1.
World Wide Fund for Nature
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It was formerly named the World Wildlife Fund, which remains its official name in Canada and the United States. It is the worlds largest conservation organization with five million supporters worldwide, working in more than 100 countries, supporting around 1,300 conservation. WWF is a foundation, with 55% of funding from individuals and bequests, 19% from government sources, the groups mission is to stop the degradation of the planet’s natural environment and to build a future in which humans live in harmony with nature. Currently, much of its work concentrates on the conservation of three biomes that contain most of the biodiversity, oceans and coasts, forests. Among other issues, it is concerned with endangered species, sustainable production of commodities. The Conservation Foundation, a precursor to WWF, was founded in 1947 by Fairfield Osborn in New York City in support of capitalism-friendly ecological practices. The advisory council included leading scientists such as Charles Sutherland Elton, G Evelyn Hutchinson, Aldo Leopold, Carl Sauer, and Paul Sears. It supported much of the work cited by Rachel Carsons Silent Spring, including that of John L. George, Roger Hale, Robert Rudd. In 1990, the Conservation Foundation was merged into WWF, after becoming an affiliate of WWF in 1985, the organization now known as the Conservation Foundation in the United States is the former Forest Foundation of DuPage County. The idea for a fund on behalf of endangered animals was initially proposed by Victor Stolan to Sir Julian Huxley in response to articles he published in the British newspaper The Observer, nicholson thought up the name of the organization. WWF was conceived on 29 April 1961, under the name of World Wildlife Fund, godfrey A. Rockefeller also played an important role in its creation, assembling the first staff. For sending experts to danger spots and training, making it all possible that their needs are met before it is too late. WWF has set up offices and operations around the world, the organization also began to run its own conservation projects and campaigns, and by the 1980s started to take a more strategic approach to its conservation activities. In 1986, the changed its name to World Wide Fund for Nature. However, it continued at that time to operate under the name in the United States. We shant save all we should like to, but we shall save a great deal more than if we had never tried, – Sir Peter Scott In 1996, the organization obtained general consultative status from UNESCO. WWFs giant panda logo originated from a panda named Chi Chi that had transferred from Beijing Zoo to London Zoo in 1958. The logo was founded by Young in 1966, the organization also needed an animal that would have an impact in black and white printing
2.
California chaparral and woodlands
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The California chaparral and woodlands is a terrestrial ecoregion of lower northern, central, and southern California and northwestern Baja California, located on the west coast of North America. It is an ecoregion of the Mediterranean forests, woodlands, and scrub Biome, the California chaparral and woodlands ecoregion is subdivided into three smaller ecoregions. California coastal sage and chaparral ecoregion, In southern coastal California and northwestern coastal Baja California, as well as all the Channel Islands of California and Guadalupe Island. California interior chaparral and woodlands, In central interior California surrounding the California Central Valley cover the foothills, the ecoregion includes a great variety of plant communities, including grasslands, oak savannas and woodlands, chaparral, and coniferous forests, including southern stands of the tall coast redwood. Species include the California gnatcatcher, Costas hummingbird, coast horned lizard, other animals found here are the Heermann kangaroo rat, Santa Cruz kangaroo rat, and the endangered white-eared pocket mouse. Another notable insect resident of this ecoregion is the rain beetle It spends up to years living underground in a larval stage. Chaparral, like most Mediterranean shrublands, is highly resilient and historically burned with high-severity. Historically, Native Americans burned chaparral to promote grasslands for textiles, though adapted to infrequent fires, chaparral plant communities can be exterminated by frequent fires especially with climate change induced drought. Today, frequent accidental ignitions can convert chaparral from a native shrubland to nonnative annual grassland and drastically reduce species diversity, some unique plant communities, like southern Californias Coastal Sage Scrub, have been nearly eradicated by agriculture and urbanization. As a result, the now has many rare and endangered species
3.
