San Francisco Maritime National Historical Park
The San Francisco Maritime National Historical Park is located in San Francisco, United States. The park includes a fleet of vessels, a visitor center, a maritime museum. The park is referred to as the San Francisco Maritime Museum. Todays San Francisco Maritime National Historical Park was authorized in 1988, the park incorporates the Aquatic Park Historic District, bounded by Van Ness Avenue, Polk Street, and Hyde Street. The historic fleet of the San Francisco Maritime National Historical Park is moored at the parks Hyde Street Pier, the fleet consists of the following major vessels, Balclutha, an 1886 built square rigged sailing ship. Eureka, an 1890 built steam ferryboat, alma, an 1891 built scow schooner. Hercules, a 1907 built steam tug, eppleton Hall, a 1914 built paddlewheel tug. The fleet includes one hundred small craft. The Visitor Center is housed in the parks 1909 waterfront warehouse, located at the corner of Hyde, the City of San Francisco declared the four-story brick structure an historic landmark in 1974, and the building was listed on the National Register of Historic Places in 1975.
Inside, exhibits tell the story of San Francisco’s colorful and diverse maritime heritage, the visitor center contains a theater and a ranger-staffed information desk. The building was built by the WPA as a public bathhouse. The architects were William Mooser Jr. and William Mooser III, the third-floor gallery is used for visiting exhibitions and in 2005 exhibited Sparks, an exhibition of shipboard radio and radioteletype technology. The Maritime Museum has re-opened after a series of renovations, the Maritime Research Center is the premier resource for San Francisco and Pacific Coast maritime history. Originating in 1939, the collections have become the largest maritime collection on the West Coast, one of these is the San Francisco Maritime National Park Association. The Visitors Center, Hyde Street Pier and Maritime Museum are all situated adjacent to the foot of Hyde Street, the park headquarters and Maritime Research Center are located in Fort Mason, some 10 minutes walk to the west of the other sites.
Opening times and fees for the sites can be found on the parks website. Aquatic Park is a place for open water swimming, both for recreation and training. The South End Rowing Club and Dolphin Club are located in Aquatic Park, WPA murals and sculpture at Aquatic Park — The New Deal Art Registry
Sequoia National Park
Sequoia National Park is a national park in the southern Sierra Nevada east of Visalia, California, in the United States. It was established on September 25,1890, the park is south of and contiguous with Kings Canyon National Park, the two are administered by the National Park Service together as the Sequoia and Kings Canyon National Parks. They were designated the UNESCO Sequoia-Kings Canyon Biosphere Reserve in 1976, the park is famous for its giant sequoia trees, including the General Sherman tree, the largest tree on Earth. The General Sherman tree grows in the Giant Forest, which five out of the ten largest trees in the world. The Giant Forest is connected by the Generals Highway to Kings Canyon National Parks General Grant Grove, the parks giant sequoia forests are part of 202,430 acres of old-growth forests shared by Sequoia and Kings Canyon National Parks. Indeed, the preserve a landscape that still resembles the southern Sierra Nevada before Euro-American settlement. Many park visitors enter Sequoia National Park through its entrance near the town of Three Rivers at Ash Mountain at 1,700 ft elevation.
The last California grizzly was killed in this park in 1922, the California Black Oak is a key transition species between the chaparral and higher elevation conifer forest. At higher elevations in the front country, between 5,500 and 9,000 feet in elevation, the landscape becomes montane forest-dominated coniferous belt, found here are Ponderosa, Jeffrey and lodgepole pine trees, as well as abundant white and red fir. Found here too are the giant sequoia trees, the most massive living single-stem trees on earth, between the trees and summer snowmelts sometimes fan out to form lush, though delicate, meadows. In this region, visitors often see deer, Douglas squirrels, and American black bears. There are plans to reintroduce the bighorn sheep to this park, the vast majority of the park is roadless wilderness, no road crosses the Sierra Nevada within the parks boundaries. 84 percent of Sequoia and Kings Canyon National Parks is designated wilderness and is only by foot or by horseback. Sequoias backcountry offers a vast expanse of high-alpine wonders, covering the highest-elevation region of the High Sierra, the backcountry includes Mount Whitney on the eastern border of the park, accessible from the Giant Forest via the High Sierra Trail.
