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Artigo Revisado por pares

Robert K. Peet, Robert G. Knox, J. Stephen Case, Robert B. Allen,

... 1007/s11356-016-6340-yAnahí Domínguez, José Camilo Bedano The adoption of no-till instead of reduced ... doi.org/10.1656/045.017.0308José Camilo Bedano, Andrea Ruf Sensitivity of different taxonomic levels of ...

Tópico(s): Categorization, perception, and language

1988 - University of Chicago Press | The American Naturalist

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Patrick Lavelle, Jérôme Mathieu, Alister V. Spain, George Gardner Brown, Carlos Fragoso, Emmanuel Lapied, Adriana De Aquino, Isabelle Barois, Edmundo Barrios, Maria Eleusa Barros, José Camilo Bedano, Éric Blanchart, Mark E. Caulfield, Yamileth Chagueza, Jun Dai, Thibaud Decaëns, Anahí Domínguez, Yamileth Domínguez‐Haydar, Alexander Feijoo, Patricia J. Folgarait, Steven J. Fonte, Norma Gorosito, Esperanza Huerta, Juan J. Jiménez, Courtland Kelly, Gladys Loranger-Merciris, Robélio Leandro Marchão, Raphaël Marichal, Catarina Praxedes, Leonardo Rodríguez Suárez, Guillaume Xavier Rousseau, Laurent Rousseau, Núria Ruiz, Catalina Sanabria, Juan Carlos Suárez, Jérôme Tondoh, Anne de Valença, Steven J. Vanek, Joel Vásquez Bardales, Elena Velásquez, Emily Webster, Chi Zhang,

Abstract Aim Macroinvertebrates comprise a highly diverse set of taxa with great potential as indicators of soil quality. Communities were sampled at 3,694 sites distributed world‐wide. We aimed to analyse the patterns of abundance, composition and network characteristics and their relationships to latitude, mean annual temperature and rainfall, land cover, soil texture and agricultural practices. Location Sites are distributed in 41 countries, ranging from 55° S to 57° N latitude, from 0 to 4,000 ...

