Evaluation of Landscape Quality in Valencia's Agricultural Gardens : a Method Adapted to Multifunctional, Territorialized Agrifood Systems (MTAS)

Multifunctional agrifood systems with noteworthy roots in a territory are the result of a historical yet dynamic specialization. They are present in the place's knowledge, social connections, collective action, the organization of institutions, innovation and capital. These systems are seen in the landscape, which becomes a resource as well as cultural and environmental heritage. In this regard, it is necessary to study the significance of the many aspects of heritage and landscape in agrifood systems to suitably manage and appreciate them as a territorial resource. This study develops and applies a quantitative method with various criteria to enable the landscape values of multifunctional, territorialized agrifood systems (MTAS in Spanish) to be evaluated, paying attention to essential matters such as the process of heritage recognition and the quality of their landscapes. To do so, a method designed by the authors for evaluating landscapes has been adapted to the peculiarities that define such systems, made up of criteria such as representativeness, authenticity, ecological integrity, vulnerability, accessibility and historical, social and symbolic values. The method has been applied to an exemplary Mediterranean landscape, the agricultural gardens of Valencia, which combine features of MTAS in metropolitan and coastal flatland contexts

Propuesta de un método de evaluación del patrimonio cultural aplicado en el ámbito mediterráneo. Un instrumento para la gestión territorial y la toma de decisiones

El patrimonio cultural adquiere una importancia cada vez más evidente en las sociedades debido a sus múltiples significados, valores y usos. Se trata de un concepto abierto y en constante reelaboración, sometido a continuas modificaciones a lo largo de la historia. Su significado ha experimentado una evolución durante siglos y ha estado condicionado por los criterios, planteamientos y valores asumidos en cada época y contexto. En este sentido, el término ha ampliado progresivamente su contenido y ha seguido una tendencia aglutinadora e integradora en sus tipologías. En la actualidad se define como la herencia de una comunidad, y comprende una amplia diversidad de bienes y manifestaciones que nos remiten a nuestra identidad. En las últimas décadas se ha puesto de manifiesto la importancia del valor patrimonial del territorio, lo que favorece la creciente reivindicación y consideración de la agricultura en sus distintas expresiones patrimoniales. Los paisajes agrícolas que generan los regadíos históricos son uno de los más representativos y singulares del ámbito mediterráneo. La escasez hídrica característica de este medio favorece la aparición de obras y sistemas de riego tradicionales sostenibles, con un destacado valor cultural y paisajístico. Estas arquitecturas del agua y los espacios cultivados a los que abastecen forman parte del patrimonio hidráulico, una modalidad que engloba bienes materiales, ideacionales y simbólicos. La identificación, caracterización y evaluación de los elementos patrimoniales constituyen acciones fundamentales destinadas a su conservación, gestión y valorización. La principal contribución científica de nuestra investigación comprende el diseño y propuesta de un modelo general de evaluación del patrimonio cultural con un significativo carácter novedoso y original, además de una propuesta metodológica dedicada específicamente a los elementos hidráulicos. Este