On the floor of canyon, at least two days hike from the nearest road, is the Kern Canyon hot spring, a popular resting point for weary backpackers. From the floor of Kern Canyon, the trail ascends again over 8,000 ft to the summit of Mount Whitney, in the summertime, Native Americans would travel over the high mountain passes to trade with tribes to the East. By the time the first European settlers arrived in the area, smallpox had spread to the region. The first European settler to homestead in the area was Hale Tharp, Tharp allowed his cattle to graze the meadow, but at the same time had a respect for the grandeur of the forest and led early battles against logging in the area
Blythe was named after Thomas H. Blythe, a San Francisco financier, who established primary water rights to the Colorado River in the region in 1877. The city was incorporated on July 21,1916, the population was 20,817 at the 2010 census. Calloway made preliminary surveys and filed claims under the Swamp Land Act of 1850. He interested the wealthier Thomas Henry Blythe, who was born in Mold, Wales, on July 17,1877, Blythe filed his first claim for Colorado River water on what was to become the Blythe Intake. Blythe appointed another man named George Irish as manager to assist Calloway in building an irrigation system, Calloway died in a Chemehuevi attack in March 28,1880, and was replaced by C. C. Miller, the father of Frank Augustus Miller, Thomas Blythe died on April 4,1883, his only revisit to the valley was in November 1882. After his death, the work in the valley halted and Blythes estate subsequently went into litigation between his illegitimate daughter Florence and other claimants. Frank Murphy and Ed Williams, who were involved on the industry in southeastern Arizona, came to the area in 1904 and were convinced it was well-suited for cattle.
With the Hobson brothers from Ventura County, they bought Blythes estate and formed the Palo Verde Land, who helped develop nearby Imperial Valley, was the companys general manager. On August 8,1916, the California Southern Railroad reached Blythe from the station of Rice, California. It was renamed to honor G. W, Rice, an engineer and superintendent of the railroad. The dramatic growth in the valley following this event attracted national attention, production totals increased annually from virtually nothing to near $8,000,000 in few years, primarily from cotton and cotton seed shipped to the ports. The lower cotton prices in 1920 ended this prosperous time, the Atchison and Santa Fe Railway began leasing the line in 1921 and acquired it in the end of 1942. The first automobile bridge over the Colorado River between Blythe and Ehrenberg was constructed in 1928 to replace a ferry service. The bridges successor was built in the early 1960s and it was expanded to four lanes, in 1972, Interstate 10 was built through the city, replacing US60 and the previously decommissioned US70 in Hobsonway as the main thoroughfare.
Blythe is located near the California/Arizona border in the Colorado Desert section of the Sonoran Desert, at the junction of Interstate 10 and US95. According to the United States Census Bureau, the city has an area of 27.0 square miles. Nearby communities include Lost Lake and Vidal to the north, Ripley to the south, Desert Center to the west, major cities in the region include Yuma, Phoenix, San Bernardino and Las Vegas
Big Basin Redwoods State Park
Big Basin Redwoods State Park is a state park in the U. S. state of California, located in Santa Cruz County, about 36 km northwest of Santa Cruz. The park contains almost all of the Waddell Creek watershed, which was formed by the uplift of its rim. Big Basin is Californias oldest State Park, established in 1902 and its original 3,800 acres have been increased over the years to over 18,000 acres. It is part of the Northern California coastal forests ecoregion and is home to the largest continuous stand of ancient coast redwoods south of San Francisco. It contains 10,800 acres of old-growth forest as well as recovering redwood forest, with mixed conifer, chaparral, elevations in the park vary from sea level to over 600 m. The climate ranges from foggy and damp near the ocean to sunny, the park has over 130 km of trails. Some of these trails link Big Basin to Castle Rock State Park, the Skyline-to-the-Sea Trail threads its way through the park along Waddell Creek to Waddell Beach and the adjacent Theodore J.
Hoover Natural Preserve, a freshwater marsh. The park has a number of waterfalls, a wide variety of environments, many animals and abundant bird life – including Stellers jays, herons. Contrary to popular belief that people did not inhabit the old growth forests, archaeological evidence has been found, although sporadically. Ohlone tribes that lived on watercoures which begin in Big Basin Redwoods State Park were the Quiroste, Achistaca and Sayante. In October 1769 the Portola expedition discovered the redwoods of southern Santa Cruz County, although many in the party had been ill with scurvy, they gorged themselves on berries and quickly recovered. This miraculous recovery, as it seemed at the time, inspired the name given to the valley, although he did not fight Spanish soldiers until early 1793, Charquin had harbored fugitive neophytes since November 1791. Charquin and his followers retreated into the country behind Point Ano Nuevo in late 1791, lands that were equidistant from the missions San Francisco, Santa Clara.