Tópico(s): Plant and animal studies

2022 - Wiley | Global Ecology and Biogeography

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Helen R. P. Phillips, Elizabeth M. Bach, Marie Luise Carolina Bartz, Joanne M. Bennett, Rémy Beugnon, María J.I. Briones, George Gardner Brown, Olga Ferlian, Konstantin B. Gongalsky, Carlos A. Guerra, Birgitta König‐Ries, Julia Krebs, Alberto Orgiazzi, Kelly S. Ramirez, David J. Russell, Benjamin Schwarz, Diana H. Wall, Ulrich Brose, Thibaud Decaëns, Patrick Lavelle, Michel Loreau, Jérôme Mathieu, Christian Mulder, Wim H. van der Putten, Matthias C. Rillig, Madhav P. Thakur, Franciska T. de Vries, David A. Wardle, Christian Ammer, Sabine Ammer, Miwa Arai, Fredrick O. Ayuke, Geoff Baker, Dilmar Baretta, Dietmar Barkusky, Robin Beauséjour, José Camilo Bedano, Klaus Birkhofer, Éric Blanchart, Bernd Blossey, Thomas Bolger, Robert L. Bradley, Michel Brossard, James C. Burtis, Yvan Capowiez, Timothy R. Cavagnaro, Amy Choi, Julia Clause, Daniel Cluzeau, Anja Coors, Felicity Crotty, Jasmine M. Crumsey, Andrea Dávalos, Darío J. Diaz Cosin, Annise Dobson, Anahí Domínguez, Andrés Duhour, N.J.M. van Eekeren, Christoph Emmerling, Liliana Falco, Rosa Fernández, Steven J. Fonte, Carlos Fragoso, André L. C. Franco, Abegail Fusilero, А. P. Geraskina, Shaieste Gholami, Grizelle González, Michael J. Gundale, Mónica Gutiérrez López, Branimir K. Hackenberger, Davorka K. Hackenberger, Luis M. Hernández, J. R. Hirth, Takuo Hishi, Andrew R. Holdsworth, Martin Holmstrup, Kristine N. Hopfensperger, Esperanza Huerta Lwanga, Veikko Huhta, Tunsisa T. Hurisso, Basil V. Iannone, M. Iordache, Ulrich Irmler, Mari Ivask, Juan B. Jesús, Jodi Johnson‐Maynard, Monika Joschko, Nobuhiro Kaneko, Radoslava Kanianska, Aidan M. Keith, Maria Kernecker, Armand W. Koné, Yahya Kooch, Sanna Kukkonen, H. Lalthanzara, Daniel R. Lammel, Iurii M. Lebedev, Edith Le Cadre, Noa Kekuewa Lincoln, Danilo López‐Hernández, Scott R. Loss, Raphaël Marichal, Radim Matula, Yukio Minamiya, Jan Hendrik Moos, Gerardo Moreno, Alejandro Morón‐Ríos, Hasegawa Motohiro, Bart Muys, Johan Neirynck, Lindsey Norgrove, Marta Novo, Visa Nuutinen, Victoria Nuzzo, P. Mujeeb Rahman, Johan Pansu, Shishir Paudel, Guénola Pérès, Lorenzo Pérez‐Camacho, Jean‐François Ponge, Jörg Prietzel, И. Б. Рапопорт, Muhammad Imtiaz Rashid, Salvador Rebollo, Miguel Á. Rodrı́guez, Alexander M. Roth, Guillaume Xavier Rousseau, Anna Rożen, Ehsan Sayad, Loes van Schaik, Bryant Scharenbroch, Michael Schirrmann, Olaf Schmidt, Boris Schröder, Julia Seeber, Maxim Shashkov, Jaswinder Singh, Sandy M. Smith, Michael Steinwandter, Katalin Szlávecz, José Antonio Talavera, Dolores Trigo, Jiro Tsukamoto, Sheila A Uribe-López, Anne W. de Valença, Iñigo Virto, Adrian A. Wackett, Matthew Warren, Emily Webster, Nathaniel H. Wehr, Joann K. Whalen, Michael Wironen, Volkmar Wolters, Pengfei Wu, И. В. Зенкова, Weixin Zhang, Erin K. Cameron, Nico Eisenhauer,

Abstract Earthworms are an important soil taxon as ecosystem engineers, providing a variety of crucial ecosystem functions and services. Little is known about their diversity and distribution at large spatial scales, despite the availability of considerable amounts of local-scale data. Earthworm diversity data, obtained from the primary literature or provided directly by authors, were collated with information on site locations, including coordinates, habitat cover, and soil properties. Datasets ...

Tópico(s): Study of Mite Species

2021 - Nature Portfolio | Scientific Data

Artigo Acesso aberto Revisado por pares

María Pía Rodríguez, Anahí Domínguez, Melisa Moreira Ferroni, Luis Gabriel Wall, José Camilo Bedano,

The diversification and intensification of crop rotations (DICR) in no-till systems is a novel approach that aims to increase crop production, together with decreasing environmental impact. Our objective was to analyze the effect of different levels of DICR on the abundance, biomass, and species composition of earthworm communities in Argentinean Pampas. We studied three levels of DICR—typical rotation (TY), high intensification with grass (HG), and with legume (HL); along with three references—natural ...

Tópico(s): Ecology and Vegetation Dynamics Studies

2020 - Multidisciplinary Digital Publishing Institute | Agronomy

Artigo Acesso aberto Revisado por pares

Patrick Lavelle, Alister V. Spain, Steven J. Fonte, José Camilo Bedano, Éric Blanchart, Víctor Galindo, Michel Grimaldi, Juan J. Jiménez, Elena Velásquez, Anne Zangerlé,

Soil aggregation and its effects on soil C storage have been addressed in thousands of research articles over the last 40 years. Research has been mostly focused on the resistance of aggregates to mechanical disruption and the role of organic matter in aggregate stabilization. On the other hand, relatively little attention has been paid to identifying the microbial, plant root and macro-invertebrate actors and physical processes that continuously create and destroy aggregates. The sum and dynamics ...

