Digital Resources: Researching Coffee in Latin American History

2020 ◽  
Author(s):  
Mario Samper Kutschbach
Keyword(s):  
Cultural History ◽  
Latin American ◽  
Spatial Data ◽  
Geographical Information Systems ◽  
Spatial Data Mining ◽  
Geographical Information ◽  
Digital Collections ◽  
Digital Resources ◽  
Secondary Sources ◽  
History Of

Given its historical and present roles in Latin American societies, coffee has generated substantial interest and information. Documents up to the mid-20th century have been partly digitized by researchers or generated in electronic format by inter/national organizations after 1960. Digitized information at first primarily focused on time series, censuses, and other quantitative data to address economic and technological aspects, and on other primary and secondary sources for social and political ones. Historical and cultural geography and environmental and rural history of coffee-producing areas have resorted to scanned or digital maps and geographical information systems (GIS), together with aerial photography after mid-century and satellite images since the 1990s, as well as datasets on climate and diseases, and scientific or technical reports. Digital collections of audio/video recordings, paintings, and photographs expanded the range of sources and topics. Digitizing research involves critical and creative source work; it is also more than digitizing sources. Creating and linking databases containing nominal information, together with archival sources and oral history, has allowed researchers to further integrate quantitative and qualitative methods. Software for network or content analysis, genealogy, and timelines has been used increasingly. Machine-learning, exploration of big data, and historical/spatial data mining are still incipient for Latin American coffee. Digital resources—combined with other sources and methods, guided by appropriate research questions in a theoretical/epistemological framework—are key for meaningful and systematic comparative discussions of national/local processes within a regional/global context. However, many digital resources are not publicly accessible or require payment; historical datasets should be public goods. Much work is yet required to digitize documents such as accounting of coffee estates, customs records, and associations’ minutes, as well as multiple secondary sources. Digitalizing historical research on coffee is a learning process and requires additional expertise; convergent and cross-disciplinary methodological approaches are needed to comprehensively address the economic, environmental, social, political, and cultural history of coffee.

scholarly journals Transferring Cultural Geo-History Datasets of Artifacts Using GIS Geodatabase for Archiving in Dodoma Capital City, Tanzania

2018 ◽  
Vol 11 (2) ◽  
pp. 88
Author(s):  
Augustino Mwakipesile ◽  
Edwin Ngowi ◽  
Ngwinamila Kasongi ◽  
Emmanuel Temu ◽  
Rehema Kilonzo
Keyword(s):  
Information System ◽  
Geographic Information System ◽  
Cultural History ◽  
Spatial Data ◽  
Web Application ◽  
Geographic Information ◽  
Academic Community ◽  
Capital City ◽  
Geographical Information ◽  
History Of

The study aimed to create a historical geographic information system (HGIS), including a geodatabase and simple web application for Dodoma Capital City (DCC) in Tanzania. A web GIS application based is an outcome of the study that can improves research on, and knowledge of, the rare artifacts of cultural and historical heritage in Dodoma Capital City (DCC) for historians and the wider academic community. Likewise, spatial data incorporated allows for visualization of the relationship between people, and their geographic and cultural surroundings. Therefore, the cultural geo-history in this paper describes the specific connection of the cultural artifacts and historical site in a given area to their environment and geographic space. For that purpose, the Dodoma Capital City (DCC) historical artifacts as a case study were cataloged based on GIS techniques, geocoding protocols, and describing the artifacts to create an intuitive and familiar tool for historical researchers and archivists to better understand the cultural geo-history of Dodoma Capital City (DCC). The resulting tool, the Dodoma Capital City Historical Geographical Information System (DCCHGIS), combines a geodatabase and a web application to provide access to a small portion of the geospatial cultural history of Dodoma Capital City (DCC). The DCCHGIS demonstrates that archiving are useful in creating an accurate, informative, and usable Historical Geographic Information System (HGIS) tool that increase the knowledge of and access to cultural geo-history.

scholarly journals A Geospatial database of gastric cancer patients and associated potential risk factors including lifestyle and air pollution

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Fatemeh Hashemi Amin ◽  
Mahtab Ghaemi ◽  
Sayyed Mostafa Mostafavi ◽  
Ladan Goshayeshi ◽  
Khadijeh Rezaei ◽  
...  
Keyword(s):  
Risk Factors ◽  
Gastric Cancer ◽  
Cancer Patients ◽  
Spatial Data ◽  
Geographical Information Systems ◽  
Dietary Habits ◽  
Age Groups ◽  
Geographical Location ◽  
Geographical Information ◽  
Point Feature

