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Jaume Arnó, Asier Uribeetxebarria, Jordi Llorens, Alexandre Escolà, Joan R. Rosell-Polo, Eduard Gregorio and José A. Martínez-Casasnovas
To optimise sector design in drip irrigation systems, a two-stage procedure is presented and applied in a commercial vineyard plot. Soil apparent electrical conductivity (ECa) mapping and soil purposive sampling are the two stages on which the proposal i...
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Grant H. West and Kent Kovacs
Irrigated row-crop agriculture is contributing to declining groundwater in areas such as the Mississippi Delta region of eastern Arkansas. There is a need to move toward sustainable levels of groundwater withdrawal. Recent improvements in remote monitori...
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Giulia Raffelli, Maurizio Previati, Davide Canone, Davide Gisolo, Ivan Bevilacqua, Giorgio Capello, Marcella Biddoccu, Eugenio Cavallo, Rita Deiana, Giorgio Cassiani and Stefano Ferraris
Soil moisture measurement is essential to validate hydrological models and satellite data. In this work we provide an overview of different local and plot scale soil moisture measurement techniques applied in three different conditions in terms of altitu...
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Grant H. West, Kent Kovacs
Pág. 1 - 17
Irrigated row-crop agriculture is contributing to declining groundwater in areas such as the Mississippi Delta region of eastern Arkansas. There is a need to move toward sustainable levels of groundwater withdrawal. Recent improvements in remote monitori...
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Giulia Raffelli, Maurizio Previati, Davide Canone, Davide Gisolo, Ivan Bevilacqua, Giorgio Capello, Marcella Biddoccu, Eugenio Cavallo, Rita Deiana, Giorgio Cassiani, Stefano Ferraris
Pág. 1 - 28
Soil moisture measurement is essential to validate hydrological models and satellite data. In this work we provide an overview of different local and plot scale soil moisture measurement techniques applied in three different conditions in terms of altitu...
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Emmanuel Badewa, Adrian Unc, Mumtaz Cheema, Vanessa Kavanagh and Lakshman Galagedara
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Pedro Carvalhaes-Dias, Flávio J.O. Morais, Luís F. C. Duarte, Andreu Cabot and J. A. Siqueira Dias
We present an autonomous sensor to measure soil water content that uses a single heat pulse probe based on a transistor encapsulated in a porous block. The sensor uses a bipolar junction transistor, which performs as both a heating and temperature-sensin...
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Seonyoung Park, Sumin Park, Jungho Im, Jinyoung Rhee, Jinho Shin, Jun Dong Park
Pág. 1 - 23
Soil moisture is a key part of Earth?s climate systems, including agricultural and hydrological cycles. Soil moisture data from satellite and numerical models is typically provided at a global scale with coarse spatial resolution, which is not enough for...
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Seonyoung Park, Sumin Park, Jungho Im, Jinyoung Rhee, Jinho Shin and Jun Dong Park
Soil moisture is a key part of Earth?s climate systems, including agricultural and hydrological cycles. Soil moisture data from satellite and numerical models is typically provided at a global scale with coarse spatial resolution, which is not enough for...
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Sairoel Amertet Finecomess, Girma Gebresenbet and Hassan Mohammed Alwan
In an agricultural system, finding suitable watering, pesticides, and soil content to provide the right nutrients for the right plant remains challenging. Plants cannot speak and cannot ask for the food they require. These problems can be addressed by ap...
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Murali Krishna Senapaty, Abhishek Ray and Neelamadhab Padhy
Healthy and sufficient crop and food production are very much essential for everyone as the population is increasing globally. The production of crops affects the economy of a country to a great extent. In agriculture, observing the soil, weather, and wa...
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Rossella Bovolenta, Alessandro Iacopino, Roberto Passalacqua and Bianca Federici
Monitoring changes in soil saturation is important for slope stability analyses. Soil moisture capacitive sensors have recently been developed; their response time is extremely fast, they require little maintenance, and they are relatively inexpensive. T...
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Maria Simas Guerreiro, Eunice Maia de Andrade, Marcos Makeison Moreira de Sousa, José Bandeira Brasil, Jacques Carvalho Ribeiro Filho and Helba Araújo de Queiroz Palácio
Non-rainfall water input to surface soil moisture is essential to ecosystems, especially in dry climates, where a water deficit may persist for several months. Quantifying the impact of water gains by soil moisture at night will help to understand vegeta...
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Md Abul Ehsan Bhuiyan, Feifei Yang, Nishan Kumar Biswas, Saiful Haque Rahat and Tahneen Jahan Neelam
The Integrated Multisatellite Retrievals for Global Precipitation Measurement (GPM) (IMERG) Level 3 estimates rainfall from passive microwave sensors onboard satellites that are associated with several uncertainty sources such as sensor calibration, retr...
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Virginia Strati, Matteo Albéri, Stefano Anconelli, Marica Baldoncini, Marco Bittelli, Carlo Bottardi, Enrico Chiarelli, Barbara Fabbri, Vincenzo Guidi, Kassandra Giulia Cristina Raptis, Domenico Solimando, Fausto Tomei, Giulia Villani and Fabio Mantovani
Proximal soil sensors are taking hold in the understanding of soil hydrogeological processes involved in precision agriculture. In this context, permanently installed gamma ray spectroscopy stations represent one of the best space–time trade off me...
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Vasily A. Tremsin
An affordable standalone sensor that can provide volumetric information on soil moisture distribution in real time was developed and tested for potential application in irrigation control systems. The moisture content of soil is reconstructed tomographic...
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Daxing Gu, Quan Wang and Dennis Otieno
In arid and semiarid lands, canopy transpiration and its dynamics depend largely on stomatal sensitivity to drought. In this study, the sap flow of a dominant species, Haloxylon ammodendron growing in Central Asian deserts, was monitored using Granier-ty...
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Luca Brocca, Luca Ciabatta, Christian Massari, Stefania Camici and Angelica Tarpanelli
Soil moisture is widely recognized as a key parameter in the mass and energy balance between the land surface and the atmosphere and, hence, the potential societal benefits of an accurate estimation of soil moisture are immense. Recently, scientific comm...
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Daxing Gu, Quan Wang, Dennis Otieno
Pág. 1 - 12
In arid and semiarid lands, canopy transpiration and its dynamics depend largely on stomatal sensitivity to drought. In this study, the sap flow of a dominant species, Haloxylon ammodendron growing in Central Asian deserts, was monitored using Granier-ty...
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Luca Brocca, Luca Ciabatta, Christian Massari, Stefania Camici, Angelica Tarpanelli
Pág. 1 - 20
Soil moisture is widely recognized as a key parameter in the mass and energy balance between the land surface and the atmosphere and, hence, the potential societal benefits of an accurate estimation of soil moisture are immense. Recently, scientific comm...
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