Analysis of illegal mining activity and its influence on springs in Southeast Pará

Abstract

Water is an important natural resource for all living beings, as it is extremely important for the development of various types of human activities. One of them is mining that uses large volumes of water. Among the ramifications of mining is the intensification of illegal mining, which generates numerous impacts on the environment. This article examines the impact of illegal mining on water bodies in two specific areas located close to power transmission lines that run through Curionópolis and Marabá, in southeastern Pará. The investigation uses data on land use and use, satellite images and geospatial analysis to assess changes in mining activity over time. The results show that illegal mining has increased significantly, negatively affecting water resources and the local environment. To reverse this situation, measures are proposed in the normative/legal, technical/functional, administrative/management, educational/behavioral and infrastructure/construction
domains with the aim of preserving the region’s natural resources and sustainable development. The importance of public awareness and strict enforcement of environmental legislation is also emphasized as an important part of resolving this complex problem.