método universal está constituido por tres sistemas que pueden aplicarse de manera independiente. El primero evalúa los bienes inmuebles, el segundo las expresiones inmateriales, y el tercero las unidades paisajísticas. Los procedimientos empleados posibilitan la obtención de resultados reproducibles para las diferentes modalidades y en cualquier ámbito territorial. Los métodos son cuantitativos y están conformados por múltiples criterios. Su aplicación posibilita el conocimiento del valor patrimonial de cada bien, así como la identificación de sus principales características y singularidades. Poseen una estructura de indicadores jerarquizada, que parte de lo general a lo particular, basada en tres categorías comunes de valores que se desglosan a su vez en diversos criterios y variables. Se ha procurado mantener los mismos atributos en los distintos sistemas, aunque se han adaptado en función de cada tipología patrimonial. Las variables son puntuadas mediante un sistema binario según su cumplimiento, de manera que los parámetros utilizados son objetivos, sencillos y mesurables. Las metodologías contemplan además la implementación de acciones complementarias de participación, con el objeto de cuantificar la evaluación participativa de los bienes por parte de los agentes sociales. Estas tareas están basadas en la cumplimentación de encuestas por la población y la formación de paneles de especialistas locales. De esta manera, y como resultado de la aplicación de los métodos, se obtienen dos modalidades de evaluación patrimonial: la técnica, mediante el sumatorio de las puntuaciones asignadas a las variables; y la participativa, con el desarrollo de diferentes estrategias de participación de la comunidad. Asimismo, se propone la puntuación individual de cada categoría y criterio, además de la calificación global. Las publicaciones presentadas en esta investigación desarrollan y aplican los métodos de evaluación propuestos en múltiples elementos y tipologías patrimoniales, tanto tangibles como intangibles, y en diversos ámbitos agrarios de la cuenca mediterránea. La implementación práctica de los sistemas ha posibilitado el análisis, caracterización y evaluación de bienes hidráulicos, inmuebles, inmateriales y paisajísticos, lo que confirma su carácter reproducible y elevada aplicabilidad. Se ha detectado un patrimonio definido y valioso, de innegables atributos y cualidades. Un significativo número de los elementos evaluados ha obtenido puntuaciones técnicas elevadas, conformados por obras de relevante valor. Del mismo modo, el desarrollo de las técnicas participativas ha aportado una valiosa información, y constata la progresiva consideración y reconocimiento social hacia los bienes vinculados con la actividad agraria. Sin embargo, una proporción destacada del patrimonio evaluado posee escasas puntuaciones, conformados en su mayoría por elementos deteriorados y en desuso que requieren actuaciones destinadas a su conservación y restitución. En definitiva, el desarrollo y la implementación de los métodos de evaluación posibilitan la jerarquización de los bienes culturales en función de su interés patrimonial, y por tanto, el diseño y la priorización de estrategias coherentes y justificadas orientadas a su preservación, gestión y puesta en valor. Las administraciones públicas y otras instituciones pueden reconocer, asumir y aplicar los sistemas como herramientas eficaces para la toma de decisiones, la planificación territorial y el planteamiento de propuestas de valorización que contribuyan a un desarrollo local sostenible

