Pub Date : 2022-12-19DOI: 10.11137/1982-3908_2022_45_39603
P. D. Da Cunha Kemerich, F. L. Melquiades, W. F. de Borba, Gabriel D’Avilla Fernandes, A. Gerhardt, Guilherme Barros, D. Bianchini, Ericklis Edson Boito de Souza, Gabriela Souza Nascimento da Silva
{"title":"Determination of Metals at the Soil Occupied for Necropolis at the South of Brazil: Use of X - Ray Fluorescence Technique (XRF)","authors":"P. D. Da Cunha Kemerich, F. L. Melquiades, W. F. de Borba, Gabriel D’Avilla Fernandes, A. Gerhardt, Guilherme Barros, D. Bianchini, Ericklis Edson Boito de Souza, Gabriela Souza Nascimento da Silva","doi":"10.11137/1982-3908_2022_45_39603","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_39603","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49568236","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}
Pub Date : 2022-12-14DOI: 10.11137/1982-3908_2022_45_41134
Leticia Karyne Cardoso, Nilzele De Vilhena Gomes Jesus, Ludmila Monteiro Da Silva, A. C. Vieira
{"title":"Avaliação dos Índices Termodinâmicos na Previsibilidade de Chuvas em Belém-PA: o Uso Alternativo de Sondagens Atmosféricas por Satélite","authors":"Leticia Karyne Cardoso, Nilzele De Vilhena Gomes Jesus, Ludmila Monteiro Da Silva, A. C. Vieira","doi":"10.11137/1982-3908_2022_45_41134","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_41134","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41512941","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}
Pub Date : 2022-12-02DOI: 10.11137/1982-3908_2022_45_34830
Ronnie Alexandre Moreira Vaquero, Simone Sühnel, Eduardo Cargin Ferreira
{"title":"Mortality of the Clam Anomalocardia brasiliana Population in the Pirajubaé Marine Extractive Reserve: Effect of Climate Events?","authors":"Ronnie Alexandre Moreira Vaquero, Simone Sühnel, Eduardo Cargin Ferreira","doi":"10.11137/1982-3908_2022_45_34830","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_34830","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41248614","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}
Pub Date : 2022-11-22DOI: 10.11137/1982-3908_2022_45_41534
Ligbwah Victor Wotanie, Christopher Agyingi Mbaringong, Djieto-Lordon Anatole
A petrophysical evaluation of Well UK-05 in the eastern Niger Delta Basin was carried out in order to determine reservoir zones, their porosity, permeability, fluid saturation and the effect of shaliness on the petrophysical parameters. Using interactive petrophysics software version 3.5, twenty five (25) reservoir zones were identified. The porosity values range from 15.77- 4.66% and permeability from 2.76-546.54 mD. The Archie’s, Simandoux, Dual-porosity, Waxman and Smith, and the Indonesian models were used to determine the fluid saturation. The water and hydrocarbon saturation values using the Indonesian model are 21.67-50.49% and 49.51-78.33% respectively. They slightly differ from the ones obtained using Simandoux, Dual Water and Waxman and Smith model (20.72-49.88% and 50.12- 9.22%, 18.26-50.49% and 49.51-81.74%, 14.67-48.26% and 51.74-5.33% for water and hydrocarbon saturation respectively). The interpreted lithology shows that the formation penetrated by the Well UK-05 is dominated by alternating sands and shales with the sand being the dominant lithology. These lithostratigraphic characteristics correspond to those of the parallic Agbada Formation. The effective porosity values obtained range from 14.93 to 34.66%, which are lower than 0.013% to 94.08% obtained by other authors since they did not take into consideration the effect of shaliness. This shows that the more the shale volume, the higher the uncertainty of actual porosity of the reservoir.
