Indo-Pacific Palms as a Model Group
... Botanical Gardens, Kew) and Professor Vincent Savolainen (Life Sciences) Department: Royal Botanical Gardens, Kew Tropical rainforests are the most diverse terrestrial ecosystems on earth, housing >50% of the world’s species in 7% of the total land surface area. Despite their importance to climate, ...
... Botanical Gardens, Kew) and Professor Vincent Savolainen (Life Sciences) Department: Royal Botanical Gardens, Kew Tropical rainforests are the most diverse terrestrial ecosystems on earth, housing >50% of the world’s species in 7% of the total land surface area. Despite their importance to climate, ...
The Enchanted Isles
... Similarly, it is believed that as few as two members of a single finch species arrived on the islands eons ago and eventually evolved into 13 distinct species. Because these islands were not discovered by people until 1535, when the Bishop of Panama was blown off course while sailing to Peru, the an ...
... Similarly, it is believed that as few as two members of a single finch species arrived on the islands eons ago and eventually evolved into 13 distinct species. Because these islands were not discovered by people until 1535, when the Bishop of Panama was blown off course while sailing to Peru, the an ...
Island Biogeography - University of Windsor
... • Losses were highest for forest specialists (34-87% of taxa extinct) in taxa like butterflies, birds, fish and mammals. • Loss rates were lower (5-80%) for vascular plants, decapods, amphibians and reptiles. • More than 50% of Singapore’s residual native biodiversity is sheltered in reserves that a ...
... • Losses were highest for forest specialists (34-87% of taxa extinct) in taxa like butterflies, birds, fish and mammals. • Loss rates were lower (5-80%) for vascular plants, decapods, amphibians and reptiles. • More than 50% of Singapore’s residual native biodiversity is sheltered in reserves that a ...
Invasive Species in the Galapagos Islands Goats and Blackberry
... in future trips. Almost all the main islands on the Galapagos (Floreana, Santa Fé, Española, Santa Cruz, San Cristóbal, Isabela, Pinta and Marchena) have suffered because of the goat’s population growth. The numbers have increased on the order of thousands in just one decade. The devastating consequ ...
... in future trips. Almost all the main islands on the Galapagos (Floreana, Santa Fé, Española, Santa Cruz, San Cristóbal, Isabela, Pinta and Marchena) have suffered because of the goat’s population growth. The numbers have increased on the order of thousands in just one decade. The devastating consequ ...
Introduced herbivores and their management in
... of the island and cases of human–elephant conflicts in the mainland. Captive elephants, used for forestry purposes, were not within the ambit of the discussion. ...
... of the island and cases of human–elephant conflicts in the mainland. Captive elephants, used for forestry purposes, were not within the ambit of the discussion. ...
Biocontrol in support of island ecosystems: an overview.
... Impacts of land use Natural disturbance cycles, especially storms All of the above likely worsen with climate change Limited capacity for biocontrol research Negative attitudes toward new introductions of any kind ...
... Impacts of land use Natural disturbance cycles, especially storms All of the above likely worsen with climate change Limited capacity for biocontrol research Negative attitudes toward new introductions of any kind ...
Community and Ecosystem
... Richness • Preston found fewest bird species live on smallest islands and most species on largest islands. • Nilsson et.al. found island area was best single predictor of species richness among woody plants, carabid beetles, and land snails. ...
... Richness • Preston found fewest bird species live on smallest islands and most species on largest islands. • Nilsson et.al. found island area was best single predictor of species richness among woody plants, carabid beetles, and land snails. ...
cook islands
... Summary of species on the 2008 IUCN Red List The Pacific islands of Oceania cover almost 15% of the world’s surface and are characterised by a high degree of ecosystem and species diversity. The region is characterised by thousands of isolated small coral atolls and higher volcanic islands, which ha ...
... Summary of species on the 2008 IUCN Red List The Pacific islands of Oceania cover almost 15% of the world’s surface and are characterised by a high degree of ecosystem and species diversity. The region is characterised by thousands of isolated small coral atolls and higher volcanic islands, which ha ...
