6 documents found, page 1 of 1

Loss of Natural Habitats: High-Altitude Vegetation, Pantanal

The objective of this study is to quantify the spatiotemporal variation of high-altitude grassland (Campos de Altitude) in two different study areas between 1985 and 2020. First, the types of vegetation present in both areas were classified using a false-color (Red, Green, Blue) composition, with the channels replaced by mid-infrared, near-infrared, red, respectively. Following the definition of vegetation clas...

Quality assessment of products generated by survey of area using remotely pilot...

Space technologies have allowed productivity gains and an improvement in cost-benefit, being the case of most activities that depend on a spatio-temporal analysis of their occupation on the Earth's surface. The use of georeferenced high spatial resolution images together with Geographic Information Systems (GIS) contributes significantly to environmental studies. Even with all technological advances, georeferen...

Evaluation of the depth of the Pantanal sedimentar basin based on seismic events

The main objective of this study is qualify the seismic activities captured at the Santo Antônio do Leverger seismic station (SALV), state of Mato Grosso, Brazil. The choice of this station was due to its location in the northern portion of the Pantanal Sedimentary Basin, considered historically as one of the seismogenic regions of Brazil. The methodology involved downloading the files through the poet.py scrip...

Image processing techniques for training photo interpreters in the visual asses...

Wetlands are one of the most valuable ecosystems on Earth, which are subjected to strong human pressure (burning) and natural processes such as fires. The Pantanal Sul-mato-grossense is an example. Large-scale monitoring of wetlands is of great importance, but also challenging. A collection of images from the Sentinel-2 satellite was used to characterize and monitor the Pantanal Sul-mato-grossense. The objectiv...

Controle Estrutural da Hidrografia do Pantanal, Brasil

Nucleation Techniques as a Strategy for Recovery and Environmental Valuation of...

Our aim was to assess the effectiveness of different techniques that comprise the recovery plan of degraded area (RPDA) in one of the headwaters of São Lourenço River, Campo Verde-MT, by monitoring the early stage of plant regeneration of permanent preservation degraded areas, according to the Federal Law 4.771/65 and its updates. The experimental area was divided into five treatments, for the planting of nativ...