Banca de DEFESA: ARIANE APARECIDA BASTO DA SILVA

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
DISCENTE : ARIANE APARECIDA BASTO DA SILVA
DATA : 16/12/2023
HORA: 10:00
LOCAL: Sala virtual
TÍTULO:

Hierarchization of environmental information used in Brazilian ecological-economic zoning, scale 1:250,000

PALAVRAS-CHAVES:

Environmental management. Territorial organization. Environmental diagnosis. Integrated landscape. Sustainability.

PÁGINAS: 108
GRANDE ÁREA: Ciências Humanas
ÁREA: Geografia
SUBÁREA: Geografia Regional
ESPECIALIDADE: Análise Regional
RESUMO:

Ecological-Economic Zoning (EEZ) is an integrated landscape analysis tool that emerged as a planning instrument for public management in the National Environmental Policy. This form of zoning aims to analyze the potentialities and vulnerabilities of the landscape, based on a set of environmental information. The study's objective is to identify and prioritize the information used in the development of Brazilian EEZs at a scale of 1:250,000, following the methodological guidelines recommended by the Ministry of the Environment (MMA) and the consolidated zoning of the states of Acre, Mato Grosso do Sul, and Tocantins. The methodological procedures adopted were: literature review; collection of fundamental information from the MMA methodological guidelines and the three selected EEZs; comparative analysis of the information from the selected EEZs and the information indicated in the MMA methodological guidelines; development and application of an online questionnaire to zoning and planning experts, using the gathered information; analysis of the questionnaire and hierarchical ranking of the information using the percentage of importance assigned (0 to 10) based on the number of respondents. A qualitative analysis was also conducted using the following classifications: class 1 (no importance), class 2 (low importance), class 3 (high importance), and class 4 (extreme importance). A total of 161 types of information were identified, grouped into 27 factors and five environmental components. The components that received the highest importance rating of 10 are the physical environment and integrated studies, with 57% of respondents attributing this level of significance. Qualitatively, all the components were considered as class 4, with varying percentages. Regarding the environmental factors, water resources (74%) and geomorphology (69%) of the physical environment; vegetation (63%) and environmental services (56%) of the biotic component; land use (74%) and traditional populations (50%) of the socioeconomic aspect; legal aspects (54%) and institutional areas (37%) of the juridical-institutional aspect; and environmental vulnerability (65%) and environmental fragility (65%) of the integrated studies component received the highest importance rating of 10. Qualitatively, all the environmental factors were classified as class 4, with different percentages. Considering classes 3 and 4, it is observed that 51 pieces of information (32%) were indicated by 100% of the respondents. Out of these 51, five refer to the physical environment, ten to the biotic component, 23 to the socioeconomic aspect, five to the juridical-institutional aspects, and eight to the integrated studies component. The interest in the development of maps and reports is prominent, being identified as highly and extremely important information in 13 factors, demonstrating the relevance of spatializing the results, perhaps as a visually comprehensible form. Considering the importance class 4, 63 types of environmental information were identified. It can be concluded that the three analyzed Zonings are in line with the recommendations of the methodological guidelines for EEZ in Brazil, even though they are executed in different forms and stages. All the environmental information used in these analyzed Zonings should be considered in the studies, but with varying degrees of importance. With the hierarchization obtained from the information, it becomes easier to exclude some of them, considering time and financial resources, which should facilitate the execution of diagnoses, zoning development, and encourage managers of Brazilian states in the elaboration of this planning instrument

MEMBROS DA BANCA:
Externo à Instituição - 393.900.588-64 - GUSTAVO ROBERTO DOS SANTOS LEANDRO - FUFGD
Presidente - 201.013.411-72 - JOÃO DOS SANTOS VILA DA SILVA - EMBRAPA
Externo à Instituição - REGINA CELIA DE OLIVEIRA - UNICAMP
Interno - 58842001 - SANDRA MARA ALVES DA SILVA NEVES