{"title":"为尼日利亚东南部省的一些典型荒地创建地质复合材料清单","authors":"Chidozie Izuchukwu Princeton Dim","doi":"10.1007/s12371-024-00967-5","DOIUrl":null,"url":null,"abstract":"<p>Since outcropping rock units are key to understanding earth’s history and rock records, there is a need to preserve the geological sites where these rocks are seen for future accessibility. Numerous individuals, institutions and fieldtrip groups visit accessible, classic geologic outcrops every year across some key Nigeria’s inland sedimentary basins. As professionals, we must care for important outcrops so they can continue to enlighten and educate earth scientists well into the future. The aim of this study is to take an inventory of these elements (geological features) with the view of grouping them in various geological sites (tectonic/structural, stratigraphical, geomorphological, mineralogical, petrological, hydrological, and palaeontological geosites) of interests, thereby popularizing and documenting them for future use. Hence, this paper describes some of the classic geologic outcrops (faults and anticlinal fold structures, litho-stratigraphic boundaries, channel fills, valleys and caves, cliffs with plunging waterfalls, mineralized host rocks/zones, igneous emplacements and index fossils) in the southeastern province of Nigeria. Emphasis was on the inventory and photo-documentation of these striking geologic features. Possible preservation policies that could aid in the conservation of these geological sites have been suggested. In addition, a geosite map that captures the location of these outcrops was generated using field information. This will serve as a field guide for individuals, institutions, and companies interested in geological studies and exploration, geotourism and recreational activities.</p>","PeriodicalId":48924,"journal":{"name":"Geoheritage","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2024-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Creating a Geosite Inventory for some Classic Outcrops in Nigeria’s Southeastern Province\",\"authors\":\"Chidozie Izuchukwu Princeton Dim\",\"doi\":\"10.1007/s12371-024-00967-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Since outcropping rock units are key to understanding earth’s history and rock records, there is a need to preserve the geological sites where these rocks are seen for future accessibility. Numerous individuals, institutions and fieldtrip groups visit accessible, classic geologic outcrops every year across some key Nigeria’s inland sedimentary basins. As professionals, we must care for important outcrops so they can continue to enlighten and educate earth scientists well into the future. The aim of this study is to take an inventory of these elements (geological features) with the view of grouping them in various geological sites (tectonic/structural, stratigraphical, geomorphological, mineralogical, petrological, hydrological, and palaeontological geosites) of interests, thereby popularizing and documenting them for future use. Hence, this paper describes some of the classic geologic outcrops (faults and anticlinal fold structures, litho-stratigraphic boundaries, channel fills, valleys and caves, cliffs with plunging waterfalls, mineralized host rocks/zones, igneous emplacements and index fossils) in the southeastern province of Nigeria. Emphasis was on the inventory and photo-documentation of these striking geologic features. Possible preservation policies that could aid in the conservation of these geological sites have been suggested. In addition, a geosite map that captures the location of these outcrops was generated using field information. This will serve as a field guide for individuals, institutions, and companies interested in geological studies and exploration, geotourism and recreational activities.</p>\",\"PeriodicalId\":48924,\"journal\":{\"name\":\"Geoheritage\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Geoheritage\",\"FirstCategoryId\":\"89\",\"ListUrlMain\":\"https://doi.org/10.1007/s12371-024-00967-5\",\"RegionNum\":2,\"RegionCategory\":\"地球科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"GEOSCIENCES, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Geoheritage","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.1007/s12371-024-00967-5","RegionNum":2,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
Creating a Geosite Inventory for some Classic Outcrops in Nigeria’s Southeastern Province
Since outcropping rock units are key to understanding earth’s history and rock records, there is a need to preserve the geological sites where these rocks are seen for future accessibility. Numerous individuals, institutions and fieldtrip groups visit accessible, classic geologic outcrops every year across some key Nigeria’s inland sedimentary basins. As professionals, we must care for important outcrops so they can continue to enlighten and educate earth scientists well into the future. The aim of this study is to take an inventory of these elements (geological features) with the view of grouping them in various geological sites (tectonic/structural, stratigraphical, geomorphological, mineralogical, petrological, hydrological, and palaeontological geosites) of interests, thereby popularizing and documenting them for future use. Hence, this paper describes some of the classic geologic outcrops (faults and anticlinal fold structures, litho-stratigraphic boundaries, channel fills, valleys and caves, cliffs with plunging waterfalls, mineralized host rocks/zones, igneous emplacements and index fossils) in the southeastern province of Nigeria. Emphasis was on the inventory and photo-documentation of these striking geologic features. Possible preservation policies that could aid in the conservation of these geological sites have been suggested. In addition, a geosite map that captures the location of these outcrops was generated using field information. This will serve as a field guide for individuals, institutions, and companies interested in geological studies and exploration, geotourism and recreational activities.
期刊介绍:
The Geoheritage journal is an international journal dedicated to discussing all aspects of our global geoheritage, both in situ and portable. The journal will invite all contributions on the conservation of sites and materials - use, protection and practical heritage management - as well as its interpretation through education, training and tourism.
The journal wishes to cover all aspects of geoheritage and its protection. Key topics are:
- Identification, characterisation, quantification and management of geoheritage;
- Geodiversity and geosites;
- On-site science, geological and geomorphological research:
- Global scientific heritage - key scientific geosites, GSSPs, stratotype conservation
and management;
- Scientific research and education, and the promotion of the geosciences thereby;
- Conventions, statute and legal instruments, national and international;
- Integration of biodiversity and geodiversity in nature conservation and land-use
policies;
- Geological heritage and Environmental Impact Assessment studies;
- Geological heritage, sustainable development, community action, practical initiatives and tourism;
- Geoparks: creation, management and outputs;
- Conservation in the natural world, Man-made and natural impacts, climate change;
- Geotourism definitions, methodologies, and case studies;
- International mechanisms for conservation and popularisation - World Heritage Sites,
National Parks etc.;
- Materials, data and people important in the history of science, museums, collections
and all portable geoheritage;
- Education and training of geoheritage specialists;
- Pedagogical use of geological heritage - publications, teaching media, trails, centres,
on-site museums;
- Linking the United Nations Decade of Education for Sustainable Development (2005- 2014) with geoconservation.