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Landslide risk perception and communication for disaster risk management in mountain areas of developing countries：a Mexican foretaste

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Journal of Mountain Science 2016年第12期13卷 2079-2093页

作者： Irasema ALCáNTARA-AYALA Ana Rosa moreno Institute of Geography National Autonomous University of Mexico(UNAM)Ciudad UniversitariaCoyoaedn04510Mexico CityMexico faculty of Medicine Department of Public HealthNational Autonormous University of Mexico(UNAM)Ciudad UniversitariaCoyoacan04510Mexico CityMexico

The increasing impact of disasters at local,national,regional and global scales in recent decades has provided enough evidence to urgently direct attention towards the necessity of disaster risk reduction and management,and this requires *** without communication is barren,and to communicate the risk of disaster it is necessary to understand the perception of the people at *** particular,this paper deals with the necessity to delineate strategies of risk communication in pursuance of risk knowledge as a core of disaster risk reduction and management,especially in mountain areas of developing *** portray this issue,an analysis of landslide risk perception in terms of experience,landslide risk awareness,exposure,preparedness,and risk communication and trust was undertaken in the municipality of Teziutlán,Puebla,Mexico,an area that has been affected for several decades by episodes of mass *** of the responses to a risk perception questionnaire has offered valuable insights in terms of the information and knowledge most required by the people living in the area of interest,in order to devise a realistic and functional strategy to communicate the risk of a landslide *** includes better understanding of controlling factorsand drivers of this risk,and the establishment of potential trusted sources of risk *** considering practical matters of risk assessment and management,risk perception and communication can increase the resilience of vulnerable people,and can enhance capacity building for present and future generations.

关键词： Risk perception Risk communication Landslides Disaster risk Mountain areas

Tracing Changes in the Microbial Community of a Hydrocarbon-Polluted Soil by Culture-Dependent Proteomics

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Pedosphere 2010年第4期20卷 479-485页

作者： f.BASTIDA C.NICOLS J.L.moreno T.HERNNDEZ C.GARCIA Department of Soil and Water Conservation Centro de Edafologia y Biologia Aplicada del Segura(CEBAS-CSIC)Campus Universitario de Espinardo

Hydrocarbon contamination may affect the soil microbial community, in terms of both diversity and function. A laboratory experiment was set-up, with a semi-arid control soil and the same soil but artificially contaminated with diesel oil, to follow changes in the dominant species of the microbial community in the hydrocarbon-polluted soil via proteomics. Analysis of the proteins extracted from enriched cultures growing in Luria-Bertani （LB） media showed a change in the microbial community. The majority of the proteins were related to gIycolysis pathways, structural or protein synthesis. The results showed a relative increase in the complexity of the soil microbial community with hydrocarbon contamination, especially after 15 days of incubation. Species such as Ralstonia solanacearum, Synechococcus elongatus and different Clostridium sp. were adapted to contamination, not appearing in the control soil, although Bacillus sp. dominated the growing in LB in any of the treatments. We conclude that the identification of microbial species in soil extracts by culture-dependent proteomics is able to partially explain the changes in the diversity of the soil microbial community in hydrocarbon polluted semi-arid soils, but this information is much more limited than that provided by molecular methods.

关键词： culture dependent hydrocarbon contamination microbial diversity proteomics semiarid soil

Response of Soil Microbial Community to a High Dose of fresh Olive Mill Wastewater

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Pedosphere 2013年第3期23卷 281-289页

作者： J.L.moreno f.BASTIDA M.A.S NCHEZ-MONEDERO T.HERNNDEZ C.GARCíA Department of Soil and Water Conservation Centro de Edafología y Biología Aplicada del Segura-Consejo Superior de Investigaciones Científicas (CEBAS-CSIC) Campus Universitario de Espinardo

An incubation experiment was designed in order to determine the further microbiological response to an addition （500 m3 ha-1） of fresh olive mill wastewater （fOMWW） in a soil that has been frequently amended with uncontrolled doses of OMWW since the 1990s in an active disposal site （ADS soil）. To achieve this aim, the phospholipid fatty acid （PLfA） profiles, microbial biomass C （Cmic）, and dehydrogenase （DHA） and urease activities （URA） were monitored at the beginning （To）, 3 h （T1） and 97 d （Tf, i.e., the end） of incubation after fOMWW addition. After the fOMWW addition, an increase in the ratio of fungal to bacterial PLfAs was observed in ADS soil. Moreover, a relative increase of monounsaturated fatty acids （MUfAs） with respect to saturated fatty acids （SATfA） was found in the ADS soil. An increase of the Gram-positive to Gram-negative ratio was observed in this soil at the end of the incubation. While DHA and Cmic increased in the ADS soil after fOMWW addition, URA showed a decrease. fungi and Gram-positive bacterial biomass experienced an increase after addition of a high dose of fOMWW in laboratory conditions.

