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Topic Review
Biography
Topic Review
Landscape Connectivity
Landscape connectivity in ecology is, broadly, "the degree to which the landscape facilitates or impedes movement among resource patches". Alternatively, connectivity may be a continuous property of the landscape and independent of patches and paths. Connectivity includes both structural connectivity (the physical arrangements of disturbance and/or patches) and functional connectivity (the movement of individuals across contours of disturbance and/or among patches). Functional connectivity includes actual connectivity (requires observations of individual movements) and potential connectivity in which movement paths are estimated using the life-history data. The degree to which a landscape is connected determines the amount of dispersal there is among patches, which influences gene flow, local adaptation, extinction risk, colonization probability, and the potential for organisms to move as they cope with climate change.
493
27 Oct 2022
Topic Review
Mammoth Mountain
Mammoth Mountain is a lava dome complex partially located within the town of Mammoth Lakes, California, in the Inyo National Forest of Madera and Mono Counties. It is home to a large ski area primarily on the Mono County side. Mammoth Mountain was formed in a series of eruptions that ended 57,000 years ago. Mammoth still produces hazardous volcanic gases that kill trees and caused ski patroller fatalities in 2006.
492
01 Dec 2022
Topic Review
Aydın
Aydın (/ˈaɪdɪn/ EYE-din; Turkish: [ˈajdɯn]; formerly named Güzelhisar, Ancient and Modern Greek: Τράλλεις /Tralleis/) is a city in and the seat of Aydın Province in Turkey's Aegean Region. The city is located at the heart of the lower valley of Büyük Menderes River (ancient Meander River) at a commanding position for the region extending from the uplands of the valley down to the seacoast. Its population was 207,554 in 2014. Aydın city is located along a region which was famous for its fertility and productivity since ancient times. Figs remain the province's best-known crop, although other agricultural products are also grown intensively and the city has some light industry. At the crossroads of a busy transport network of several types, a six-lane motorway connects Aydın to İzmir, Turkey's second port, in less than an hour, and in still less time to the international Adnan Menderes Airport, located along the road between the two cities. A smaller airport, namely Aydın Airport, is located a few kilometers in the South-East of Aydın. The region of Aydın also pioneered the introduction of railways into Turkey in the 19th century and still has the densest railroad network. The province of Aydın is also where a number of internationally known historic sites and centers of tourism are concentrated.
490
18 Nov 2022
Topic Review
Bloodlands
Bloodlands: Europe Between Hitler and Stalin is a book by Yale historian Timothy D. Snyder that was first published by Basic Books on October 28, 2010. In the book, Snyder examines the political, cultural and ideological context tied to a specific region of Central and Eastern Europe, where Joseph Stalin 's Soviet Union and Adolf Hitler's Nazi Germany committed mass killings of an estimated 14 million noncombatants between 1933 and 1945, the majority outside the death camps of the Holocaust. Snyder's thesis is that the "bloodlands", a region that is now Poland , Belarus , Ukraine , the Baltic states (Estonia, Latvia, and Lithuania), northeastern Romania, and the westernmost fringes of Russia , is the area that the regimes of Stalin and Hitler, despite their conflicting goals, interacted to increase suffering and bloodshed many times worse than any seen in western history. Snyder notes similarities between the two totalitarian regimes and also the enabling interactions that reinforced the destruction and the suffering that were brought to bear on noncombatants. Making use of many new primary and secondary sources from Central and Eastern Europe, Snyder brings scholarship to many forgotten, misunderstood, or incorrectly-remembered parts of the history, and he particularly notes that most of the victims were killed outside the concentration camps of the respective regimes. The book earned many positive reviews and has been called "revisionist history of the best kind". It was awarded numerous prizes, including the 2013 Hannah Arendt Prize for Political Thought.