Spratly Islands
... kilometers) from east to west. There are eight low, sandy islands, 26 reefs, 21 shoals, and 10 submerged banks, with a total land area above water of less than 2 square miles (5 square kilometers). This is because most of the reefs in the Spratly Islands are submerged at high tide. Atolls here have ...
... kilometers) from east to west. There are eight low, sandy islands, 26 reefs, 21 shoals, and 10 submerged banks, with a total land area above water of less than 2 square miles (5 square kilometers). This is because most of the reefs in the Spratly Islands are submerged at high tide. Atolls here have ...
Island Biogeography: Patterns in Species Richness Island Patterns
... General themes of equilibrium theory of island biogeography: (1) the tendency for species numbers to increase with area; (2) tendency for species numbers to decrease with isolation; immigration and extinction are relatively frequent -- so numbers don’t necessarily change, but species composition doe ...
... General themes of equilibrium theory of island biogeography: (1) the tendency for species numbers to increase with area; (2) tendency for species numbers to decrease with isolation; immigration and extinction are relatively frequent -- so numbers don’t necessarily change, but species composition doe ...
July 2013 - Wicbirds
... by the US Fish and Wildlife Service (USFWS) in partnership with Island Conservation, a project was implemented to remove invasive rats from the island (reported in CSI Newsletter April 2012). This project is part of a larger effort to help restore Desecheo’s natural systems and wildlife by removing ...
... by the US Fish and Wildlife Service (USFWS) in partnership with Island Conservation, a project was implemented to remove invasive rats from the island (reported in CSI Newsletter April 2012). This project is part of a larger effort to help restore Desecheo’s natural systems and wildlife by removing ...
D1 Species Conclusions
... When choosing species for D1, these should reflect response to pressures (reflected in scientific criteria) Group did not agree with primary / secondary criteria distinction – not always helpful for assessment process Unclear how D3 should be used in D1 assessments. ...
... When choosing species for D1, these should reflect response to pressures (reflected in scientific criteria) Group did not agree with primary / secondary criteria distinction – not always helpful for assessment process Unclear how D3 should be used in D1 assessments. ...
TumbesChoco - WordPress.com
... destruction has mostly resulted from explosive population growth, doubling of agricultural activity, major increases in timber extraction, and the establishment of large-scale plantation forests of palm oil and eucalyptus. Panama's Darién retains about 65 percent of its original forest, it is threat ...
... destruction has mostly resulted from explosive population growth, doubling of agricultural activity, major increases in timber extraction, and the establishment of large-scale plantation forests of palm oil and eucalyptus. Panama's Darién retains about 65 percent of its original forest, it is threat ...
Tardigrada of Grand Cayman, West Indies, with descriptions of two
... Republic (Schuster & Toftner 1982, Kaczmarek et al. 2007) in the Greater Antilles and Curaçao (du Bois-Reymond Marcus 1960), Los Testigos (du Bois-Reymond Marcus 1960), Barbados (Meyer & Hinton, in press) and Saint Lucia (Iharos 1982) in the Lesser Antilles. The Cayman Islands are located in the wes ...
... Republic (Schuster & Toftner 1982, Kaczmarek et al. 2007) in the Greater Antilles and Curaçao (du Bois-Reymond Marcus 1960), Los Testigos (du Bois-Reymond Marcus 1960), Barbados (Meyer & Hinton, in press) and Saint Lucia (Iharos 1982) in the Lesser Antilles. The Cayman Islands are located in the wes ...
N far
... It would have changed, however, as the result of independent evolution and extinction. The biota of island arcs and hotspot island chains originally arrived by trans-ocean dispersal. In both cases, several islands exist at one time, creating the possibility for inter-island dispersal and a more comp ...
... It would have changed, however, as the result of independent evolution and extinction. The biota of island arcs and hotspot island chains originally arrived by trans-ocean dispersal. In both cases, several islands exist at one time, creating the possibility for inter-island dispersal and a more comp ...
