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Grand Canyon Association
Grand Canyon Conservancy, formerly known as Grand Canyon Association, is the National Park Service's official non-profit partner of Grand Canyon National Park, raising private funds, operating retail shops within the park, and providing premier guided educational programs about the natural and cultural history of the region. Supporters fund projects including trails and historic building preservation, educational programs for the public, and the protection of wildlife and their natural habitat. History Grand Canyon Conservancy was founded in 1932 as the Grand Canyon Natural History Association by naturalist Edwin "Eddie" McKee. A ranger working on the South Rim of Grand Canyon National Park, McKee saw the need for a park partner that would support interpretive programs and publications about the canyon, and from its beginnings the natural history association did just that, funding interpretive talks, research, and scientific papers. In 1937, the GCNHA was legally established as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Canyon National Park
Grand Canyon National Park, located in northwestern Arizona, is the 15th site in the United States to have been named as a national park. The park's central feature is the Grand Canyon, a gorge of the Colorado River, which is often considered one of the Wonders of the World. The park, which covers of unincorporated area in Coconino and Mohave counties, received more than six million recreational visitors in 2017, which is the second highest count of all American national parks after Great Smoky Mountains National Park. The Grand Canyon was designated a World Heritage Site by UNESCO in 1979. The park celebrated its 100th anniversary on February 26, 2019. History The Grand Canyon became well known to Americans in the 1880s after railroads were built and pioneers developed infrastructure and early tourism. In 1903, President Theodore Roosevelt visited the site and said, The Grand Canyon fills me with awe. It is beyond comparison—beyond description; absolutely unparalleled ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hermits Rest
Hermits Rest is a structure built in 1914 at the western end of Hermit Road at the south rim of the Grand Canyon in Arizona, United States. The Hermit Trail, a hiking trail that extends to the Colorado River, begins about ¼ mile beyond the shuttle bus stop at Hermits Rest. Hermits Rest also represents the western terminus of the Rim Trail. The location was named for Louis Boucher. Around 1891, Boucher – a Canadian-born prospector – staked claims below present-day Hermits Rest. With help, Boucher carved the aforementioned trail into the canyon, and for years lived alone at nearby Dripping Springs. The main structure currently standing at Hermits Rest was designed by architect Mary Colter. Hermits Rest is the westernmost point on the canyon's south rim that is accessible by paved road. It was built as a rest area for tourists on coaches operated by the Fred Harvey Company The Fred Harvey Company was the owner of the Harvey House chain of restaurants, hotels and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Canyon
The Grand Canyon (, yuf-x-yav, Wi:kaʼi:la, , Southern Paiute language: Paxa’uipi, ) is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is long, up to wide and attains a depth of over a mile (). The canyon and adjacent rim are contained within Grand Canyon National Park, the Kaibab National Forest, Grand Canyon–Parashant National Monument, the Hualapai Indian Reservation, the Havasupai Indian Reservation and the Navajo Nation. President Theodore Roosevelt was a major proponent of the preservation of the Grand Canyon area and visited it on numerous occasions to hunt and enjoy the scenery. Nearly two billion years of Earth's geological history have been exposed as the Colorado River and its tributaries cut their channels through layer after layer of rock while the Colorado Plateau was uplifted. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charities Based In Arizona
A charitable organization or charity is an organization whose primary objectives are philanthropy and social well-being (e.g. educational, religious or other activities serving the public interest or common good). The legal definition of a charitable organization (and of charity) varies between countries and in some instances regions of the country. The regulation, the tax treatment, and the way in which charity law affects charitable organizations also vary. Charitable organizations may not use any of their funds to profit individual persons or entities. (However, some charitable organizations have come under scrutiny for spending a disproportionate amount of their income to pay the salaries of their leadership). Financial figures (e.g. tax refund, revenue from fundraising, revenue from sale of goods and services or revenue from investment) are indicators to assess the financial sustainability of a charity, especially to charity evaluators. This information can impact a char ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Sky Certification
Darkness, the direct opposite of lightness, is defined as a lack of illumination, an absence of visible light, or a surface that absorbs light, such as black or brown. Human vision is unable to distinguish colors in conditions of very low luminance. This is because the hue sensitive photoreceptor cells on the retina are inactive when light levels are insufficient, in the range of visual perception referred to as scotopic vision. The emotional response to darkness has generated metaphorical usages of the term in many cultures, often used to describe an unhappy or foreboding feeling. Referring to a time of day, complete darkness occurs when the Sun is more than 18° below the horizon, without the effects of twilight on the night sky. Scientific Perception The perception of darkness differs from the mere absence of light due to the effects of after images on perception. In perceiving, the eye is active, and the part of the retina that is unstimulated produces a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenhouse At South Rim
