Geologija最新文献_第7页

Overview of existing information on important closed (or in closing phase) and abandoned mining waste sites and related mines in Slovenia 关于斯洛文尼亚重要的已关闭(或正在关闭阶段)和废弃采矿废物场址及有关矿山的现有资料概述

Geologija Pub Date : 2020-12-07 DOI: 10.5474/geologija.2020.018

M. Gosar, R. Šajn, M. Miler, Ana Burger, Š. Bavec

{"title":"Overview of existing information on important closed (or in closing phase) and abandoned mining waste sites and related mines in Slovenia","authors":"M. Gosar, R. Šajn, M. Miler, Ana Burger, Š. Bavec","doi":"10.5474/geologija.2020.018","DOIUrl":"https://doi.org/10.5474/geologija.2020.018","url":null,"abstract":"The presented work provides a comprehensive inventory of data on closed (or in closing phase) and abandoned underground and surface mines and mining waste sites in Slovenia, collected within the framework of the Geological Survey of Slovenia (GeoZS) over the last two decades. Furthermore, a detailed overview of information on closed and abandoned mining waste sites in Slovenia is given. In order to establish the inventory, a definition of the work methodology, a comprehensive research of the archived and published literature, and the harmonisation and management of the collected data was carried out. Based on a selected methodology, the inventory contains information on 33 metal mines, 43 coal mines, 51 non-metallic mineral resource mines, 156 waste sites from metal mines and 18 waste sites from coal mines. The inventory is in the open access Google Earth file. It provides a basis for further research into the environmental impact of mining waste, which has been carried out since the EU Directive on the management of waste from extractive industries (Directive 2006/21/EC hereafter) was adopted into national law. In general, about 11,621,333 m3 of waste sites from metal mines and 76,188,000 m3 of waste sites from coal mines are covering about 678 hectares of Slovenian territory. More than half (64 %) of the waste from metal mines was produced in the Mežica lead and zinc mine, while the other two mines with a still significant share of produced waste were the Idrija mercury mine (18 %) and the Žirovski vrh uranium mine (15 %). Among the closed coal mines, the largest amount (46 %) of waste was generated by the coal mine Trbovlje-Hrastnik, while the other two coal mines with still significant share of waste produced were Kočevje (28 %) and Kanižarica (17 %).","PeriodicalId":12743,"journal":{"name":"Geologija","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48402638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Mineral composition, pedological characteristics and fractionation of selected chemical elements in soil of Maribor 马里博尔土壤的矿物组成、土壤学特征及所选化学元素的分馏

Geologija Pub Date : 2020-07-08 DOI: 10.5474/geologija.2020.015

Martin Gaberšek, H. Grčman, M. Gosar

{"title":"Mineral composition, pedological characteristics and fractionation of selected chemical elements in soil of Maribor","authors":"Martin Gaberšek, H. Grčman, M. Gosar","doi":"10.5474/geologija.2020.015","DOIUrl":"https://doi.org/10.5474/geologija.2020.015","url":null,"abstract":"The mineral composition, pedological characteristics and fractionation of selected chemical elements in the soil of Maribor were studied. The mineral composition reflects geological factors, especially the presence of igneous and metamorphic rocks in the surroundings of Maribor and in the Drava River catchment. Quartz prevails, followed by plagioclases, muscovite/illite, chlorite and dolomite. Potassium feldspar, amphiboles and calcite are also present in some samples. Relatively high pH values (6.9–7.4), high contents of plant-available phosphorous (13.5–185 mg/100 g of soil) and potassium in some samples reflect the anthropogenic influence on the pedological characteristics. The medians of the organic matter and carbonate contents are 8 % and 6.1 %, respectively. The majority of the samples belong to the sandy loam texture class, followed by loam class. Previous chemical analyses showed high contents of some potentially toxic elements (PTEs), especially Cu, Pb and Zn. We determined the fractionation of As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb and Zn using a sequential extraction procedure. All PTEs, except Mn, are mostly bound to organic matter and residual fraction soluble in aqua regia, meaning that they are relatively strongly bound to soil components. Arsenic, Co, Cr and Ni are particularly strongly bound. The contents in the first and second stage, which represent the most easily exchangeable fractions of PTEs, are negligible. The results indicate that the contents of studied PTEs in the soil of Maribor do not pose an environmental threat.","PeriodicalId":12743,"journal":{"name":"Geologija","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46816610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A new xanthid crab, Neoliomera zovoensis sp. nov. (Decapoda, Brachyura), from the Lower Eocene beds of Zovo (Vestenanova, Verona, northeast Italy) 意大利维罗纳Vestenanova Zovo下始新世地层黄原蟹一新，Neoliomera zovoensis sp. nov.(十足目，短尾目)

Geologija Pub Date : 2020-04-22 DOI: 10.5474/geologija.2020.007

Antonio De Angeli, A. Garassino

引用次数: 0

Well-preserved cuticle of Atherfieldastacus magnus (Decapoda, Glypheida) from the Aptian of Mexico 墨西哥Aptian地区保存完好的Atherfieldastacus magnus(十足目，雕形目)的表皮