关键词： enzyme activity microbial activity microbial biomass phospholipid fatty acid (PLfA) biomarker

Input signal design to estimate interwell connectivities in mature fields from the capacitance-resistance model

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Petroleum Science 2014年第4期11卷 563-568页

作者： Gustavo A.moreno Larry W.Lake YPf-Tecnología Baradero S/N (1925) EnsenadaBuenos AiresArgentina YPf Macacha Guemes 515CABAArgentina CPARM University of Texas at AustinAustinTXUSA

Interwell connectivities are fundamental parameters required to manage waterfloods in oil reservoirs. Data-driven models, such as the capacitance-resistance model （CRM）, are fast tools to estimate these parameters from time-correlations of input （injection rates） and output （production rates） signals. Noise and structure of the input time-series impose limits on the information that can be extracted from a given data-set. This work uses the CRM to study general prescriptions for the design of input signals that enhance the information content of injection/production data in the estimation of well-to-well interactions. Numerical schemes and general features of the optimal input signal strategy are derived for this problem.

关键词： Intervell connectivity capacitance-resistance model mature field experiment design

Kainate receptors in the CA2 region of the hippocampus

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Neural Regeneration Research 2023年第2期18卷 320-321页

作者： Yuniesky Andrade-Talavera Antonio Rodríguez-moreno Laboratorio de Neurociencia Celulary Plasticidad Departamento de FisiologíaAnatomía y Biología CelularUniversidad Pablo de OlavideSevillaSpain

The hippocampus is involved in important brain functions such as learning and memory,spatial navigation,fear processing,and social behavior(Dudek et al,2016).The most prominent areas of the hippocampus are typically denoted as the dentate gyrus and the three areas of the cornu ammonis(CA1,CA2,and CA3).Discovered by Lorente de Nó(1934),the CA2 region of the hippocampus is a relatively small area interposed between CA3 and CA1 that forms the nexus linking the input of the entorhinal cortex to the output of CA1(Chevaleyre and Siegelbaum,2010).

关键词： CA2 cortex linking

National assessment of the evolution of forest fragmentation in Mexico

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Journal of forestry Research 2011年第2期22卷 167-174页

作者： Rafael moreno-Sanchez francisco moreno-Sanchez Juan Manuel Torres-Rojo University of Colorado Denver Department of Geography and Environmental SciencesCampus Box 172 P.O.Box 173364DenverCO 80217-3364USA Instituto Nacional de Investigaciones forestales y Agropecuarias(INIfAP) Av Progreso #5CoyoacánMéxico D.F.04100México Centro de Investigación y Docencia Económicas(CIDE) Carretera México-Toluca 3655Col.Lomas de Santa FeMéxicoD.F.01210México

This paper presents assessments of the fragmentation of the temperate and tropical forests in Mexico at the national level for two dates 1993 and *** study was based on land use and vegetation cover data sets scale 1：250,*** broad forest types（Temperate forests and Tropical forests） and five more specific forest types（Broadleaf forests,and Coniferous forests;Tropical Dry Deciduous forests,Tropical Sub-evergreen forests,and Tropical Evergreen forests） were defined to conduct the *** 3.3 was used to estimate nine metrics of the spatial pattern of the forests for each forest type and date *** results indicate that the land cover transitions that have occurred between 1993 and 2002 have resulted in more isolated forest patches with simpler shapes in both the Temperate and Tropical *** remaining Tropical forest patches have become smaller and more *** contrast,the remaining Temperate forest patches are fewer and on average *** the more specific forest types defined in this study,the Broadleaf forests have the highest indicators of *** these forests are usually embedded or adjacent to Coniferous *** more concern for conservation purposes are the high values of fragmentation metrics found for the Tropical Evergreen forests and Tropical Dry Deciduous forests,because these forest types are usually surrounded by non-forest land covers or anthropogenic land uses.

关键词： forest fragmentation Mexico fragStats.

Predictive models of drought tolerance indices based on physiological,morphological and biochemical markers for the selection of cotton(Gossypium hirsutum L.)varieties

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Journal of Integrative Agriculture 2022年第5期21卷 1310-1320页

作者： Yeison M QUEVEDO Liz P moreno Eduardo BARRAGAN Colombian Corporation for Agricultural Research AGROSAVIA日Espinal 733529Colombia faculty of Agricultural Sciences National University of ColombiaBogota D.C 111321Colombia

