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Bristlecone pines, oldest trees in the world (Great Basin National Park, National Park Service)
Bristlecone pine (Wikipedia)
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Terrestrial (Earth)
Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene, Microscope)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic
Tree of Life
Microorganism
Plant Flower, Tree
Animal
Invertebrate Octopus, Ant, Bee, Butterfly, Spider, Lobster
Vertebrate Fish, Seahorse, Ray, Shark, Frog, Turtle, Tortoise, Dinosaur
Bird, Ostrich, Owl, Crow, Parrot
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Whale, Dolphin, Walrus, Seal, Polar Bear, Bear, Cat, Tiger, Lion, Dog, Wolf
Monkey, Chimpanzee, Human
Resources
These are organized by a classification scheme developed exclusively for Cosma. More…
General
Portal
Healthy Forests Reserve Program (US Department of Agriculture)
Forestry Portal (Wikipedia)
Dictionary
forest : a dense growth of trees and underbrush covering a large tract — Webster
OneLook, Free Dictionary, Wiktionary, Urban Dictionary
Thesaurus
Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords
Encyclopedia
Forest is a large area dominated by trees. Hundreds of more precise definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing and ecological function.
Forests are the dominant terrestrial ecosystem of Earth, and are distributed around the globe. Forests account for 75% of the gross primary productivity of the Earth’s biosphere, and contain 80% of the Earth’s plant biomass. Net primary production is estimated at 21.9 gigatonnes carbon per year for tropical forests, 8.1 for temperate forests, and 2.6 for boreal forests.
Forests at different latitudes and elevations form distinctly different ecozones: boreal forests near the poles, tropical forests near the equator and temperate forests at mid-latitudes. Higher elevation areas tend to support forests similar to those at higher latitudes, and amount of precipitation also affects forest composition. — Wikipedia
Introduction
Forest Fact Breaks (Oregon Forests Resources Institute)
Oregon Forests Resources Institute
The Forests Biome (World’s Biomes, University of California Museum of Paleontology)
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Science
Forestry is the science and craft of creating, managing, using, conserving, and repairing forests, woodlands, and associated resources to meet desired goals, needs, and values for human and environment benefits. The science of forestry has elements that belong to the biological, physical, social, political and managerial sciences.
Modern forestry generally embraces a broad range of concerns, in what is known as multiple-use management, including the provision of timber, fuel wood, wildlife habitat, natural water quality management, recreation, landscape and community protection, employment, aesthetically appealing landscapes, biodiversity management, watershed management, erosion control, and preserving forests as ‘sinks’ for atmospheric carbon dioxide. A practitioner of forestry is known as a forester. Other common terms are: a verderer, or a silviculturalist. Silviculture is narrower than forestry, being concerned only with forest plants, but is often used synonymously with forestry.
Forest ecosystems have come to be seen as the most important component of the biosphere, and forestry has emerged as a vital applied science, craft, and technology. — Wikipedia
Forestry (US Department of Agriculture)
Preservation
History
Forest History (Forest History Society, YouTube Channel)
Forest History Society
Museum
Category: Forest Museums (Wikipedia)
Library
WorldCat, Library of Congress, UPenn Online Books, Open Library
Participation
Education
Course
OER Commons: Open Educational Resources
Community
News
Book
Government
Healthy Forests Reserve Program (US Department of Agriculture)
Document
Adventure
Freespirit Spheres (Vancover Island, Canada)
Out’n’About Treehouses Treesort (Takilma, Oregon)
Azulik Resort (Tulum, Mexico)
Treehouse Lodge Resort (Iquitos, Peru)
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Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.
- How will sharks respond to climate change? It...on November 27, 2020 at 12:30 pm
They may have been around for hundreds of millions of years—long before trees—but today sharks and rays are are among the most threatened animals in the world, largely because of overfishing and habitat loss.
- Study in Thailand identifies benefits of...on November 25, 2020 at 5:54 pm
Freshwater fish reserves are extraordinarily successful at protecting multiple species of fish, a new study of a network of community-based reserves in Thailand has found.
- The invasive species that Europe needs to...on November 25, 2020 at 5:49 pm
Species such as the golden apple snail are putting the agricultural sector in the Ebro river basin in quite a predicament. Meanwhile, in the southern part of the Iberian Peninsula, water hyacinths are threatening to destroy the natural ecosystem of the Guadiana River. Invasive species change not only the habitat of many other species but they also directly impact the region's economy. Some of these species are already wreaking havoc on certain areas but others could do so in the future and have […]
- One-fifth of ecosystems in danger of collapse –...on November 25, 2020 at 3:10 pm
One in five countries are at risk of their ecosystems collapsing, threatening more than half of global GDP (US$42 trillion, or £32 trillion), according to recent research. This scary sounding statistic raises all sorts of questions. What does "ecosystem collapse" actually mean? What causes an ecosystem to collapse and how do we know when it's happened? Perhaps most important of all, what comes next?
- Microbes help unlock phosphorus for plant growthon November 25, 2020 at 8:57 am
Phosphorus is a necessary nutrient for plants to grow. But when it's applied to plants as part of a chemical fertilizer, phosphorus can react strongly with minerals in the soil, forming complexes with iron, aluminum and calcium. This locks up the phosphorus, preventing plants from being able to access this crucial nutrient.