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Philip L. Boyd Deep Canyon Desert Research Center
The Philip L. Boyd Deep Canyon Desert Research Center is one of the original seven of the total 39 sites in the University of California Natural Reserve System. It contains lands originally donated to the University by regent Philip L. Boyd in 1958. The Research Center is contained within UNESCO's Mojave and Colorado Deserts Biosphere Reserve. Background Deep Canyon, immediately east of the Palms to Pines Scenic Byway, is located inside the Santa Rosa and San Jacinto Mountains National Monument at the western edge of the Colorado Desert. The canyon cuts into the north face of the Santa Rosa Mountains creating cliffs high. The canyon, created by an intermittent stream carrying moisture from the mountains, extends dropping in elevation down to where an alluvial fan pours into the Coachella Valley. The temporary flows of Deep Canyon Creek seldom reach the alluvial fan and never meet Salton Sea. Because the canyon lies in a rain shadow the climate is very arid and summertime temp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palm Desert, California
Palm Desert is a city in Riverside County, California, United States, in the Coachella Valley, approximately east of Palm Springs, northeast of San Diego and east of Los Angeles. The population was 48,445 at the 2010 census. The city has been one of the state's fastest growing since 1980, when its population was 11,801. A major center of growth in the Coachella Valley, Palm Desert is a popular retreat for " snowbirds" from colder climates (the Eastern and Northern United States, and Canada), who swell its population by an estimated 31,000 each winter. Palm Desert has seen more residents become "full-timers", mainly from the coasts and urban centers of California, who have come for both affordable and high-valued homes. History The ancestral homeland of Cahuilla, a division of the Morongo Band of Mission Indians. Their bird songs and funeral songs share the oral tradition of how they were present on these lands for over 10,000 years. The area was first known as the Old Mac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salton Sea
The Salton Sea is a shallow, landlocked, highly saline body of water in Riverside and Imperial counties at the southern end of the U.S. state of California. It lies on the San Andreas Fault within the Salton Trough that stretches to the Gulf of California in Mexico. Over millions of years, the Colorado River has flowed into the Imperial Valley and deposited alluvium (soil), creating fertile farmland, building up the terrain, and constantly moving its main course and river delta. For thousands of years, the river has alternately flowed into the valley, or diverted around it, creating either a saline lake called Lake Cahuilla, or a dry desert basin, respectively. When the Colorado River flows into the valley, the lake level depends on river flows and the balance between inflow and evaporative loss. When the river diverts around the valley, the lake dries completely, as it did around 1580. Hundreds of archaeological sites have been found in this region, indicating possibly long-ter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regents Of The University Of California
The Regents of the University of California (also referred to as the Board of Regents to distinguish the board from the corporation it governs of the same name) is the governing board of the University of California (UC), a state university system in the U.S. state of California. The Board of Regents has 26 voting members, the majority of whom are appointed by the Governor of California to serve 12-year terms. The regents establish university policy; make decisions that determine student cost of attendance, admissions, employee compensation, and land management; and perform long-range planning for all UC campuses and locations. The regents also control the investment of UC's endowment, and they supervise the making of contracts between the UC and private companies. The structure and composition of the Board of Regents is laid out in the California Constitution, which establishes that the University of California is a "public trust" and that the regents are a "corporation" tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Museum Of Vertebrate Zoology
The Museum of Vertebrate Zoology is a natural history museum at the University of California, Berkeley. The museum was founded by philanthropist Annie Montague Alexander in 1908. Alexander recommended zoologist Joseph Grinnell as museum director, a position he held until his death in 1939. Museum of Vertebrate Zoology - History The museum became a center of authority for the study of vertebrate
Vertebrates () comprise all animal taxa within the subphylum Vertebrata () ( chordates with backbones), including all mammals, birds, reptiles, amphibians, and fish. Vertebrates represent the overwhelming majority of the phylum Chordata, ... biology and evolution on ...