From there he invited dissatisfied neophytes to join him, on January 6,1793, Mission San Francisco servant Diego Olbera baptized a 22-year-old woman on the verge of death ‘at the Quiroste village in the Mountains’. Olbera was probably in the vicinity to convince Charquin and his followers to return to the Mission, but the success of Charquin goaded the soldiers into action. No known diary stemming from any successful expedition against Charquin exists, yet indirect evidence exist that one did take place, and that it occurred in late April and early May 1793. An entry in the Mission San Francisco Libro de Difuntos on May 3,1793 recorded the death of two children of families in the mountain Quiroste Village of Chipletac. Charquin seems to have captured at that time
Yosemite National Park
Yosemite National Park is a national park spanning portions of Tuolumne and Madera counties in Northern California. The park, which is managed by the National Park Service, on average, about 4 million people visit Yosemite each year, and most spend the majority of their time in the seven square miles of Yosemite Valley. The park set a record in 2016, surpassing 5 million visitors for the first time in its history. Almost 95% of the park is designated wilderness, Yosemite was central to the development of the national park idea. First, Galen Clark and others lobbied to protect Yosemite Valley from development, 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 park has a range from 2,127 to 13,114 feet and contains five major vegetation zones, chaparral/oak woodland, lower montane forest, upper montane forest, subalpine zone. Of Californias 7,000 plant species, about 50% occur in the Sierra Nevada, there is suitable habitat for more than 160 rare plants in the park, with rare local geologic formations and unique soils characterizing the restricted ranges many of these plants occupy.
The geology of the Yosemite area is characterized by granitic rocks, about 10 million years ago, the Sierra Nevada was uplifted and tilted to form its relatively gentle western slopes and the more dramatic eastern slopes. The uplift increased the steepness of stream and river beds, resulting in formation of deep, about one million years ago and ice accumulated, forming glaciers at the higher alpine meadows that moved down the river valleys. Ice thickness in Yosemite Valley may have reached 4,000 feet during the early glacial episode, the downslope movement of the ice masses cut and sculpted the U-shaped valley that attracts so many visitors to its scenic vistas today. The name Yosemite originally referred to the name of a tribe which was driven out of the area by the Mariposa Battalion. Before the area was called Ahwahnee by indigenous people, as revealed by archeological finds, the Yosemite Valley has been inhabited for nearly 3,000 years, though humans may have first visited the area as long as 8,000 to 10,000 years ago.
The indigenous natives called themselves the Ahwahneechee, meaning dwellers in Ahwahnee and they are related to the Northern Paiute and Mono tribes. Many tribes visited the area to trade, including nearby Central Sierra Miwoks, a major trading route went over Mono Pass and through Bloody Canyon to Mono Lake, just to the east of the Yosemite area. Vegetation and game in the region were similar to that present today, acorns were a staple to their diet, as well as seeds and plants, salmon. In 1851 as part of the Mariposa Wars intended to suppress Native American resistance and he was pursuing forces of around 200 Ahwahneechee led by Chief Tenaya. Accounts from this battalion were the first well-documented reports of ethnic Europeans entering Yosemite Valley, attached to Savages unit was Dr. Lafayette Bunnell, the company physician, who wrote about his awestruck impressions of the valley in The Discovery of the Yosemite. Bunnell is credited with naming Yosemite Valley, based on his interviews with Chief Tenaya, Bunnell wrote that Chief Tenaya was the founder of the Pai-Ute Colony of Ah-wah-nee
Pinnacles National Park
Pinnacles is managed by the National Park Service and the majority of the park is protected as wilderness. The national park is divided by the formations into East and West Divisions, connected by foot trails. The east side has shade and water, the west has high walls, the rock formations provide for spectacular pinnacles that attract rock climbers. The park features unusual talus caves that house at least thirteen species of bat, Pinnacles is most often visited in spring or fall because of the intense heat during the summer months. Park lands are prime habitat for prairie falcons, and are a site for California condors that have been hatched in captivity. Pinnacles National Monument was established in 1908 by U. S. President Theodore Roosevelt, Pinnacles National Park was created from the former Pinnacles National Monument by legislation passed by Congress in late 2012 and signed into law by President Barack Obama on January 10,2013. Native Americans in the Pinnacles region comprised the Chalon and Mutsun groups of the Ohlone people and these native people declined with the arrival of the Spanish in the 18th century, who brought novel diseases and changes to the natives way of life.