Tópico(s): Coastal wetland ecosystem dynamics

2020 - Elsevier BV | Acta Oecologica

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Helen R. P. Phillips, Carlos A. Guerra, Marie Luise Carolina Bartz, María J.I. Briones, George Gardner Brown, Thomas W. Crowther, Olga Ferlian, Konstantin B. Gongalsky, Johan van den Hoogen, Julia Krebs, Alberto Orgiazzi, Devin Routh, Benjamin Schwarz, Elizabeth M. Bach, Joanne M. Bennett, Ulrich Brose, Thibaud Decaëns, Birgitta König‐Ries, Michel Loreau, Jérôme Mathieu, Christian Mulder, Wim H. van der Putten, Kelly S. Ramirez, Matthias C. Rillig, David Russell, Michiel Rutgers, Madhav P. Thakur, Franciska T. de Vries, Diana H. Wall, David A. Wardle, Miwa Arai, Fredrick O. Ayuke, Geoff Baker, Robin Beauséjour, José Camilo Bedano, Klaus Birkhofer, Éric Blanchart, Bernd Blossey, Thomas Bolger, Robert L. Bradley, Mac A. Callaham, Yvan Capowiez, Mark E. Caulfield, Amy Choi, Felicity Crotty, Jasmine M. Crumsey, Andrea Dávalos, Darío J. Diaz Cosin, Anahí Domínguez, Andrés Duhour, N.J.M. van Eekeren, Christoph Emmerling, Liliana Falco, Rosa Fernández, Steven J. Fonte, Carlos Fragoso, André L.C. Franco, Martine Fugère, Abegail Fusilero, Shaieste Gholami, Michael J. Gundale, Mónica Gutiérrez, Davorka K. Hackenberger, Luis M. Hernández, Takuo Hishi, Andrew R. Holdsworth, Martin Holmstrup, Kristine N. Hopfensperger, Esperanza Huerta Lwanga, Veikko Huhta, Tunsisa T. Hurisso, Basil V. Iannone, M. Iordache, Monika Joschko, Nobuhiro Kaneko, Radoslava Kanianska, Aidan M. Keith, Courtland Kelly, Maria Kernecker, Jonatan Klaminder, Armand W. Koné, Yahya Kooch, Sanna Kukkonen, H. Lalthanzara, Daniel R. Lammel, Iurii M. Lebedev, Yiqing Li, Juan B. Jesús Lidón, Noa Kekuewa Lincoln, Scott R. Loss, Raphaël Marichal, Radim Matula, Jan Hendrik Moos, Gerardo Moreno, Alejandro Morón‐Ríos, Bart Muys, Johan Neirynck, Lindsey Norgrove, Marta Novo, Visa Nuutinen, Victoria Nuzzo, Johan Pansu, Shishir Paudel, Guénola Pérès, Lorenzo Pérez‐Camacho, Raúl Piñeiro, Jean‐François Ponge, Muhammad Imtiaz Rashid, Salvador Rebollo, Javier Rodeiro Iglesias, Miguel Á. Rodrı́guez, Alexander M. Roth, Guillaume Xavier Rousseau, Anna Rożen, Ehsan Sayad, Loes van Schaik, Bryant C. Scharenbroch, Michael Schirrmann, Olaf Schmidt, Boris Schröder, Julia Seeber, Maxim Shashkov, Jaswinder Singh, Sandy M. Smith, Michael Steinwandter, José Antonio Talavera, Dolores Trigo, Jiro Tsukamoto, Anne W. de Valença, Steven J. Vanek, Iñigo Virto, Adrian A. Wackett, Matthew Warren, Nathaniel H. Wehr, Joann K. Whalen, Michael Wironen, Volkmar Wolters, И. В. Зенкова, Weixin Zhang, Erin K. Cameron, Nico Eisenhauer,

Soil organisms, including earthworms, are a key component of terrestrial ecosystems. However, little is known about their diversity, their distribution, and the threats affecting them. We compiled a global dataset of sampled earthworm communities from 6928 sites in 57 countries as a basis for predicting patterns in earthworm diversity, abundance, and biomass. We found that local species richness and abundance typically peaked at higher latitudes, displaying patterns opposite to those observed in ...

