Títulos 

Títulos

Mostrando ítems 536-555 de 744

    • Partitioning the effects of habitat loss hunting and climate change on the endangered Chacoan peccary 

      Torres, Ricardo; Kuemmerle, Tobías; Baumann, Mattias; Romero-Muñoz, Alfredo; Altrichter, Mariana; Boaglio, Gabriel; Cabral, Hugo; Camino, Micaela; Campos Kraver, Juan M.; Giordano, Anthony J.; Cartes, José L.; Cuéllar, Rosa L.; Decarre, Julieta; Gallegos, Marcelo; Lizarraga, Leónidas; Maffei, Leonardo; Neris, Nora N.; Quiroga, Verónica; Saldivar, Silvia; Tamburini, Daniela (Wiley, 2023-04-04)
      Aim: Land-use change and overexploitation are major threats to biodiversity, and cli mate change will exert additional pressure in the 21st century. Although there are strong interactions between these threats, our ...

    • Patagonian Desert 

      Gaitan, Juan Jose; Bran, Donaldo Eduardo; Oliva, Gabriel Esteban (Elsevier, 2019)
      The Argentinian Patagonia is a vast area (790,000-km2) of southern South America between 36° and 55°S. Almost 90% of the area is arid, semiarid or dry- subhumid (drylands) and covers important and heterogeneous ecological ...

    • Patterns and controls of carbon dioxide and water vapor fluxes in a dry forest of central Argentina 

      Garcia, Alfredo Gabriel; Di Bella, Carlos Marcelo; Houspanossian, Javier; Magliano, Patricio Nicolás; Jobbagy Gampel, Esteban Gabriel; Posse Beaulieu, Gabriela; Fernandez, Roberto J.; Nosetto, Marcelo Daniel (Elsevier, 2017-12)
      Covering 16% of global land surface, dry forests play a key role in the global carbon budget. The Southern Hemisphere still preserves a high proportion of its native dry forest cover, but deforestation rates have increased ...

    • Pedigree comparison highlights genetic similarities and potential industrial values of sugarcane cultivars 

      Acevedo, Alberto; Tejedor, Matias Tomás; Erazzu, Luis Ernesto; Sopena, Roberto Alfredo; Cabada, Santiago (2017-06)
      Cultivar pedigrees from two sugarcane origins, 9 Argentine (AR) and 7 American (AM) have been reconstructed, and their genetic similarities (based on coefficient of parentage, COP, estimates) show an average of 0.206 ± ...

    • Perdidas de NH3 y N2O al aplicar guano de ave y su digerido en pasturas 

      Otero Estrada, Edit; Martinek, Nicole; Romaniuk, Romina Ingrid; Mortola, Natalia Andrea; Butti, Mariano; Cosentino, Vanina Rosa Noemi (Asociación Argentina Ciencia del Suelo, 2024-05)
      En la Argentina se genera una considerable cantidad de residuos avícolas, especialmente guano de ave (GA), el cual puede ser aprovecha para la producción de gas metano mediante el uso de biodigestores. El uso del GA genera ...

    • Performance of alternative spatial models in empirical Douglas-fir and simulated datasets 

      Cappa, Eduardo Pablo; Muñoz, Facundo; Sánchez, Leopoldo (Springer, 2019-05-13)
      Based on an empirical dataset originating from the French Douglas-fir breeding program, we showed that the bidimensional autoregressive and the two-dimensional P-spline regression spatial models clearly outperformed the ...

    • Performance of Pinus elliottii, Pinus caribaea, their F1, F2 and backcross hybrids and Pinus taeda to 10 years in the Mesopotamia region, Argentina 

      Cappa, Eduardo Pablo; Marco, Martin Alberto; Nikles, D. Garth; Last, Ian S. (Springer, 2013-03)
      Performances of Pinus taxa were studied to 10 years of age in two trials in each of Misiones and Entre Ríos provinces across the Mesopotamia region of Argentina. Taxa comprised 22 populations from sources in Argentina, ...

    • Pesticide dynamics in agroecosystems: Assessing climatic and hydro-physical effects in a soybean cycle under no-tillage 

      Behrends Kraemer, Filipe; Castiglioni, Mario Guillermo; Chagas, Celio Ignacio; De Paula, R.; Sainz, Daiana Soledad; De Geronimo, Eduardo; Aparicio, Virginia Carolina; Ferraro, Diego Omar (Elsevier, 2022-09)
      The high rate of No-Tillage (NT) adoption in Argentina has been followed by conspicuous application of herbicides due to RR crops selection and recently due to weed resistance. In addition, no-tillage in the Rolling Pampa ...

    • Pérdidas de agua por flujo lateral en un infiltrómetro de anillo simple 

      Godagnone, Ruben; Irurtia, Carlos Bernardino; Holzmann, Rosa De Lima; Cuenca, Miguel Angel (Asociación Argentina de Ciencia del Suelo, 2012)
      El infiltrómetro de anillo simple es potencialmente adecuado para medir infiltración, son muy fáciles de construir, baratos y fáciles de automatizar. Presentan el inconveniente de generar una componente lateral del flujo ...