The use of tolerant crop varieties is a strategy that mitigates the water deficit effect in a sustainable *** generation of these varieties is more efficient when variables associated with this tolerance have been identified,since they can facilitate the breeding *** study aimed to establish the relationships between water deficit tolerance of four cotton varieties(Nevada-123,Oasis-129,Guatapuri,and festivalle)and morphological variables(monopodial branches,boll weight,root/shoot ratio,and leaf and root dry matter),physiological variables(relative water content,net photosynthesis,stomatal conductance,electron transport rate,photochemical quenching,photochemical efficiency of PSII,chlorophyll a/b ratio(Chl a/b),C^(12)/C^(13)isotope ratio,and electrolyte leakage),and biochemical variables(contents of sugars,proline,carotenoids,and malondialdehyde).furthermore,calibrated predictive models of the drought tolerance indices were developed based on the key variables *** this purpose,a pot experiment was established where plants were subjected to a moderate or severe water deficit during the blooming stage for 12 *** stress tolerance index(STI)and mean productivity(MP)were *** the evaluated variables,the differences between well-watered and water deficit plants(Δ)were calculated and ANOVA,partial least squares,Pearson’s correlation,and multiple linear regression analyzes were performed.A model was generated that explained 95% of the STI and was composed of Δmalondialdehyde,Δproline,and Δboll *** MP,the model was comprised of Δstomatal conductance,Δroot/shoot ratio,and ΔChl a/b,and explained 89% of the *** analysis of the assessed variables allowed the identification of key variables and the development of calibrated predictive models that can be used in screening to obtain cotton varieties with different levels of water deficit tolerance.

关键词： drought tolerance tolerance index proline chlorophyll stomatal conductance malondialdehyde yield multivariate analysis

Biocomposite films of Polylactic Acid Reinforced with Microcrystalline Cellulose from Pineapple Leaf fibers

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Journal of Renewable Materials 2019年第1期7卷 9-20页

作者： Galia moreno Karla Ramirez Marianelly Esquivel Guillermo Jimenez Laboratory of Polymers(POLIUNA) School of ChemistryUniversidad NacionalHerediaCosta Rica

Poly(lactic acid)(PLA)composite films reinforced with microcrystalline cellulose(MCC)extracted from pineapple leaf fibers(PALf)were prepared by a solution casting *** an attempt to improve the interaction between PLA and cellulose,two approaches were adopted;first,poly(ethylene glycol)(PEG)was used as a surfactant,and second,the cellulosic fibers were pre-treated using tert-butanol(TBA).Lignocellulosic and cellulosic substrates were characterized using fourier transform infrared(fTIR),wide-angle X-ray scattering(WAXS),and thermogravimetrical analysis(TGA).MCC from PALf showed good thermal stability,left few residues after decomposing,and exhibited high crystallinity ***,thermal and thermomechanical properties of the PLA composites were also *** PLA endotherms were observed in composites with TBA-treated MCC due to crystal nucleation *** ultimate tensile strain values for all composites were lower than that of the pristine ***,4 wt.%MCC content provided balanced engineering properties in terms of static and dynamic tensile properties.

关键词： Cellulose composites microcrystalline PLA pineapple

Spatial and temporal spread of Citrus tristeza virus and its aphid vectors in the North western area of Morocco

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Insect Science 2016年第6期23卷 903-912页

作者： Abdesslam Elhaddad Amal ElAmrani Alberto fereres Aranzazu moreno faculty of Science and Technics of Tangier Abdelmalek Essaadi University Morocco- Ancienne Route de I'Aeroport Km 10 Ziaten. BP:416 Tanger Morocco Instituto de Ciencias Agrarias Consejo Superior de Investigaciones Cientificas (ICA-CSIC) CISerrano 115 dpdo. 28006 Madrid Spain

first report of Citrus tristeza virus （CTV, Closterovirus） in Morocco datesback to 1961 in collections of citrus varieties. An exhaustive survey of citrus in the north of the country in 2009 revealed that CTV was spread all over the citrus production area. We attempted to evaluate the relative contribution of different aphid species in the spread of CTV disease in a Citrus reticulata orchard at the Loukkous region during 2 years （2012 and 2013）. The overall CTV incidence estimated in the experimental site increased from 17.8% in 2012 to 31.15% in 2013. The most abundant aphid species colonising clementine trees was Aphis spiraecola and A. gossypii. Both aphid species reached their maximum peaks during the spring season. The rate of viruliferous aphids, estimated by real-time RT-PCR of single aphid, revealed that 35.4% of winged A. gossypii and 28.8% of winged A. spiraecola were viruliferous, confirming a high inoculum pressure in the area surrounding the experimental site. The aphid species Toxoptera citricida, which is able to transmit the aggressive isolates of CTV, was not found in the Loukkous region. The study of the spatial distribution of the CTV showed that in general, the disease was randomly distributed in the field. Overall, the results seem to indicate that A. spiraecola may be considered as the major aphid species contributing to CTV spread in our experimental conditions. The prevalence of mild strains in the region and the high level of aphid flight activity could explain the rapid evolution of CTV incidence in the experimental area.

关键词： aphids Aphis gossypii Aphis spiraecola citrus Citrus tristeza virus spatial distribution