Application of a method to assess hydraulic heritage as regards diversion dams in the Júcar river basin. A decision-making tool

The Mediterranean area is distinctive for its acute water deficit. This scarcity of water has led to the gradual construction of historical, sustainable irrigation systems of significant cultural and scenic value. It is essential to identify and evaluate these systems and their hydraulic assets in order to come up with proposals aimed at managing and conserving them. In this study, a method is used to assess the hydraulic heritage in ninety three (93) weirs or diversion dams located in the eastern Iberian Peninsula, following a proposal by the Júcar River Basin Authority (Confederación Hidrográfica del Júcar). It is a quantitative method using various criteria that also takes into account the participation of social agents. Its application has enabled these water-damming works to be classified according to the interest in them in terms of heritage. A public administration's use of the method confirms that it is an effective evaluation instrument to prioritise activities involving management and appreciation of these assets

Uncertainty Analysis in New Seismic Hazard Study of Spain Aimed at the Revision of the Spanish Building Code.

In this paper we present a global overview of the recent study carried out in Spain for the new hazard map, which final goal is the revision of the Building Code in our country (NCSE-02). The study was carried our for a working group joining experts from The Instituto Geografico Nacional (IGN) and the Technical University of Madrid (UPM) , being the different phases of the work supervised by an expert Committee integrated by national experts from public institutions involved in subject of seismic hazard. The PSHA method (Probabilistic Seismic Hazard Assessment) has been followed, quantifying the epistemic uncertainties through a logic tree and the aleatory ones linked to variability of parameters by means of probability density functions and Monte Carlo simulations. In a first phase, the inputs have been prepared, which essentially are: 1) a project catalogue update and homogenization at Mw 2) proposal of zoning models and source characterization 3) calibration of Ground Motion Prediction Equations (GMPE’s) with actual data and development of a local model with data collected in Spain for Mw < 5.5. In a second phase, a sensitivity analysis of the different input options on hazard results has been carried out in order to have criteria for defining the branches of the logic tree and their weights. Finally, the hazard estimation was done with the logic tree shown in figure 1, including nodes for quantifying uncertainties corresponding to: 1) method for estimation of hazard (zoning and zoneless); 2) zoning models, 3) GMPE combinations used and 4) regression method for estimation of source parameters. In addition, the aleatory uncertainties corresponding to the magnitude of the events, recurrence parameters and maximum magnitude for each zone have been also considered including probability density functions and Monte Carlo simulations The main conclusions of the study are presented here, together with the obtained results in terms of PGA and other spectral accelerations SA (T) for return periods of 475, 975 and 2475 years. The map of the coefficient of variation (COV) are also represented to give an idea of the zones where the dispersion among results are the highest and the zones where the results are robust

The Eastern Lower Tagus Valley Fault Zone in central Portugal : active faulting in a low-deformation region within a major river environment

Active faulting in the Lower Tagus Valley, Central Portugal, poses a significant seismic hazard that is not well understood. Although the area has been affected by damaging earthquakes during historical times, only recently has definitive evidence of Quaternary surface faulting been found along the western side of the Tagus River. The location, geometry and kinematics of active faults along the eastern side of the Tagus valley have not been previously studied. We present the first results of mapping and paleoseismic analysis of the eastern strand of the Lower Tagus Valley Fault Zone (LTVFZ). Geomorphological, paleoseismological, and seismic reflection studies indicate that the Eastern LTVFZ is a left-lateral strike-slip fault. The detailed mapping of geomorphic features and studies in two paleoseismic trenches show that surface fault rupture has occurred at least six times during the past 10 ka. The river offsets indicate a minimum slip rate on the order of 0.14–0.24 mm/yr for the fault zone. Fault trace mapping, geomorphic analysis, and paleoseismic studies suggest a maximum magnitude for the Eastern LTVFZ of Mw ~ 7.3 with a recurrence interval for surface ruptures ~ 1.7 ka. At least two events occurred after 1175 ± 95 cal yr BP. Single-event displacements are unlikely to be resolved in the paleoseismic trenches, thus our observations most probably represent the minimum number of events identified in the trenches

Les droits disciplinaires des fonctions publiques : « unification », « harmonisation » ou « distanciation ». A propos de la loi du 26 avril 2016 relative à la déontologie et aux droits et obligations des fonctionnaires

The production of tt‾ , W+bb‾ and W+cc‾ is studied in the forward region of proton–proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98±0.02 fb−1 . The W bosons are reconstructed in the decays W→ℓν , where ℓ denotes muon or electron, while the b and c quarks are reconstructed as jets. All measured cross-sections are in agreement with next-to-leading-order Standard Model predictions.The production of $t\overline{t}$, $W+b\overline{b}$ and $W+c\overline{c}$ is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98 $\pm$ 0.02 \mbox{fb}^{-1}. The $W$ bosons are reconstructed in the decays $W\rightarrow\ell\nu$, where $\ell$ denotes muon or electron, while the $b$ and $c$ quarks are reconstructed as jets. All measured cross-sections are in agreement with next-to-leading-order Standard Model predictions

Physics case for an LHCb Upgrade II - Opportunities in flavour physics, and beyond, in the HL-LHC era

