European settlement, forests in the United States mainland covered nearly 1 billion … 展开

    Current coverage

    While total forest area has been relatively stable for the last 100 years, there have been significant regional shifts in the area and composition of the nation's forests. Reversion of marginal farmland in the east, large scale planti… 展开

    Environmental issues

    Projects have been undertaken to remove invasive species from forests in the U.S.; for example, in the U.S. Minor Outlying Islands, rats were successfully eradicated in the tropical forest on Palmyra Atoll.
    The five federal r… 展开

    See also

    Assisted migration of forests in North America
    François André Michaux, a botanist noted for his work on the trees found in America
    Hawaiian tropical rainforests展开

     
  1. Native Americans cleared millions of acres of forest for many reasons, including hunting, farming, berry production, and building materials. [7] Prior to the arrival of European-Americans, about one half of the United States land area was forest, about 1,023,000,000 acres (4,140,000 km 2) estimated in 1630.

    了解详细信息:

    Native Americans cleared millions of acres of forest for many reasons, including hunting, farming, berry production, and building materials. [7] Prior to the arrival of European-Americans, about one half of the United States land area was forest, about 1,023,000,000 acres (4,140,000 km 2) estimated in 1630.

    en.wikipedia.org/wiki/Forests_of_the_United_States

    The Old-Growth Forest Network is the only national network in the U.S. of protected, old-growth, native forests where people of all generations can experience biodiversity and the beauty of nature. Our goal is to locate and designate at least one protected forest in every county in the United States that can sustain a native forest.

    www.oldgrowthforest.net/

    Map of national forests and national grasslands of the United States. The United States has 154 protected areas known as national forests, covering 188,336,179 acres (762,169 km 2; 294,275 sq mi). [1] National forests are managed by the U.S. Forest Service, an agency of the U.S. Department of Agriculture. [2]

    en.wikipedia.org/wiki/List_of_national_forests_of_t…

    In the United States, national forest is a classification of protected and managed federal lands that are largely forest and woodland areas. They are owned collectively by the American people through the federal government and managed by the United States Forest Service, a division of the United States Department of Agriculture.

    en.wikipedia.org/wiki/National_forest_(United_States)

    Across the U.S., there are 574 federally recognized Native American nations. Each one has a unique culture, language and land management approach. Most have cherished relationships with plants and other living things.

    www.fs.usda.gov/about-agency/features/managing …
  2. Old-Growth Forest Network

    The Old-Growth Forest Network is the only national network in the U.S. of protected, old-growth, native forests where people of all generations can experience biodiversity and the beauty of nature. Our goal is to locate and …

  3. List of national forests of the United States - Wikipedia

    135 行 · Map of national forests and national grasslands of the United States. …

  4. National forest (United States) - Wikipedia

    In the United States, national forest is a classification of protected and managed federal lands that are largely forest and woodland areas. They are owned collectively by the American people through the federal government and …

  5. Managing forests for tribal priorities | US Forest Service

  6. Forest and Woodland Area | U.S. Forests at a Glance

  7. Old-Growth Forests - U.S. National Park Service

    In 2015, 11 acres of forest at the end of the Stone Cliff trail was identified as old-growth forest. On April 15, 2015, the Old Growth Forest Network inducted Stone Cliff into their network. This organization is the only national network in the …

  8. 7 Largest National Forests in the United States

    2024年7月18日 · Covering over 16.7 million acres, the Tongass National Forest in Alaska is the largest national forest in the United States and a hub of scenic beauty and biodiversity. This vast area includes lush temperate rainforests, …

  9. USA Forests – The State of America's Forests

    Twenty-five percent of U.S. forestland is primary forest—naturally regenerated forest of native species, with no indication of human activities and undisturbed ecological processes. The living biomass in U.S. forests stores 17 billion …

  10. 15 Awe-Inspiring National Forests in the United States

    2022年8月5日 · Look at pictures, discover the history, and explore the natural resources in some of the most important national forests in the United States.

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