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Lyell Meadow
Lyell Meadow is a meadow, in the region of Tuolumne Meadows, in Yosemite National Park. __NOTOC__ Geography Lyell Meadow divides into Lower-Upper Lyell Canyon Meadow, Upper Lyell Meadow, and Lower Lyell Meadow. Lower-Upper Lyell Meadow, is smaller than Upper Lyell Meadow, but is a large meadow encompassing . See also * Dana Meadows * Lyell Canyon Lyell Canyon is a sub-alpine meadow in Yosemite National Park south of Tuolumne Meadows. For 13 kilometers (8 statute miles) most of the canyon has an approximate elevation of 2 700 meters (8,850 feet), and then rapidly climbs to 3 370 meters (11, ... * Mount Lyell References External links and references Equine trekking, through Lyell Meadow Landforms of Yosemite National Park Canyons and gorges of the United States {{Yosemite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agropyron Trachycaulum - Slender Wheatgrass - Flickr - Matt Lavin (10)
''Agropyron'' is a genus of Eurasian plants in the Poaceae, grass family), native to Europe and Asia but widely naturalized in North America. Species in the genus are common name, commonly referred to as wheatgrass. ; Species * ''Agropyron badamense'' - Tajikistan, Kyrgyzstan, Uzbekistan, Kazakhstan * ''Agropyron bulbosum'' - Iran * ''Agropyron cimmericum'' - Ukraine, Crimea * ''Agropyron cristatum'' - Crested wheatgrass - Eurasia + North Africa from Spain + Morocco to Korea + Khabarovsk; naturalized in western + central North America (United States, Canada, northern Mexico) * ''Agropyron dasyanthum'' - Ukraine * ''Agropyron desertorum'' - Desert Wheatgrass - from Crimea + Caucasus to Mongolia + Siberia * ''Agropyron deweyi'' - Turkey * ''Agropyron fragile'' - Siberian wheatgrass - from Caucasus to Mongolia; naturalized in scattered locales in western United States + Canada * ''Agropyron michnoi'' - Buryatiya, Zabaykalsky Krai, Mongolia, Inner Mongolia * ''Agropyron mongoli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meadow
A meadow ( ) is an open habitat, or field, vegetated by grasses, herbs, and other non-woody plants. Trees or shrubs may sparsely populate meadows, as long as these areas maintain an open character. Meadows may be naturally occurring or artificially created from cleared shrub or woodland. They can occur naturally under favourable conditions (see perpetual meadows), but they are often maintained by humans for the production of hay, fodder, or livestock. Meadow habitats, as a group, are characterized as "semi-natural grasslands", meaning that they are largely composed of species native to the region, with only limited human intervention. Meadows attract a multitude of wildlife, and support flora and fauna that could not thrive in other habitats. They are ecologically important as they provide areas for animal courtship displays, nesting, food gathering, pollinating insects, and sometimes sheltering, if the vegetation is high enough. There are multiple types of meadows, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuolumne Meadows
Tuolumne Meadows () is a gentle, granitic dome, dome-studded, sub-alpine meadow area along the Tuolumne River in the eastern section of Yosemite National Park in the United States. Its approximate location is . Its approximate elevation is . The term ''Tuolumne Meadows'' is also often used to describe a large portion of the Yosemite National Park, Yosemite high country around the meadows, especially in context of rock climbing. Natural history The meadow vegetation is supported by shallow groundwater. The water comes from 1,000 mm (39 inches) of precipitation annually, predominantly in the form of snow. Water arises from snowmelt and hill-slope aquifers, and flows through the Tuolumne River, Budd Creek, Delaney Creek, and Unicorn Creek. In spring, as soon as the snow melts, it is not uncommon to see large areas of the meadows flooded and practically transformed into lakes. While the mountains of the Sierra near the meadows have had some permanent snowfields, in the summer they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yosemite National Park
Yosemite National Park ( ) is an American national park in California, surrounded on the southeast by Sierra National Forest and on the northwest by Stanislaus National Forest. The park is managed by the National Park Service and covers an area of and sits in four County, countiescentered in Tuolumne County, California, Tuolumne and Mariposa County, California, Mariposa, extending north and east to Mono County, California, Mono and south to Madera County, California, Madera County. Designated a World Heritage Site in 1984, Yosemite is internationally recognized for its granite cliffs, waterfalls, clear streams, Sequoiadendron giganteum, giant sequoia groves, lakes, mountains, meadows, glaciers, and Biodiversity, biological diversity. Almost 95 percent of the park is designated National Wilderness Preservation System, wilderness. Yosemite is one of the largest and least fragmented habitat blocks in the Sierra Nevada, and the park supports a diversity of plants and animals. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dana Meadows (California)
