Exploració per autor "Klose, Martina"Més informació

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    • Assimilating spaceborne lidar dust extinction can improve dust forecasts 

      Escribano Alisio, Jeronimo; di Tomaso, Enza; Jorba Casellas, Oriol; Klose, Martina; Gonçalves Ageitos, María; Macchia, Francesca; Amiridis, Vassilis; Baars, Holger; Marinou, Eleni; Proestakis, Emmanouil; Urbanneck, Claudia; Althausen, Dietrich; Bühl, Johannes; Mamouri, Rodanthi-Elisavet; Pérez García-Pando, Carlos (European Geosciences Union (EGU), 2022-01-14)
      Article
      Accés obert
      Atmospheric mineral dust has a rich tri-dimensional spatial and temporal structure that is poorly constrained in forecasts and analyses when only column-integrated aerosol optical depth (AOD) is assimilated. At present, ...

    • Contribution of the world's main dust source regions to the global cycle of desert dust 

      Kok, Jasper F.; Adebiyi, Adeyemi A.; Albani, Samuel; Balkanski, Yves; Checa Garcia, Ramiro; Klose, Martina; Obiso, Vincenzo; Pérez García-Pando, Carlos (Copernicus Publications, 2021)
      Article
      Accés obert
      Even though desert dust is the most abundant aerosol by mass in Earth's atmosphere, the relative contributions of the world's major source regions to the global dust cycle remain poorly constrained. This problem hinders ...

    • Dust emission from crusted surfaces: Insights from field measurements and modelling 

      Klose, Martina; Gill, Thomas E.; Etyemezian, Vicken; Nikolich, George; Zadeh, Zahra Ghodsi; Webb, Nicholas P.; Pelt, R. Scott, Van (Elsevier, 2019-10)
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      Crusted surfaces can be major sources of mineral dust emission. Quantitative understanding of dust emission from crusted surfaces is limited, because (1) theories on dust emission are not well tested for such surfaces; and ...

    • Field observations of the variability of dust emission, its size-spectrum and mineralogy 

      González-Flórez, Cristina; Klose, Martina; Pérez García-Pando, Carlos (Barcelona Supercomputing Center, 2020-05)
      Text en actes de congrés
      Accés obert
      Atmospheric mineral dust consists of tiny mineral particles that are produced by the wind erosion of arid and semi-arid surfaces of the Earth, and it is one of the most important aerosols in terms of mass in the global ...

    • How much soil dust aerosol is man-made? 

      Klose, Martina; Pérez García-Pando, Carlos (Barcelona Supercomputing Center, 2019-05-07)
      Text en actes de congrés
      Accés obert

    • Improved representation of the global dust cycle using observational constraints on dust properties and abundance 

      Kok, Jasper F.; Adebiyi, Adeyemi A.; Albani, Samuel; Balkanski, Yves; Checa Garcia, Ramiro; Klose, Martina; Obiso, Vincenzo; Pérez García-Pando, Carlos (Copernicus Publications, 2021)
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      Even though desert dust is the most abundant aerosol by mass in Earth's atmosphere, atmospheric models struggle to accurately represent its spatial and temporal distribution. These model errors are partially caused by ...

    • Insights into the single-particle composition, size, mixing state, and aspect ratio of freshly emitted mineral dust from field measurements in the Moroccan Sahara using electron microscopy 

      Panta, Agnesh; Kandler, Konrad; Alastuey, Andres; González Flórez, Cristina; González Romero, Adolfo; Klose, Martina; Querol, Xavier; Reche, Cristina; Yus Díez, Jesús; Pérez García-Pando, Carlos (Copernicus Publications, 2023-03)
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      Accés obert
      The chemical and morphological properties of mineral dust aerosols emitted by wind erosion from arid and semi-arid regions influence climate, ocean, and land ecosystems; air quality; and multiple socio-economic sectors. ...

    • Mineral dust cycle in the Multiscale Online Nonhydrostatic AtmospheRe CHemistry model (MONARCH) version 2.0 

      Klose, Martina; Jorba Casellas, Oriol; Gonçalves Ageitos, María; Escribano Alisio, Jeronimo; Dawson, Matthew; Obiso, Vicenzo; di Tomaso, Enza; Basart, Sara; Montané Pinto, Gilbert; Macchia, Francesca; Ginoux, Paul; Guerschman, Juan; Prigent, Catherine; Huang, Yue; Kok, Jasper; Miller, Ron L.; Pérez García-Pando, Carlos (2021-10-25)
      Article
      Accés obert
      We present the dust module in the Multiscale Online Non-hydrostatic AtmospheRe CHemistry model (MONARCH) version 2.0, a chemical weather prediction system that can be used for regional and global modeling at a range of ...