481
28 Nov 2022
Topic Review
Bryce Canyon National Park
Bryce Canyon National Park (/braɪs/) is an American national park located in southwestern Utah. The major feature of the park is Bryce Canyon, which despite its name, is not a canyon, but a collection of giant natural amphitheaters along the eastern side of the Paunsaugunt Plateau. Bryce is distinctive due to geological structures called hoodoos, formed by frost weathering and stream erosion of the river and lake bed sedimentary rocks. The red, orange, and white colors of the rocks provide spectacular views for park visitors. Bryce Canyon National Park is much smaller, and sits at a much higher elevation than nearby Zion National Park. The rim at Bryce varies from 8,000 to 9,000 feet (2,400 to 2,700 m). The Bryce Canyon area was settled by Mormon pioneers in the 1850s and was named after Ebenezer Bryce, who homesteaded in the area in 1874. The area around Bryce Canyon was originally designated as a national monument by President Warren G. Harding in 1923 and was redesignated as a national park by Congress in 1928. The park covers 35,835 acres (55.992 sq mi; 14,502 ha; 145.02 km2) and receives substantially fewer visitors than Zion National Park (nearly 4.3 million in 2016) or Grand Canyon National Park (nearly 6 million in 2016), largely due to Bryce's more remote location. In 2016, Bryce Canyon received 2,365,110 recreational visitors, representing an increase of 35% from the prior year.
480
25 Oct 2022
Topic Review
Location-Based Advertising
Location-based advertising (LBA) is a form of advertising that integrates mobile advertising with location-based services. The technology is used to pinpoint consumers location and provide location-specific advertisements on their mobile devices. According to Bruner and Kumar (2007), "LBA refers to marketer-controlled information specially tailored for the place where users access an advertising medium".
479
15 Nov 2022
Topic Review
Badlands National Park
Badlands National Park is an American national park located in southwestern South Dakota. The park protects 242,756 acres (379.306 sq mi; 98,240 ha) of sharply eroded buttes and pinnacles, along with the largest undisturbed mixed grass prairie in the United States. The National Park Service manages the park, with the South Unit being co-managed with the Oglala Lakota tribe. The Badlands Wilderness protects 64,144 acres (100.225 sq mi; 25,958 ha) of the park as a designated wilderness area, and is one site where the black-footed ferret, one of the most endangered mammals in the world, was reintroduced to the wild. The South Unit, or Stronghold District, includes sites of 1890s Ghost Dances, a former United States Air Force bomb and gunnery range, and Red Shirt Table, the park's highest point at 3,340 feet (1,020 m). Authorized as Badlands National Monument on March 4, 1929, it was not established until January 25, 1939. Badlands was redesignated a national park on November 10, 1978. Under the Mission 66 plan, the Ben Reifel Visitor Center was constructed for the monument in 1957–58. The park also administers the nearby Minuteman Missile National Historic Site. Movies such as Dances with Wolves (1990) and Thunderheart (1992) were partially filmed in Badlands National Park.
476
31 Oct 2022
Topic Review
Page LaPyout (Cartography)
Page layout, also called map layout or map composition, is the part of Cartographic design that involves assembling various map elements on a page. This may include the map image itself, along with titles, legends, scale indicators, inset maps, and other elements. It follows principles similar to page layout in graphic design, such as balance, gestalt, and visual hierarchy. The term map composition is also used for the assembling of features and symbols within the map image itself, which can cause some confusion; these two processes share a few common design principles but are distinct procedures in practice. Similar principles of layout design apply to maps produced in a variety of media, from large format wall maps to illustrations in books to interactive web maps, although each medium has unique constraints and opportunities.
474
24 Oct 2022
Topic Review
Fire-vegetation Feedbacks and Alternative Stable States
The relationship between fire, vegetation, and climate create what is known as a fire regime. Within a fire regime, fire ecologists study the relationship between diverse ecosystems and fire; not only how fire affects vegetation, but also how vegetation affects the behavior of fire. The study of neighboring vegetations types that may be highly flammable and less flammable has provided insight into how these vegetation types can exist side by side, and are maintained by the presence or absence of fire events. Ecologists have studied these boundaries between different vegetation types, such as a closed canopy forest and a grassland, and hypothesized how climate, and soil fertility create these boundaries in vegetation types. Research in the field of pyrogeography shows how fire also plays an important role in the maintenance of dominant vegetation types, and how different vegetation types with distinct relationships to fire can exist side by side in the same climate conditions. These relationships can be described in conceptual models called fire-vegetation feedbacks, and alternative stable states.
470
29 Sep 2022
Topic Review
Comparison of Road Noise Policies
Developing innovative noise policies that build on international best practices is difficult when policies around the world differ along many dimensions, ranging from different sources covered to different levels of governance involved. This is particularly critical in the context of road traffic, identified as one of the main culprits leading to noise-associated complaints and health issues.
460
07 Feb 2022
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