Abstract Objectives Gastric cancer (GC) is a multifactorial disease and the fifth most frequent diagnosed cancer worldwide. It accounts for one third of cancer-related mortalities. Geospatial analysis using geographical information systems (GIS) can provide an efficient solution to identify spatial disparities associated with GC. As such, GIS enables policymakers to control cancer in a better way and identify the regions where interventions are needed. This study aims to publish a comprehensive dataset, which was applied to conduct a spatial analysis of GC patients in the city of Mashhad, Iran. Data description We provide a personal geodatabase, a Microsoft Access database that can store, query, and manage both spatial and non-spatial data, which contains four feature classes. “Male_Stomach_Cancer_Patients” and “Female_Stomach_Cancer_Patients” are point feature classes, which show the age and geographical location of 1156 GC cancer patients diagnosed between 2014 and 2017. “Air_Polution_Mashhad” is another point feature class that reveals the amount of six air pollutants, which was taken from Mashhad Environmental Pollutants Monitoring Center between 2017 and 2018. Finally, “Stomach_Cancer_and_Risk_Factors” is a polygon feature class of neighborhood division of Mashhad, consisting of contributor risk factors including dietary habits, smoking, alcohol use, body mass index and population by age groups for all 165 city neighborhoods.

A Geographical Information System (GIS) study of Triassic vertebrate biochronology

2005 ◽  
Vol 142 (4) ◽  
pp. 327-354 ◽  
Author(s):  
E. J. RAYFIELD ◽  
P. M. BARRETT ◽  
R. A. McDONNELL ◽  
K. J. WILLIS
Keyword(s):  
Spatial Data ◽  
Geographical Information Systems ◽  
Western Europe ◽  
Temporal Distribution ◽  
Geographical Information ◽  
Late Triassic ◽  
Spatial And Temporal Scales ◽  
Potential Index ◽  
The Stability ◽  
Land Vertebrate

Geographical Information Systems (GIS) have been applied extensively to analyse spatial data relating to varied environmental issues, but have not so far been used to address biostratigraphical or macroevolutionary questions over extended spatial and temporal scales. Here, we use GIS techniques to test the stability, validity and utility of proposed Middle and Late Triassic ‘Land Vertebrate Faunachrons’ (LVFs), a global biostratigraphical framework based upon terrestrial/freshwater tetrapod occurrences. A database of tetrapod and megafloral localities was constructed for North America and Western Europe that also incorporated information on relevant palaeoenvironmental variables. This database was subjected to various spatial analysis techniques. Our GIS analysis found support at a global level for Eocyclotosaurus as an Anisian index taxon and probably Aetosaurus as a Norian indicator. Other tetrapod taxa are useful biostratigraphical/biochronological markers on a regional basis, such as Longosuchus and Doswellia for Late Carnian time. Other potential index fossils are hampered, however, by taxonomic instability (Mastodonsaurus, Metoposaurus, Typothorax, Paleorhinus, Pseudopalatus, Redondasaurus, Redondasuchus) and/or are not clearly restricted in temporal distribution (Paleorhinus, Angistorhinus, Stagonolepis, Metoposaurus and Rutiodon). This leads to instability in LVF diagnosis. We found only in the western Northern Hemisphere is there some evidence for an Anisian–Ladinian biochronological unit amalgamating the Perovkan and Berdyankian LVFs, and a possible late Carnian unit integrating the Otischalkian and Adamanian.Megaplants are generally not useful for biostratigraphical correlation in the Middle and Upper Triassic of the study area, but there is some evidence for a Carnian-age floral assemblage that corresponds to the combined Otischalkian and Adamanian LVFs. Environmental biases do not appear to strongly affect the spatial distribution of either the tetrapods or megaplants that have been proposed as index taxa in biostratigraphical schemes, though several examples of apparent environmental bias were detected by the analysis. Consequently, we argue that further revision and refinement of Middle and Late Triassic LVFs is needed before they can be used to support global or multi-regional biostratigraphical correlations. Caution should therefore be exercised when using the current scheme as a platform for macroevolutionary or palaeoecological hypotheses. Finally, this study demonstrates the potential of GIS as a powerful tool for tackling palaeontological questions over extended timescales.

scholarly journals Optimal Site Selection for Sittinga Solar Park using Multi-Criteria Decision Analysis and Geographical Information Systems (GIS)

2016 ◽  
Author(s):  
Andreas Georgiou ◽  
Dimitrios Skarlatos
Keyword(s):  
Spatial Data ◽  
Geographical Information Systems ◽  
Power Plants ◽  
Solar Power ◽  
Geographical Information ◽  
Optimal Placement ◽  
Equal Weight ◽  
Analysis Tool ◽  
Study Region ◽  
Weighting Schemes

