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Evaluation of Typologies, Use Values, Degradation Risk, and Relevance of the Seridó Aspiring UNESCO Geopark Geosites, Northeast Brazil
Geoheritage ( IF 2.9 ) Pub Date : 2021-03-04 , DOI: 10.1007/s12371-021-00542-2
Marcos Antonio Leite do Nascimento , Matheus Lisboa Nobre da Silva , Mateus Carlos de Almeida , Silas Samuel dos Santos Costa

The Seridó, an interstate region of the northeastern hinterlands of Brazil, which encompasses several municipalities between the states of Rio Grande do Norte and Paraiba, has a geological heritage resultant from a series of natural processes over geological time, with a remarkable petrologic, structural, stratigraphic, and geomorphologic variety. The region is characterized by Paleoproterozoic gneisses, Neoproterozoic metasupracrustal rocks, magmatisms ranging from the Paleoproterozoic to Meso-Cenozoic, and Cenozoic sedimentary rocks. Taking into consideration the uniqueness of this Geological Heritage, it was developed since 2010 a proposal to create the Seridó Geopark, which has been under development and in 2019 the territory was officially accepted as an aspiring geopark. With the geopark proposal also becomes necessary to develop geoconservation strategies. This paper aims to conduct different assessments of 21 geosites of Seridó Aspiring UNESCO Geopark regarding scientific value, educational and touristic uses, and the associated degradation risk. The work is completed with a classification of the types of interest, visualization scale, and relevance of geosites. This work provides solid information, including tables, graphs, maps, and statistic for decision makers to establish priorities for action in order to promote the geosites protection.



中文翻译:

对巴西东北部志向远大的联合国教科文组织地质公园地质遗址的类型,使用价值,退化风险和相关性的评估

塞里多(Serido)是巴西东北腹地的一个州际地区,涵盖了北里奥格兰德州和帕拉伊巴州之间的多个城市,其地质遗产是由地质时期的一系列自然过程产生的,具有显着的岩石,构造,地层和地貌变化。该地区的特征是古元古代片麻岩,新元古代的准上壳岩,从古元古代到中新生代的岩浆作用和新生代沉积岩。考虑到这一地质遗产的独特性,自2010年以来就提出了创建Seridó地质公园的提议,该提议正在开发中,2019年该领土被正式接受为有抱负的地质公园。随着地质公园的提议,制定地质保护策略也变得很有必要。本文旨在对21个SeridóAspiring联合国教科文组织地质公园的地理位置进行不同的评估,以评估其科学价值,教育和旅游用途以及相关的退化风险。通过对感兴趣的类型,可视化范围和地理位置的相关性进行分类来完成该工作。这项工作为决策者提供了坚实的信息,包括表格,图表,地图和统计信息,以便为采取行动确定优先次序,从而促进对地质遗址的保护。通过对感兴趣的类型,可视化范围和地理位置的相关性进行分类来完成该工作。这项工作为决策者提供了坚实的信息,包括表格,图表,地图和统计信息,以便为采取行动确定优先次序,从而促进对地质遗址的保护。通过对感兴趣的类型,可视化范围和地理位置的相关性进行分类来完成工作。这项工作为决策者提供了坚实的信息,包括表格,图表,地图和统计信息,以便为采取行动确定优先次序,从而促进对地质遗址的保护。

更新日期:2021-03-05
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