The LHCb Upgrade II will fully exploit the flavour-physics opportunities of the HL-LHC, and study additional physics topics that take advantage of the forward acceptance of the LHCb spectrometer. The LHCb Upgrade I will begin operation in 2020. Consolidation will occur, and modest enhancements of the Upgrade I detector will be installed, in Long Shutdown 3 of the LHC (2025) and these are discussed here. The main Upgrade II detector will be installed in long shutdown 4 of the LHC (2030) and will build on the strengths of the current LHCb experiment and the Upgrade I. It will operate at a luminosity up to 2×1034 cm−2s−1, ten times that of the Upgrade I detector. New detector components will improve the intrinsic performance of the experiment in certain key areas. An Expression Of Interest proposing Upgrade II was submitted in February 2017. The physics case for the Upgrade II is presented here in more depth. CP-violating phases will be measured with precisions unattainable at any other envisaged facility. The experiment will probe b → sl+l−and b → dl+l− transitions in both muon and electron decays in modes not accessible at Upgrade I. Minimal flavour violation will be tested with a precision measurement of the ratio of B(B0 → μ+μ−)/B(Bs → μ+μ−). Probing charm CP violation at the 10−5 level may result in its long sought discovery. Major advances in hadron spectroscopy will be possible, which will be powerful probes of low energy QCD. Upgrade II potentially will have the highest sensitivity of all the LHC experiments on the Higgs to charm-quark couplings. Generically, the new physics mass scale probed, for fixed couplings, will almost double compared with the pre-HL-LHC era; this extended reach for flavour physics is similar to that which would be achieved by the HE-LHC proposal for the energy frontier

LHCb upgrade software and computing : technical design report

This document reports the Research and Development activities that are carried out in the software and computing domains in view of the upgrade of the LHCb experiment. The implementation of a full software trigger implies major changes in the core software framework, in the event data model, and in the reconstruction algorithms. The increase of the data volumes for both real and simulated datasets requires a corresponding scaling of the distributed computing infrastructure. An implementation plan in both domains is presented, together with a risk assessment analysis

Observation of the B0 → ρ0ρ0 decay from an amplitude analysis of B0 → (π+π−)(π+π−) decays

Proton–proton collision data recorded in 2011 and 2012 by the LHCb experiment, corresponding to an integrated luminosity of 3.0 fb−1 , are analysed to search for the charmless B0→ρ0ρ0 decay. More than 600 B0→(π+π−)(π+π−) signal decays are selected and used to perform an amplitude analysis, under the assumption of no CP violation in the decay, from which the B0→ρ0ρ0 decay is observed for the first time with 7.1 standard deviations significance. The fraction of B0→ρ0ρ0 decays yielding a longitudinally polarised final state is measured to be fL=0.745−0.058+0.048(stat)±0.034(syst) . The B0→ρ0ρ0 branching fraction, using the B0→ϕK⁎(892)0 decay as reference, is also reported as B(B0→ρ0ρ0)=(0.94±0.17(stat)±0.09(syst)±0.06(BF))×10−6

Measurement of the (eta c)(1S) production cross-section in proton-proton collisions via the decay (eta c)(1S) -&gt; p(p)over-bar

