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  • 1
    Keywords: Zoology. ; Ecology . ; Biometry. ; Biotic communities. ; Population biology. ; Ecology Methodology. ; Zoology. ; Ecology. ; Biostatistics. ; Community and Population Ecology. ; Ecological Modelling.
    Description / Table of Contents: Part I. Literature reviews -- 1. Introductory issues on hierarchical analysis of occupancy and abundance of the Neotropical mammals -- 2. Small wild felids of South America: A review of studies, conservation threats and research needs -- 3. Patterns of occupancy and density of the small felids of tropical America -- 4. ales from southern Brazil: hierarchical modeling of occupancy, abundance, and density of Atlantic Forest and Pampa mammals -- 5. Modelling the abundance and spatial distribution of the guanaco (Lama guanicoe) in Patagonia: a review and future perspectives -- 6. Survey methods and hierarchical modeling for Mexican primates -- 7. Abundance, density, and occupancy of ungulates in the Maya Forest: A review -- Part II. Case studies -- 8. Factors influencing habitat occupancy by the spotted paca (Cuniculus paca) in Oaxaca, Mexico -- 9. Jaguars (Panthera onca) in the Llanos of Colombia and Venezuela: estimating distribution and population size by combining different modelling approaches -- 10. Using camera trap data to simultaneously estimate jaguar (Panthera onca) density and resource selection in the Paraguayan Dry Chaco -- 11. Abundance of Coimbra-Filho’s titi monkey in the Atlantic Forest, Brazil: use of N-mixture models for acoustic playback survey data -- 12. Modeling density and habitat preference of the mountain tapir (Tapirus pinchaque) in northern Peru using spatial mark-resight and occupancy models -- 13. Interweaving scientific and local ecological knowledge through studying the salience of wild mammals in two protected areas in the Monte ecoregion of Argentina -- 14. Occupancy modeling reveals that landscape-scale drive habitat use by white-tailed deer in the Tehuacán-Cuicatlán Biosphere Reserve, Mexico -- 15. Overview of hierarchical models and future directions in the study of Neotropical mammals.
    Abstract: This book reviews and synthesizes studies on local and regional occupancy and abundance of Neotropical mammals from central Mexico to South America. The book focuses primarily on addressing issues of a wide array of mammalian species from a population level in different habitats and ecosystems across the Neotropical region. Occupancy and abundance analyzed through hierarchical approaches with a variety of statistical tools are the central ecological parameters treated in the chapters of this volume. This book will be an updated reference for researchers, professionals, students, wildlife managers, and people interested in mammal ecology and conservation in tropical and subtropical regions.
    Type of Medium: Online Resource
    Pages: XXII, 355 p. 93 illus., 83 illus. in color. , online resource.
    Edition: 1st ed. 2023.
    ISBN: 9783031395666
    DDC: 590
    Language: English
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  • 2
    Publication Date: 2023-02-16
    Description: It is a work with investigations on the history of Law in homage to the jurist Carlos Ramos Núñez.
    Description: Published
    Description: Es una obra con investigaciones sobre historia del Derecho en homenaje al jurista Carlos Ramos Núñez.
    Keywords: Perú ; Altiplano ; Puno ; Derecho ; bic Book Industry Communication::L Law
    Language: Spanish
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  • 3
    Publication Date: 2023-03-13
    Description: Book chapters with investigations of Theory of the State on the cultures of ancient Peru, carried out by teachers and students of the Professional School of Law of the National University of the Altiplano of Puno.
    Description: Published
    Description: Capítulos de libro con investigaciones de Teoría del Estado sobre las culturas del Perú antiguo, realizado por docentes y estudiantes de la Escuela Profesional de Derecho de la Universidad Nacional del Altiplano de Puno.
    Keywords: Cultura ; Perú ; teoría del estado ; bic Book Industry Communication::L Law
    Language: Spanish
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  • 4
    Publication Date: 2023-02-11
    Description: A pesar del gran número de evidencias experimentales y el desarrollo de algunos productos, a la fecha, la inmensa mayoría de las enfermedades virales carece de tratamiento terapéutico y profiláctico, y continúan siendo un grave problema de salud. Varias han sido las fuentes descritas como reservorios de compuestos con actividad antiviral contra un amplio espectro de virus. La vasta extensión oceánica ha sido clasificada, en la década de 1980, como el mayor depósito de productos naturales a evaluar por su actividad como posibles drogas. Varios estudios han demostrado que los organismos marinos producen una variedad de compuestos, derivados del metabolismo primario o secundario, que pue- den poseer actividades antivirales y aplicaciones farmacéuticas. Esta revisión se propone abordar las tendencias de la investigación sobre los efectos antivirales in vitro e in vivo de organismos marinos en los últimos años, contra diferentes clases de patógenos virales en todo el mundo. Se consultaron varias bases de datos electrónicas, incluidas PubMed, Google Scholar, Journal of Virology y Journal of General Virology, en busca de artículos publicados en inglés que evaluaran la actividad antiviral de compuestos de origen marino. Los datos presentados en esta revisión destacan las potencialidades de compuestos derivados de organismos marinos como fuentes de nuevos antivirales y abren nuevas vías para más investigaciones sobre este tema.