Tópico(s): Study of Mite Species

2019 - American Association for the Advancement of Science | Science

Artigo Revisado por pares

José Camilo Bedano, F. Vaquero, Anahí Domínguez, María Pía Rodríguez, Luis Gabriel Wall, Patrick Lavelle,

In the Pampas region of Argentina agriculture is dominated by intensive no-till (NT) soybean cropping which produce negative consequences on soil quality. A group of farmers started to use the Good Agricultural Practices (GAP) which include a higher crop rotation, use of winter cover crops and nutrient restoration. In this NT system earthworms have a significant role in soil functioning, particularly in organic matter cycling and soil structure formation. The aim of this paper was to examine the contribution ...

Tópico(s): Soil and Water Nutrient Dynamics

2019 - Elsevier BV | Acta Oecologica

Artigo Revisado por pares

Emanuele Dazio, Marco Conedera, Massimiliano Schwarz,

... unmanaged coppice stands in two sites (Gerra and Bedano) in the southern Swiss Alps. We collected data ...

Tópico(s): Plant Taxonomy and Phylogenetics

2018 - Elsevier BV | Forest Ecology and Management

Artigo Acesso aberto Revisado por pares

Anahí Domínguez, Juan J. Jiménez, Carolina Ortiz, José Camilo Bedano,

The agricultural activity in the Argentine Pampas, characterized by an important trend towards no-till soybean monocropping, has completely transformed the original Pampas landscape into a monotonous scenario with a continuous succession of farms of very low crop diversity. This process has led to soil physical, chemical and biological degradation in those systems. The increase of crop rotation rates in no-till and reduced tillage systems has been proposed as an alternative with reduced negative ...

Tópico(s): Rangeland and Wildlife Management

2018 - Elsevier BV | Acta Oecologica

Artigo Acesso aberto Revisado por pares

Carolina Paola Trentini, Mariana Villagra, D. Gómez Pámies, Verónica Bernava Laborde, José Camilo Bedano, Paula I. Campanello,

Loblolly pine monocultures have been increasingly expanding in the Atlantic Forest of South America especially in northern Argentina. Pine plantations can modify understory vegetation and soil characteristics due to the management practices and to the dense mulch of pine needles that develop in the forest floor that could affect soil biota and ecosystem processes. Nitrogen (N) addition as expected as atmospheric deposition can also contribute to these changes. The aim of this study was to assess ...

Tópico(s): Soil Carbon and Nitrogen Dynamics

2018 - Elsevier BV | Forest Ecology and Management

Artigo Revisado por pares

Anahí Domínguez, José Camilo Bedano,

Earthworms and enchytraeids are ecosystem engineers with an important influence on soil structure maintenance and nutrient cycling. We investigated if different agricultural managements produce a replacement of earthworms by enchytraeids, the magnitude of that replacement, and its effect on ecosystem engineering activities. Organic farming with plough tillage (ORG), conventional farming with plough tillage, conventional farming with no-tillage (NT), and unmanaged natural grasslands were studied. Earthworms ...

