Results 21 to 30 of about 1,883 (189)

lysimeter

, 2014
Citation: 'lysimeter' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.L03658 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +4 more sources

Viscous Flow Approach to Rapid Infiltration and Drainage in a Weighing Lysimeter

Vadose Zone Journal, 2018
Rapid infiltration and drainage in a free-draining weighing lysimeter are assessed with a viscous flow approach that is based on the concept of moving water films. The two parameters and of the film per unit volume of the permeable medium together with
Peter F. Germann, Volker Prasuhn
doaj   +1 more source

Remote Sensing for Irrigation Water Management—The State of the Art and Prospects for Near‐Future Operations

Irrigation and Drainage, EarlyView.
ABSTRACT A recent UN report describes many regions as facing ‘water bankruptcy,’ a condition in which available water resources can no longer meet existing demands. In practice, this means irrigation will likely bear the greatest burden of future water‐use reductions, a complicated and fraught decision to make given its critical role in food security ...
Wim G. M. Bastiaanssen, Chris Perry, Royce Dalby, Yasir Mohamed, Xueliang Cai, Poolad Karimi, IJsbrand de Jong, Pasquale Steduto, Marat Beksultanov, Christopher C. M. Neale, David Molden, Waqas Awan, Laarousi Mohamed, Jippe Hoogeveen, Jeff Davids, Nutchanart Sriwongsitanon, P. S. Rao, Roula Bachour, Palitha Bandara, Sophea Chhim, Richard Evans, Tom Lahad, D. Nagesh Kumar, Zakaria Adawy, Devendra Singh Bundela, Kawa Hakzi, Isaya Kisekka, Nicolas Puelma, Alejandro A. Pannunzio, Benjamin Koetz, Mukhiddin Ibragimov   +30 more
wiley   +1 more source

L'isotope stable 15N et le lysimètre, des outils complémentaires pour l'étude de la lixiviation de l'azote dans les sols agricoles [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2010
Stable 15N isotope and lysimeter, complementary tools in order to study the nitrogen leaching in agricultural soils. Stable 15N was used in lysimetric trials conducted with the aim to study nitrate leaching of agricultural soils.
Destain JP., Fonder N., Xanthoulis D., Reuter V.   +3 more
doaj  

Mn, Zn, Cu and Fe Accumulation in a Soil Irrigated With Wastewater Under Lysimetric Conditions [PDF]

علوم و مهندسی آبیاری, 2015
In this study, raw and treated wastewater of Serkan Wastewater Treatment Plant, located at 70 km east of Hamedan, were reused for potato irrigation under lysimetric conditions.
Nasrodin Parsafar, Safar Marofi
doaj   +1 more source

Peer review of the pesticide risk assessment of the active substance <i>Bacillus velezensis</i> strain FZB42. [PDF]

EFSA J
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authority of the rapporteur Member State The Netherlands for the pesticide active substance Bacillus velezensis strain FZB42 and the considerations as regards the inclusion of the substance in ...
European Food Safety Authority (EFSA), Álvarez F, Arena M, Auteri D, Batista Leite S, Binaglia M, Castoldi AF, Chavez Capilla T, Chiusolo A, Colagiorgi A, Colas M, Crivellente F, De Lentdecker C, De Magistris I, Fabrega J, Fait G, Ferilli F, Giner Santonja G, Gouliarmou V, Ippolito A, Istace F, Kardassi D, Kienzler A, Lanzoni A, Lava R, Leuschner R, Linguadoca A, Lopez Romano M, Louisse J, Lythgo C, Mangas I, Mazzega S, Mioč A, Miron I, Molnar T, Padovani L, Padricello V, Panzarea M, Parra Morte JM, Rizzuto S, Santos M, Scattareggia Marchese A, Serafimova R, Sharp R, Szentes C, Theobald A, Tiramani M, Vianello G, Villamar-Bouza L.   +48 more
europepmc   +2 more sources

Perspectives of High‐Resolution Mass Spectrometry in Soil Science

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Soil biogeochemical research requires specific, sensitive, and accurate methods to identify and quantify organic molecules in order to trace biochemical processes and assess element cycling in complex, heterogenous systems. High‐resolution mass spectrometry (HRMS) has evolved into a transformative tool for unraveling the complex chemical ...
Bruno Glaser, Tobias Bromm, Klaus Kaiser, Arthur Gross, Carsten Simon, Snežana Maletić, Ines Mulder, Oliver J. Lechtenfeld, Sören Thiele‐Bruhn, Ivy Notterpek, Callum Banfield, Michaela A. Dippold   +11 more
wiley   +1 more source

Instalação, calibração e funcionamento de um lisímetro de pesagem Instalation, calibration and operation of a weighing lysimeter

Engenharia Agrícola, 2007
Este trabalho teve como objetivo construir, instalar, calibrar e avaliar a sensibilidade de um lisímetro de pesagem com célula de carga, instalado em Seropédica - RJ, a fim de determinar a evapotranspiração de referência (ETo). O lisímetro, com dimensões
Daniel F. Carvalho, Leonardo D. B. Silva, José G. M. Guerra, Francisco A. Cruz, Adilson P. Souza   +4 more
doaj   +1 more source

Laboratory and Physical Prototype Tests for the Investigation of Hydraulic Hysteresis of Pyroclastic Soils

Geosciences, 2020
Proper soil water retention curves (SWRCs) are necessary for a fair analysis of groundwater flow in unsaturated slopes. The question is whether hydraulic parameters operating in situ can be reliably determined from laboratory tests or physical prototype ...
Marianna Pirone, Alfredo Reder, Guido Rianna, Luca Pagano, Marco Valerio Nicotera, Gianfranco Urciuoli   +5 more
doaj   +1 more source

Soil Type Controls the Effects of the Nitrification Inhibitor DMPP on Nitrate Leaching and Mineral N Retention Under Simulated Heavy Rainfall

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Nitrate (NO3−) leaching is a major nitrogen (N) loss pathway in agriculture and may increase with more frequent heavy rainfall. Nitrification inhibitors, such as 3,4‐dimethylpyrazole phosphate (DMPP), can reduce these losses, but their effectiveness under frequent heavy rainfall events remains unclear, which limits their targeted ...
Felix Ohmann, Klaus Dittert, Hans‐Werner Olfs   +2 more
wiley   +1 more source