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Navegando por Autor "PINHEIRO, Cleane do Socorro da Silva"

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    Extração de areia e seixo: desenvolvimento ou degradação? O caso de Porto Grande/AP
    (Universidade Federal do Pará, 2016-06-24) PINHEIRO, Cleane do Socorro da Silva; ROCHA, Gilberto de Miranda; http://lattes.cnpq.br/2436176783315749; MENDES, Ronaldo Lopes Rodrigues; http://lattes.cnpq.br/3384080521072847
    This dissertation approaches the aggregate extraction activity for civil construction (sand and pebble) and its relationship with the local development in the municipality of Porto Grande, state of Amapa. The aim is to analyze what socio-environmental impacts were generated by the activity and whether the same has helped or contributed to the local development of this municipality. Mining is an activity that usually causes environmental degradation. In Brazil, there are reports of mining companies who worked in several regions without proper socio-environmental responsibility, with a history of abandonment, leaving behind degraded areas and communities with no prospects of a better future. This research discusses development with the concept of human development, which is considered by the UN as the fulfillment of a set of requirements of well-being and quality of life. For the research, a qualitative assessment of the impacts generated by the sand and pebble extraction on land and the pebble extraction in the bed of the Araguari river was made through the Environmental Impact Assessment (EIA), using the Interaction Matrix method, complemented with the Control List, adapted from previous studies. The interaction matrix identified the relationship of the actions developed in the activity with the environmental factors, and the control list showed the main socio-environmental impacts generated. The correlation of the mining activity with the local development was made from the relationship of social and economic data, as the IFDM, HDI and GDP per capita, with the CFEM. The data indicate that the activity itself has a certain influence on some social and economic indicators, notwithstanding, in areas where the extraction of aggregates occurs there is a large liability, causing an imbalance of the socioeconomic factors with the environment (Income, health and education). This research has supported the preparation of draft of the Term of Reference for the Degraded Areas Recovery Plan (PRAD), which will be submitted to the environmental licensing agency. This draft should be simple to understand and achievable by entrepreneurs, and easy to be monitored by the agency, supporting the execution of an activity with socio-environmental responsibility.
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    Síntese da hidrogeologia nas bacias sedimentares do Amazonas e do Solimões: Sistemas Aquíferos Içá-Solimões e Alter do Chão
    (2013-03) SOUZA, Eliene Lopes de; GALVÃO, Paulo Henrique Ferreira; PINHEIRO, Cleane do Socorro da Silva; BAESSA, Marcus Paulus Martins; DEMÉTRIO, José Geilson Alves; BRITO, Wilker Roberto Rodrigues
    Geological maps and stratigraphic charts of the Amazon and Solimões sedimentary basins were reviewed, emphasizing the formations Alter do Chão, Içá and Solimões, the largest reserves of fresh groundwater in these basins. The lack of information on these formations was minimized by sample probe and stratigraphic profiles of construction, lithological and geophysical water and oil wells, obtained in the Base Operacional Geólogo Pedro de Moura, Urucu region, about 650 km southwest of Manaus (AM). In the Amazon Basin, the Aquifer System Alter do Chão is characterized by unconfined and confined aquifers, with transmissivity between 1.5 and 9.1 x 10-3 m2/s, indicated for public supply. In the Solimões Basin, this system is confined by Aquiclude Solimões, recovered by the Içá-Solimões Aquifers. The reserve is estimated as 33,000 km3. The Aquifer System Içá-Solimões, in Urucu, is unconfined-confined, with two aquifers hydraulically connected: the superficial, with top and bottom at depths near 20 and 70 m, respectively; and the deeper, between 50 and 120 m. With an outcrop area of 948,600 km2 in the Solimões Basin, the reservation of this system was estimated as 7,200 km3, less expressive than the Aquifer System Alter do Chão. The average hydrodynamic parameters were: T = 3 x 10-3 m2/s, S = 5 x 10-4 and K = 1 x 10-4 m/s, orders of magnitudes similar to those found in the aquifer Alter do Chão. Assessing the interrelationships and potential of these two regional aquifers sought to contribute to the hydrogeological knowledge in the Amazon Basin region, where researches on groundwater are still incipient.
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