California
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California is the most populous state in the United States and the third most extensive by area. Located on the western coast of the U. S, California is bordered by the other U. S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. Los Angeles is Californias most populous city, and the second largest after New York City. The Los Angeles Area and the San Francisco Bay Area are the nations second- and fifth-most populous urban regions, California also has the nations most populous county, Los Angeles County, and its largest county by area, San Bernardino County. The Central Valley, an agricultural area, dominates the states center. What is now California was first settled by various Native American tribes before being explored by a number of European expeditions during the 16th and 17th centuries, the Spanish Empire then claimed it as part of Alta California in their New Spain colony. The area became a part of Mexico in 1821 following its war for independence. The western portion of Alta California then was organized as the State of California, the California Gold Rush starting in 1848 led to dramatic social and demographic changes, with large-scale emigration from the east and abroad with an accompanying economic boom. If it were a country, California would be the 6th largest economy in the world, fifty-eight percent of the states economy is centered on finance, government, real estate services, technology, and professional, scientific and technical business services. Although it accounts for only 1.5 percent of the states economy, the story of Calafia is recorded in a 1510 work The Adventures of Esplandián, written as a sequel to Amadis de Gaula by Spanish adventure writer Garci Rodríguez de Montalvo. The kingdom of Queen Calafia, according to Montalvo, was said to be a land inhabited by griffins and other strange beasts. This conventional wisdom that California was an island, with maps drawn to reflect this belief, shortened forms of the states name include CA, Cal. Calif. and US-CA. Settled by successive waves of arrivals during the last 10,000 years, various estimates of the native population range from 100,000 to 300,000. The Indigenous peoples of California included more than 70 distinct groups of Native Americans, ranging from large, settled populations living on the coast to groups in the interior. California groups also were diverse in their organization with bands, tribes, villages. Trade, intermarriage and military alliances fostered many social and economic relationships among the diverse groups, the first European effort to explore the coast as far north as the Russian River was a Spanish sailing expedition, led by Portuguese captain Juan Rodríguez Cabrillo, in 1542. Some 37 years later English explorer Francis Drake also explored and claimed a portion of the California coast in 1579. Spanish traders made unintended visits with the Manila galleons on their trips from the Philippines beginning in 1565
4.
Baja California Peninsula
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The Baja California Peninsula is a peninsula in Northwestern Mexico. Its land mass separates the Pacific Ocean from the Gulf of California, the peninsula extends 1,247 km from Mexicali, Baja California in the north to Cabo San Lucas, Baja California Sur in the south. It ranges from 40 km at its narrowest to 320 km at its widest point and has approximately 3,000 km of coastline, the total area of the Baja California Peninsula is 143,390 km2. The peninsula is separated from mainland Mexico by the Gulf of California, there are four main desert areas on the peninsula, the San Felipe Desert, the Central Coast Desert, the Vizcaíno Desert and the Magdalena Plain Desert. The land of California existed as a myth among European explorers before it was discovered, the earliest known mention of the idea of California was in the 1510 romance novel Las Sergas de Esplandián by Spanish author Garci Rodríguez de Montalvo. Its first expedition reached the Gulf of California and California, nevertheless, the idea of the island persisted for well over a century and was included in many maps. 1532, Hernán Cortés sends three ships North along the coast of Mexico in search of the Island of California, the three ships disappear without a trace. 1533, Cortés sends a mission to search for the lost ships. Pilot Fortún Ximénez leads a mutiny and founds a settlement in the Bay of La Paz before being killed,1539, Francisco de Ulloa explores both coasts. 1690s–1800s, Spanish settlement and colonization in lower Las Californias, the first Spanish missions in Baja California are established by Jesuit missionaries,1701, The first report and a map showing California as a peninsula rather than an island is sent to Europe. 1767, Jesuits expelled, Franciscans take over the Baja missions,1769, Franciscans go with the Portola expedition to establish new missions in Alta California. Control of the existing Baja missions passes to the Dominican Order,1773, Francisco Palóus line demarcates Franciscan and Dominican areas of mission control. 1804, Las Californias divided into Alta and Baja California, using Palóus line, 1810–1821, Mexican War of Independence 1821, First Mexican Empire, Baja California Territory established, covering Baja California Peninsula. 1847, The Battle of La Paz and the Siege of La Paz occurs,1848, Treaty of Guadalupe Hidalgo cedes Alta California to the United States. As a U. S. territory it receives the California Gold Rush,1850, California admitted to U. S. statehood. 1853, William Walker, with 45 men, captures the city of La Paz. Mexico forces him to retreat a few months later, 1930–31, The Territory of Baja California is further divided into Northern and Southern territories. 1952, The North Territory of Baja California becomes the 29th State of Mexico, the southern portion, below 28°N, remains a federally administered territory
5.