Tópico(s): Rangeland and Wildlife Management

2016 - Lippincott Williams & Wilkins | Soil Science

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Anahí Domínguez, George Gardner Brown, Klaus Dieter Sautter, Cíntia Mara Ribas de Oliveira, Eliane Carvalho de Vasconcelos, Cíntia Carla Niva, Marie Luise Carolina Bartz, José Camilo Bedano,

Aminomethylphosphonic acid (AMPA) - one of glyphosate's main metabolites - has been classified as persistent in soils, raising concern regarding the widespread use of glyphosate in agriculture and forestry. Glyphosate may have negative or neutral effects on soil biota, but no information is available on the toxicity of AMPA to soil invertebrates. Therefore our aim was to study the effect of AMPA on mortality and reproduction of the earthworm species Eisenia andrei using standard soil ecotoxicological ...

Tópico(s): Pharmaceutical and Antibiotic Environmental Impacts

2016 - Nature Portfolio | Scientific Reports

Artigo Acesso aberto Revisado por pares

José Camilo Bedano, Anahí Domínguez,

Soil is the most basic resource for sustainable agricultural production; it promotes water quality, is a key component of the biogeochemical cycles and hosts a huge diversity of organisms. However, we are not paying enough attention to soil degradation produced by land use. Modern agriculture has been successful in increasing yields but has also caused extensive environmental damage, particularly soil degradation. In the Argentine Pampas, agriculturization reached a peak with the generalized use ...

Tópico(s): Agriculture, Land Use, Rural Development

2016 - Multidisciplinary Digital Publishing Institute | Sustainability

Artigo Acesso aberto Revisado por pares

José Camilo Bedano, Anahí Domínguez, Romina Vanesa Arolfo, Luis Gabriel Wall,

Good Agricultural Practices (GAPs) under no-till (NT) includes a mixed crop rotation; cover crops; integrated pest, weed and disease management; nutrient restoration; and a rational use of agrochemicals. When applied all together, GAPs promotes high productivity, while maintaining the production capacity of resources. In the Pampas region of Argentina, there is a need to assess the effects of these practices on soils, particularly on soil fauna, as they play an important role in soil functioning. ...

Tópico(s): Study of Mite Species

2015 - Elsevier BV | Soil and Tillage Research

Artigo Acesso aberto Revisado por pares

Anahí Domínguez, José Camilo Bedano,

No-till (NT) has been recognized worldwide as a more suitable system than tillage for enhancing soil quality. However, several concerns remain about its conservative nature, especially when it is performed either without cover crops or appropriate rotation schedules, and when it is accompanied by the usage of high amounts of agrochemicals. In this paper, we study some soil quality parameters when NT is adopted instead of reduced tillage, as well as the relevance of soil physical and chemical properties ...

Tópico(s): Rangeland Management and Livestock Ecology

2015 - Elsevier BV | Applied Soil Ecology

Artigo Acesso aberto Revisado por pares

Anahí Domínguez, José Camilo Bedano, Analía Rosa Becker, Romina Vanesa Arolfo,

Benefits of organic farming on soil fauna have been widely observed and this has led to consider organic farming as a potential approach to reduce the environmental impact of conventional agriculture. However, there is still little evidence from field conditions about direct benefits of organic agriculture on soil ecosystem functioning. Hence, the aims of this study were to compare the effect of organic farming versus conventional farming on litter decomposition and to study how this process is ...

Tópico(s): Agronomic Practices and Intercropping Systems

2013 - Elsevier BV | Applied Soil Ecology

Artigo Acesso aberto Revisado por pares

Eva L. M. Figuerola, Leandro D. Guerrero, Silvina Mariana Rosa, Leandro Simonetti, Matías Ezequiel Duval, Juán Alberto Galantini, José Camilo Bedano, Luis Gabriel Wall, Leonardo Erijman,

The rise in the world demand for food poses a challenge to our ability to sustain soil fertility and sustainability. The increasing use of no-till agriculture, adopted in many areas of the world as an alternative to conventional farming, may contribute to reduce the erosion of soils and the increase in the soil carbon pool. However, the advantages of no-till agriculture are jeopardized when its use is linked to the expansion of crop monoculture. The aim of this study was to survey bacterial communities ...