    Description: Despite the large amount of experimental evidence and the development of some products, to date the vast majority of viral diseases lack therapeutic and prophylactic treatment and continue to be a serious health problem. Several sources have been described as reservoirs of compounds with antiviral activity against a wide spectrum of viruses. The vast oceanic expanse has been classified, in the 1980s, as the largest deposit of natural products to be evaluated for their activity as possible drugs. Several studies have shown that marine organisms produce a variety of compounds, derived from primary or secondary metabolism, that may have antiviral activities and pharmaceutical applications. This review aims to address the research trends on in vitro and in vivo antiviral effects of marine organisms in recent years, against different classes of viral pathogens worldwide. Various electronic databases, including PubMed, Google Scholar, Journal of Virology, and Journal of General Virology, were searched for articles published in English evaluating the antiviral activity of marine-derived compounds. The data presented in this review highlight the potentialities of compounds derived from marine organisms as sources of new antivirals and open new avenues for further research on this topic.
    Description: Published
    Description: Refereed
    Keywords: Organismos marinos ; Productos naturales ; Actividad antiviral ; Enfermedades virales ; Fármacos ; Aquatic organisms ; Biological products ; Antiviral activity ; Virus diseases ; Drugs
    Repository Name: AquaDocs
    Type: Journal Contribution
    Format: pp.67-92
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  • 5
    Publication Date: 2023-01-08
    Description: Un minisatélite para el Perú: herramienta estratégica para la seguridad y el desarrollo - B.A.P. Carrasco cincuenta años de travesía: su remotorización y modernización - Los ríos amazónicos en la mira permanentes del Servicio de Hidrografía y Navegación - El Perú y la Antártida: continua labor científica y relevante cooperación internacional - NAYLAMP un gran proyecto nacional para mitigar efectos de El Niño - Avances científicos de la geodesia y su eficaz aplicación en el Perú - Líneas de base y el dominio marítimo nacional - Cartas náuticas electrónicas imprescindibles en un mundo digital - Organización Hidrográfica Internacional 85 años de contribución a la seguridad mundial de la navegación - Marinos peruano se adiestran para la Antártida - El litoral fue afectado por bravezas - El fenómeno de "El Niño" 1982-1983
    Description: Published
    Description: Non Refereed
    Keywords: Imágenes satelitales ; Fenómeno El Niño ; Cartas náuticas ; Geodesia ; Líneas de base ; ASFA_2015::O::Oceanography ; ASFA_2015::H::Hydrography ; ASFA_2015::C::Climatic changes
    Repository Name: AquaDocs
    Type: Book/Monograph/Conference Proceedings
    Format: 32pp.
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  • 6
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    In:  XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
    Publication Date: 2023-06-20
    Description: The objective of this research is to apply spaceborne Earth observation to assess the energy that could be cropped from ocean waves in the coastal zone, in view of supporting the renewable energy industry to optimize their design of wave energy farming. An assessment of the wave energy potential is given for the French Atlantic façade and Portuguese coastal zone, which is characterized by high energy swell generated by remote westerly wind systems. The French Atlantic façade is characterized also by the strong wave-current interaction that modulates the spatial wave variability and determines the magnitude of the wave power.Our approach is based on the empirical method of Gommenginger et al. (2003) to estimate the energy period, required for the computation of the wave power density from radar altimeters’ significant wave height and radar backscatter coefficient.The feasibility of high-resolution satellite altimetry-based assessment of wave renewable energy potential in the coastal zone is examined, taking advantage of the increased spatial coverage of high-resolution satellite altimetry data from the CryoSat-2 data, which is specifically processed with the SAMOSA+ model retracker, which is available in the ESA Altimetry Virtual Laboratory (https://earthconsole.eu/altimetry-virtual-lab/). The study comprises an 11-year timespan from January 2011 to December 2022.
