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Aliso And Wood Canyons Wilderness Park
Aliso and Wood Canyons Wilderness Park is a major regional park in the San Joaquin Hills of Orange County, California in the United States. Comprising of rugged coastal canyons, open grassland, and riparian woodland, the park borders the suburban cities of Aliso Viejo, Dana Point, Laguna Beach, Laguna Hills and Laguna Niguel and lies within a portion of the ancestral homeland of the indigenous Acjachemen people. Aliso and Wood Canyons is part of a larger park complex known as the South Coast Wilderness. Surrounded by heavy suburban development and the Pacific Ocean, it is an important regional wildlife preserve. The park includes trails for hiking, mountain biking, and horseback riding; a greenbelt and bikeway along Aliso Creek; and various geological features such as caves, springs, and exposed marine fossil beds. The park is administered by the County of Orange under the OC Parks Department. The name ''Aliso'' originated in the 18th century when Spanish explorers named Aliso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Clemente Island
San Clemente Island (Tongva: ''Kinkipar''; Spanish: ''Isla de San Clemente'') is the southernmost of the Channel Islands of California. It is owned and operated by the United States Navy, and is a part of Los Angeles County. It is administered by Naval Base Coronado. It is long and has of land. The 2018 census estimates 148 military and civilian personnel reside on the island. The city of San Clemente in Orange County, California is named after the island. Geography Topography Geologically, the island is described as being "the upper part of a tilted and gently arched northwestward-trending block of the earth's crust that has a straight, steep northeastern slope and a more irregular and much gentler southwestern slope" that is composed primarily of volcanic rock, with the northeast boundary of the island having a large fault that parallels most of the major faults on the California mainland. San Clemente Island has some of the best examples of marine terraces, and has trench-li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Coast Wilderness
Laguna Coast Wilderness Park is a wilderness area in the San Joaquin Hills surrounding Laguna Beach, California. This park features coastal canyons, ridgeline views and the only natural lakes in Orange County, California. Trails are maintained for hiking and mountain biking with a wide range of difficulty, from beginner to expert. Most trails gain in height, reaching a maximum of in elevation. Several trails lead to downtown Laguna Beach. Laguna Coast Wilderness Park has some of the last remaining undeveloped coastal canyons in Southern California. The park is dominated by coastal sage scrub, cactus and native grasses. Over 40 endangered and sensitive species call Laguna Coast home including California gnatcatcher, cactus wren and the endemic ''Dudleya stolonifera''. Both Laguna Coast, Aliso and Wood Canyons Wilderness Park are also home to mule deer, long-tailed weasel, healthy bobcat populations, and raptors like red-tailed hawk and the ground-nesting northern harrier. South ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Portola Expedition
Portola may refer to: * Portola (album), ''Portola'' (album), a 1998 album by Rose Melberg * Portola, California * Portola, San Francisco, California People with the surname * Gaspar de Portolá (ca. 1717-aft.1784), Spanish soldier, first governor of the Californias (Baja and Alta), explorer and founder of San Diego and Monterey See also * Portola Hills, California * Portola Valley, California *Portola Pharmaceuticals {{disambiguation, geo, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulphur Creek (California)
Sulphur Creek is a tributary of Aliso Creek in Orange County in the U.S. state of California.Durham, p.176 The creek drains about of residential communities and parks in the southern San Joaquin Hills. The Sulphur Creek watershed was once part of the territory of the semi-nomadic Acjachemen Native Americans, who were conquered by Spanish conquistadors in the 17th and 18th centuries and called the ''Juaneño'' after nearby Mission San Juan Capistrano. During the 19th century, the watershed became part of a rancho and was mostly agricultural and range land until the 1960s, when suburban residential development began in the watershed. Sulphur Creek Dam was built in 1966, forming Laguna Niguel Lake. Today, the Sulphur Creek drainage basin includes parts of Laguna Niguel, Laguna Hills, and San Juan Capistrano. The creek also flows through parts of Laguna Niguel Regional Park and Aliso and Wood Canyons Regional Park. Urban runoff has changed the once seasonal creek into a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Peoples Of The Americas
The Indigenous peoples of the Americas are the inhabitants of the Americas before the arrival of the European settlers in the 15th century, and the ethnic groups who now identify themselves with those peoples. Many Indigenous peoples of the Americas were traditionally hunter-gatherers and many, especially in the Amazon basin, still are, but many groups practiced aquaculture and agriculture. While some societies depended heavily on agriculture, others practiced a mix of farming, hunting, and gathering. In some regions, the Indigenous peoples created monumental architecture, large-scale organized cities, city-states, chiefdoms, states, kingdoms, republics, confederacies, and empires. Some had varying degrees of knowledge of engineering, architecture, mathematics, astronomy, writing, physics, medicine, planting and irrigation, geology, mining, metallurgy, sculpture, and gold smithing. Many parts of the Americas are still populated by Indigenous peoples; some countries have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tongva People
The Tongva ( ) are an Indigenous peoples of California, Indigenous people of California from the Los Angeles Basin and the Channel Islands of California, Southern Channel Islands, an area covering approximately . Some descendants of the people prefer Kizh as an Endonym and exonym, endonym that, they argue, is more historically accurate. In the precolonial era, the people lived in as many as 100 villages and primarily identified by their village rather than by a pan-tribal name. During colonization, the Spanish referred to these people as Gabrieleño and Fernandeño, names derived from the Spanish missions in California, Spanish missions built on their land: Mission San Gabriel Arcángel and Mission San Fernando Rey de España. ''Tongva'' is the most widely circulated endonym among the people, used by Narcisa Higuera in 1905 to refer to inhabitants in the vicinity of Mission San Gabriel. Along with the neighboring Chumash people, Chumash, the Tongva were the most influential peopl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old-Growth Forest Network