Tópico(s): Invertebrate Taxonomy and Ecology

2012 - Public Library of Science | PLoS ONE

Artigo Revisado por pares

José Camilo Bedano, Anahí Domínguez, Romina Vanesa Arolfo,

The aim of this work was to assess soil degradation by means of simple and relatively easy to measure biological indicators derived from mesofauna, and to provide criteria to derive threshold values from benchmark sites. We hypothesized (1) that simple biological attributes may be derived from soil mesofauna to be used as soil biological degradation indicators and (2) that this would be best attained by contrasting the deviation of the indicators from natural and managed benchmark sites. The study ...

Tópico(s): Forest Ecology and Biodiversity Studies

2011 - Elsevier BV | Soil and Tillage Research

Artigo Revisado por pares

Anahí Domínguez, José Camilo Bedano, Analía Rosa Becker,

No-till (NT) has been recognized as a management system of low environmental impact when applied in combination with crop residue mulch and rotations involving cover crops. It has been suggested, however, that, if these conditions are not met, NT may result in physical, chemical and biological soil degradation. This study evaluates the effect of NT on the litter decomposition process and on soil macrofauna communities and how changes in soil physical, chemical, and physicochemical properties affect ...

Tópico(s): Composting and Vermicomposting Techniques

2010 - Elsevier BV | Soil and Tillage Research

Artigo Revisado por pares

José Camilo Bedano, Andrea Ruf,

The effect of taxonomic level on the sensitivity of bioindicators has been widely investigated in aquatic ecosystems and, to a lesser extent, in terrestrial ecosystems. However, no studies have been conducted on the sensitivity of the different taxonomic levels of soil mites, especially Gamasina, to human activities. The present study aimed to assess the sensitivity of different taxonomic levels of soil Gamasina mites to anthropogenic disturbances in Europe and Argentina. We arranged the data from ...

Tópico(s): Parasite Biology and Host Interactions

2010 - Wiley | Agricultural and Forest Entomology

Artigo Revisado por pares

Pablo M. Bedano, SM Perkins, Matthew Burns, Ketty Kessler, Rich Nelson, B. P. Schneider, L. Risley, S. Dropcho, P. J. Loehrer,

19087 Background: Few prospective trials have been conducted in patients (pts) with thymic malignancies. Angiogenesis and EGFR overexpression seems to play an important role in the pathogenesis of invasive thymoma (THY) and thymic (TC) carcinoma. This phase II trial studied the efficacy and safety of the novel combination of erlotinib (E) and bevacizumab (BEV) on pretreated pts with progressive malignant thymic tumors. Methods: From September, 2006 to August, 2007,18 previously treated pts with advanced ...

Tópico(s): Cancer Treatment and Pharmacology

2008 - Lippincott Williams & Wilkins | Journal of Clinical Oncology

Artigo Revisado por pares

José Camilo Bedano, Andrea Ruf,

The objective of this study was to compare soil predatory mite communities over a gradient of land use intensity in agroecosystems of Central Argentina. The study was conducted at La Colacha basin, Córdoba, Argentina on coarse-loamy, illitic, thermic Typic Hapludoll. Four sites with different management systems (natural grassland, cattle raising, arable and mixed), but with the same Soil Series, similar geomorphological characteristics and the same land use history until 50 years before, were sampled ...

Tópico(s): Insect and Pesticide Research

2007 - Elsevier BV | Applied Soil Ecology

Artigo Revisado por pares

Shadia I. Jalal, David Waterhouse, Martin J. Edelman, Sreenivasa Nattam, Rafat Ansari, Karuna Koneru, Mengjun Yu, Jie Shen, T. Breen, Nasser H. Hanna,

... permitted. The phase I portion determined the MTD (Bedano Proc ASCO et al., 2006). The primary endpoint ...