The Dana Meadows can be found at the eastern entrance to Yosemite National Park, at the foot of Mount Dana, not far from Tuolumne Meadows and the Tioga Pass entrance station. Description The Dana Fork of the Tuolumne River originates adjacent to the meadows, and flows west through them towards its junction with the Lyell Fork of the Tuolumne River. At an altitude of 9,728 feet (2,965 m), the meadow can be covered in snow up to 162 inches (411 cm) deep in wintertime. In June or July, it is springtime in these meadows, but snow can come at any time, especially after 1 September. Before Yosemite became a park, Basque sheepherders would graze their flocks here, and in other areas of the Sierra Nevada. Often lonely, they would carve their initials into the trees of the meadow, several of which are still visible. (In hunting season, some animals of the Sierra, such as the deer, have learned to migrate into the park.) The meadows are named for James Dwight Dana (1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyell Canyon
Lyell Canyon is a sub-alpine meadow in Yosemite National Park south of Tuolumne Meadows. For 13 kilometers (8 statute miles) most of the canyon has an approximate elevation of 2 700 meters (8,850 feet), and then rapidly climbs to 3 370 meters (11,056 feet) to Donohue Pass, below Donohue Peak – which marks the eastern boundary of Yosemite. The valley at the base is relatively flat and wide, following the Lyell Fork of the Tuolumne River through an open meadow and wooded areas. The Lyell Fork eventually meets with Tuolumne River. The canyon as well as Mount Lyell to the west is named after Charles Lyell, a well-known 19th century geologist and friend of Charles Darwin. The canyon is an easy hike from Tuolumne Meadows campground. The John Muir Trail and the Pacific Crest Trail both route through the canyon. The trail is popular for hikers as an easy way to view surrounding mountains, a waterfall and Sierra wildflowers. External links Yosemite Hikes See also * Lyell Meadow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Lyell (California)
Mount Lyell is the highest point in Yosemite National Park, at . It is located at the southeast end of the Cathedral Range, northwest of Rodgers Peak (California), Rodgers Peak. The peak as well as nearby Lyell Canyon is named after Charles Lyell, a well-known 19th century geologist. The peak had one of the last remaining glaciers in Yosemite, Lyell Glacier. The Lyell Glacier is currently considered to be a permanent ice field, not a living glacier. Mount Lyell divides the Tuolumne River watershed to the north, the Merced River, Merced to the west, and the Rush Creek drainage in the Mono Lake Basin to the southeast. Climbing The most common approach to Mount Lyell is from Tuolumne Meadows on a highly traveled section of the John Muir Trail. The round trip is approximately and involves of elevation gain when starting from the Tuolumne Wilderness Office. The hike is easy from Tuolumne Meadows, following the Tuolumne River to the head of the Lyell Canyon, and becomes moderate as i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landforms Of Yosemite National Park
A landform is a natural or anthropogenic land feature on the solid surface of the Earth or other planetary body. Landforms together make up a given terrain, and their arrangement in the landscape is known as topography. Landforms include hills, mountains, canyons, and valleys, as well as shoreline features such as bays, peninsulas, and seas, including submerged features such as mid-ocean ridges, volcanoes, and the great ocean basins. Physical characteristics Landforms are categorized by characteristic physical attributes such as elevation, slope, orientation, stratification, rock exposure and soil type. Gross physical features or landforms include intuitive elements such as berms, mounds, hills, ridges, cliffs, valleys, rivers, peninsulas, volcanoes, and numerous other structural and size-scaled (e.g. ponds vs. lakes, hills vs. mountains) elements including various kinds of inland and oceanic waterbodies and sub-surface features. Mountains, hills, plateaux, and plains are the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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