The production of the $\eta_c (1S)$ state in proton-proton collisions is probed via its decay to the $p \bar{p}$ final state with the LHCb detector, in the rapidity range $2.0 6.5$ GeV/c. The cross-section for prompt production of $\eta_c (1S)$ mesons relative to the prompt $J/\psi$ cross-section is measured, for the first time, to be $\sigma_{\eta_c (1S)}/\sigma_{J/\psi} = 1.74 \pm 0.29 \pm 0.28 \pm 0.18 _{B}$ at a centre-of-mass energy $\sqrt{s} = 7$ TeV using data corresponding to an integrated luminosity of 0.7 fb$^{-1}$, and $\sigma_{\eta_c (1S)}/\sigma_{J/\psi} = 1.60 \pm 0.29 \pm 0.25 \pm 0.17 _{B}$ at $\sqrt{s} = 8$ TeV using 2.0 fb$^{-1}$. The uncertainties quoted are, in order, statistical, systematic, and that on the ratio of branching fractions of the $\eta_c (1S)$ and $J/\psi$ decays to the $p \bar{p}$ final state. In addition, the inclusive branching fraction of $b$-hadron decays into $\eta_c (1S)$ mesons is measured, for the first time, to be $B ( b \rightarrow \eta_c X ) = (4.88 \pm 0.64 \pm 0.25 \pm 0.67 _{B}) \times 10^{-3}$, where the third uncertainty includes also the uncertainty on the $J/\psi$ inclusive branching fraction from $b$-hadron decays. The difference between the $J/\psi$ and $\eta_c (1S)$ meson masses is determined to be $114.7 \pm 1.5 \pm 0.1$ MeV/c$^2$.The production of the $\eta _c (1S)$ state in proton-proton collisions is probed via its decay to the $p\overline{p}$ final state with the LHCb detector, in the rapidity range $2.0 6.5 \mathrm{{\,GeV/}{ c}}$ . The cross-section for prompt production of $\eta _c (1S)$ mesons relative to the prompt ${{ J}}/{\psi }$ cross-section is measured, for the first time, to be $\sigma _{\eta _c (1S)}/\sigma _{{{{ J}}/{\psi }}} = 1.74\, \pm \,0.29\, \pm \, 0.28\, \pm \,0.18 _{{\mathcal{B}}}$ at a centre-of-mass energy ${\sqrt{s}} = 7 {~\mathrm{TeV}}$ using data corresponding to an integrated luminosity of 0.7 fb$^{-1}$ , and $\sigma _{\eta _c (1S)}/\sigma _{{{{ J}}/{\psi }}} = 1.60 \pm 0.29 \pm 0.25 \pm 0.17 _{{\mathcal{B}}}$ at ${\sqrt{s}} = 8 {~\mathrm{TeV}}$ using 2.0 fb$^{-1}$ . The uncertainties quoted are, in order, statistical, systematic, and that on the ratio of branching fractions of the $\eta _c (1S)$ and ${{ J}}/{\psi }$ decays to the $p\overline{p}$ final state. In addition, the inclusive branching fraction of ${b}$ -hadron decays into $\eta _c (1S)$ mesons is measured, for the first time, to be ${\mathcal{B}}( b {\rightarrow } \eta _c X ) = (4.88\, \pm \,0.64\, \pm \,0.29\, \pm \, 0.67 _{{\mathcal{B}}}) \times 10^{-3}$ , where the third uncertainty includes also the uncertainty on the ${{ J}}/{\psi }$ inclusive branching fraction from ${b}$ -hadron decays. The difference between the ${{ J}}/{\psi }$ and $\eta _c (1S)$ meson masses is determined to be $114.7 \pm 1.5 \pm 0.1 {\mathrm {\,MeV\!/}c^2}$ .The production of the $\eta_c (1S)$ state in proton-proton collisions is probed via its decay to the $p \bar{p}$ final state with the LHCb detector, in the rapidity range $2.0 6.5$ GeV/c. The cross-section for prompt production of $\eta_c (1S)$ mesons relative to the prompt $J/\psi$ cross-section is measured, for the first time, to be $\sigma_{\eta_c (1S)}/\sigma_{J/\psi} = 1.74 \pm 0.29 \pm 0.28 \pm 0.18 _{B}$ at a centre-of-mass energy $\sqrt{s} = 7$ TeV using data corresponding to an integrated luminosity of 0.7 fb$^{-1}$, and $\sigma_{\eta_c (1S)}/\sigma_{J/\psi} = 1.60 \pm 0.29 \pm 0.25 \pm 0.17 _{B}$ at $\sqrt{s} = 8$ TeV using 2.0 fb$^{-1}$. The uncertainties quoted are, in order, statistical, systematic, and that on the ratio of branching fractions of the $\eta_c (1S)$ and $J/\psi$ decays to the $p \bar{p}$ final state. In addition, the inclusive branching fraction of $b$-hadron decays into $\eta_c (1S)$ mesons is measured, for the first time, to be $B ( b \rightarrow \eta_c X ) = (4.88 \pm 0.64 \pm 0.29 \pm 0.67 _{B}) \times 10^{-3}$, where the third uncertainty includes also the uncertainty on the $J/\psi$ inclusive branching fraction from $b$-hadron decays. The difference between the $J/\psi$ and $\eta_c (1S)$ meson masses is determined to be $114.7 \pm 1.5 \pm 0.1$ MeV/c$^2$