The last Chalon had died or departed from the area by 1810, from 1810 to 1865, when the first Anglo-American settlers arrived, the Pinnacles region was a wilderness without human use or habitation. The establishment of a Spanish mission at Soledad hastened the areas native depopulation through disease, archaeological surveys have found thirteen sites inhabited by Native Americans, twelve of which post-date the establishment of the missions. One site is believed to be about 2000 years old, by the 1880s the Pinnacles, known as the Palisades, were visited by picnickers from the surrounding communities who would explore the caves and camp. The first account of the Pinnacles region appeared in print in 1881, between 1889 and 1891, newspaper articles shifted from describing excursions to the Palisades to calling them the Pinnacles. Interest in the rose to the point that the Hollister Free Lance sent a reporter to the Pinnacles. Investors came from San Francisco to consider placing a hotel there. In 1894 a post office was established in Bear Valley, since there was at least one other Bear Valley in California, the post office was named Cook after Mrs.
Hains maiden name. In 1924 the post office was renamed Pinnacles, Schuyler Hain was a homesteader who arrived in the Pinnacles area in 1891 from Michigan, following his parents and eight siblings to Bear Valley. White, was a student at Stanford University, and White brought one of his professors to see the Pinnacles in 1893, dr. Gilbert was impressed by the scenery, and his comments inspired Hain to publicize the region. Hain led tours to Bear Valley and through the caves, advocating the preservation of the Pinnacles, Hains efforts resulted in a 1904 visit by Stanford president David Starr Jordan, who contacted Fresno Congressman James C. Jordan and Needham in turn influenced Gifford Pinchot to advocate the establishment of the Pinnacles Forest Reserve to President Theodore Roosevelt, Roosevelt proclaimed the establishment on July 8,1906
The mustang is a free-roaming horse of the American west that first descended from horses brought to the Americas by the Spanish. Mustangs are often referred to as wild horses, but because they are descended from once-domesticated horses, the original mustangs were Colonial Spanish horses, but many other breeds and types of horses contributed to the modern mustang, resulting in varying phenotypes. In the 21st century, mustang herds vary in the degree to which they can be traced to original Iberian horses, the free-roaming mustang population is managed and protected by the Bureau of Land Management. Advocates for mustangs express concerns that the animals may be sold for horse meat, additional debate centers on the question of whether mustangs—and horses in general—are a native species or an introduced invasive species. Many methods of management are used, including the adoption by private individuals of horses taken from the range. Mustangs are often referred to as wild horses, but since all free-roaming horses now in the Americas descended from horses that were once domesticated, unlike Przewalskis horse, the only extant wild horse, the mustang descended from domesticated horses.
According to the Oxford English Dictionary, the English word mustang comes from two essentially synonymous Spanish words and mostrenco, both words referred to horses and cattle defined as wild, having no master. Mesteño was derived from mesta, associations of graziers, and one of their jobs was to deal with strayed cattle and it has no connection with the Mustang region of Tibet. They caught the horses that roamed the Great Plains and the San Joaquin Valley of California, the original mustangs were Colonial Spanish horses, but many other breeds and types of horses contributed to the modern mustang, resulting in varying phenotypes. Mustangs of all types are described as surefooted and having good endurance. They may be of any coat color, some herds show the signs of the introduction of Thoroughbred or other light racehorse-types into herds, a process that led in part to the creation of the American Quarter Horse. The now-defunct American Mustang Association developed a standard for those mustangs that carry morphological traits associated with the early Spanish horses.
These include a body with a clean, refined head with wide forehead. The facial profile may be straight or slightly convex, withers are moderate in height and the shoulder is to be long and sloping. The standard considers a short back, deep girth and muscular coupling over the loins as desirable. The croup is rounded, neither too flat nor goose-rumped, the legs are to be straight and sound. Dun color and primitive markings are common amongst horses of Spanish type. Height varies across the west, but most are small, generally 14 to 15 hands, the mustang of the modern west has several different breeding populations today which are genetically isolated from one another and thus have distinct traits traceable to particular herds
United States Geological Survey
The United States Geological Survey is a scientific agency of the United States government. The scientists of the USGS study the landscape of the United States, its resources. The organization has four science disciplines, concerning biology, geology. The USGS is a research organization with no regulatory responsibility. The USGS is a bureau of the United States Department of the Interior, the USGS employs approximately 8,670 people and is headquartered in Reston, Virginia. The USGS has major offices near Lakewood, Colorado, at the Denver Federal Center, the current motto of the USGS, in use since August 1997, is science for a changing world. The agencys previous slogan, adopted on the occasion of its anniversary, was Earth Science in the Public Service. Prompted by a report from the National Academy of Sciences, the USGS was created, by a last-minute amendment and it was charged with the classification of the public lands, and examination of the geological structure, mineral resources, and products of the national domain.