Tópico(s): Colorectal Cancer Treatments and Studies

2007 - Lippincott Williams & Wilkins | Journal of Clinical Oncology

Artigo Revisado por pares

Pablo M. Bedano, M. Neubauer, Rafat Ansari, Ramaswamy Govindan, Lawrence H. Einhorn, Daniel Bruetman, Anna White, T. Breen, Beth E. Juliar, Nasser H. Hanna,

7043 Background: Concurrent chemo radiotherapy is the standard treatment for pts with unresectable stage III NSCLC. A previously reported phase II study (Gandara et al J Clin Oncol 2003) suggests that consolidation D after concurrent PE/XRT may further improve survival. HOG LUN01–24, is an ongoing phase III clinical trial comparing chemo radiation. A preliminary analysis of the differences in toxicities between PE/XRT with or without consolidation D was performed. Methods: Eligible pts had previously ...

Tópico(s): Cancer therapeutics and mechanisms

2006 - Lippincott Williams & Wilkins | Journal of Clinical Oncology

Artigo Acesso aberto Revisado por pares

Pablo M. Bedano, Mary J. Brames, Stephen D. Williams, Beth E. Juliar, Lawrence H. Einhorn,

Initial cisplatin (CIS) combination chemotherapy will cure 70% of patients with disseminated testicular cancer. This phase II clinical trial evaluated the combination of CIS plus epirubicin (CIS-EPI) in patients with metastatic germ cell tumors (GCT) not amenable to cure with standard salvage therapy.Between March 2001 and August 2005, 30 patients with GCT, who had received at least one previous CIS-based regimen, were enrolled. All patients were males, with median age 36 (range, 24 to 45 years). Twenty- ...

Tópico(s): Neuroblastoma Research and Treatments

2006 - Lippincott Williams & Wilkins | Journal of Clinical Oncology

Artigo Acesso aberto Revisado por pares

Pablo M. Bedano, Nasser H. Hanna,

Patients with advanced non-small cell lung cancer continue to have a poor prognosis; most die from the disease within 1 year. Chemotherapy is beneficial for some patients in the first-line metastatic setting. Three agents, namely docetaxel, pemetrexed, and erlotinib, are approved by the United States Food and Drug Administration as treatment in the second-line setting. In this article, we examine the data supporting the use of these agents in the second-line setting and review data from other completed ...

Tópico(s): Lung Cancer Research Studies

2006 - Elsevier BV | Journal of Thoracic Oncology

Artigo Revisado por pares

José Camilo Bedano, Mario Pablo Cantú, Marcelo E. Doucet,

Intensification of agricultural practices is leading to an increased rate of severe soil degradation in the central area of Argentina, with large areas being converted to arable lands. The application of different management practices to soil impacts edaphic mite populations by altering the organic inputs and by influencing the soil microhabitat. The objective of this paper was to evaluate the influence of three different land management practices on soil mite density in temperate agroecosystems ...

Tópico(s): Rangeland and Wildlife Management

2005 - Elsevier BV | Applied Soil Ecology

Artigo Revisado por pares

José Camilo Bedano, Mario Pablo Cantú, Marcelo E. Doucet,

general trend of the greatest mite abundance occurring in spring and summer and the lowest in winter. These findings are compared with the results from other studies, and their ecological implications are discussed. This study provides important information on soil mite populations in natural soils and indicates that such natural soil refuges adjacent to cultivated soils can provide baseline data for studies of bioindicators of soil quality. http://zoolstud.sinica.edu.tw/Journals/44.4/505.pdf

Tópico(s): Rangeland and Wildlife Management

2005 - Biodiversity Research Center, Academia Sinica | Zoological studies

Artigo Revisado por pares

José Camilo Bedano, Mario Pablo Cantú, Marcelo E. Doucet,

The Pampa region is the most important agricultural area in Argentina. Although intensive agricultural activity is leading to important levels of soil degradation, studies on the impact on soil fauna are scarce. Despite the environmental importance of collembolans, symphylans and pauropods in soil, information on the influence of land management on their population densities is poor, particularly in Neotropical agroecosystems. The aim of this study was to investigate the effects of different management ...

Tópico(s): Fire effects on ecosystems

2005 - Elsevier BV | European Journal of Soil Biology