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The American Tree Farm System (ATFS) is the largest and oldest woodland certification system in America. It is internationally recognized by the Programme for the Endorsement of Forest Certification and meets strict third-party certification standards.
A tree plantation, forest plantation, plantation forest, timber plantation or tree farm is a forest planted for high volume production of wood, usually by planting one type of tree as a monoculture forest. The term tree farm also is used to refer to tree nurseries and Christmas tree farms.
Hantz Woodlands, also known as Hantz Farms, is an urban tree farm on the lower east side of Detroit.The project has cleared more than 2,000 vacant city-owned lots, totaling more than 140 acres, and has demolished blighted homes and cleared empty lots to make way for a hardwood tree farm, bounded by E. Jefferson Avenue, Mack Avenue, St. Jean Street and Van Dyke Avenue.
Gestation crates, used on modern pig-production facilities, commonly referred to as factory farms. A gestation crate, also known as a sow stall, is a metal enclosure in which a farmed sow used for breeding may be kept during pregnancy. [1] [2] [3] A standard crate measures 6.6 ft x 2.0 ft (2 m x 60 cm). [4] [5]
A young stand of even-aged fir trees growing in a formerly clearcut area in the Sierra Nevada mountains, with an older cohort behind them. Even-aged timber management is a group of forest management practices employed to achieve a nearly coeval cohort group of forest trees. [1]
Group selection is designed to mimic larger, multi-tree mortality events, which in some environments may represent natural disturbance regimes. The maximum size of a group (before it becomes a patch, or clearcut) is debatable. Some say it may be up to 2 acres (0.8 hectares) in size, whereas others limit it to a maximum of 0.5 acres (0.1 hectares).
i-Tree is a collection of urban and rural forestry analysis and benefits assessment tools. It was designed and developed by the United States Forest Service to quantify and value ecosystem services provided by trees including pollution removal, carbon sequestration, avoided carbon emissions, avoided stormwater runoff, and more. i-Tree provides baseline data so that the growth of trees can be ...
Elmer's Bottle Tree Ranch is a ranch near Oro Grande, California. It is a popular stop for people passing by on Route 66 . The 2 acres (0.81 ha) ranch was created in 2000 by Elmer Long and has more than 200 bottle trees. [ 5 ]