scholarly journals The Effect of Hydrology on Soil Erosion

Water ◽  
2020 ◽  
Vol 12 (3) ◽  
pp. 839 ◽  
Author(s):  
Jesús Rodrigo-Comino ◽  
José María Senciales-González ◽  
José Damián Ruiz-Sinoga

In this Special Issue, we have tried to include manuscripts about soil erosion and degradation processes and the accelerated rates due to hydrological processes and climate change. We considered that the main goal was successfully reached. The new research focused on measurements, modelling, and experiments under field or laboratory conditions developed at different scales (pedon, hillslope, and catchment) were submitted and published. This Special Issue received investigations from different parts of the world such as Ethiopia, Morocco, China, Iran, Italy, Portugal, Greece and Spain, among others. We are happy to see that all papers presented findings characterized as unconventional, provocative, innovative and methodologically new. We hope that the readers of the journal Water can enjoy and learn about hydrology and soil erosion using the published material, and share the results with the scientific community, policymakers and stakeholders new research to continue this amazing adventure, featuring plenty of issues and challenges.

Author(s):  
Chris Wickham

Building on impressive new research into the concept of a ‘global middle ages’, this chapter offers insights into how economic formations developed around the world. Drawing on new research on both Chinese and Mediterranean economies in the ‘medieval’ period, it compares structures of economy and exchange in very different parts of the world. The point of such comparisons is not simply to find instances of global economic flows but to understand the logic of medieval economic activity and its intersections with power and culture; and, in so doing, to remind historians that economic structures, transnational connections, and the imbrications of economy and politics do not arrive only with modernity, nor is the shape of the ‘modern’ global economy the only pattern known to humankind.


2021 ◽  
Vol 13 (15) ◽  
pp. 8206
Author(s):  
Andrew Spring ◽  
Erin Nelson ◽  
Irena Knezevic ◽  
Patricia Ballamingie ◽  
Alison Blay-Palmer

Since we first conceived of this Special Issue, “Levering Sustainable Food Systems to Address Climate Change—Possible Transformations”, COVID-19 has turned the world upside down [...]


2020 ◽  
Vol 11 (2.ESP) ◽  
Author(s):  
Maria Soraya Pereira Franco Adriano ◽  
Betânia Maria Pereira Santos ◽  
Carmem Gabriela Gomes de Figueiredo Figueiredo ◽  
Ana Carolina Bernardes Dulgheroff ◽  
Ronaldo Rodrigues Sarmento ◽  
...  