Western Cape
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The Western Cape is a province of South Africa, situated in the south-western part of the country. It is the fourth largest of the nine provinces in terms of area and population, with an area of 129,449 square kilometres and 5.8 million inhabitants. About two-thirds of these live in the metropolitan area of Cape Town. The Western Cape was created in 1994 from part of the former Cape Province, the Western Cape Province is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about 400 kilometres northwards along the Atlantic coast and about 500 kilometres eastwards along the South African south coast and it is bordered on the north by the Northern Cape and on the east by the Eastern Cape. The total land area of the province is 129,462 square kilometres and it is roughly the size of England or the State of Louisiana. Its capital city and largest city is Cape Town, and some major cities include Stellenbosch, Worcester, Paarl. The Garden Route and the Overberg are popular tourism areas. The Western Cape is the southernmost region of the African continent with Cape Agulhas as its southernmost point, the coastline varies from sandy between capes, to rocky to steep and mountainous in places. The only natural harbour is Saldanha Bay on the west coast, however a lack of fresh water in the region meant that it has only recently been used as a harbour. But fresh water coming off Table Mountain and Devils Peak allowed the early European settlers to build Cape Town on the shores of this less than satisfactory anchorage, the province is topographically exceptionally diverse. Most of the province falls within the Cape Fold Belt, a set of parallel ranges of sandstone folded mountains of Cambrian-Ordovician age. The valleys between ranges are very fertile as they contain the weathered loamy soils of the Bokkeveld mustones. The far interior forms part of the Karoo and this region of the Province is generally arid and hilly with a prominent escarpment that runs close to the Provinces most inland boundary. The Escarpment marks the edge of South Africas central plateau. The principal rivers of the province are the Berg and Olifants which drain into the Atlantic Ocean, and the Breede and Gourits which drain into the Indian Ocean. The vegetation is extremely diverse, with one of the worlds seven floral kingdoms almost exclusively endemic to the province, namely the Cape Floral Kingdom. These evergreen heathlands are extremely rich in diversity, with at least as many plant species occurring on Table Mountain as in the entire United Kingdom
6.
South Africa
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South Africa, officially the Republic of South Africa, is the southernmost country in Africa. South Africa is the 25th-largest country in the world by land area and it is the southernmost country on the mainland of the Old World or the Eastern Hemisphere. About 80 percent of South Africans are of Sub-Saharan African ancestry, divided among a variety of ethnic groups speaking different Bantu languages, the remaining population consists of Africas largest communities of European, Asian, and multiracial ancestry. South Africa is a multiethnic society encompassing a variety of cultures, languages. Its pluralistic makeup is reflected in the recognition of 11 official languages. The country is one of the few in Africa never to have had a coup détat, however, the vast majority of black South Africans were not enfranchised until 1994. During the 20th century, the black majority sought to recover its rights from the dominant white minority, with this struggle playing a role in the countrys recent history. The National Party imposed apartheid in 1948, institutionalising previous racial segregation, since 1994, all ethnic and linguistic groups have held political representation in the countrys democracy, which comprises a parliamentary republic and nine provinces. South Africa is often referred to as the Rainbow Nation to describe the multicultural diversity. The World Bank classifies South Africa as an economy. Its economy is the second-largest in Africa, and the 34th-largest in the world, in terms of purchasing power parity, South Africa has the seventh-highest per capita income in Africa. However, poverty and inequality remain widespread, with about a quarter of the population unemployed, nevertheless, South Africa has been identified as a middle power in international affairs, and maintains significant regional influence. The name South Africa is derived from the geographic location at the southern tip of Africa. Upon formation the country was named the Union of South Africa in English, since 1961 the long form name in English has been the Republic of South Africa. In Dutch the country was named Republiek van Zuid-Afrika, replaced in 1983 by the Afrikaans Republiek van Suid-Afrika, since 1994 the Republic has had an official name in each of its 11 official languages. Mzansi, derived from the Xhosa noun umzantsi meaning south, is a name for South Africa. South Africa contains some of the oldest archaeological and human fossil sites in the world, extensive fossil remains have been recovered from a series of caves in Gauteng Province. The area is a UNESCO World Heritage site and has termed the Cradle of Humankind
7.