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University Of California, Berkeley
The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant university and the founding campus of the University of California system. Its fourteen colleges and schools offer over 350 degree programs and enroll some 31,800 undergraduate and 13,200 graduate students. Berkeley ranks among the world's top universities. A founding member of the Association of American Universities, Berkeley hosts many leading research institutes dedicated to science, engineering, and mathematics. The university founded and maintains close relationships with three national laboratories at Berkeley, Livermore and Los Alamos, and has played a prominent role in many scientific advances, from the Manhattan Project and the discovery of 16 chemical elements to breakthroughs in computer science and genomics. Berkeley is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joseph Grinnell
Joseph Grinnell (February 27, 1877 – May 29, 1939) was an American field biologist and zoologist. He made extensive studies of the fauna of California, and is credited with introducing a method of recording precise field observations known as the Grinnell System. He served as the first director of the Museum of Vertebrate Zoology at the University of California, Berkeley from the museum's inception in 1908 until his death. He edited '' The Condor'', a publication of the Cooper Ornithological Club, from 1906 to 1939, and authored many articles for scientific journals and ornithological magazines. He wrote several books, among them ''The Distribution of the Birds of California'' and ''Animal Life in the Yosemite''. He also developed and popularized the concept of the niche. Early years Joseph Grinnell was born February 27, 1877, the first of three children by his father Fordyce Grinnell MD and mother Sarah Elizabeth Pratt. Grinnell's father worked as the physician for the K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harry Swarth
Harry Schelwald Swarth (January 26, 1878 – October 22, 1935) was an American ornithologist. Swarth was born in Chicago, Illinois; during his childhood, he was interested in birds and natural history. He began collecting birds in 1894 and attended Baptist College, Los Angeles after grammar school.http://researcharchive.calacademy.org/research/library/special/bios/Swarth.pdf In 1891, his family moved to Los Angeles. In 1896, he joined the first extended natural history collecting expedition in Arizona. His 1914 ''A Distributed List of the Birds of Arizona'' is recognized as the first attempt to catalog all the birds of the state. Swarth worked at the Field Museum of Natural History from 1905 to 1908, at the University of California Berkeley from 1908 to 1927, and at the California Academy of Sciences starting in 1927. Swarth joined the Cooper Ornithological Club (now the Cooper Ornithological Society) in 1897 and remained a member until his death. He was a member of the Americ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrative And Comparative Biology
''Integrative and Comparative Biology'' is the scientific journal for the Society for Integrative and Comparative Biology (formerly the American Society of Zoologists). Prior to volume 42 (2002), the journal was known as ''American Zoologist'' . See also * List of zoology journals This is a list of scientific journals which cover the field of zoology. A * '' Acta Entomologica Musei Nationalis Pragae'' * '' Acta Zoologica Academiae Scientiarum Hungaricae'' * '' Acta Zoologica Bulgarica'' * ''Acta Zoologica Mexicana'' * '' ... External links Society for Integrative and Comparative Biology Zoology journals Oxford University Press academic journals English-language journals Scientific comparisons Publications established in 1961 Bimonthly journals Academic journals associated with learned and professional societies of the United States {{biology-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bighorn Sheep
The bighorn sheep (''Ovis canadensis'') is a species of sheep native to North America. It is named for its large horns. A pair of horns might weigh up to ; the sheep typically weigh up to . Recent genetic testing indicates three distinct subspecies of ''Ovis canadensis'', one of which is endangered: ''O. c. sierrae''. Sheep originally crossed to North America over the Bering Land Bridge from Siberia; the population in North America peaked in the millions, and the bighorn sheep entered into the mythology of Native Americans. By 1900, the population had crashed to several thousand, due to diseases introduced through European livestock and overhunting. Taxonomy and genetics ''Ovis canadensis'' is one of two species of mountain sheep in North America; the other species being ''O. dalli'', the Dall sheep. Wild sheep crossed the Bering land bridge from Siberia into Alaska during the Pleistocene (about 750,000 years ago) and subsequently spread through western North America as far s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Washingtonia Filifera
''Washingtonia filifera'', the desert fan palm, California fan palm, or California palm,Flora of North America Association. ''Flora of North America: North of Mexico Volume 22: Magnoliophyta: Alismatidae, Arecidae, Commelinidae (in Part), and Zingiberidae''. pp. 105–06, 116–17. . is a flowering plant in the palm family Arecaceae, native to the far southwestern United States and Baja California, Mexico. Growing to tall by broad, it is an evergreen monocot with a tree-like growth habit. It has a sturdy, columnar trunk and waxy, fan-shaped (palmate) leaves. Names The Latin specific epithet ''filifera'' means "thread-bearing". Description ''Washingtonia filifera'' grows to in height, and occasionally to as much as in ideal conditions. The California fan palm is also known as the desert fan palm, American cotton palm, and Arizona fan palm. The fronds are up to long, made up of a petiole up to long, bearing a fan of leaflets long. They have long, thread-like, white fiber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fouquieria Splendens
''Fouquieria splendens'' (commonly known as ocotillo (), but also referred to as buggywhip, coachwhip, candlewood, slimwood, desert coral, Jacob's staff, Jacob cactus, and vine cactus) is a plant indigenous to the Sonoran Desert and Chihuahuan Desert and Colorado Desert in the Southwestern United States (southern California, southern Nevada, Arizona, New Mexico, Texas), and northern Mexico (as far south as Hidalgo and Guerrero). While semi-succulent and a desert plant, Ocotillo is more closely related to tea and blueberries than to cactuses. For much of the year, the plant appears to be an arrangement of large spiny dead sticks, although closer examination reveals that the stems are partly green. With rainfall, the plant quickly becomes lush with small (2–4 cm), ovate leaves, which may remain for weeks or even months. Individual stems may reach a diameter of 5 cm at the base, and the plant may grow to a height of 10 m (33 ft). The plant branches very hea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parkinsonia Florida
''Parkinsonia florida'', the blue palo verde ( syn. ''Cercidium floridum''), is a species of palo verde native to the Sonoran Deserts in the Southwestern United States and Northwestern Mexico.Calflora Database: ''Parkinsonia florida'' accessed 4.1.2013 Its name means "green pole or stick" in Spanish, referring to the green trunk and branches, that perform . Description ''Parkinsonia florida'' grows to heights of . It is a rapidly growing large shrub or small , and rarely survives to 100 years. Compared to ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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