Objetivo: Analisar a produção científica acerca da atual pandemia do novo coronavírus, destacando aspectos referentes às características do vírus, bem como a epidemiologia, o diagnóstico e tratamento da COVID-19 no intuito de fornecer informações aos profissionais de saúde e à comunidade científica. Método: Revisão narrativa, com busca nas bases de dados Scielo, Medline, Lilacs e Pubmed, referente ao período de fevereiro a maio de 2020, utilizando os descritores: “infecções por coronavírus” or “coronavirus infections”, “COVID-19”, “betacoronavirus”, “Síndrome Respiratória Aguda Grave”, “SARS-Cov-2”, “diagnóstico”, “diagnosis”. Resultados: Foram evidenciadas três categorias temáticas: aspectos referentes ao vírus; a epidemiologia e a clínica da doença; e aspectos do diagnóstico e tratamento. Conclusão: O Coronavírus sofreu mutações desde o início da pandemia, mas não se sabe se estas mutações afetaram seu poder de infecciosidade. Em diferentes partes do mundo a epidemiologia da COVID-19 foi diferente. Com relação ao tratamento, a droga que tem se mostrado mais promissora até o momento é o remdesivir. Sem uma vacina eficaz, a maior arma que dispomos é o isolamento social.Descritores: Infecções por Coronavírus; COVID-19; Síndrome Respiratória Aguda Grave. SEVERE ACUTE RESPIRATORY SYNDROME AND COVID-19 (SARS-COV-2): A NARRATIVE REVIEWObjective: To analyze a scientific production on the current pandemic of new coronaviruses, highlighting aspects related to virus resources, as well as the epidemiology, diagnosis and treatment of COVID-19 in order to provide information to health professionals and the scientific community. Method: Narrative review, searching the Scielo, Medline, Lilacs and Pubmed databases, for the period from February to May 2020, using the keywords: "coronavirus infections" or "coronavirus infections", "COVID-19", "Betacoronavirus", "Severe Acute Respiratory Syndrome", "SARS-Cov-2", "diagnosis", "diagnosis". Results: Three thematic categories were highlighted: aspects related to the virus; an epidemiology and disease clinic; and aspects of diagnosis and treatment. Conclusion: The Coronavirus has mutated since the beginning of the pandemic, but it is not known whether these mutations have affected its infectiousness. In different parts of the world the epidemiology of COVID-19 was different. Regarding treatment, a drug that has been shown to be more promising until recovery is needed. Without an effective vaccine, the biggest weapon that affects social isolation.Descriptors: Coronavirus Infections; COVID-19; Severe Acute Respiratory Syndrome. SÍNDROME RESPIRATORIO AGUDO GRAVE Y COVID-19 (SARS-COV-2): UNA REVISIÓN NARRATIVAObjetivo: analizar una producción científica sobre la pandemia actual de nuevos coronavirus, destacando aspectos relacionados con los recursos del virus, así como la epidemiología, diagnóstico y tratamiento de COVID-19 para proporcionar información a los profesionales de la salud y la comunidad científica. Método: Revisión narrativa, buscando en las bases de datos Scielo, Medline, Lilacs y Pubmed, para el período de febrero a mayo de 2020, utilizando los descriptores: "infecciones por coronavirus" o "infecciones por coronavirus", "COVID-19", "Betacoronavirus", "Síndrome respiratorio agudo severo", "SARS-Cov-2", "diagnóstico", "diagnóstico". Resultados: se destacaron tres categorías temáticas: aspectos relacionados con el virus; una clínica de epidemiología y enfermedad; y aspectos de diagnóstico y tratamiento. Conclusión: el coronavirus ha mutado desde el comienzo de la pandemia, pero no se sabe si estas mutaciones han afectado su infecciosidad. En diferentes partes del mundo, la epidemiología de COVID-19 fue diferente. Con respecto al tratamiento, un medicamento que ha demostrado ser más prometedor hasta que se necesita recuperación. Sin una vacuna efectiva, el arma más grande que afecta el aislamiento social.Descriptores: Infecciones por Coronavirus; COVID-19; Síndrome Respiratorio Agudo Severo.


2018 ◽  
Vol 15 ◽  
pp. 231-237 ◽  
Author(s):  
Martín José Montero-Martínez ◽  
Julio Sergio Santana-Sepúlveda ◽  
Naydú Isabel Pérez-Ortiz ◽  
Óscar Pita-Díaz ◽  
Salvador Castillo-Liñan

Abstract. It is a matter of current study to determine potential climate changes in different parts of the world, especially in regions like a basin which has the potential to affect socioeconomic and environmental issues in a defined area. This study provides a comparison between several climate change indices trends of two very different basins in Mexico, one located in the northern arid region (the Conchos River basin) and the other in the southern humid area (the Usumacinta River basin). First, quality control, homogenization, and completion of the missing data were applied before calculating the climate change indices and their respective trends for the combined period 1961–1994. A clear warming signal was found for the two basins in addition to an increment in the DTR, in agreement with other studies in Mexico. Also, the Conchos River basin was found to be more humid and the Usumacinta River basin drier, in accordance to a supposed seesaw behavior indicated in previous analysis.