Lecture 22: Coevolution
... • > 99% of all species are extinct • Because of: 1) Background extinctions: • gen’lly due to biotic factors • e.g. competition, predation etc. ...
... • > 99% of all species are extinct • Because of: 1) Background extinctions: • gen’lly due to biotic factors • e.g. competition, predation etc. ...
Galapagos Islands: A Protected Territory
... Fur seals came very close to extinction. Tortoises were killed for their meat or to make cooking oil. ...
... Fur seals came very close to extinction. Tortoises were killed for their meat or to make cooking oil. ...
October 2014
... ii) The experimental plots excluding deer incurred much damage in a series of storms and winds which affected the Andaman Islands between November 2013 and January 2014. Further, the exclosure design seemed to fail in keeping the deer out after a certain period (9-12 months). These factors led to al ...
... ii) The experimental plots excluding deer incurred much damage in a series of storms and winds which affected the Andaman Islands between November 2013 and January 2014. Further, the exclosure design seemed to fail in keeping the deer out after a certain period (9-12 months). These factors led to al ...
Preview - Magnolia press
... The Ogasawara Islands (= Bonin Islands) are typical oceanic islands, located about 1,000 km to the south of Tokyo in the northwest Pacific Ocean (Ito 1998; Shimizu 2003) and they consist of about 30 small islands scattered in the subtropical area. By this geographical context, their faunas currently ...
... The Ogasawara Islands (= Bonin Islands) are typical oceanic islands, located about 1,000 km to the south of Tokyo in the northwest Pacific Ocean (Ito 1998; Shimizu 2003) and they consist of about 30 small islands scattered in the subtropical area. By this geographical context, their faunas currently ...
Theory of Island Biogeography Rescue effect _____ Target effect
... Island Biogeography Theory has been widely applied to habitat islands at a range of scales: ...
... Island Biogeography Theory has been widely applied to habitat islands at a range of scales: ...
Word File - UNESCO World Heritage Centre
... Gamari Island in Saudi Arabia is composed of two small flat fossil coral islands. The uninhabited islands having a combined total of 14.7 ha are examples of relatively unspoilt Red Sea Islands with an interesting community of terrestrial breeding birds and dense vegetation cover. Also protected in t ...
... Gamari Island in Saudi Arabia is composed of two small flat fossil coral islands. The uninhabited islands having a combined total of 14.7 ha are examples of relatively unspoilt Red Sea Islands with an interesting community of terrestrial breeding birds and dense vegetation cover. Also protected in t ...
Predator-prey interactions: lecture content
... on Nevada mountain tops, birds’ z = 0.165, mammals’ z = 0.326 Deserts below not such a barrier for birds, which disperse more easily, show less effects of isolation (i.e., lower z; ...
... on Nevada mountain tops, birds’ z = 0.165, mammals’ z = 0.326 Deserts below not such a barrier for birds, which disperse more easily, show less effects of isolation (i.e., lower z; ...
Island floras are not necessarily more species poor than continental
... geology (continents, oceanic islands and continental islands), plant group (seed plants, ferns and fern allies, liverworts and mosses), biome and realm (the latter two as defined by Olson et al., 2001). The analyses demonstrate that whereas species richness patterns of seed plants conform to the exp ...
... geology (continents, oceanic islands and continental islands), plant group (seed plants, ferns and fern allies, liverworts and mosses), biome and realm (the latter two as defined by Olson et al., 2001). The analyses demonstrate that whereas species richness patterns of seed plants conform to the exp ...
Mascarene Islands
The Mascarene Islands (or Mascarenhas Archipelago) is a group of islands in the Indian Ocean east of Madagascar consisting of Mauritius, Réunion and Rodrigues. The collective title is derived from the Portuguese navigator Pedro Mascarenhas, who first visited them in the early sixteenth century. The islands share a common geologic origin in the volcanism of the Réunion hotspot beneath the Mascarene Plateau and form a distinct ecoregion with a unique flora and fauna.