    • Pharmacologycal activity of peperina (Minthostachys verticillata) on gastrointestinal tract 

      Rodríguez Basso, Angeles; Carranza, A.; Zainutti, V.M.; Bach, Hernán Gerónimo; Gorzalczany, S.B. (Elsevier, 2020-12-25)
      Ethnopharmacological relevance: Minthostachys verticillata (Griseb.) Epling (Lamiaceae), known as Peperina is a medicinal native plant, with a traditional use as a digestive, antispasmodic and antidiarrheic. Aim Of The ...

    • Phylogenetic relationships of Petunia patagonica (Solanaceae) revealed by molecular and biogeographical evidence 

      Reck-Kortmann, Maikel; Silva-Arias, Gustavo A.; Stehmann, João R.; Greppi, Julian Alejandro; Freitas, Loreta B. (2015)
      Petunia patagonica is restricted to the Patagonian region of Argentina and its identity is controversial. The species was described in the genus Nierembergia, and subsequently transferred to the genus Petunia. However, ...

    • Physical and chemical variables analysis for clustering of soils in the longitudinal dunes of Sandy Pampa, Argentina 

      Irigoin, Julieta; Paladino, Ileana Ruth; Civeira, Gabriela; Costa, María Cristina (Springer, 2016-08)
      The Sandy Pampa landscape was built on ancient dune-shaped landforms, which persist today and affect the characteristics of the soil in different sectors of the dunes. Based on their topographic position, different soils ...

    • Physiological and genetic characterization of wheat lines sharply differing in sodium accumulation 

      Silva, Mauro Miguel; Moriconi, Jorge I.; Gualano, L.D.; Tranquilli, Gabriela; Santa-María, Guillermo E. (Sociedad Argentina de Fisiología Vegetal, 2023-10-01)
      Improving nutrient use efficiency is an important objective in modern breeding programs. Our group attempts to elucidate the components that contribute to greater efficiencies of potassium (K) acquisition and utilization ...

    • Pinophyta del Herbario BAB (Instituto de Recursos Biológicos CIRN-INTA) [Conjunto de datos] 

      Voda, Andrea; Fortunato, Renee Hersilia (Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos, 2020)
      Se lista los ejemplares de Pinophyta depositados en el herbario BAB.

    • Plant breeding for international markets and international branding partnership 

      Bugallo, Veronica Lucia (INTA, 2023)
      The objetives of INTA are to facilitate the use of resources, promote associations, and promote scientific activities. INTA is located in the five regions of Argentina (Northwest, Northeast, Cuyo, Pampeana and Patagonia), ...

    • Plantas nativas ornamentales de Latinoamérica. Experiencias hacia la puesta en valor 

      Facciuto, Gabriela Rosa (compiladora); Perez De La Torre, Mariana (compiladora) (Ediciones INTA, 2021-11-01)
      El Instituto de Floricultura de INTA es el único en Latinoamérica dedicado exclusivamente a desarrollar conocimientos, tecnologías y formación de profesionales en la producción de flores y plantas ornamentales. El gran ...

    • Plataforma de datos de granizo de Argentina 

      Mezher, Romina Nahir (Sociedad Argentina de Informática, 2021-10-18)
      El granizo es un fenómeno que afecta fuertemente al sector agropecuario con posibles pérdidas económicas importantes y daños considerables en los cultivos[1]. Por ende, la realización de análisis temporales y espaciales e ...

    • ¿Podemos mejorar las estimaciones de las emisiones de N2O en Argentina? 

      Said, Andrés; Posse Beaulieu, Gabriela; Vangeli, Sebastián; Popper, Azul (Asociación Argentina de la Ciencia del Suelo, 2023-06-02)
      La utilización de factores de emisión por defecto y de forma homogénea en todo el país en la estimación de las emisiones de óxido nitroso (N2O) derivadas de la aplicación de fertilizantes sintéticos en los Inventarios de ...

    • ¿Podría la adición de biocarbón al efluente de tambo mitigar la emisión de N2O? 

      Cosentino, Vanina Rosa Noemi; Otero Estrada, Edit; Romaniuk, Romina Ingrid; Sastre Contreras, M.C.; Shumba, Armwell; Beltran, Marcelo Javier; Costantini, Alejandro Oscar; Imhoff, Silvia (Asociación Argentina Ciencia del Suelo, 2024-05-21)
      Para satisfacer la creciente demanda mundial de alimentos será necesario aumentar los rendimientos de los cultivos, esto implicará entre otras cosas aumentar el uso de fertilizantes nitrogenados. Una alternativa a los ...

    • Policies for the sustainable development of biofuels in the Pan American region: a review and synthesis of five countries 

      Solomon, Barry D.; Banerjee, Aparajita; Acevedo, Alberto; Halvorsen, Kathleen E.; Eastmond, Amarella (Springer, 2015-12)
      Rapid growth of biofuel production in the United States and Brazil over the past decade has increased interest in replicating this success in other nations of the Pan American region. However, the continued use of food-based ...