Biblioteca Digital de VanguardiaDYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO
The objective of this article is to investigate the space-time dynamics of vegetation cover and land use and the Environmental State of the landscape regions of the southwestern portion of the Brazilian state of Mato Grosso.The vegetation cover and land use maps were generated from the Landsat 5 sat...
| Autores principales: | , , , , , , |
|---|---|
| Otros Autores: | |
| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés Portugués |
| Publicado: |
UFPR
2019
|
| Materias: | |
| Acceso en línea: | https://revistas.ufpr.br/raega/article/view/67139 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74648 |
| _version_ | 1782334079845269504 |
|---|---|
| author | Neves, Sandra Mara Alves da Silva Kreitlow, Jesã Pereira Miranda, Miriam Raquel da Silva Galvanin, Edinéia Aparecida dos Santos da Silva, João dos Santos Vila Cruz, Carla Bernadete Madureira Vicens, Raúl Sánches |
| author2 | CNPq |
| author_facet | CNPq Neves, Sandra Mara Alves da Silva Kreitlow, Jesã Pereira Miranda, Miriam Raquel da Silva Galvanin, Edinéia Aparecida dos Santos da Silva, João dos Santos Vila Cruz, Carla Bernadete Madureira Vicens, Raúl Sánches |
| author_sort | Neves, Sandra Mara Alves da Silva |
| collection | Repositorio |
| description | The objective of this article is to investigate the space-time dynamics of vegetation cover and land use and the Environmental State of the landscape regions of the southwestern portion of the Brazilian state of Mato Grosso.The vegetation cover and land use maps were generated from the Landsat 5 satellite images from 1984, and Landsat 8 from 2013 in the SPRING software. Map quantifications and layouts were elaborated withArcGis. The regionalization and analysis of the environmental state of the landscape were made through a regional geoecological matrix. From the results obtained, it was verified that the anthropic uses in the period of study were expanded by 134.08% while the vegetal coverings were reduced by 21.66% and the water bodies by 39%. Pasture is the predominant land use in the region, 24.09% (31,335.86 km²), mainly occupying the flat and smooth wavy terrain. Forest cover totaled 66.36% (84,967.12 km2), being found mainly in forest fragments, in which the larger territorial dimensions are either protected by environmental legislation or located in indigenous lands. Eight landscape regions were delimited in the southwest portion of Mato Grosso, including the Paraguay River Depression, which presents the landscape with the highest percentage of anthropic uses, predominantly the Degraded Environmental State. It was concluded that there is a need to adopt land use practices that minimize the environmental degradation of landscape regions, considering that during the period under investigation, the expansion of anthropic uses, mainly Livestock, directly influenced the suppression of vegetation cover. |
| format | info:eu-repo/semantics/article |
| id | clacso-CLACSO74648 |
| institution | CLACSO, Repositorio Digital |
| language | Inglés Portugués |
| publishDate | 2019 |
| publisher | UFPR |
| record_format | greenstone |
| spelling | clacso-CLACSO746482022-03-21T18:28:00Z DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO Neves, Sandra Mara Alves da Silva Kreitlow, Jesã Pereira Miranda, Miriam Raquel da Silva Galvanin, Edinéia Aparecida dos Santos da Silva, João dos Santos Vila Cruz, Carla Bernadete Madureira Vicens, Raúl Sánches CNPq Fapemat Geografia; Geografia Física; Biogeografia Geotechnologies; Remote Sensing; Pantanal; Brazilian Cerrado; Upper Paraguay River Basin. The objective of this article is to investigate the space-time dynamics of vegetation cover and land use and the Environmental State of the landscape regions of the southwestern portion of the Brazilian state of Mato Grosso.The vegetation cover and land use maps were generated from the Landsat 5 satellite images from 1984, and Landsat 8 from 2013 in the SPRING software. Map quantifications and layouts were elaborated withArcGis. The regionalization and analysis of the environmental state of the landscape were made through a regional geoecological matrix. From the results obtained, it was verified that the anthropic uses in the period of study were expanded by 134.08% while the vegetal coverings were reduced by 21.66% and the water bodies by 39%. Pasture is the predominant land use in the region, 24.09% (31,335.86 km²), mainly occupying the flat and smooth wavy terrain. Forest cover totaled 66.36% (84,967.12 km2), being found mainly in forest fragments, in which the larger territorial dimensions are either protected by environmental legislation or located in indigenous lands. Eight landscape regions were delimited in the southwest portion of Mato Grosso, including the Paraguay River Depression, which presents the landscape with the highest percentage of anthropic uses, predominantly the Degraded Environmental State. It was concluded that there is a need to adopt land use practices that minimize the environmental degradation of landscape regions, considering that during the period under investigation, the expansion of anthropic uses, mainly Livestock, directly influenced the suppression of vegetation cover. 2019-08-28 2022-03-21T18:28:00Z 2022-03-21T18:28:00Z info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://revistas.ufpr.br/raega/article/view/67139 10.5380/raega.v46i3.67139 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74648 eng por https://revistas.ufpr.br/raega/article/view/67139/39351 https://revistas.ufpr.br/raega/article/view/67139/39309 Direitos autorais 2019 Raega - O Espaço Geográfico em Análise application/pdf application/pdf UFPR RA'E GA Journal - The Geographic Space in Analysis; v. 46, n. 3 (2019): 7º GeoPantanal - Simpósio de Geotecnologias no Pantanal; 155-175 Raega - O Espaço Geográfico em Análise; v. 46, n. 3 (2019): 7º GeoPantanal - Simpósio de Geotecnologias no Pantanal; 155-175 2177-2738 1516-4136 10.5380/raega.v46i3 |
| spellingShingle | Geografia; Geografia Física; Biogeografia Geotechnologies; Remote Sensing; Pantanal; Brazilian Cerrado; Upper Paraguay River Basin. Neves, Sandra Mara Alves da Silva Kreitlow, Jesã Pereira Miranda, Miriam Raquel da Silva Galvanin, Edinéia Aparecida dos Santos da Silva, João dos Santos Vila Cruz, Carla Bernadete Madureira Vicens, Raúl Sánches DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title | DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title_full | DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title_fullStr | DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title_full_unstemmed | DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title_short | DYNAMICS AND ENVIRONMENTAL STATE OF VEGETABLE COVERAGE AND LAND USE IN LANDSCAPE REGIONS OF THE SOUTHWESTERN PORTION OF THE BRAZILIAN STATE OF MATO GROSSO |
| title_sort | dynamics and environmental state of vegetable coverage and land use in landscape regions of the southwestern portion of the brazilian state of mato grosso |
| topic | Geografia; Geografia Física; Biogeografia Geotechnologies; Remote Sensing; Pantanal; Brazilian Cerrado; Upper Paraguay River Basin. |
| url | https://revistas.ufpr.br/raega/article/view/67139 http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/74648 |