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| Registros recuperados: 31 | |
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| Gollner, Sabine; Kaiser, Stefanie; Menzel, Lena; Jones, Daniel O. B.; Brown, Alastair; Mestre, Nelia C.; Van Oevelen, Dick; Menot, Lenaick; Colaco, Ana; Canals, Miguel; Cuvelier, Daphne; Durden, Jennifer M.; Gebruk, Andrey; Egho, Great A.; Haeckel, Matthias; Marcon, Yann; Mevenkamp, Lisa; Morato, Telmo; Pham, Christopher K.; Purser, Autun; Sanchez-vidal, Anna; Vanreusel, Ann; Vink, Annemiek; Arbizu, Pedro Martinez. |
| With increasing demand for mineral resources, extraction of polymetallic sulphides at hydrothermal vents, cobalt-rich ferromanganese crusts at seamounts, and polymetallic nodules on abyssal plains may be imminent. Here, we shortly introduce ecosystem characteristics of mining areas, report on recent mining developments, and identify potential stress and disturbances created by mining. We analyze species’ potential resistance to future mining and perform meta-analyses on population density and diversity recovery after disturbances most similar to mining: volcanic eruptions at vents, fisheries on seamounts, and experiments that mimic nodule mining on abyssal plains. We report wide variation in recovery rates among taxa, size, and mobility of fauna. While... |
| Tipo: Text |
Palavras-chave: Deep ocean; Disturbance; Minerals; Mining; Abyssal plains; Hydrothermal vents; Seamounts; Resilience; Recovery; Benthos. |
| Ano: 2017 |
URL: https://archimer.ifremer.fr/doc/00382/49291/49690.pdf |
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| Cuvelier, Daphne; Gollner, Sabine; Jones, Daniel Ob; Kaiser, Stefanie; Arbizu, Pedro Martinez; Menzel, Lena; Mestre, Nelia C.; Morato, Telmo; Pham, Christopher; Pradillon, Florence; Purser, Autun; Raschka, Uwe; Sarrazin, Jozee; Simon-lledo, Erik; Stewart, Ian M.; Stuckas, Heiko; Sweetman, Andrew K.; Colaco, Ana. |
| Mining impacts will affect local populations to different degrees. Impacts range from removal of habitats and possible energy sources to pollution and smaller-scale alterations in local habitats that, depending on the degree of disturbance, can lead to extinction of local communities. While there is a shortage or even lack of studies investigating impacts that resemble those caused by actual mining activity, the information available on the potential long-lasting impacts of seabed mining emphasise the need for effective environmental management plans. These plans should include efforts to mitigate deep-sea mining impact such as avoidance, minimisation and potentially restoration actions, to maintain or encourage reinstatement of a resilient ecosystem. A... |
| Tipo: Text |
Palavras-chave: Deep sea; Mining; Restoration; Mitigation; Impacts; Assisted recovery; (re-)colonisation. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00470/58209/60711.pdf |
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| Utteridge, T.M.A.; Edwards, P.J.. |
| The highest mountains in South-East Asia are in the Sudirman range of Indonesian New Guinea; the highest is Mt Jaya which rises to 4 884 m and is still partly glaciated. The geological history of the region has left it rich in mineral deposits and the alpine area is currently being mined for copper. In 1997 a project was initiated by the Royal Botanic Gardens, Kew, in conjunction with the mining companies Rio Tinto and PT-Freeport Indonesia, to study the region’s flora. An introduction to the region, including geology, glaciation and past exploration will be given, as well as the history and objectives of the Kew project. During the project, Kew made several collaborative expeditions to the area, as well as a database of all historical collections from Mt... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Conservation; Indonesia; Mining; Pteridophytes. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/525038 |
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| Karner, S.. |
| The installation of a „Haus der Geschichte Österreichs im 20. Jahrhundert“ is incorporated in the programme of the Austrian Government, based on a preliminary study by the author. It should be realised in 2006 and will include the history of the Austrian Republic from 1918 to the present, emphasising the history of the First and Second Republic, and the Third Reich. Original sources will be collected and made available to schools, officials, the media and private persons. The development of Austria is seen as part of the development of Europe and, as such, also as part of the history of the World. Emphasis is placed on subjects to which Austria had an obligation, such as documents on the persecution and killing of Jews, Roma and Sinti, as well as the exile... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Austria; History; 20th century; ‘Haus der Geschichte’; Museum; ‘Vergangenheitsbewältigung’; Economic history; Mining; 15.70. |
| Ano: 2004 |
URL: http://www.repository.naturalis.nl/record/215461 |
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| Cheek, M.. |
| Two new paniculate species of Nepenthes, N. halmahera and N. weda, both allied to N. danseri Jebb & Cheek, are described respectively from lowland and lower montane forest on ultramafic substrate. Nepenthes weda appears to be unique in the genus due to the adaxial tepal surfaces which in the distal portion are hairy and lack nectar glands. This species is also unique among paniculate members of the genus in its forward-facing, concave subapical lid appendage. Both species are currently only known from the Weda Bay Nickel Project concession area in Halmahera, Indonesia, and are assessed as Critically Endangered using the 2012 IUCN standard. Two character states are formally described and named for the first time in Nepenthes: nanophyll rosettes and... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Character state; Critically endangered; Mining; Ultramafic; Weda Bay Nickel Project. |