The Old-Growth Forest Network is an American 501(c)(3) non-profit organization whose mission is to protect old-growth forests from logging by identifying them throughout the United States. Purpose The Old-Growth Forest Network's vision is a national network of forests where all people of all generations are able to experience the beauty and integrity of nature. To achieve its vision, the organization strives to create a network of forests across the U.S. — with one in each county — that are not logged and are open to visitors. In the Eastern United States, more than 99 percent of old-growth forests have been cleared for agricultural or developmental purposes, or have been replaced by second-growth forests. The organization's goal is to ensure that some forests are set aside and protected, allowing them to recover their old-growth characteristics. These "future old-growth forests" will provide opportunities for future generations across the country to experience native forests ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platanus Racemosa
''Platanus racemosa'' is a species of plane tree known by several common names, including California sycamore, western sycamore, California plane tree, and in North American Spanish aliso. ''Platanus racemosa'' is native to California and Baja California, where it grows in riparian areas, canyons, floodplains, at springs and seeps, and along streams and rivers in several types of habitats.Santa Monica Mountains National Recreation Area (N.R.A.), General Management Plan (GMP): Environmental Impact Statement. United States: n.p., 1982. It can be found as far north as Tehama and Humboldt counties. Description This large tree grows to in height with a trunk diameter of up to one meter (three feet). A specimen on the campus of Stanford University has a trunk girth (circumference) of . The trunk generally divides into two or more large trunks splitting into many branches. The bark is an attractive patchwork of white, tawny beige, pinkish gray, and pale brown, with older bark beco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quercus Agrifolia
''Quercus agrifolia'', the California live oak, or coast live oak, is a highly variable, often evergreen oak tree, a type of live oak, native to the California Floristic Province. It may be shrubby, depending on age and growing location, but is generally a medium-sized tree. It grows west of the Sierra Nevada mountain range from Mendocino County, California, south to northern Baja California in Mexico. It is classified in the red oak section of oaks (''Quercus'' sect. ''Lobatae''). This species is commonly sympatric with canyon live oak (''Q. chrysolepis''), and the two may be hard to distinguish because their spinose leaves are superficially similar. Description Coast live oak typically has a much-branched trunk and reaches a mature height of . Some specimens may attain an age exceeding 1,000 years. Examples of this include the Grand Oak of Cherry Valley, California, the Encino Oak Tree, which died in the 1990s (part of the stump has been preserved) and the Pechanga Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alnus Rhombifolia
''Alnus rhombifolia'', the white alder, is an alder tree native to western North America, from British Columbia and Washington east to western Montana, southeast to the Sierra Nevada, and south through the Peninsular Ranges and Colorado Desert oases in Southern California. It occurs in riparian zone habitats at an altitudes range of .Flora of North America''Alnus rhombifolia''/ref> While not reported in northern Baja California, it has been predicted on the basis of its climatic adaptation to occur there also. ''Alnus rhombifolia'' is primarily found in the chaparral and woodlands, montane, and temperate forests ecoregions. Description ''Alnus rhombifolia'' is a medium-sized deciduous tree growing to (rarely to ) tall, with pale gray bark, smooth on young trees, becoming scaly on old trees. The leaves are alternate, rhombic to narrow elliptic, long and broad, with a finely serrated margin and a rounded to acute apex; they are thinly hairy below.http://calphotos.berkeley.edu/cg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spanish Colonization Of The Americas
Spain began colonizing the Americas under the Crown of Castile and was spearheaded by the Spanish . The Americas were invaded and incorporated into the Spanish Empire, with the exception of Brazil, British America, and some small regions of South America and the Caribbean. The crown created civil and religious structures to administer the vast territory. The main motivations for colonial expansion were profit through resource extraction and the spread of Catholicism by converting indigenous peoples. Beginning with Columbus's first voyage to the Caribbean and gaining control over more territory for over three centuries, the Spanish Empire would expand across the Caribbean Islands, half of South America, most of Central America and much of North America. It is estimated that during the colonial period (1492–1832), a total of 1.86 million Spaniards settled in the Americas, and a further 3.5 million immigrated during the post-colonial era (1850–1950); the esti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fossil
A fossil (from Classical Latin , ) is any preserved remains, impression, or trace of any once-living thing from a past geological age. Examples include bones, shells, exoskeletons, stone imprints of animals or microbes, objects preserved in amber, hair, petrified wood and DNA remnants. The totality of fossils is known as the ''fossil record''. Paleontology is the study of fossils: their age, method of formation, and evolutionary significance. Specimens are usually considered to be fossils if they are over 10,000 years old. The oldest fossils are around 3.48 billion years old to 4.1 billion years old. Early edition, published online before print. The observation in the 19th century that certain fossils were associated with certain rock strata led to the recognition of a geological timescale and the relative ages of different fossils. The development of radiometric dating techniques in the early 20th century allowed scientists to quantitatively measure the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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