Land use dynamics in a Priority Hydrological Region of the Bravo river basin, Nuevo León State
DOI:
https://doi.org/10.29298/rmcf.v9i46.136Keywords:
Multitemporal analysis, land use change, change rate, hydrologic region, image segmentation, GISAbstract
The San Juan River watershed (SJRW) is considered one of the most important area in northeast Mexico because its economic and urban development relevance; however, recent pressure by the land use change has led to environmental problems. This study analyzes the spatial and temporal land use changes over time at the SJRW 1976 to 2011 in order to understand the dynamics and patterns of land use. The cartographic information from two government agencies [National Institute for Geography a Statistics (Inegi), and the National Forest and Soil Inventory (INFyS)] was used. A spatial analysis of cartography was carried out by using the Geographic Information System Idrisi Selva, transition matrixes and change rates were calculated for the time periods 1976-1993, 1993-2000 and 2000-2011. In 1976 the most representative land uses were scrubland (76 %), agriculture (19 %) and grassland (2 %); however, in 2011 the most affected land use was the scrubland area that decreased 30 % and showed the highest negative change rate in all time periods. Agriculture and grassland increased by almost 15 % and 7 %, respectively, which is explained by the agricultural development and urbanization, promoted the removal of vegetation in scrublands.
Downloads
Published
How to Cite
Issue
Section
License
The authors who publish in Revista Mexicana de Ciencias Forestales accept the following conditions:
In accordance with copyright laws, Revista Mexicana de Ciencias Forestales recognizes and respects the authors’ moral right and ownership of property rights which will be transferred to the journal for dissemination in open access.
All the texts published by Revista Mexicana de Ciencias Forestales –with no exception– are distributed under a Creative Commons License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0), which allows third parties to use the publication as long as the work’s authorship and its first publication in this journal are mentioned
The author(s) can enter into independent and additional contractual agreements for the nonexclusive distribution of the version of the article published in Revista Mexicana de Ciencias Forestales (for example, include it into an institutional repository or publish it in a book) as long as it is clearly and explicitly indicated that the work was published for the first time in Revista Mexicana de Ciencias Forestales.
For all the above, the authors shall send the form of Letter-transfer of Property Rights for the first publication duly filled in and signed by the author(s). This form must be sent as a PDF file to: ciencia.forestal2@inifap.gob.mx
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 International license.