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Frans Vera
Dr Frans Vera (born Franciscus Wilhelmus Maria Vera; Amsterdam, 4 June 1949) is a Dutch biologist and conservationist. He has played a key part in devising the current ecological strategy for the Netherlands. He has hypothesised that Western European primeval forests at the end of the Pleistocene epoch did not consist only of "closed-canopy" high-forest conditions, but also included pastures combined with forests, a hypothesis variously addressed as the Vera hypothesis or the wood-pasture hypothesis. Biography At a young age, Vera was fascinated by books by the Dutch writer, publisher and photographer A.B. Wigman (1891–1972) such as ' (1954), and by the Dutch naturalist, cineaste, photographer, journalist and writer Jan P. Strijbos (1891–1983). His teacher at primary school also stimulated his interest in nature. At high school he worked with Paul Opdam (born 1949) to search in the Utrechtse Heuvelrug moraine for the few remaining nests of the Northern goshawk, goshawk. He c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frans Vera
Dr Frans Vera (born Franciscus Wilhelmus Maria Vera; Amsterdam, 4 June 1949) is a Dutch biologist and conservationist. He has played a key part in devising the current ecological strategy for the Netherlands. He has hypothesised that Western European primeval forests at the end of the Pleistocene epoch did not consist only of "closed-canopy" high-forest conditions, but also included pastures combined with forests, a hypothesis variously addressed as the Vera hypothesis or the wood-pasture hypothesis. Biography At a young age, Vera was fascinated by books by the Dutch writer, publisher and photographer A.B. Wigman (1891–1972) such as ' (1954), and by the Dutch naturalist, cineaste, photographer, journalist and writer Jan P. Strijbos (1891–1983). His teacher at primary school also stimulated his interest in nature. At high school he worked with Paul Opdam (born 1949) to search in the Utrechtse Heuvelrug moraine for the few remaining nests of the Northern goshawk, goshawk. He c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frans Vera
Dr Frans Vera (born Franciscus Wilhelmus Maria Vera; Amsterdam, 4 June 1949) is a Dutch biologist and conservationist. He has played a key part in devising the current ecological strategy for the Netherlands. He has hypothesised that Western European primeval forests at the end of the Pleistocene epoch did not consist only of "closed-canopy" high-forest conditions, but also included pastures combined with forests, a hypothesis variously addressed as the Vera hypothesis or the wood-pasture hypothesis. Biography At a young age, Vera was fascinated by books by the Dutch writer, publisher and photographer A.B. Wigman (1891–1972) such as ' (1954), and by the Dutch naturalist, cineaste, photographer, journalist and writer Jan P. Strijbos (1891–1983). His teacher at primary school also stimulated his interest in nature. At high school he worked with Paul Opdam (born 1949) to search in the Utrechtse Heuvelrug moraine for the few remaining nests of the Northern goshawk, goshawk. He c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weesp–Lelystad Railway
The Weesp–Lelystad railway, also known as Flevolijn, is a railway in the Netherlands operated by Nederlandse Spoorwegen and owned by ProRail. The line runs from Weesp, North Holland to Lelystad, capital of the neighbouring province of Flevoland. It currently has seven stations, these are (southwest to northeast): Almere Poort, Almere Muziekwijk, Almere Centrum, Almere Parkwijk, Almere Buiten, Almere Oostvaarders and Lelystad Centrum. Almere Strand was closed in 2012 and Lelystad Zuid is due to open before 2025. Timeline *1987: the line opens between Weesp and Almere Buiten. The station Almere Parkwijk had not been built at the time. *1988: the line was finished when it was extended to Lelystad Centrum. *1996: Almere Parkwijk station opens. *2003: the Gooiboog curve opens, allowing direct trains to Hilversum and Utrecht. *2004: Almere Oostvaarders station opens. *2012: Almere Poort station opens, as well as the Hanzelijn (Lelystad to Zwolle). *2025: Planned opening of Le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rijkswaterstaat
Rijkswaterstaat, founded in 1798 as the ''Bureau voor den Waterstaat'' and formerly translated to Directorate General for Public Works and Water Management, is a Directorate-General of the Ministry of Infrastructure and Water Management of the Netherlands. Its role is the practical execution of the public works and water management, including the construction and maintenance of waterways and roads, and flood protection and prevention. The agency was also involved in the construction of big railway projects such as the Betuweroute and the HSL-Zuid. The mission of the organisation is: "Rijkswaterstaat is de rijksdienst die werkt aan droge voeten, schoon en voldoende water én aan de vlotte en veilige doorstroming van het verkeer" (Rijkswaterstaat is the national agency that provides dry feet, clean and sufficient water and a quick and safe flow of traffic). The agency is divided in 10 regional, 6 specialist services and 2 special services. As of 15 May 2017, the director-general (DG ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polder
A polder () is a low-lying tract of land that forms an artificial hydrological entity, enclosed by embankments known as dikes. The three types of polder are: # Land reclaimed from a body of water, such as a lake or the seabed # Flood plains separated from the sea or river by a dike # Marshes separated from the surrounding water by a dike and subsequently drained; these are also known as ''koogs'', especially in Germany The ground level in drained marshes subsides over time. All polders will eventually be below the surrounding water level some or all of the time. Water enters the low-lying polder through infiltration and water pressure of groundwater, or rainfall, or transport of water by rivers and canals. This usually means that the polder has an excess of water, which is pumped out or drained by opening sluices at low tide. Care must be taken not to set the internal water level too low. Polder land made up of peat (former marshland) will sink in relation to its previous l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Land Reclamation