This task was driven by the need to inventory the vast lands added to the United States by the Louisiana Purchase in 1803, the legislation provided that the Hayden and Wheeler surveys be discontinued as of June 30,1879. Clarence King, the first director of USGS, assembled the new organization from disparate regional survey agencies, after a short tenure, King was succeeded in the directors chair by John Wesley Powell. Administratively, it is divided into a Headquarters unit and six Regional Units, Other specific programs include, Earthquake Hazards Program monitors earthquake activity worldwide. The National Earthquake Information Center in Golden, Colorado on the campus of the Colorado School of Mines detects the location, the USGS runs or supports several regional monitoring networks in the United States under the umbrella of the Advanced National Seismic System. The USGS informs authorities, emergency responders, the media, and it maintains long-term archives of earthquake data for scientific and engineering research.
It conducts and supports research on long-term seismic hazards, USGS has released the UCERF California earthquake forecast. The USGS National Geomagnetism Program monitors the magnetic field at magnetic observatories and distributes magnetometer data in real time, the USGS operates the streamgaging network for the United States, with over 7400 streamgages. Real-time streamflow data are available online, since 1962, the Astrogeology Research Program has been involved in global and planetary exploration and mapping. USGS operates a number of related programs, notably the National Streamflow Information Program. USGS Water data is available from their National Water Information System database
International Union for Conservation of Nature
The International Union for Conservation of Nature is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in gathering and analysis, field projects, lobbying. IUCNs mission is to influence and assist societies throughout the world to conserve nature and to ensure that any use of resources is equitable. Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to equality, poverty alleviation. Unlike other international NGOs, IUCN does not itself aim to mobilize the public in support of nature conservation and it tries to influence the actions of governments and other stakeholders by providing information and advice, and through lobbying and partnerships. The organization is best known to the public for compiling and publishing the IUCN Red List. IUCN has a membership of over 1200 governmental and non-governmental organizations, some 11,000 scientists and experts participate in the work of IUCN commissions on a voluntary basis.
It employs approximately 1000 full-time staff in more than 60 countries and its headquarters are in Gland, Switzerland. IUCN has observer and consultative status at the United Nations, and plays a role in the implementation of several conventions on nature conservation. It was involved in establishing the World Wide Fund for Nature, in the past, IUCN has been criticized for placing the interests of nature over those of indigenous peoples. In recent years, its relations with the business sector have caused controversy. It was previously called the International Union for Protection of Nature, establishment In 1947, the Swiss League for the Protection of Nature organised an international conference on the protection of nature in Brunnen. It is considered to be the first government-organized non-governmental organization, the initiative to set up the new organisation came from UNESCO and especially from its first Director General, the British biologist Julian Huxley. At the time of its founding IUPN was the international organisation focusing on the entire spectrum of nature conservation Early years.
Its secretariat was located in Brussels and its first work program focused on saving species and habitats and applying knowledge, advancing education, promoting international agreements and promoting conservation. Providing a solid base for conservation action was the heart of all activities. IUPN and UNESCO were closely associated and they jointly organized the 1949 Conference on Protection of Nature. In preparation for this conference a list of endangered species was drawn up for the first time
Muir Woods National Monument
Muir Woods National Monument is a unit of the National Park Service on Mount Tamalpais near the Pacific coast, in southwestern Marin County, California. It is part of the Golden Gate National Recreation Area, and is 12 miles north of San Francisco and it protects 554 acres, of which 240 acres are old growth coast redwood forests, one of a few such stands remaining in the San Francisco Bay Area. The Muir Woods National Monument is an old-growth coastal redwood forest, due to its proximity to the Pacific Ocean, the forest is regularly shrouded in a coastal marine layer fog, contributing to a wet environment that encourages vigorous plant growth. The fog is vital for the growth of the redwoods as they use moisture from the fog during droughty seasons, the monument is cool and moist year round with average daytime temperatures between 40 and 70 degrees Fahrenheit. Rainfall is heavy during the winter and summers are almost completely dry with the exception of fog drip caused by the fog passing through the trees.
