Autor(es): Queiroz, Debora Silva ; Garcia, Maria da Glória Motta ; Pereira, Paulo
Data: 2022
Identificador Persistente: https://hdl.handle.net/1822/81011
Origem: RepositóriUM - Universidade do Minho
Assunto(s): Ecosystem services; Geodiversity; Land use; Watershed
Ecosystem services are essential for life. Despite traditionally focusing on biodiversity, several studies have presented the ecosystem services provided by geodiversity. However, the choice of the study area is still a step that raises doubts for the researcher. Several elements of geodiversity must occur in the area so that different ecosystem services can be identified. Thus, the selection of the study area is a crucial step of the research. This work aims to determine the criteria for the selection of potential areas for the identification of ecosystem services by geodiversity in Baixada Santista, central coast of São Paulo, Brazil. The criteria established were (i) characterization of the physical environment based on the geodiversity index map and the watershed map and (ii) description of land use based on the characterization of land use and analysis of territorial planning instruments. As a result, the watershed with high levels of geodiversity and diversity of land uses was selected. The criterion was important, as it is an area already used in soil management and different land uses can provide a variety of ecosystem services. Thus, these criteria proved to be effective in the selection of areas for the evaluation of ecosystem services by geodiversity.