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external temperature, protecting its contents in cold weather. Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables, flowers or fruits. The glass greenhouses are filled with equipment including screening installations, heating, cooling, and lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to manage growing conditions, including air temperature, relative humidity and vapour-pressure deficit, in order to provide the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Greenhouse
A greenhouse (also called a glasshouse, or, if with sufficient heating, a hothouse) is a structure with walls and roof made chiefly of Transparent ceramics, transparent material, such as glass, in which plants requiring regulated climatic conditions are grown.These structures range in size from small sheds to industrial-sized buildings. A miniature greenhouse is known as a cold frame. The interior of a greenhouse exposed to sunlight becomes significantly warmer than the external temperature, protecting its contents in cold weather. Many commercial glass greenhouses or hothouses are high tech production facilities for vegetables, flowers or fruits. The glass greenhouses are filled with equipment including screening installations, heating, cooling, and lighting, and may be controlled by a computer to optimize conditions for plant growth. Different techniques are then used to manage growing conditions, including air temperature, relative humidity and vapour-pressure deficit, in ord ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mather Point Construction
Mather may refer to: People * Mather (given name), a list of people with the given name * Mather (surname), a list of people with the surname Places * Mather, California (other) * Mather, Manitoba, Canada, a community * Mather, Pennsylvania, an unincorporated community * Mather, Wisconsin, an unincorporated community * 49700 Mather, an asteroid * Mather Air Force Base, east of Sacramento, California * Mathers Bridge, Merritt Island, Florida * Mather Gorge, on the border between Maryland and Virginia * Mount Mather (other) Other uses * Mather House (other) * Mather Stock Car Company, an American corporation that built railroad rolling stock * Mather Inn, a hotel in Ishpeming, Michigan * Mather Tower, Chicago, Illinois * The Mather School The Mather School is the oldest public elementary school in North America. It is located in the Dorchester region of Boston, Massachusetts and was named after Richard Mather. Mather was an English-born American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolb Studio Restoration
Kolb may refer to: * Kolb (surname), a German surname * Kolb, Wisconsin, United States, an unincorporated community * Kolb Aircraft Company, an American aircraft manufacturer * Kolb Studio, a historic structure in Grand Canyon Village, Arizona, United States * Banque Kolb, a French bank within retail banking network Crédit du Nord {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kolb Studio
The Kolb Studio is a historic structure situated on the edge of the South Rim of the Grand Canyon in Grand Canyon Village within Grand Canyon National Park in Arizona. It was operated from 1904 until 1976 as the photographic studio of brothers Ellsworth and Emery Kolb. History In 1902, Emery C. Kolb (1881–1976) and Ellsworth L. Kolb (1876–1960) first arrived at the south rim of the Grand Canyon. In 1911, they successfully navigated the Colorado River, filming their journey. Built between from 1904 to 1926, the building which they constructed was both a family home and photographic studio for the pioneering Kolb brothers. The building has evolved through two major additions and countless minor changes during its century of existence at Grand Canyon. After the death of Emery Kolb in 1976, the National Park Service acquired the historic studio. During the 1990s, the Grand Canyon Association renovated the building and converted it to its current state. The Grand Canyon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bright Angel Trail
The Bright Angel Trail is a hiking trail located in Grand Canyon National Park in the U.S. state of Arizona. Description The trail originates at Grand Canyon Village on the south rim of the Grand Canyon, descending 4380 feet to the Colorado River. It has an average grade of 10% along its entire length. At trail's end, the River Trail continues another 1.9 miles to the Bright Angel Campground and Phantom Ranch. These two trails combined are the most common method used to access Phantom Ranch by hikers and mules. Two trails cross or join the Bright Angel Trail, the first being an intersection with the Tonto Trail at , leading toward the Monument Use Area to the west, and to the South Kaibab Trail to the east. The second is the River Trail, which officially begins when the Bright Angel Trail reaches the Colorado River at the River Resthouse (although some consider that the Bright Angel Trail officially ends after crossing the Colorado River at the Silver Bridge). Conditi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
501(c)(3)
A 501(c)(3) organization is a United States corporation, trust, unincorporated association or other type of organization exempt from federal income tax under section 501(c)(3) of Title 26 of the United States Code. It is one of the 29 types of 501(c) nonprofit organizations in the US. 501(c)(3) tax-exemptions apply to entities that are organized and operated exclusively for religious, charitable, scientific, literary or educational purposes, for testing for public safety, to foster national or international amateur sports competition, or for the prevention of cruelty to children or animals. 501(c)(3) exemption applies also for any non-incorporated community chest, fund, cooperating association or foundation organized and operated exclusively for those purposes.IR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