Land reclamation, usually known as reclamation, and also known as land fill (not to be confused with a waste landfill), is the process of creating new land from oceans, seas, riverbeds or lake beds. The land reclaimed is known as reclamation ground or land fill. In some jurisdictions, including parts of the United States, the term "reclamation" can refer to returning disturbed lands to an improved state. In Alberta, Canada, for example, reclamation is defined by the provincial government as "The process of reconverting disturbed land to its former or other productive uses." In Oceania, it is frequently referred to as land rehabilitation. History One of the earliest large-scale projects was the Beemster Polder in the Netherlands, realized in 1612 adding of land. In Hong Kong the Praya Reclamation Scheme added of land in 1890 during the second phase of construction. It was one of the most ambitious projects ever taken during the Colonial Hong Kong era.Bard, Solomon. 002 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flevoland
Flevoland () is the twelfth and youngest province of the Netherlands, established in 1986, when the southern and eastern Flevopolders, together with the Noordoostpolder, were merged into one provincial entity. It is in the centre of the country in the former Zuiderzee, which was turned into the freshwater IJsselmeer by the closure of the Afsluitdijk in 1932. Almost all of the land belonging to Flevoland was reclaimed in the 1950s and 1960s while splitting the Markermeer and Bordering lakes from the IJsselmeer. As to dry land, it is the smallest province of the Netherlands at , but not gross land as that includes much of the waters of the fresh water lakes (meres) mentioned. The province has a population of 423,021 as of January 2020 and consists of six municipalities. Its capital is Lelystad and its most populous city is Almere, which forms part of the Randstad and has grown to become the seventh largest city of the country. Flevoland is bordered in the extreme north by Fries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oostvaardersplassen
The Oostvaardersplassen () is a nature reserve in the Netherlands, managed by the ''Staatsbosbeheer'' (state forestry service). Covering about in the province of Flevoland, it is an experiment in rewilding.Oostvaardersplassen is discussed, for example, in George Monbiot's book '' Feral: searching for enchantment on the frontiers of rewilding'' (2013). While being in favour of rewilding, Monbiot has doubts about this site's lack of tree cover and of predators. It is in a polder created in 1968; by 1989, its ecological interest had resulted in its being declared a Ramsar wetland. It became part of Nieuw Land National Park when that was established in 2018. Geography The Oostvaardersplassen are located in the municipality of Lelystad, between the towns of Lelystad and Almere, in the province of Flevoland in the Netherlands. The area of is situated on the shore of the Markermeer in the center of the Flevopolder. The Oostvaardersplassen can be divided into a wet area in the northwe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nature Conservation
Nature conservation is the moral philosophy and conservation movement focused on protecting species from extinction, maintaining and restoring habitats, enhancing ecosystem services, and protecting biological diversity. A range of values underlie conservation, which can be guided by biocentrism, anthropocentrism, ecocentrism, and sentientism, environmental ideologies that inform ecocultural practices and identities. There has recently been a movement towards evidence-based conservation which calls for greater use of scientific evidence to improve the effectiveness of conservation efforts. As of 2018 15% of land and 7.3% of the oceans were protected. Many environmentalists set a target of protecting 30% of land and marine territory by 2030. In 2021, 16.64% of land and 7.9% of the oceans were protected. The 2022 IPCC report on climate impacts and adaptation, underlines the need to conserve 30% to 50% of the Earth's land, freshwater and ocean areas – echoing the 30% goal of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oostvaardersplassen Panorama Banner
The Oostvaardersplassen () is a nature reserve in the Netherlands, managed by the ''Staatsbosbeheer'' (state forestry service). Covering about in the province of Flevoland, it is an experiment in rewilding.Oostvaardersplassen is discussed, for example, in George Monbiot's book '' Feral: searching for enchantment on the frontiers of rewilding'' (2013). While being in favour of rewilding, Monbiot has doubts about this site's lack of tree cover and of predators. It is in a polder created in 1968; by 1989, its ecological interest had resulted in its being declared a Ramsar wetland. It became part of Nieuw Land National Park when that was established in 2018. Geography The Oostvaardersplassen are located in the municipality of Lelystad, between the towns of Lelystad and Almere, in the province of Flevoland in the Netherlands. The area of is situated on the shore of the Markermeer in the center of the Flevopolder. The Oostvaardersplassen can be divided into a wet area in the northwes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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