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Quantitative evaluation of the geosites and geodiversity sites of João Dourado Municipality (Bahia—Brazil)
Geoheritage ( IF 2.9 ) Pub Date : 2020-05-31 , DOI: 10.1007/s12371-020-00468-1
Rafael Altoe Albani , Kátia Leite Mansur , Ismar de Souza Carvalho , Wellington Francisco Sá dos Santos

Geological aspects of certain sites can help understand the history of a region and reveal discoveries in regard to the planet. Geodiversity in situ is expressed in geosites, with occurrences of geological features of scientific value, and geodiversity sites, places where other values prevail, such as education, culture, and tourism. In addition, such locations can generate socioeconomic benefits for the local population through management based on education and geotourism. João Dourado is a municipality located in the central north of the state of Bahia, in Chapada Diamantina. It is inserted in the Irecê Basin, coinciding with lithotypes of the Salitre Formation, which presents carbonate rocks of a shallow marine environment. The municipality is yet to be the subject of a detailed study carrying out inventory and assessment of its geodiversity. The objective of this study was to investigate the geodiversity of the municipality through quantitative evaluation and classification of the relevance of geosites and geodiversity sites. In this context, the inventory and quantification of sixteen sites of interest were carried out using the GEOSSIT application of the Geological Survey of Brazil (CPRM). Five geosites were found, one of international relevance and four of national relevance, as well as eleven geodiversity sites, whereby nine are of national relevance and two of regional/local relevance. Understanding and disseminating the geodiversity of João Dourado provides a basis for territorial management actions by public authorities and brings the population into closer contact with geosciences.

中文翻译:

JoãoDourado市(巴伊亚—巴西)的地理位置和地球多样性地点的定量评估

某些地点的地质方面可以帮助了解该地区的历史并揭示有关该星球的发现。就地的地球多样性表现在具有科学价值的地质特征的地质地点,地理多样性的地点,教育,文化和旅游等其他价值盛行的地方。此外,这些地点可以通过基于教育和地质旅游的管理为当地居民带来社会经济利益。若昂·杜拉多(JoãoDourado)是位于巴伊亚州北部北部Chapada Diamantina的一个直辖市。它被插入Irecê盆地,与Salitre组的岩性相吻合,Salitre组具有浅海环境的碳酸盐岩。市政当局尚未成为进行详细调查和评估其地球多样性的主题。这项研究的目的是通过定量评估和分类地质地点和地理多样性地点的相关性来调查市政府的地理多样性。在这种情况下,使用巴西地质调查局(CPRM)的GEOSSIT应用程序对16个感兴趣的地点进行了清点和量化。发现了五个地理位置,其中一个是国际相关的,四个是国家相关的,还有十一个地理多样性站点,其中九个是国家相关的,另外两个是地区/地方相关的。理解和传播若昂·杜拉多(JoãoDourado)的地球多样性为公共当局进行领土管理行动提供了基础,并使人们与地球科学更加紧密地联系。
更新日期:2020-05-31
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