Banca de DEFESA: JORGE LUIS DE OLIVEIRA PINTO FILHO

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
DISCENTE : JORGE LUIS DE OLIVEIRA PINTO FILHO
DATA : 29/08/2016
HORA: 14:30
LOCAL: Sala de Reuniões, Centro de Biociências
TÍTULO:

SUSTAINABILITY OF ACTIVITY OIL FIELD CANTO AREA AMARO, RN, BRAZIL

PALAVRAS-CHAVES:

Oil Activity Road; Vulnerability and Social and Environmental Risk; Planning and Environmental Management; Sustainability.

PÁGINAS: 259
GRANDE ÁREA: Outra
ÁREA: Ciências Ambientais
RESUMO:

In the West of the State of Rio Grande do Norte Region, located in the Basin Apodi-Mossoró River - BHRAM / RN, where their low course includes a considerable human intervention, related to oil and gas exploration, sand mining, limestone exploration, Salineira activity, trade and services, urbanization, vehicle traffic, cargo transportation, construction, tourism and hospitality, irrigated fruit, shrimp farming, fishing, livestock and wind power generation. From this human pressure this thesis was to evaluate the socioeconomic and environmental sustainability of cities in the lower course of this basin, as well as assess how the oil activity contributes to formation of an area of socioeconomic and environmental vulnerability in Oilfield Canto do Amaro - CPCA / RN. As methodological procedures were adopted: Radar graph application to measure the sustainability indicators of the municipalities of the lower course of BHRAM / RN; identification of environmental impacts in the CPCA / RN through the Pressure-State-Impact-Response System; monitoring of heavy metal content in diverse environments in the analyzed area; environmental perception of socioeconomic and environmental conditions of rural communities in the study area; evaluation of the water supply for human consumption in the investigated region; Proposition environmental management actions to mitigate the researched problematic. It was observed that the CPCA / RN through the stages of exploration, formation evaluation, exploration, drilling, completion, and increase production, create opportunities for job creation, income, royalties, energy, fuel and projection of the region on the national scene. However, this chain is great risks and environmental vulnerabilities through the generation of impacts of air emissions, generation of semi-solid waste (mud and gravel), solid waste generation, the generation of wastewater, noise generation, water pollution, soil pollution , noise pollution, air pollution, visual pollution, vegetation removal, erosion, interference with local flora, interference with local fauna, changing the stability of ecosystems, changes in land use dynamics, risks to workers health, pressure on local communities, interference with traditional activities and pressure on public services infrastructure. It was found that soil resource is the environmental compartment suffering more anthropogenic interference due support for other environmental systems and their multiple uses in the analyzed area. The settings related to the oil industry were behaved that with higher average levels of heavy metals: Cu, Cr, Fe (in activated wells), Ni (activated wells), and Pb (solid wastes). However, three other types of land uses had higher values of heavy metals: Cd (natural areas), Mn (River Carmo) and Zn (Shrimp); however these elements are relatively low when compared to those in vehicle traffic interference soils, petrochemical activity and quality benchmarks. It showed that local people have socioeconomic constraints and live in rural communities with deficiencies in environmental sanitation components. It was found weaknesses in water supply for human consumption in aspects of water quantity and water quality with undesirable behavior for Dissolved Oxygen parameters and oil content and greases. It concludes that the area of the CPCA / RN has socioeconomic and environmental vulnerabilities and risks compromising the sustainability of the lower course of BHRAM / RN.

MEMBROS DA BANCA:
Externo à Instituição - MARIA JOSE NASCIMENTO SOARES - UFS
Presidente - 1298966 - RAQUEL FRANCO DE SOUZA
Externo ao Programa - 347122 - REINALDO ANTONIO PETTA
Externo à Instituição - RODRIGO GUIMARÃES DE CARVALHO - UERN
Externo ao Programa - 1674419 - VERA LUCIA LOPES DE CASTRO