对尼日尔三角洲盆地东部的UK-05井进行了岩石物理评价，以确定储层带、孔隙度、渗透率、流体饱和度以及泥质对岩石物理参数的影响。使用交互式岩石物理软件3.5版，确定了二十五（25）个储层带。孔隙度值范围为15.77-4.66%，渗透率范围为2.76-546.54 mD。使用Archie’s、Simandoux、Dual孔隙度、Waxman和Smith以及印度尼西亚模型来确定流体饱和度。使用印尼模型的水饱和度和碳氢化合物饱和度分别为21.67-54.9%和49.51-78.33%。它们与使用Simandoux、Dual Water和Waxman and Smith模型获得的结果略有不同（水饱和度和烃饱和度分别为20.72-49.88%和50.12-9.22%、18.26-50.49%和49.51-81.74%、14.67-48.26%和51.74-5.33%）。岩性解释表明，UK-05井穿透地层以砂、页岩为主，砂为主要岩性。这些岩石地层特征与旁系阿格巴达组的岩石地层特征相对应。获得的有效孔隙度值在14.93至34.66%之间，低于其他作者获得的0.013%至94.08%，因为他们没有考虑泥质的影响。这表明页岩体积越多，储层实际孔隙度的不确定性就越高。
{"title":"Petrophysical Characterization of Shaly Sand Reservoirs in Well UK-05 Eastern Niger Delta Basin, Nigeria","authors":"Ligbwah Victor Wotanie, Christopher Agyingi Mbaringong, Djieto-Lordon Anatole","doi":"10.11137/1982-3908_2022_45_41534","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_41534","url":null,"abstract":"A petrophysical evaluation of Well UK-05 in the eastern Niger Delta Basin was carried out in order to determine reservoir zones, their porosity, permeability, fluid saturation and the effect of shaliness on the petrophysical parameters. Using interactive petrophysics software version 3.5, twenty five (25) reservoir zones were identified. The porosity values range from 15.77- 4.66% and permeability from 2.76-546.54 mD. The Archie’s, Simandoux, Dual-porosity, Waxman and Smith, and the Indonesian models were used to determine the fluid saturation. The water and hydrocarbon saturation values using the Indonesian model are 21.67-50.49% and 49.51-78.33% respectively. They slightly differ from the ones obtained using Simandoux, Dual Water and Waxman and Smith model (20.72-49.88% and 50.12- 9.22%, 18.26-50.49% and 49.51-81.74%, 14.67-48.26% and 51.74-5.33% for water and hydrocarbon saturation respectively). The interpreted lithology shows that the formation penetrated by the Well UK-05 is dominated by alternating sands and shales with the sand being the dominant lithology. These lithostratigraphic characteristics correspond to those of the parallic Agbada Formation. The effective porosity values obtained range from 14.93 to 34.66%, which are lower than 0.013% to 94.08% obtained by other authors since they did not take into consideration the effect of shaliness. This shows that the more the shale volume, the higher the uncertainty of actual porosity of the reservoir.","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42595554","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}
Pub Date : 2022-10-23DOI: 10.11137/1982-3908_2022_45_46311
D. J. Dutra, M. T. Elmiro
{"title":"Biomass Model and Water Balance Application for Watershed Drought Analysis","authors":"D. J. Dutra, M. T. Elmiro","doi":"10.11137/1982-3908_2022_45_46311","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_46311","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45488159","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}
Pub Date : 2022-10-23DOI: 10.11137/1982-3908_2022_45_41795
João André Martins, Lucas Da Rocha Pinto, L. Florisbal
{"title":"Integration of Geological, Petrographic and Abrasion Resistance Data of the Gneisses from Santa Catarina Granulithic Complex: An Application in the Road Paving Sector","authors":"João André Martins, Lucas Da Rocha Pinto, L. Florisbal","doi":"10.11137/1982-3908_2022_45_41795","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_41795","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44312864","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}
Pub Date : 2022-10-23DOI: 10.11137/1982-3908_2022_45_49516
Sinda Beatriz Vianna Carvalhal-Gomes, Frederico Sobrinho Da Silva, Mirian Araújo Carlos Crapez, J. M. Filho
{"title":"Potencial de Geração de Matéria Orgânica das Esteiras Microbianas com Base em Proxies Biogeoquímicos em Lagunas Hipersalinas do Rio de Janeiro, Brasi","authors":"Sinda Beatriz Vianna Carvalhal-Gomes, Frederico Sobrinho Da Silva, Mirian Araújo Carlos Crapez, J. M. Filho","doi":"10.11137/1982-3908_2022_45_49516","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_49516","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45662543","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}
Pub Date : 2022-10-17DOI: 10.11137/1982-3908_2022_45_44874
Marciano Carneiro, Rodrigo De Lemos Peroni, Alexandre Felipe Bruch, Angélica Cirolini, A. B. Thum
The advances in aerial mapping using unmanned aerial vehicles (UAVs) are increasingly allowing for the surveying of areas that are difficult or unsafe to access. Considering that the cameras boarded on UAVs are non-photogrammetric sensors, positional accuracy and precision are paramount to ensuring that the final product is geometrically consistent and that its coordinates are precise enough within an acceptable range (which depends on the purpose of each application). With this in mind, this work evaluates the positional accuracy of aerial surveys with UAVs supported by the post- processed kinematic (PPK) technique for the generation of cartographic products in compliance with the Brazilian cartographic accuracy standard PEC-PCD. Furthermore, this study proposes a methodology for inserting virtual control points using coordinates adjusted and inserted into the main point of selected images, using the package of solutions for GNSS RTKLIB processing, to forgo Ground Control Points (GCPs) without loss of quality of the cartographic product. This research used a UAV from DJI (model Mavic 2 Pro), equipped with a dual frequency GNSS receiver, where positional records were synchronized with the camera’s shooting times. To validate the technique, 20 checkpoints with known coordinates were selected, and these points were used in statistical tests to assess the accuracy and precision of the survey. The orthomosaic and the digital elevation model were used as the reference for positional coordinates to be compared against the PEC-PCD standards. The results show that the discrepancy is, on average, 0.126 m for planimetric coordinates and 0.066 m for altimetry. No outliers were found, suggesting a Gaussian sampling distribution. The application of Student’s t- test indicated the existence of a small bias, suggesting the displacement of coordinates along the three axes. The chi-square test showed results below the tabulated limits, attesting to the high precision of the survey. Finally, the root mean squared error (RMSE) was lower than the standard error limit for PEC-PCD class A planialtimetric cartographic products on a 1:1,000 scale. The viability of this technique is thus confirmed.
