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Weather indicator for linux
Weather indicator for linux




weather indicator for linux
  1. #Weather indicator for linux how to#
  2. #Weather indicator for linux series#

Yahoo, Open Weather Map,, World Weather Online weather services are supported. It displays the weather information, forecast, evolution, and forecast map of selected locations on Ubuntu panel. My-weather-indicator is a Unity indicator applet developed by atareao team.

#Weather indicator for linux how to#

Our study thus provides new insights into the factors explaining atmospheric deposition of Se and other trace elements and highlights the importance of weather system dynamics in addition to source contributions for the atmospheric supply of trace elements to surface environments.This quick tutorial shows you how to install my-weather-indicator, an open-source weather indicator and desktop widget, in Ubuntu 14.10 Utopic. We report for the first-time organic Se in precipitation (and aerosols), for which we could elucidate a marine biogenic source. With this comprehensive set of observations and model diagnostics we could explain inorganic Se speciation in unprecedented detail by linking moisture sources and organic chemical compounds in aerosols to speciation data of Se and S, indicating local vs long-range transport and anthropogenic vs natural Se sources. Furthermore, cloud water showed more regional trace element and moisture sources than precipitation samples.

weather indicator for linux

While data for water isotopes in precipitation indicated an uncoupling of hydrological and trace element cycling related to below cloud scavenging, cloud water isotopes and trace elements showed high correlations indicating that the water and trace element cycles are strongly coupled from the source to the formation of clouds with a possible decoupling occurring during precipitation.

weather indicator for linux

In addition, convective events, associated with continental moisture sources, also explained the highest concentrations of Se and most other trace elements in wet deposition, due to efficient below cloud scavenging, indicating the importance of local cloud dynamics on the supply of Se and other, essential and non-essential, trace elements to surface environments. We could explain these higher concentrations in summer by convection related to thunderstorms that led to high aerosol loadings and which are not resolved explicitly in the model. m -3) observed in summer were underestimated by the model.

#Weather indicator for linux series#

While weekly Se measurements in the 2015–2020 aerosol time series agreed very well ( r~0.8) with SOCOL-AERv2 model results, the higher Se concentrations (>0.05 ng For modelling the source contributions to Se, we used a combination of i) a Eulerian approach with the atmospheric aerosol-chemistry-climate model SOCOL-AERv2, and ii) a Lagrangian approach with air parcel backward trajectories and a moisture source diagnostics. These analyses were combined with molecular organic compound analysis by pyrolysis-gas chromatography mass spectrometry (Py-GC-MS). Total concentrations of trace elements were measured in aerosol extracts and wet deposition, and Se speciation was obtained with an optimized chromatographic method coupled to inductively coupled plasma tandem mass spectrometry (LC-ICP-MS/MS). The high-altitude site enables the investigation of local and long-range elemental transport from both marine and continental sources and the role of different weather systems in elemental deposition. Here, we applied different chemical measurements to aerosol samples taken at a weekly resolution over 5 years (2015–2019), as well as precipitation and cloud water samples taken during a field campaign of two months in 2019 at Pic du Midi Observatory (French Pyrenees 2877 m a.s.l.) and combined these observations with sophisticated modelling approaches. However, the factors determining total Se and its speciation in atmospheric deposition remain poorly understood. The fate of Se supplied to surface environments by atmospheric deposition strongly depends on total Se concentrations as well as its chemical form (speciation). Atmospheric deposition is an important source of the essential trace element selenium (Se) to terrestrial ecosystems and food chains.






Weather indicator for linux