Situación del arruí — Ammotragus lervia (Pallas, 1777)— en la sierra de Mariola (SE español): Distribución y aspectos ecológicos

El principal objetivo de esta investigación es conocer aspectos ecológicos y distribución del arruí — Ammotragus lervia (Pallas, 1777)— dentro de la sierra de Mariola. El área de estudio es un parque natural de 17.500 hectáreas situado en el sur de la Comunidad Valenciana. Un mejor conocimiento de su distribución será de interés para la definición de medidas de gestión de fauna del parque. En 2009, utilizando técnicas de fototrampeo, se recopilaron 29.941 imágenes con algún contacto animal. De estas imágenes, el 0,09% de las fotografías registradas son de arruí y se ha detectado su presencia en 7 de las 63 cuadrículas (2 × 2 km) del Parque Natural de la Sierra de Mariola (el 11,11%). El periodo de muestreo se prolongó desde agosto de 2008 hasta mayo de 2010. Este estudio ha permitido integrar la información recopilada en campo con las bases de datos existentes para confirmar la colonización y la expansión del arruí en la sierra de Mariola.

Distribución del tejón – Meles Meles (Linneo, 1758) en el Parque Natural de la Sierra de Mariola (Comunidad Valenciana)

Este trabajo de investigación es pionero y original ya que nunca antes se ha realizado un estudio del tejón (Melesmeles) dentro del ámbito valenciano y más concretamente sobre la relación de su distribución con los factores geográficos que la condicionan en el Parque Natural Sierra de Mariola. Un mejor conocimiento de su ocupación en el espacio será de interés para la definición de medidas de gestión de fauna del Parque. En 2009, utilizando técnicas de fototrampeo se recopilaron 29.941 imágenes con algún contacto animal. De estas imágenes, el 0,16% de las fotografías registradas son de tejón y se ha detectado su presencia en 6 de las 63 cuadrículas (4 Km2) del Parque Natural Sierra de Mariola (9,38%). Este estudio ha permitido integrar la información recopilada en campo con las bases de datos existentes para concluir que la situación del tejón en Sierra de Mariola no es preocupante.

Redes sociales de lectura y otras herramientas de la LIJ 2.0 en asignaturas de didáctica de la lengua y la literatura de la Universidad de Alicante

Nuestra red continúa el trabajo de cursos anteriores profundizando en el concepto de LIJ 2.0 (Literatura y Lectura Infantil y Juvenil en la web social) para mostrarnos las últimas novedades que nos ofrece Internet y los nuevos dispositivos para el acceso a la literatura. En este caso nos centramos en dos herramientas que gracias a la generalización de las tabletas y los teléfonos inteligentes han recibido mucha atención y nos permiten acceder a muchos elementos de la lectura social en cualquier lugar y en cualquier momento. Estamos hablando de las aplicaciones y las redes sociales de lectura. En nuestra aportación a las jornadas de redes (Rovira et alii 2015) ya se hizo un recorrido por distintas herramientas y sus principales posibilidades. Ante un panorama tan amplio, la red ha querido centrar esta memoria en las prácticas realizadas a través de la herramienta más conocida, Facebook y mostrando las posibilidades para la didáctica de la lengua y la literatura y para la LIJ 2.0.

Cumprimento das orientações acerca dos bufetes escolares para as escolas do 2º e 3º ciclos e ensino secundário de Portugal

Tese de mestrado, Doenças Metabólicas e Comportamento Alimentar, Universidade de Lisboa, Faculdade de Medicina, 2016

Data compilation of ESOP

The work in this sub-project of ESOP focuses on the advective and convective transforma-tion of water masses in the Greenland Sea and its neighbouring areas. It includes observational work on the sub-mesoscale and analysis of hydrographic data up to the gyre-scale. Observations of active convective plumes were made with a towed chain equipped with up to 80 CTD sensors, giving a horizontal and vertical resolution of the hydrographic fields of a few metres. The observed scales of the penetrative convective plumes compare well with those given by theory. On the mesoscale the structure of homogeneous eddies formed as a result of deep convection was observed and the associated mixing and renewal of the intermediate layers quantified. The relative importance and efficiency of thermal and haline penetrative convection in relation to the surface boundary conditions (heat and salt fluxes and ice cover) and the ambient stratification are studied using the multi year time series of hydro-graphic data in the central Greenland Sea. The modification of the water column of the Greenland Sea gyre through advection from and mixing with water at its rim is assessed on longer time scales. The relative contributions are quantified using modern water mass analysis methods based on inverse techniques. Likewise the convective renewal and the spreading of the Arctic Intermediate Water from its formation area is quantified. The aim is to budget the heat and salt content of the water column, in particular of the low salinity surface layer, and to relate its seasonal and interannual variability to the lateral fluxes and the fluxes at the air-sea-ice interface. This will allow to estimate residence times for the different layers of the Greenland Sea gyre, a quantity important for the description of the Polar Ocean carbon cycle.