Annual precipitation in the ranges from 39.4 inches in the lower valley to 47.2 inches higher up in the mountain slopes. The redwoods grow on brown humus-rich loam which may be gravelly and this soil has been assigned to the Centissima series, which is always found on sloping ground. It is well drained, moderately deep, and slightly to moderately acidic and it has developed from a mélange in the Franciscan Formation. More open areas of the park have shallow gravelly loam of the Barnabe series, one hundred and fifty million years ago ancestors of redwood and sequoia trees grew throughout the United States. Today, the Sequoia sempervirens can be only in a narrow, cool coastal belt from Monterey, California. Before the logging industry came to California, there were an estimated 2 million acres of old growth forest containing redwoods growing in a strip along the coast. By the early 20th century, most of these forests had been cut down, just north of the San Francisco Bay, one valley named Redwood Canyon remained uncut, mainly due to its relative inaccessibility.
He and his wife, Elizabeth Thacher Kent, purchased 611 acres of land from the Tamalpais Land and Water Company for $45,000 with the goal of protecting the redwoods and the mountain above them. In 1907, a company in nearby Sausalito planned to dam Redwood Creek. When Kent objected to the plan, the company threatened to use eminent domain. Kent sidestepped the water companys plot by donating 295 acres of the redwood forest to the federal government, on January 9,1908, President Theodore Roosevelt declared the land a National Monument, the first to be created from land donated by a private individual. President Roosevelt agreed, writing back, MY DEAR MR, responding to some photographs of Muir Woods that Mr. Kent had sent him, Those are awfully good photos. Kent and Muir had become friends over shared views of wilderness preservation, in December 1928, the Kent Memorial was erected at the Kent Tree in Fern Canyon
Point Reyes National Seashore
Point Reyes National Seashore is a 71, 028-acre park preserve located on the Point Reyes Peninsula in Marin County, California. As a national seashore, it is maintained by the US National Park Service as an important nature preserve, some existing agricultural uses are allowed to continue within the park. All of the beaches were listed as the cleanest in the state in 2010. The fact that the peninsula is on a different tectonic plate than the east shore of Tomales Bay produces a difference in soils and therefore to some extent a noticeable difference in vegetation. The even smaller town of Olema, about 3 miles south of Point Reyes Station, serves as the gateway to the Seashore and its visitor center, the peninsula includes wild coastal beaches and headlands and uplands. The Seashore administers the parts of the Golden Gate National Recreation area, such as the Olema Valley, the northernmost part of the peninsula is maintained as a reserve for Tule Elk, which are readily seen there. The preserve is very rich in raptors and shorebirds.
The Point Reyes Lighthouse attracts whale-watchers looking for the Gray Whale migrating south in mid-January, the Point Reyes Lifeboat Station is a National Historic Landmark. It is the last remaining example of a rail launched lifeboat station that was common on the Pacific coast and this encompasses 5,965 acres along the coast of Drakes Bay. Kule Loklo, a recreated Coast Miwok village, is a walk from the visitor center. The Point Reyes National Seashore attracts 2.5 million visitors annually, hostelling International USA maintains a 45-bed youth hostel at the Seashore. Point Reyes National Seashore Association, formed in 1964, collaborates with the Seashore on maintenance, like underwater parks, these marine protected areas help conserve ocean wildlife and marine ecosystems. A large shellfish farm raising Japanese oysters, Crassostrea gigas, was located in Drakes Estero until, under court order, Court appeals to keep the operation in place were dropped in December,2014. The farm was purchased by the National Park Service in 1972, a federal law enacted in 2009 authorized, but did not require, Interior Secretary Ken Salazar to renew the permit.
The NPS and conservation groups viewed the farm as an inappropriate and environmentally-insensitive use of the estero, the farms supporters argued that it was not ecologically harmful and was important to the local economy. Salazar visited the farm the previous week and phoned the farms owner to give him the news. The oyster farm closure was challenged in U. S. District Court on January 25,2013, the challenge was rejected by a federal court judge, who ruled that the law gave Salazar unfettered discretion to approve or deny a renewal of the permit. The California Coastal Commission voted on February 7,2013 to unanimously approve cease and desist, an attempt to have the appeals court rehear the case was rejected on January 14,2014 and a petition to the United States Supreme Court was denied on June 30,2014