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.004

Oscar González-León, J. Moreno-Bedmar, R. Barragán-Manzo, F. Vega

{"title":"Well-preserved cuticle of Atherfieldastacus magnus (Decapoda, Glypheida) from the Aptian of Mexico","authors":"Oscar González-León, J. Moreno-Bedmar, R. Barragán-Manzo, F. Vega","doi":"10.5474/geologija.2020.004","DOIUrl":"https://doi.org/10.5474/geologija.2020.004","url":null,"abstract":"The cuticle structure of fossil decapod crustaceans is an important tool, not only for palaeocological and taphonomic interpretations, but also as a potential way to characterise systematically genera and even species the cuticle of which has not been severely altered by diagenetic processes. Localities with abundant decapod crustacean remains can be interpreted either as reflecting mass mortality events or just simple accumulations of exuviae, on the basis of completeness and comparison of cuticle structures between specimens of the same species from different localities. Association with anoxic events by microfacies analyses can offer clues to explain the unusual abundance of decapod crustacean remains. This is the case for the Early Cretaceous lobster Atherfieldastacus magnus (M’Coy, 1849), which is found in large numbers in different Lower Cretaceous (mainly Aptian) lithostratigraphic units across the globe. In this case, we document the well-preserved cuticle structure of specimens from the upper Aptian of Chihuahua (Mexico), preserved three-dimensionally, mainly in concretions, which were studied in different transverse sections showing the cuticle in diverse portions of the lobster body. Thin cuticle layers show the typical crustacean cuticular structure that suggest these are corpses preserved in an anoxic environment.","PeriodicalId":12743,"journal":{"name":"Geologija","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70909063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

On the systematic placement of Pyreneplax Ossó, Domínguez & Artal, 2014 (Decapoda, Brachyura, Vultocinidae) 关于Pyreneplax的系统定位Ossó， Domínguez & Artal, 2014(十足目，短肢目，狐蝠科)

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.013

À. Ossó, J. L. Domínguez

引用次数: 1

On the occurrence of Iphiculus eliasi Hyžný & Gross, 2016 (Decapoda, Brachyura, Leucosioidea) from the Miocene of Catalonia (northeastern Iberian Peninsula) 关于加泰罗尼亚(伊比利亚半岛东北部)中新世伊菲ulus eliasi Hyžný & Gross, 2016(十足目，短肢目，长尾科)的出现

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.011

À. Ossó, M. Hyžný, Manu Gómez, D. Albalat, A. FerratgesFernando

引用次数: 0

Additional records of decapod crustaceans from the lower Pleistocene beds of Poggi Gialli (Tuscany, central Italy) Poggi Gialli(意大利中部托斯卡纳)下更新世地层中十足甲壳类动物的附加记录

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.012

Giovanni Pasini, A. Garassino, Antonio De Angeli, F. Pizzolato

引用次数: 1

A new homolid crab, Cherpihomola italica gen. nov., sp. nov. (Decapoda, Brachyura), from the Rupelian of the LigurePiemontese Basin (Alessandria, northern Italy) 一种新的同源蟹，Cherpihomola italica gen.nov.，sp.nov.（十足目，Brachyuna），产于利古雷-皮埃蒙特盆地的卢比安（意大利北部亚历山德里亚）

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.008

S. Marangon, Antonio De Angeli

引用次数: 0

Lophoranina maxima Beschin, Busulini, De Angeli & Tessier, 2004 (Decapoda Brachyura, Raninidae) from Lower Eocene laminites of the “Pesciara di Bolca” (Verona, northeast Italy) Lophoranina maxima Beschin，Busulini，De Angeli和Tessier，2004年（十足目，蛙科），来自“Pesciara di Bolca”（意大利东北部维罗纳）的下始新世层粘连岩

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.006

Alessandra Busulini, R. Zorzin, Claudio Beschin, Giuliano Tessier

引用次数: 0

An update of phylogenetic reconstructions, classification and morphological characters of extant Portunoidea Rafinesque, 1815 (Decapoda, Brachyura, Heterotremata), with a discussion of their relevance to fossil material 现存portnoidea Rafinesque, 1815(十足目，短肢目，异肢目)系统发育重建、分类和形态特征的最新进展及其与化石资料的相关性讨论

Geologija Pub Date : 2020-01-01 DOI: 10.5474/geologija.2020.014

V. Spiridonov

{"title":"An update of phylogenetic reconstructions, classification and morphological characters of extant Portunoidea Rafinesque, 1815 (Decapoda, Brachyura, Heterotremata), with a discussion of their relevance to fossil material","authors":"V. Spiridonov","doi":"10.5474/geologija.2020.014","DOIUrl":"https://doi.org/10.5474/geologija.2020.014","url":null,"abstract":"The classification of extant Portunoidea has recently been significantly rearranged on the basis of morphological revision and molecular phylogenetic reconstructions. There is an urgent need to reach compatibility of fossil portunoid taxa with this new classification. Furthermore, several genera with a variety of both Recent and fossil representatives, e.g., the genus Portunus ( sensu lato ), have been split into other genera, but referring fossil species to these is still problematic. In order to facilitate the development of an integrated system that includes both extant and extinct portunoid taxa, a review of recent results regarding the phylogeny of portunoid crabs, an update of their extant taxa classification and a reappraisal of important morphological characters that can be used for assessment of both fossil and contemporary species are presented. A new subfamily, Parathranitiinae, is established within the Carcinidae and within the Portunidae, another new subfamily, Achelouinae, is introduced. Integration of palaeontological data and the evolutionary classification of extant Portunoidea is a challenging task that requires further development of comparative morphological, ecological and molecular genetic studies of modern species.","PeriodicalId":12743,"journal":{"name":"Geologija","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70909746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5