    Language: English
    Type: info:eu-repo/semantics/conferenceObject
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  • 7
    Publication Date: 2023-07-07
    Description: Extreme sea level (ESL) events are the phenomena that result in exceptional water level at the coast, which can cause flooding, inundation, and erosion. Recent global scale studies show that relative sea level rise will increase the recurrence of ESL events, by reducing their return period. Also, the compound nature of these events, including the contribution from pluvial, fluvial, and ocean processes, is now understood to affect key processes in estuarine and delta environments. The EOatSEE project (https://eoatsee.eu/), funded by ESA under the Earth Observation Science for Society programmatic line, aims to provide a data-driven description of ESL events as a mean to advance scientific knowledge on this subject matter. It shall foster a community effort, bringing together the EO data provider and the numerical modelling communities, to fully exploit the novel capabilities and synergies offered by the latest advances in EO technology. In this work, a literature review and a collection of needs from the scientific community enabled the identification of current scientific challenges and technical requirements associated with process understanding, predictability and vulnerability & risk assessment of ESL events. Increasing the understanding of the non-linear interactions between oceanic and fluvial processes, and considering coastal morphology response within long-term flooding risk assessments are some examples of the scientific challenges identified, which are to be studied within 9 scientific demonstrators over 6 different coastal regions. Within IUGG2023, a set of preliminary results shall also be presented, as innovative solutions are developed and produced along EOatSEE to address those challenges.
    Language: English
    Type: info:eu-repo/semantics/conferenceObject
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  • 8
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    In:  XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
    Publication Date: 2023-07-11
    Description: Smallholder farmers are critical to global food production and natural resource management. Due to increased competition for water resources and variability in rainfall due to climate change, chronic irrigation water scarcity is rising particularly in drought-prone regions like Vidarbha, Maharashtra (India). Improving irrigation water efficiency is critical to sustainable agricultural intensification. We have developed software that allows farmers to take decisions in real-time based on the implemented practices in their crops. By implementing a socio-hydrological dynamic model, the software provides a risk forecast of the yield and profit the user can expect at the end of the season under the current practices; in addition, the software computes the forecast of the production under a provided best practices scenario, so the users can compare and improve their practices. The model considers also as state variables the water storage water and biomass production, providing an understanding of the impact of the executed practices in the natural resources. We’ve focused on object-oriented programming (OOP) approach in order to optimise the management of the information. The app not only processes social and agricultural information provided by the user but also retrieves and continually updates climate datasets from the web, as well as market prices. The farmers can request the execution of the social-hydrological model to our servers from their own mobile devices, helping to the adoption of technologies. In addition, this software represents a useful tool to capture and follow information about the use of water by farmers.
    Language: English
    Type: info:eu-repo/semantics/conferenceObject
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  • 9
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    In:  XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
    Publication Date: 2023-12-11
    Description: The characterization of a seismic source is crucial to understand seismogenic processes. Simplified source models, e.g., a moment tensor, may not be suited for certain physical processes, such as landslides or complex earthquake ruptures. We propose here a double source model to reproduce landslide processes, with two opposite oriented forces representing the detachment and impact of a sliding mass. A double source model is also suited to characterize complex earthquake ruptures, as it allows modeling the failure of two patches along a single or on two different faults. The inversion for a double source is implemented in a Bayesian bootstrap-based probabilistic inversion scheme with uncertainty estimation for all parameters. In the case of landslides, the source is described by two independent single forces and earthquakes are described by two dependent double-couples. The double single-force model includes 16 free parameters and the double double-couple model includes 18. Here we show the results obtained in the analysis of three different landslides (Val Bondasca-Switzerland 2017, Anak Krakatoa-Indonesia 2018 and Uttarakhand-India 2021) and two complex earthquake ruptures (Alaska 2018, South Sandwich islands 2021). Our findings show that our approach can resolve the landslide geometry and slope orientation. For the case of earthquakes, we were able to resolve the focal mechanism along two faults, which were active during the Alaska 2018 earthquake, as well as the time delay and orientation of the South Sandwich doublet in 2021.
    Language: English
    Type: info:eu-repo/semantics/conferenceObject
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  • 10
    Publication Date: 2023-12-08
    Description: Metagenomic data can shed light on animal-microbiome relationships and the functional potential of these communities. Over the past years, the generation of metagenomics data has increased exponentially, and so has the availability and reusability of data present in public repositories. However, identifying which datasets and associated metadata are available is not straightforward. We created the Animal-Associated Metagenome Metadata Database (AnimalAssociatedMetagenomeDB - AAMDB) to facilitate the identification and reuse of publicly available non-human, animal-associated metagenomic data, and metadata. Further, we used the AAMDB to (i) annotate common and scientific names of the species; (ii) determine the fraction of vertebrates and invertebrates; (iii) study their biogeography; and (iv) specify whether the animals were wild, pets, livestock or used for medical research.
    Language: English
    Type: info:eu-repo/semantics/article
    Format: application/pdf
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