Sclerophyll
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Sclerophyll is a type of vegetation that has hard leaves, short internodes and leaf orientation parallel or oblique to direct sunlight. The word comes from the Greek sklēros and phyllon, sclerophyllous plants occur in many parts of the world, but are most typical in the chaparral biomes. The term was coined by A. F. W, schimper in 1898, originally as a synonym of xeromorph, but later was changed. Most areas of the Australian continent able to support woody plants are occupied by sclerophyll communities as forests, common plants include the Proteaceae, tea-trees, acacias, boronias, and eucalypts. The most common sclerophyll communities in Australia are savannas dominated by grasses with an overstorey of eucalypts, acacia shrublands also cover extensive areas. These traits make the majority of plants in these woodlands largely unpalatable to domestic livestock. It is therefore important from a perspective that these woodlands support a more or less continuous layer of herbaceous ground cover dominated by grasses. Sclerophyll forests cover a smaller area of the continent, being restricted to relatively high rainfall locations. They have a eucalyptus overstory with the understory also being hard-leaved, dry sclerophyll forests are the most common forest type on the continent, and although it may seem barren dry sclerophyll forest is highly diverse. For example, a study of vegetation in Seal Creek, Victoria. Even less extensive are wet sclerophyll forests and they have a taller eucalyptus overstory than dry sclerophyll forests,30 metres or more, and a soft-leaved, fairly dense understory. They require ample rainfall — at least 1000mm, sclerophyllous plants are all part of a specific environment and are anything but newcomers. By the time of European settlement, sclerophyll forest accounted for the vast bulk of the forested areas, most of the wooded parts of present-day Australia have become sclerophyll dominated as a result of the extreme age of the continent combined with Aboriginal fire use. Deep weathering of the crust over millions of years leached chemicals out of the rock, leaving Australian soils deficient in nutrients. Such nutrient deficient soils support non-sclerophyllous plant communities elsewhere in the world, however such deficient soils cannot support the nutrient losses associated with frequent fires and are rapidly replaced with sclerophyllous species under traditional Aboriginal burning regimens. With the cessation of traditional burning non-sclerophyllous species have re-colonised sclerophyll habitat in parts of Australia. Sclerophyllous plants generally resist dry conditions well, making them successful in areas of seasonally variable rainfall, the leaves are hard due to lignin, which prevents wilting and allows plants to grow, even when there isnt enough phosphorus for substantial new cell growth
8.