Solar radiation over and under sea ice during the POLARSTERN cruise ARK-XXVI/3 (TransArc) in summer 2011

Arctic sea ice has declined and become thinner and younger (more seasonal) during the last decade. One consequence of this is that the surface energy budget of the Arctic Ocean is changing. While the role of surface albedo has been studied intensively, it is still widely unknown how much light penetrates through sea ice into the upper ocean, affecting sea-ice mass balance, ecosystems, and geochemical processes. Here we present the first large-scale under-ice light measurements, operating spectral radiometers on a remotely operated vehicle (ROV) under Arctic sea ice in summer. This data set is used to produce an Arctic-wide map of light distribution under summer sea ice. Our results show that transmittance through first-year ice (FYI, 0.11) was almost three times larger than through multi-year ice (MYI, 0.04), and that this is mostly caused by the larger melt-pond coverage of FYI (42 vs. 23%). Also energy absorption was 50% larger in FYI than in MYI. Thus, a continuation of the observed sea-ice changes will increase the amount of light penetrating into the Arctic Ocean, enhancing sea-ice melt and affecting sea-ice and upper-ocean ecosystems.

Distribution of deep-sea meiobenthos in surface sediments off North Carolina

Observations on the ecology and distribution of meiofauna occurring on the outer continental shelf and continental slope at depths from 50 to 2500 m in the region where the Blake Plateau cuts across the North Carolina slope are reported. Total numbers of meiofauna ranged from 151/100 cm**3 of sediment at 400 m to 1196/100 cm**3 of sediment at 250 m. Sediments of the upper region (50-500 m) consisted of medium-sized calcareous sands with relatively low organic carbon contents, while the deeper sediments (600-2500 m) consisted of sandy silts and silts with organic carbon contents 6-10 times that of the shallower sediments. Two basic faunas appear to be present in the areas investigated; a shallow-water fauna extending from 50 to 500 m and a deep-water fauna from 800 to 2500 m. The shallow-water fauna consists of nematodes (the dominant taxon) and relatively large numbers of harpactacoid copepods, ostracods, benthic foraminifera, polychaetes, gastrotrichs and several other groups, while below 500 m only nematodes and foraminifera are present in large numbers, the latter being especially abundant between 800 and 2000 m. A major change in the meiofauna occurs on the Blake Plateau between the depths of approximately 400-500 m and 600-750 m where the composition of the sediment changes from sand to silty sand. From 50 m to 400-500 m gastrotrichs, turbellaria, tardigrades, kinorhynchs, halicarids, hydrozoans, gnathostomulids, lamellibranchs and cumaceans are commonly encountered; these groups are absent below 500 m. In addition, there are significant reductions in the numbers of harpactacoids, ostracods, nemerteans and polychaetes below 500 m. Examination of the nematode population also show faunal differences between the shallower sediments (50-500 m) and the deeper sediments (600-2500 m). High indices of affinity exist among the faunas between 50 and 500 m and among the faunas between 800 and 2500 m; the fauna at 600-750 m represents a transition between these two regions, but it is more closely related to the deep-water fauna. Changes in the distribution of both the total meiofuna and also the nematodes are highly correlated with changes in sediments composition and bottom water temperatures. It is suggested that changes in grain size and accompanying changes in sources of nutrition, which are the results of Gulf Stream and other current activity, are the dominant environmental factors influencing the meiofauna of the area.

Ḥabīb-i siyar jild al-thānī, [1026, i.e. 1617].

This is the second of three volumes which comprise Khvandemīr's well known and important general history, completed in 929/1523, which spans the creation of the world up to the death of Shah Ismāʻīl Safavī I. The work includes particularly detailed information about Herat under Sultan Husayn Bayqara, the last Timurid ruler in Herat, as well as Shah Ismāʻīl and Bābur's life. This work has been published in both Persian and English editions.

Los XL libros d'el compendio historial de las chronicas y vniuersal historia de todos los reynos de España /

Contiene: Los XL libros d'el compendio historial de las chronicas ..., con port. común a toda la obra ; Compendio historial de las chronicas y vniuersal historia de todos los Reynos d'España, donde se escriuen las vidas de los Reyes de Castilla y Leon : prosiguese tambien la sucession de los emperadores occidentales y orientales ..., con port. propia ; Compendio historial de las chronicas y vniuersal historia de todos los reynos d'España donde se escriuen las vidas de los Reyes de Nauarra : escrivese tambien la sucession de todos los reyes de Francia y obispos de la Santa Yglesia de Pamplona ..., con port. propia (iniciando una nueva secuencia de pag.) ; Compendio historial de las chronicas y vniuersal historia de todos los Reynos d'España donde se ponen en summa los condes, señores de Aragon, con los Reyes d'el mesmo reyno y condes de Barcelona, y Reyes de Napoles y Sicilia : en la fin d'estos Principes se escriue vn breue tratado de las insignias y deuisas de los escudos de armas ..., con port. (sin pie de imp.) y colofón conjunto al final de la edición.