Abstract. Among the renewable powers sources, solar is rapidly becoming popular being inexhaustible, clean, and dependable. It is also becoming more efficient since the photovoltaic solar cells' power conversion efficiency is rising. Following these trends, solar power will become more affordable in years to come and considerable investments are to be expected. Despite the size of solar plants, the sitting procedure is a crucial factor for their efficiency and financial viability. Many aspects rule such decision; legal, environmental, technical, and financial to name some. This paper describes a general integrated framework to evaluate land suitability for the optimal placement of photovoltaic solar power plants, which is based on a combination of a Geographic Information System (GIS), remote sensing techniques and multi-criteria decision making methods. An application of the proposed framework for Limassol District in Cyprus is further illustrated. The combination of GIS and multi-criteria methods, consist an excellent analysis tool that creates an extensive database of spatial and non spatial data that will be used to simplify problems, to solve and promote the use of multiple criteria. A set of environmental, economic, social and technical constrains based on recent Cypriot legislation, European's Union policies and experts' advices, identifies the potential sites for solar park installation. The pair-wise comparison method in the context of the analytic hierarchy process (AHP) is applied to estimate the criteria weights in order to establish their relative importance in site evaluation. In addition, four different methods to combine information layers and check their sensitivity were used. The first considered all the criteria as being equally important and assign them equal weight, while the others grouped the criteria and graded them according to their objective perceived importance. The overall suitability of the study region for sitting solar park is appraised through the summation rule. Strict application of the framework depicts 3.0 % of the study region scoring best suitability index for solar resource exploitation, hence minimizing risk of a potential investment. However, using different weighting schemes for criteria, suitable areas may reach up to 83 % of the study region. The suggested methodological framework applied can be easily utilized by potential investors and renewable energy developers, through a front end web based application with proper GUI for personalized weighting schemes.

Digital Resources: Colonial Brazilian History

2021 ◽  
Author(s):  
Mônica da Silva Ribeiro
Keyword(s):  
Cultural History ◽  
The Other ◽  
Primary Sources ◽  
Digital Collections ◽  
Digital Resources ◽  
Portuguese Empire ◽  
Wide Range ◽  
Colonial Brazil ◽  
Brazilian History ◽  
Political Economic

Research on questions related to colonial Brazil has always been a challenge for historians of the period. In addition to the habitual adversities of historiographic research, studies of the colony have presented some specific difficulties as it involves documentation with at least three centuries of existence. For this reason, these primary sources have often seriously deteriorated due to the actions of time, environmental factors, or bad conservation. In addition to these problems, there exists the question that these documents are scattered among various archives in different regions of Brazil and on the other side of the Atlantic in Portugal, since the central administrative bodies of the Portuguese Empire were concentrated there, from where they communicated with their colonies and conquests. To shorten these distances, preserve the sources, and allow wide-ranging democratic access, websites have emerged to host the digitalized documentation of archives, libraries, and research collections. Since the 2000s, websites with both specific and more general subjects have been created, covering a wide range of content related to colonial Brazil, organized in digital collections. Various types of sources, such as cartographic, iconographic, and textual which allow aspects from social, political, economic, and cultural history to be dealt with, among others, can currently be found and analyzed without researchers having to physically visit institutions, which can be many kilometers from their residence. Much work which previously was either not done or which was limited due to the lack, or even the complete absence, of documents can now be carried out, which above all collaborates with the growth of the area.

Understanding Accessibility

2016 ◽  
pp. 223-257
Author(s):  
Kivanc Ertugay ◽  
Sebnem H. Duzgun
Keyword(s):  
Spatial Data ◽  
Catchment Area ◽  
Geographical Information Systems ◽  
Geographical Information ◽  
Data Sets ◽  
Location Allocation ◽  
Modeling Process ◽  
Key Variables ◽  
Spatial Data Sets ◽  
Significant Support

Accessibility measures are generally concerned with equity and a better distribution of services in a territory and can be accepted as key variables for supporting supply/demand, location/allocation and service/catchment area related planning policies and strategies at national, regional, and local levels. Since accessibility measures need organization of huge and complex spatial data sets, accessibility modeling often lends itself to Geographical Information Systems (GIS) for analysis and presentation. Since numerous accessibility measures and modeling techniques ranging from simple to sophisticated can be found in the literature, this work aim to provide an overview of the theoretical framework and relevant background about GIS-based accessibility modeling process. The results could provide a significant support for the decision makers who are supposed to deal with transportation planning, accessibility modeling, location/allocation and service/catchment area related issues.

