Resultados de búsqueda - "sampler"

A Core Sampler for Puddled Soils por Sharma, P.K., De Datta, S.K.

Materias: “…core sampler…”
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A Quadrat Insect Sampler for Direct Seeded Rice por Bandong, J.P., Litsinger, J.A.

Materias: “…insect sampler…”
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A Nested Sieve Sampler for Collecting Aquatic Invertebrates in Rice Paddies por Barrion, A.T., Litsinger, J.A.

Materias: “…nested sieve sampler…”
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Retention of nitrogen in beaver ponds depends on colonization history : use of Fontinalis antipyretica as an integrative sampler of nitrogen por Johansson, Anders

“…The aim of the study is to investigate nitrogen retention in beaver ponds using F. antipyretica as an integrative sampler and if N-retention is dependent on the colonization history of the beaver pond. …”

Efficiency of Big Spring Number Eight (BSNE) and Modified Wilson and Cook (MWAC) samplers to collect PM10, PM2.5 and PM1 por Mendez, Mariano Javier, Funk, Roger, Buschiazzo, Daniel Eduardo

“…The internal efficiency of Big Spring Number Eight (BSNE) and Modified Wilson and Cook (MWAC) samplers for trapping PM10, PM2.5 and PM1 were tested in a wind tunnel, at two wind speeds (3.0 and 6.8 m s 1) in the saltation zone (SAZ) and the suspension zone (SAZ). …”
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Muestreador columnar de suelos. Alternativas de uso con fines edafológicos. 2.- Relevamiento expeditivo de suelos (prospección rápida) por Schulz, Guillermo, Bedendo, Dante Julian, Wilson, Marcelo German, Oszust, José Daniel, Pausich, Gloria Marina

Materias: “…Columnar Sampler…”
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Muestreador columnar de suelos. Alternativas de uso con fines edafológicos. 1.- Densidad aparente y agua útil. por Wilson, Marcelo German, Oszust, José Daniel, Sasal, Maria Carolina, Schulz, Guillermo, Gvozdenovich, Jorge Jesús, Pioto, Ángel Claudio

Materias: “…Columnar Sampler…”
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Oro-ruminal sampling device and technique for rapid collection of rumen content and improved recovery of solid fractions for microbiome analysis por Miccoli, Florencia Estefanía, Galarza, Roxana Ivon, Juliano, Nicolás, Ferreyra, S., Maresca, Sebastian, Lopez Valiente, Sebastian, Guerrero, Leandro Demian, Palladino, Rafael Alejandro, Albornoz, Rodrigo I.

“…We developed an intra-esophageal tube rumen sampling technique and device referred to as ‘Rumen Sampler MG’ with the aim of increasing the recovery of solid fractions from rumen content compared with other oro-ruminal sampling methods. …”
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Secuencia de meteorización y su relación con las propiedades de carga y superficie de la fracción arcilla de algunos andosoles de Costa Rica por González M, S.P., Kozen, I., Besoain M., E.

“…Charge density values, however, tend to stay constant at fixed pH-value, without influence of the mineralogical stage of the sampler. The use of TSS and CEC as a supplement of routine mineralogical analysis is helpful, because they show a trend according with clay evolution and differences in clays of similar constitution. …”
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Bioaerosol sampling to detect avian influenza virus in Hanoi’s largest live poultry market por Bui, V.N., Nguyen, T.T., Hung Nguyen-Viet, Bui, A.N., McCallion, K.A., Hu Suk Lee, Than, S.T., Coleman, K.K., Gray, G.C.

“…Methods During October 2017, National Institute for Occupational Safety and Health 2-stage aerosol samplers were assembled on a tripod and run for 4 hours. …”
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Management effects on glyphosate and AMPA concentrations in the PM10 emitted by soils of the central semi-arid region of Argentina por Ramirez Haberkon, Nancy, Aimar, Silvia Beatriz, Aparicio, Virginia Carolina, Buschiazzo, Daniel Eduardo, De Geronimo, Eduardo, Costa, Jose Luis, Mendez, Mariano

“…The particulate matter finer than 10 µm in diameter (PM10) was generated and collected from each soil by means of an electrostatic dust sampler. Glyphosate and AMPA were analyzed in the soils and PM10. …”
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Un método simple y práctico para la determinación de densidad aparente por Agostini, María de los Angeles, Monterubbianesi, María Gloria, Studdert, Guillermo, Maurette, Santiago

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Ompressning av inplastat vallfoder - från rundbal till småbal por Andersson, Eva

Ecological risk assessment of current-use pesticides in the Sixaola Watershed, Costa Rica por Polidoro, Beth A.

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A mechanistic understanding of the effect of lime and compost on soil cadmium availability in cacao farms por Wiersma, Wietse, Favaro, Anna, Comans, Rob N.J., Pulleman, Mirjam Margreet, Groenenberg, Jan E.

“…The MSM showed a high ability to capture proportional changes in Cd availability enacted by the treatments based on changes in soil solution properties measured with a low-salt extraction (0.001 M Ca(NO3)2) or rhizon samplers. In general, the effect of compost and lime on Cd geochemistry was highly soil- and compost-specific, and pH (change) was found to be the main driver of Cd availability. …”
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Nitrate Leaching in an Argiudoll Cultivated with Sugarcane por Portocarrero, Rocio, Acreche, Martin Moises

“…In order to determine nitrate concentration, samples were taken from soil solutions at 85 cm depth using ceramic soil water suction samplers, while water flow was simulated with the LEACH-W model. …”
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Effects of low-scale landscape structures on aeolian transport processes on arable land por Siegmund, Nicole, Funk, Roger, Koszinsky, Sylvia, Buschiazzo, Daniel Eduardo, Sommer, Michael

“…The wind-induced mass-transport was measured with 18 Modified Wilson and Cooke samplers (MWAC), installed on a 1.44 ha large field in a 20 × 40 m grid. …”
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Conservation Agriculture Enhances Soil Fauna Richness and Abundance in Low Input Systems: Examples From Kenya por Ayuke, Fredrick O., Kihara, Job Maguta, Ayaga, George, Micheni, Alfred N.

“…Soil macrofauna and mesofauna were sampled across the treatments in medium-term (6 years) trials in Embu, Central Kenya, and Kakamega (6 years) and a long-term trial in Nyabeda (15 years) using soil monoliths and core samplers, respectively. In agreement with our hypothesis, higher macrofauna taxonomic richness and mesofauna was recorded in CA than in CT without residues. …”
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Temporal progress of Septoria leaf spot on rabbiteye blueberry (Vaccinium ashei) por Ojiambo, P., Scherm, H.

“…Data collected with funnel spore samplers showed that splash-dispersed pycnidiospores of S. albopunctata were available throughout most of the period from April through late October. …”
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Monitoring Patagonian Rangelands: The MARAS System por Oliva, Gabriel Esteban, Escobar, Juan Maria, Siffredi, Guillermo Lorenzo, Salomone, Jorge Manuel, Buono, Gustavo Gabriel

“…Lines of point interception and frequency samplers are used to evaluate herbaceous vegetation, Camfield lines to evaluate shrubs and patches, surface sampling, and estimates of soil condition. …”
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