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Capacitive deionization (CDI) is a technology to deionize water by applying an electrical potential difference over two electrodes, which are often made of porous carbon. [2] In other words, CDI is an electro-sorption method using a combination of a sorption media and an electrical field to separate ions and charged particles. [ 3 ]
The Rio Madeira A, B and C sustainable yield forests were created in 1990, among eight state forests created that year on the left bank of the Madeira River.The others were the Rio Vermelho A, B, C and D sustainable yield forests and the Rio Abunã Sustainable Yield Forest They covered an area of 587,207 hectares (1,451,020 acres). [1]
Electricity on Madeira is provided solely through EEM (Empresa de Electricidade da Madeira, SA, which holds a monopoly for the provision of electrical supply on the autonomous region) and consists largely of fossil fuels, but with a significant supply of seasonal hydroelectricity from the levada system, wind power and a small amount of solar.
The International Business Center of Madeira (IBCM) or Madeira International Business Centre (MIBC), formally known as the Madeira Free Trade Zone, is a set of tax benefits authorised by Decree-Law 500/80 in 1980, legislated [1] [2] in 1986, and amended throughout the years by the Portuguese government to favor the Autonomous Region of Madeira.
The lands are irrigated by numerous ravines, such as the Ribeira da Fajã das Éguas, Ribeira do Poço and Ribeira da Serra de Água (which are affluentes of the Ribeira da Ribeira Brava, the main waterway in the municipality). Serra de Água is situated 8 kilometres (5.0 mi) from the municipal seat of Ribeira Brava, connected by a regional ...
Over half of Madeira's plant species are also found in the Mediterranean Basin. [3] Before Madeira was settled, laurel forests, known as laurissilva covered most of the island. Laurissilva now covers 16 % of the island, and is found between 300 and 1,300 metres (980 and 4,270 ft) elevation on the Madeira's wet north-facing slopes, and from 700 ...
In population ecology and economics, maximum sustainable yield (MSY) is theoretically, the largest yield (or catch) that can be taken from a species' stock over an indefinite period.
The ground cover in almost all the Paul da Serra is composed of underbrush, reminiscent of its former use as grazing site, stressing among other the Feiteira (Pteridium aquilinum), highland bent, (Agrostis castellana), broom (Cytisus scoparius ssp. scoparius, C. striatus and C. multiflorus), the gorse (Ulex europaeus ssp. latebracteatus and U ...