Understanding Accessibility

2018 ◽  
pp. 576-608
Author(s):  
Kivanc Ertugay ◽  
Sebnem H. Duzgun
Keyword(s):  
Spatial Data ◽  
Catchment Area ◽  
Geographical Information Systems ◽  
Geographical Information ◽  
Data Sets ◽  
Location Allocation ◽  
Modeling Process ◽  
Key Variables ◽  
Spatial Data Sets ◽  
Significant Support

Accessibility measures are generally concerned with equity and a better distribution of services in a territory and can be accepted as key variables for supporting supply/demand, location/allocation and service/catchment area related planning policies and strategies at national, regional, and local levels. Since accessibility measures need organization of huge and complex spatial data sets, accessibility modeling often lends itself to Geographical Information Systems (GIS) for analysis and presentation. Since numerous accessibility measures and modeling techniques ranging from simple to sophisticated can be found in the literature, this work aim to provide an overview of the theoretical framework and relevant background about GIS-based accessibility modeling process. The results could provide a significant support for the decision makers who are supposed to deal with transportation planning, accessibility modeling, location/allocation and service/catchment area related issues.

Spatial and Spatiotemporal Data Types as a Foundation for Representing Space-Time Data in GIS

2017 ◽  
pp. 1-28 ◽  
Author(s):  
Markus Schneider
Keyword(s):  
Spatial Data ◽  
Geographical Information Systems ◽  
Moving Objects ◽  
Spatial Databases ◽  
Query Languages ◽  
Geographical Information ◽  
Spatiotemporal Data ◽  
Data Types ◽  
Time Data ◽  
Use Of Data

A data type comprises a set of homogeneous values together with a collection of operations defined on them. This chapter emphasizes the importance of crisp spatial data types, fuzzy spatial data types, and spatiotemporal data types for representing static, vague, and time-varying geometries in Geographical Information Systems (GIS). These data types provide a fundamental abstraction for modeling the geometric structure of crisp spatial, fuzzy spatial, and moving objects in space and time as well as their relationships, properties, and operations. The goal of this chapter is to provide an overview and description of these data types and their operations that have been proposed in research and can be found in GIS, spatial databases, moving objects databases, and other spatial software tools. The use of data types, operations, and predicates will be illustrated by their embedding into query languages.

“The museum, cross-dressed as a museum”

2016 ◽  
Vol 5 (2) ◽  
pp. 222-249
Author(s):  
Michael J. Horswell
Keyword(s):  
National Identity ◽  
Cultural History ◽  
Latin American ◽  
Discursive Strategies ◽  
Works Of Art ◽  
History Of ◽  
Latin American Countries

This article explicates the discursive strategies deployed by the curator of the Museo travesti de Perú (2008), philosopher, activist, and artist Giuseppe Campuzano (1969–2013), to explore theoretical intersections of national identity and globalization(s) and to appreciate a testimonial, Neo-Baroque, peripheral aesthetic that challenges and “decolonizes” the cultural history of peripheral genders and sexualities in Latin American countries like Peru. Through an analysis of the museum’s visual codes in its works of art and a discursive interpretation of the narratives framing those pieces, this essay demonstrates how the Museo travesti is an exaltation of difference and a critical agent for a citizenship of inclusion — a testimonial agent that activates and circulates works of art in order to not only promote knowledge of reality, but to transform that reality through effects of decolonization from the national periphery.

Digital Resources: The Handbook of Latin American Studies

2014 ◽  
Author(s):  
Katherine D. McCann ◽  
Tracy North
Keyword(s):  
Latin America ◽  
Cultural History ◽  
Environmental History ◽  
Latin American ◽  
American Studies ◽  
Latin American Studies ◽  
Forthcoming Article ◽  
Latin American History ◽  
Atlantic Studies ◽  
History Of

This is an advance summary of a forthcoming article in the Oxford Research Encyclopedia of Latin American History. Please check back later for the full article. The Handbook of Latin American Studies is a selective annotated bibliography of works about Latin America. Continuously published since 1936, the Handbook has been compiled and edited by the Hispanic Division of the Library of Congress for seventy-five years. Published works in multiple languages are selected for inclusion in the Handbook by a cadre of contributing editors, actively working scholars who provide a service to the field by annotating works of lasting scholarly value and writing bibliographical essays noting major trends, changes, and gaps in existing research. In 1995, the Hispanic Division launched the website HLAS Online, providing access to a database of more than 340,000 annotated citations. The ability to search across more than 50 volumes of the Handbook with a single query gave researchers unprecedented access to years of scholarship on Latin America. In 2000, HLAS Web, a new search interface with more robust functionality, was launched. The two sites link researchers worldwide to a vast body of selected resources on Latin America. The Handbook itself has become a record of the history of the field of Latin American studies and an indicator of changing trends in the field. With digital access to Handbook citations of books, articles, and more, scholars are able not only to identify specific works of interest, but also to follow the rise of new areas of study, such as women’s studies, cultural history, environmental history, and Atlantic studies, among others.

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