Ephesus
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Ephesus was an ancient Greek city on the coast of Ionia, three kilometres southwest of present-day Selçuk in İzmir Province, Turkey. It was built in the 10th century BC on the site of the former Arzawan capital by Attic, during the Classical Greek era it was one of the twelve cities of the Ionian League. The city flourished after it came under the control of the Roman Republic in 129 BC, the city was famed for the nearby Temple of Artemis, one of the Seven Wonders of the Ancient World. Among many other buildings are the Library of Celsus. Ephesus was one of the seven churches of Asia that are cited in the Book of Revelation, the Gospel of John may have been written here. The city was the site of several 5th century Christian Councils, the city was destroyed by the Goths in 263, and although rebuilt, the citys importance as a commercial centre declined as the harbour was slowly silted up by the Küçükmenderes River. It was partially destroyed by an earthquake in 614 AD, the area surrounding Ephesus was already inhabited during the Neolithic Age, as was revealed by excavations at the nearby höyük of Arvalya and Cukurici. Excavations in recent years have unearthed settlements from the early Bronze Age at Ayasuluk Hill, according to Hittite sources, the capital of the Kingdom of Arzawa was Apasa. Some scholars suggest that this is the later Greek Ephesus, in 1954, a burial ground from the Mycenaean era with ceramic pots was discovered close to the ruins of the basilica of St. John. This was the period of the Mycenaean Expansion when the Achaioi settled in Asia Minor during the 14th and 13th centuries BC, Ephesus was founded as an Attic-Ionian colony in the 10th century BC on the Ayasuluk Hill, three kilometers from the centre of ancient Ephesus. The mythical founder of the city was a prince of Athens named Androklos, according to the legend, he founded Ephesus on the place where the oracle of Delphi became reality. Androklos drove away most of the native Carian and Lelegian inhabitants of the city and he was a successful warrior, and as a king he was able to join the twelve cities of Ionia together into the Ionian League. During his reign the city began to prosper and he died in a battle against the Carians when he came to the aid of Priene, another city of the Ionian League. Androklos and his dog are depicted on the Hadrian temple frieze, later, Greek historians such as Pausanias, Strabo and Herodotos and the poet Kallinos reassigned the citys mythological foundation to Ephos, queen of the Amazons. The Greek goddess Artemis and the great Anatolian goddess Kybele were identified together as Artemis of Ephesus, Pausanias mentions that the temple was built by Ephesus, son of the river god Caystrus, before the arrival of the Ionians. Of this structure, scarcely a trace remains, about 650 BC, Ephesus was attacked by the Cimmerians who razed the city, including the temple of Artemis. After the Cimmerians had been away, the city was ruled by a series of tyrants. Following a revolt by the people, Ephesus was ruled by a council and his signature has been found on the base of one of the columns of the temple
9.
Forest
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A forest is a large area dominated by trees. Hundreds of more precise definitions of forest are used throughout the world, incorporating factors such as density, tree height, land use, legal standing. According to the widely used Food and Agriculture Organization definition, forests covered four billion hectares or approximately 30 percent of the land area in 2006. Forests are the dominant terrestrial ecosystem of Earth, and are distributed across the globe, Forests account for 75% of the gross primary productivity of the Earths biosphere, and contain 80% of the Earths plant biomass. Forests at different latitudes and elevations form distinctly different ecozones, boreal forests near the poles, tropical forests near the equator, higher elevation areas tend to support forests similar to those at higher latitudes, and amount of precipitation also affects forest composition. Human society and forests influence each other in both positive and negative ways, Forests provide ecosystem services to humans and serve as tourist attractions. Forests can also affect peoples health, human activities, including harvesting forest resources, can negatively affect forest ecosystems. Although forest is a term of common parlance, there is no universally recognised precise definition, there are three broad categories of forest definitions in use, administrative, land use, and land cover. Land use definitions are based upon the purpose that the land serves. For example, a forest may be defined as any land that is used primarily for production of timber, land cover definitions define forests based upon the type and density of vegetation growing on the land. Such definitions typically define a forest as an area growing trees above some threshold and these thresholds are typically the number of trees per area, the area of ground under the tree canopy or the section of land that is occupied by the cross-section of tree trunks. Under such land cover definitions, and area of land only be defined as forest if it is growing trees, areas that fail to meet the land cover definition may be still included under while immature trees are establishing if they are expected to meet the definition at maturity. Under land use definitions, there is variation on where the cutoff points are between a forest, woodland, and savanna. Under some definitions, forests require high levels of tree canopy cover, from 60% to 100%, excluding savannas. Other definitions consider savannas to be a type of forest, the term was not endemic to Romance languages, and cognates in Romance languages, such as Italian foresta, Spanish and Portuguese floresta, etc. are all ultimately borrowings of the French word. The exact origin of Medieval Latin foresta is obscure, uses of the word forest in English to denote any uninhabited area of non-enclosure are now considered archaic. The word was introduced by the Norman rulers of England as a term denoting an uncultivated area legally set aside for hunting by feudal nobility. These hunting forests were not necessarily wooded much, if at all, however, as hunting forests did often include considerable areas of woodland, the word forest eventually came to mean wooded land more generally
10.
