Banca de QUALIFICAÇÃO: ANNY CATARINA NOBRE DE SOUZA
Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.DISCENTE : ANNY CATARINA NOBRE DE SOUZA
DATA : 19/09/2022
HORA: 14:30
LOCAL: meet.google.com/cts-xakp-jtg
TÍTULO:
DESERTIFICATION IN THE CRYSTALLINE PORTION OF THE WATER BASIN OF APODI-MOSSORÓ,
RIO GRANDE DO NORTE, BRAZILPALAVRAS-CHAVES:
Keywords: desertification; geobiophysical indicators; geosystem; hydrographic basin; Apodi-Mossoró River.
PÁGINAS: 119
GRANDE ÁREA: Ciências Sociais Aplicadas
ÁREA: Planejamento Urbano e Regional
RESUMO:
Desertification is a socio-environmental problem that affects dry lands par excellence - arid, semi-arid and dry sub-humid areas - resulting from natural conditions and the aggravation of human actions, causing rupture, irreversibility of these environments and compromising the lives of populations. In this sense, this investigation is centered on the issue of desertification and the methodological repercussions of the geobiophysical indicators of desertification. To do so, it starts from the following problem: What are the levels of susceptibility to desertification in the crystalline portion of the Apodi-Mossoró Hydrographic Basin? The general objective is to analyze the susceptibility to desertification in the crystalline portion of the Apodi-Mossoró Hydrographic Basin; specifically; carry out geoenvironmental characterization of the crystalline portion of the Apodi-Mossoró watershed; to know the history of territorial use and occupation and the current socioeconomic activities of the area; identify levels of susceptibility to desertification in the study area through geobiophysical indicators. From the methodological point of view, the research is classified as applied in nature, explanatory by the objectives adopted and when the way of approaching the problem is quantitative-qualitative, in relation to the study design, characterized by the execution procedures, it is bibliographical, documentary , survey and field. Therefore, it is important to highlight that this procedural rite takes place in two main stages: in the office and in the field. The research has as its study location the Apodi-Mossoró watershed, narrowly the territorial cut of its crystalline portion, with an area of 7,352,784 km2, housing 57 municipalities, some partially inserted. In its entirety, the Apodi-Mossoró basin presents a geological singularity that conditions all its landscape dynamics. It is divided into two geological terrains: Precambrian crystalline basement in its upper and middle upper reaches, part of this study, and Mesozoic and Cenozoic sedimentary units of the Potiguar basin in the lower middle to lower reaches. Regarding the geoenvironmental behavior of the crystalline portion, considering the geomorphological element, it is possible to specialize five environmental systems in the area, namely: Residual Massif of São Miguel and Luís Gomes, Residual Massif of Martins and Portalegre, Sertões dissecados of Pau dos Ferros, Sertões Campo Grande and Rio Apodi fluvial plains.
MEMBROS DA BANCA:
Presidente - 12269 - MARIA LOSANGELA MARTINS DE SOUSA
Interno - 050.863.304-40 - JORGE LUIS DE OLIVEIRA PINTO FILHO - UFERSA
Externa à Instituição - VLÁDIA PINTO VIDAL DE OLIVEIRA - UFC