| Ano: 2015 |
URL: http://www.repository.naturalis.nl/record/578430 |
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| Gnandi, K.; Tobschall, H.J.. |
| Metal concentrations of 37 soil samples taken from mining areas (abandoned mine pits and transport routes) in Kpogamé and Hahotoé (southern Togo) range from 0.2-43 ppm for Cd, 15-115 ppm for Pb, 182-1,029 ppm for Cr, 18-356 ppm for Cu, 15-342 pm for Ni, 90-513 ppm for V, 35-536 ppm for Zn, 80-469 ppm for Zr and 266-3,161 ppm for Sr. The tropical alteration of the ore waste plays an important role in the distribution of trace elements in the studied soils. Because the alteration affects the element mobility, generally old abandoned mining areas, which , together with soils near the transport routes, show a higher degree of contamination. Under low pH and oxidising conditions in studied soils Cd, Ni and Zn are generally easily mobilised and are thus... |
| Tipo: Journal Contribution |
Palavras-chave: Heavy metals; Mining; Phosphorite; Pollution; Heavy metals; Pollution; Http://aims.fao.org/aos/agrovoc/c_2223; Http://aims.fao.org/aos/agrovoc/c_6077. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/2715 |
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| Breitenbach, Raquel; Neumann, Pedro Selvino; Moura, Luciane D. De. |
| Os projetos de intervenção buscam alavancar alternativas que tenham como ponto de partida alocar os recursos das unidades produtivas em prol do desenvolvimento das localidades rurais. Para a formulação desses projetos, os técnicos precisam conhecer exaustivamente o local a ser trabalhado, para isso, é imprescindível que seja lançado também um olhar antropológico acerca da população que compõem a localidade estudada. Nesse sentido, o presente trabalho teve como objetivo identificar, por meio de uma pesquisa de campo, os aspectos antropológicos (o homem e sua história, ciclos de ocupação, crenças, tradições, mitos, religião) da população de Minas do Camaquã, distrito de Caçapava do Sul no estado do Rio Grande do Sul. A metodologia empregada na pesquisa... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Desenvolvimento rural; Aspectos antropológicos; Mineração; Rural development; Anthropological aspects; Mining; Crop Production/Industries. |
| Ano: 2008 |
URL: http://purl.umn.edu/109786 |
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| Zegarra Mendez, Eduardo; Orihuela, Jose Carlos; Paredes, Maritza. |
| Este estudio es una exploración cuantitativa del impacto de la actividad minero-metálica en los hogares de la sierra peruana, en el que hemos empleado métodos estándares de evaluación de impactos. Sobre la base de datos de la ENAHO 2003/04, realizamos un análisis separado por hogares rurales y urbanos. Encontramos una asociación positiva entre la minería y los ingresos y gastos de las familias urbanas, pero no de las familias rurales. En este último caso, sin embargo, sí encontramos evidencia de una menor tasa de pobreza relacionada con la presencia minera. Además, hallamos correlaciones negativas entre minería y acceso a servicios de agua y desagüe y una mayor incidencia potencial de enfermedades crónicas y agudas, especialmente en los hogares urbanos.... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Minería; Ingresos de hogares; Conflictos sociales; Sierra; Perú; Mining; Household income; Social conflicts; Highland; Peru; Community/Rural/Urban Development; Industrial Organization; L71; R1; R2. |
| Ano: 2007 |
URL: http://purl.umn.edu/37703 |
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| Moreira,Geisianny Augusta Monteiro; Vale,Helson Mario Martins do. |
| ABSTRACT Soils of the Quadrilátero Ferrífero are rich in mineral resources, especially gold and iron. Soil management and mining activities greatly impact soil biology. However, studies addressed to the diversity of microorganisms and their ecological role in the recovery of these areas are scarce. This study aimed to assess the yeast occurrence in soils with natural vegetation (Atlantic Forest, neotropical savanna, and iron outcrop) and areas with anthropogenic modifications (Eucalyptus stand and rehabilitated area) in the Quadrilátero Ferrífero region. We isolated and identified a total of 68 yeast. Partial sequencing of the 26S ribosomal gene revealed the presence of six genera: Saitozyma, Pseudozyma, Meyerozyma, Debaryomyces, Lipomyces, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diversity; Fungi; Land use; Mining. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832018000100418 |
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| Guimarães,Lorena Abdalla de Oliveira Prata; Dias,Luiz Eduardo; Rocha,Genelício Crusoé; Assis,Igor Rodrigues de; Fernandes,Raphael Bragança Alves. |
| ABSTRACT Tailings from bauxite washing produced in Porto Trombetas, Pará state, a Brazilian Amazon region, have chemical and physical characteristics limiting the development of plants, which hinders to revegetate the tanks where they are deposited. This study was carried out under field conditions, and aimed to assess the physical quality of these tailings after a decade of recovery practices. Three treatments were assessed: no application of inputs and planting of seedlings (T1) and two levels of fertilization, one with lower (T2) and other with higher (T3) doses of limestone and fertilizers associated with planting tree seedlings. After ten years of experimentation, penetration resistance (PR) and substrate moisture up to 60 cm depth were assessed and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Revegetation; Mining; Natural regeneration.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902018000200192 |
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| Registros recuperados: 31 | |
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