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  • Rural Digital Europe
  • 01 natural sciences

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  • Open Access English
    Authors: 
    Francisco Jairo Soares Pereira; Carlos Alexandre Gomes Costa; Saskia Foerster; Arlena Brosinsky; José Carlos de Araújo;
    Country: Germany

    Abstract There is a shortage of sediment-routing monitoring worldwide, despite its relevance to environmental processes. In drylands, where water resources are more vulnerable to the sediment dynamics, this flaw is even more harmful. In the semi-arid Caatinga biome in t...

  • Open Access
    Authors: 
    Zulkepli Majid; C. L. Lau; Ahmad Razali Yusoff;
    Publisher: Copernicus GmbH

    Abstract. This paper describes the use of terrestrial laser scanning for the full three-dimensional (3D) recording of historical monument, known as the Bastion Middleburg. The monument is located in Melaka, Malaysia, and was built by the Dutch in 1660. This monument ser...

  • Open Access
    Authors: 
    Shailaja Wasti; Weiqiang Ma; Yaoming Ma;
    Publisher: Elsevier BV

    Climatic and atmospheric properties vary significantly within a small area for a topographically diverse region like Nepal. Remote sensing can be used for large-scale monitoring of atmospheric parameters in such diverse terrains. This work evaluates the Landsat-based ME...

  • Authors: 
    Marius Necsoiu; Nicolas Longepe; Jorge O. Parra; Gary R. Walter;
    Publisher: SPIE

    Analysis of satellite-acquired synthetic aperture radar (SAR) data provides a way to rapidly survey road conditions over large areas. This capability could be useful for identifying road segments that potentially require repair or at least onsite inspection of their con...

  • Publication . Other literature type . Article . 2016
    Open Access
    Authors: 
    Dean R. Paini; Andy Sheppard; David Cook; Paul J. De Barro; Susan P. Worner; Matthew B. Thomas;
    Publisher: Proceedings of the National Academy of Sciences

    Invasive species present significant threats to global agriculture, although how the magnitude and distribution of the threats vary between countries and regions remains unclear. Here, we present an analysis of almost 1,300 known invasive insect pests and pathogens, cal...

  • Open Access
    Authors: 
    Dinesh Babu Duraibabu; Gabriel Leen; Daniel Toal; Thomas Newe; Elfed Lewis; Gerard Dooly;
    Publisher: MDPI AG
    Country: Ireland
    Project: SFI | Observation and Monitorin... (14/SP/2740), SFI | Marine Renewable Energy I... (12/RC/2302)

    peer-reviewed Oceanic conditions play an important role in determining the effects of climate change and these effects can be monitored through the changes in the physical properties of sea water. In fact, Oceanographers use various probes for measuring the properties w...

  • Open Access Portuguese
    Authors: 
    Ricardo Borges Pereira; F. M. Aguiar; Tiago Bezerra Torres; Geovani Bernardo Amaro; Gilvaine Ciavareli Lucas; Jadir Borges Pinheiro;
    Publisher: Associação Brasileira de Horticultura

    RESUMO Phytophthora capsici causa prejuízos significativos em cultivos de abóbora (Cucurbita moschata) e morangas (Cucurbita maxima), incluindo a podridão de raízes e coroa, o crestamento foliar e a podridão de frutos, o que pode resultar em até 100% de perdas na produç...

  • Open Access
    Authors: 
    Davi Lopes do Carmo; Carlos Alberto Silva; José Maria de Lima; Gabriela Lúcia Pinheiro;
    Publisher: FapUNIFESP (SciELO)

    ABSTRACT Soil solution samplers may have the same working principle, but they differ in relation to chemical and physical characteristics, cost and handling, and these aspects exert influence on the chemical composition of the soil solution obtained. This study was carr...

  • Open Access
    Authors: 
    Johannes Persson; Henrik Thorén; Lennart Olsson;
    Publisher: Resilience Alliance, Inc.
    Countries: Sweden, Finland

    Interdisciplinary research in the fields of forestry and sustainability studies often encounters seemingly incompatible ontological assumptions deriving from natural and social sciences. The perceived incompatibilities might emerge from the epistemological and ontologic...

  • Authors: 
    Deva Eswara Reddy;
    Publisher: Informa UK Limited

    ABSTRACTSeeds are vulnerable to a variety of threats resulting in extinction. Collection of seeds and saving them in secure facilities—seedbanks—to be shared for breeding disease-resistant varieties is the best solution. Working in the spirit of the International Treaty...