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1,668 research outcomes, page 1 of 167
  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    Sarah Moura Batista dos Santos; António Bento-Gonçalves; Washington Franca-Rocha; Gustavo Macedo de Mello Baptista;
    Persistent Identifiers
    Publisher: Multidisciplinary Digital Publishing Institute

    Fire scar detection through orbital data can be done using specific techniques, such as the use of spectral indices like the normalized burn ratio (NBR), which are designed to help identify burnt areas as they have typical spectral responses. This paper aims to characte...

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  • publication . Article . Other literature type . 2014
    Open Access English
    Authors:
    Dale W. Griffin; Erin E. Silvestri; Charlena Yoder Bowling; Timothy Boe; David B. Smith; Tonya L. Nichols;
    Persistent Identifiers
    Publisher: MDPI AG

    Soil geochemical data from sample sites in counties that reported occurrences of anthrax in wildlife and livestock since 2000 were evaluated against counties within the same states (MN, MT, ND, NV, OR, SD and TX) that did not report occurrences. These data identified th...

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  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    Oleg Yermolayev; Evgeniya Platoncheva; Benedict Essuman-Quainoo;
    Persistent Identifiers
    Publisher: MDPI AG

    Erosion is the leading process of soil degradation on agricultural land. In the spectrum of erosion processes, the most unfavorable for soil degradation are the processes of linear (ephemeral and gully) erosion. An assessment of the dynamics of linear erosion in the int...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Panagiotis Sitarenios; Francesca Casini;
    Persistent Identifiers
    Publisher: MDPI AG

    This paper presents a three-dimensional slope stability limit equilibrium solution for translational planar failure modes. The proposed solution uses Bishop’s average skeleton stress combined with the Mohr–Coulomb failure criterion to describe soil strength evolution un...

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  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Morris, Elizabeth;
    Persistent Identifiers
    Publisher: MDPI AG

    3 for a low accumulation site, suggesting that transition density may vary with climatic conditions. The variation of bubble close-off depth and depth-integrated porosity with mean annual accumulation predicted by the transition model is similar to that predicted by the...

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  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    Zanni, Sara; De Rosa, Alessandro;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | RecRoad (660763)

    The present research is part of the project “From Aquileia to Singidunum: reconstructing the paths of the Roman travelers—RecRoad”, developed at the Université Bordeaux Montaigne, thanks to a Marie Skłodowska-Curie fellowship. One of the goals of the project was to dete...

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  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    Syamsul Bachri; Rajendra P. Shrestha; Fajar Yulianto; Sumarmi Sumarmi; Kresno Sastro Bangun Utomo; Yulius Eka Aldianto;
    Persistent Identifiers
    Publisher: MDPI AG

    s use over time. This situation has led the community to carry out land-use development activities in landslide hazard-prone areas. The use of land can have a positive impact by increasing economic conditions, but it can have negative impacts on the environment. Therefo...

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  • publication . Article . Other literature type . 2020
    Open Access English
    Authors:
    Meira Castro, Ana C.; Nunes, Adélia; Sousa, António; Lourenço, Luciano;
    Persistent Identifiers
    Publisher: MDPI AG

    This paper presents a spatial characterization of the distribution at district level of the forest fire events that occurred in mainland Portugal between 1996 and 2015 and whose causes were investigated. We further examine the breakdown of the causes of these forest fir...

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  • publication . Other literature type . Article . 2019
    Open Access English
    Authors:
    Sgroi, Tiziana; Di Grazia, Giuseppe; Favali, Paolo;
    Persistent Identifiers
    Publisher: Multidisciplinary Digital Publishing Institute
    Project: EC | ENVRI (283465)

    2003 Mt. Etna eruption occurred. High-amplitude background signals were recorded during the explosive episodes accompanying the eruption. The spectral content of this signal ranges from 0.1 to 4 Hz, with the most powerful signal in the 0.5&ndash

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  • publication . Article . Other literature type . 2019
    Open Access
    Authors:
    Meyer, M.; Pfeffer, Ingo; Jürgens, Carsten;
    Persistent Identifiers
    Publisher: MDPI AG

    While Light Detection and Ranging (LiDAR) revolutionized archaeological prospection and different visualizations were developed, an automated detection of cultural heritage still poses a significant challenge. Therefore, geographers and archaeologists from Westphalia, G...

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1,668 research outcomes, page 1 of 167