2020 ◽  
Vol 25 (2) ◽  
pp. 169-192
Author(s):  
P. K. Viswanathan ◽  
K. Kavya ◽  
Chandra Sekhar Bahinipati

Globally, climate change impacts are manifold, severely affecting the agriculture sector. Climate-resilient agriculture (CRA) is viewed as a panacea for overcoming the adverse effects of climate change on agriculture. This article critically reviews the literature on CRA to delineate the emerging patterns of climate-resilient agriculture. It explores multiple dimensions of CRA as related to practices, technologies, policies, innovations and interventions across different parts of the world. In the end, a schematic approach towards undertaking empirical research on CRA in the Indian context is presented. The review finds that, globally, CRA practices mainly include systematic strategies for management of critical inputs, namely, land and water, cropping systems and livelihood management. It emerges that innovations and institutions have a crucial role in accelerating the rate of adoption of CRA practices. The article highlights the need for undertaking more empirical research to get a deeper understanding of the emerging patterns of CRA in the Indian context.


Symmetry ◽  
2020 ◽  
Vol 12 (7) ◽  
pp. 1169
Author(s):  
Hari Mohan Srivastava

This Special Issue consists of a total of 14 accepted submissions (including several invited feature articles) to the Special Issue of the MDPI’s journal, Symmetry on the general subject-area of “Integral Transformations, Operational Calculus and Their Applications” from different parts of the world [...]


Author(s):  
Shanta Balgobind Singh ◽  
Marion Pluskota

History has shown that primitive societies, with their well-developed value and norm systems, were self-governing. Needs of the people led to the development of mechanisms for survival. As primitive societies became more complex, a need arose for knowledge of the nature and structure of the communities in which they lived. Moral laws and rules, which governed primitive communities, were organized around the family and tribal environment. Even in the 21st century, forms of human behavior management center on tribal authority systems in different parts of the world. Crime is a social construction that has been widely theorized by historians, sociologists, anthropologists, and, of course, criminologists. Researchers have long tried to answer the questions as to why crime exists, how it is defined, how it can be controlled, and what makes it more prevalent in certain communities than in others. This special issue addresses many of these questions and reflects on contemporary research in the criminological field. The authors are at the forefront of the research on crime and shed new light on our societies’ ability to identify, reduce, or cope with criminality.


2020 ◽  
Vol 12 (2) ◽  
pp. 35
Author(s):  
Nikos Fotiou

Information-Centric Networking (ICN) is novel paradigm considered for the future Internet, as well as for emerging architectures, such as the Internet of Things. Despite the significant research efforts that take place all around the world there are still many challenges and open issues related to the applicability of ICN. The papers of this special issue, six in total, identify such challenges, and propose solutions, design guidelines, and new research directions.


2019 ◽  
Vol 8 (1) ◽  
pp. 1-10
Author(s):  
Mona Abdel-Fadil ◽  
Helge Årsheim

The phrase “religious controversies” is blunt and evocative, and immediately brings up associations to angry mobs, flag burning and, at times, inexplicable rage at seemingly mundane matters. The capacity of religion, whether in its doctrinal, social or institutional form, to generate, propagate and exacerbate controversy appears endless. While this capacity may not be unique to religion, nor recent in origin, the last couple of decades have seen what would appear to be unprecedented levels of religious controversies around the world. This introduction provides a brief backdrop to the overarching theme of mediatized religious controversies, and identifies some cross-cutting issues that have arisen across the different contributions. We identify some general patterns among the controversies dealt with in this special issue, and ask how these patterns may inspire new research efforts.


2017 ◽  
Vol 30 (6) ◽  
pp. 461-466 ◽  
Author(s):  
Clare Jonas ◽  
Mary Jane Spiller ◽  
Paul B. Hibbard ◽  
Michael Proulx

The world is full of objects that can be perceived through multiple different senses to create an integrated understanding of our environment. Since each of us has different biological and psychological characteristics, different people may perceive the world in quite different ways. However, the questions of how and why our multisensory perceptions differ have not been explored in any great depth. This special issue, arising from a series of British Psychological Society-funded seminars, presents new research and opinions on the impacts of a variety of individual differences on multisensory perception. We hope that readers will enjoy this collection of eight papers on individual differences in multisensory perception arising from developmental changes, autism, Down syndrome, migraine, sensory loss and substitution, and personality.


Sign in / Sign up

Export Citation Format

Share Document