{"title":"New Methodology for Precise UAV Surveys with a Single Ground Control Point","authors":"Marciano Carneiro, Rodrigo De Lemos Peroni, Alexandre Felipe Bruch, Angélica Cirolini, A. B. Thum","doi":"10.11137/1982-3908_2022_45_44874","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_44874","url":null,"abstract":"The advances in aerial mapping using unmanned aerial vehicles (UAVs) are increasingly allowing for the surveying of areas that are difficult or unsafe to access. Considering that the cameras boarded on UAVs are non-photogrammetric sensors, positional accuracy and precision are paramount to ensuring that the final product is geometrically consistent and that its coordinates are precise enough within an acceptable range (which depends on the purpose of each application). With this in mind, this work evaluates the positional accuracy of aerial surveys with UAVs supported by the post- processed kinematic (PPK) technique for the generation of cartographic products in compliance with the Brazilian cartographic accuracy standard PEC-PCD. Furthermore, this study proposes a methodology for inserting virtual control points using coordinates adjusted and inserted into the main point of selected images, using the package of solutions for GNSS RTKLIB processing, to forgo Ground Control Points (GCPs) without loss of quality of the cartographic product. This research used a UAV from DJI (model Mavic 2 Pro), equipped with a dual frequency GNSS receiver, where positional records were synchronized with the camera’s shooting times. To validate the technique, 20 checkpoints with known coordinates were selected, and these points were used in statistical tests to assess the accuracy and precision of the survey. The orthomosaic and the digital elevation model were used as the reference for positional coordinates to be compared against the PEC-PCD standards. The results show that the discrepancy is, on average, 0.126 m for planimetric coordinates and 0.066 m for altimetry. No outliers were found, suggesting a Gaussian sampling distribution. The application of Student’s t- test indicated the existence of a small bias, suggesting the displacement of coordinates along the three axes. The chi-square test showed results below the tabulated limits, attesting to the high precision of the survey. Finally, the root mean squared error (RMSE) was lower than the standard error limit for PEC-PCD class A planialtimetric cartographic products on a 1:1,000 scale. The viability of this technique is thus confirmed.","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45497911","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}
Pub Date : 2022-10-17DOI: 10.11137/1982-3908_2022_45_39322
Ileana Carolina Osorio-Acosta, D. Menezes
{"title":"Carta de Suscetibilidade à Erosão Linear Utilizando Parâmetros Geotécnicos de Subsolo na Análise Multicritérios – Teste de Aplicação na Microbacia do Córrego Mineirinho","authors":"Ileana Carolina Osorio-Acosta, D. Menezes","doi":"10.11137/1982-3908_2022_45_39322","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_39322","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45090039","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}
Pub Date : 2022-10-06DOI: 10.11137/1982-3908_2022_45_44542
Luciano Cavalcante de Jesus França, F. T. Ferraz, Vicente Toledo Machado de Morais Junior, Fausto Weimar Acerbí Junior, D. Mucida
{"title":"Conflitos de Uso da Terra em Áreas de Preservação Permanente no Alto Rio Jequitinhonha, Brasil","authors":"Luciano Cavalcante de Jesus França, F. T. Ferraz, Vicente Toledo Machado de Morais Junior, Fausto Weimar Acerbí Junior, D. Mucida","doi":"10.11137/1982-3908_2022_45_44542","DOIUrl":"https://doi.org/10.11137/1982-3908_2022_45_44542","url":null,"abstract":"","PeriodicalId":39973,"journal":{"name":"Anuario do Instituto de Geociencias","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49424732","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}
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