Woodland
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Woodland /ˈwʊdlənd/ is a low-density forest forming open habitats with plenty of sunlight and limited shade. Woodlands may support an understory of shrubs and herbaceous plants including grasses, woodland may form a transition to shrubland under drier conditions or during early stages of primary or secondary succession. Higher density areas of trees with a closed canopy that provides extensive. Conservationists have worked hard to preserve woodlands, because people are destroying animals habitats when building homes, for example, the woodlands in Northwest Indiana have been preserved as part of the Indiana Dunes. The term ancient woodland is used in British nature conservation to refer to any wooded land that has existed since 1600, woodlot is a closely related American term, which refers to a stand of trees generally used for firewood. While woodlots often technically have closed canopies, they are so small that light penetration from the edge makes them ecologically closer to woodland than forest, in Australia, a woodland is defined as an area with sparse cover of trees, and an open woodland has very sparse cover. Woodlands are also subdivided into tall woodlands, or low woodlands and this contrasts with forests, which have greater than 30% cover by trees
11.
Savanna
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A savanna or savannah is a mixed woodland grassland ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support a herbaceous layer consisting primarily of grasses. Savannas maintain an open canopy despite a high tree density and it is often believed that savannas feature widely spaced, scattered trees. However, in savannas, tree densities are higher and trees are more regularly spaced than in forests. Savanna covers approximately 20% of the Earths land area, the word originally entered English in 1555 as the Latin Zauana, equivalent in the orthography of the times to zavana. Peter Martyr reported it as the name for the plain around Comagre. The accounts are inexact, but this is placed in present-day Madugandí or at points on the nearby Guna Yala coast opposite Ustupo or on Point Mosquitos. These areas are now given over to modern cropland or jungle. The common usage meaning to describe vegetation now conflicts with a simplified yet widespread climatic concept meaning, the divergence has sometimes caused areas such as extensive savannas north and south of the Congo and Amazon Rivers to be excluded from mapped savanna categories. Barrens has been used almost interchangeably with savanna in different parts of North America, sometimes midwestern savanna were described as grassland with trees. Different authors have defined the limits of savanna tree coverage as 5–10%. Two factors common to all environments are rainfall variations from year to year. In the Americas, e. g. in Belize, Central America, savanna vegetation is similar from Mexico to South America, savannas are subject to regular wildfires and the ecosystem appears to be the result of human use of fire. For example, Native Americans created the Pre-Columbian savannas of North America by periodically burning where fire-resistant plants were the dominant species, pine barrens in scattered locations from New Jersey to coastal New England are remnants of these savannas. Aboriginal burning appears to have responsible for the widespread occurrence of savanna in tropical Australia and New Guinea. The maquis shrub savannas of the Mediterranean region were created and maintained by anthropogenic fire. These fires are usually confined to the layer and do little long term damage to mature trees. However, these either kill or suppress tree seedlings, thus preventing the establishment of a continuous tree canopy which would prevent further grass growth
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This article incorporates text available under the CC BY-SA 3.0 license. World Wide Fund for Nature. "Mediterranean Forests, Woodlands, and Scrub Ecoregions". Archived from the original on 2011-04-01. Retrieved 2010-05-27.
Media related to Mediterranean forests, woodlands, and scrub at Wikimedia Commons