    • Modeling dust mineralogical composition: sensitivity to soil mineralogy atlases and their expected climate impacts 

      Gonçalves Ageitos, María; Obiso, Vincenzo; Miller, Ron L.; Jorba Casellas, Oriol; Klose, Martina; Dawson, Matthew; Balkanski, Yves; Perlwitz, Jan; Basart Alpuente, Sara; di Tomaso, Enza; Escribano Alisio, Jeronimo; Macchia, Francesca; Montané Pinto, Gilbert; Mahowald, Natalie; Green, Robert; Thompson, David R.; Pérez García-Pando, Carlos (European Geosciences Union (EGU), 2023-08-04)
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      Accés obert
      Soil dust aerosols are a key component of the climate system, as they interact with short- and long-wave radiation, alter cloud formation processes, affect atmospheric chemistry and play a role in biogeochemical cycles by ...

    • MONARCH regional reanalysis of desert dust aerosols: an initial assessment 

      di Tomaso, Enza; Escribano Alisio, Jeronimo; Basart, Sara; Ginoux, Paul; Macchia, Francesca; Barnaba, Francesca; Benincasa, Francesco; Bretonnière, Pierre-Antoine; Buñuel, Arnau; Castrillo Melguizo, Miguel; Cuevas Agulló, Emilio; Formenti, Paola; Gonçalves Ageitos, María; Jorba Casellas, Oriol; Klose, Martina; Mona, Lucia; Montané Pinto, Gilbert; Mytilinaios, Michail; Obiso, Vincenzo; Olid García, Miriam; Schutgens, Nick; Votsis, Athanasios; Werner, Ernest; Pérez García-Pando, Carlos (Springer, 2023-01-02)
      Capítol de llibre
      Accés obert
      Aerosol reanalyses are a well-established tool for monitoring aerosol trends, for validation and calibration of weather chemical models, as well as for the enhancement of strategies for environmental monitoring and hazard ...

    • On-orbit calibration and performance of the EMIT imaging spectrometer 

      Thompson, David R.; Green, Robert; Bradley, Christine; Brodrick, Philip G; Mahowald, Natalie; Dor, Eyal Ben; Bennett, Matthew; Bernas, Michael; Carmon, Nimrod; Chadwick, Dana; Nelson Clark, Roger; Coleman, Red Willow; Cox, Evan; Diaz, Ernesto; Gonçalves Ageitos, María; Klose, Martina; Obiso, Vincenzo; García Pando, Carlos Pérez (2024-03-15)
      Article
      Accés obert
      The Earth surface Mineral dust source InvesTigation (EMIT) is a remote visible to shortwave infrared (VSWIR) imaging spectrometer that has been operating onboard the International Space Station since July 2022. This article ...

    • Quantifying the range of the dust direct radiative effect due to source mineralogy uncertainty 

      Li, Longlei; Mahowald, Natalie; Miller, Ron L.; Pérez García-Pando, Carlos; Klose, Martina; Hamilton, Douglas; Gonçalves Ageitos, María; Ginoux, Paul; Balkanski, Yves; Green, Robert; Kalashnikova, Olga; Kok, Jasper; Obiso, Vicenzo; Paynter, David; Thompson, David R. (European Geosciences Union (EGU), 2021-03-17)
      Article
      Accés obert
      The large uncertainty in the mineral dust direct radiative effect (DRE) hinders projections of future climate change due to anthropogenic activity. Resolving modeled dust mineral speciation allows for spatially and temporally ...

    • The dust emission potential of agricultural-like fires—theoretical estimates from two conceptually different dust emission parameterizations 

      Wagner, Robert; Schepanski, Kerstin; Klose, Martina (American Geophysical Union, 2021)
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      Agricultural fires affecting grass-, crop- and shrublands represent a major, mainly anthropogenically driven disturbance of many ecosystems. In addition to emissions of carbonaceous aerosol, they were found to inject also ...

    • The MONARCH high-resolution reanalysis of desert dust aerosol over Northern Africa, the Middle East and Europe (2007–2016) 

      di Tomaso, Enza; Escribano Alisio, Jeronimo; Basart Alpuente, Sara; Macchia, Francesca; Benincasa, Francesco; Bretonnière, Pierre-Antoine; Buñuel, Arnau; Castrillo Melguizo, Miguel; Gonçalves Ageitos, María; Jorba Casellas, Oriol; Klose, Martina; Montané Pinto, Gilbert; Obiso, Vincenzo; Olid García, Miriam; Pérez García-Pando, Carlos (Copernicus Office, 2022-06-21)
      Article
      Accés obert
      One of the challenges in studying desert dust aerosol along with its numerous interactions and impacts is the paucity of direct in situ measurements, particularly in the areas most affected by dust storms. Satellites ...

    • Variability in sediment particle size, mineralogy, and Fe mode of occurrence across dust-source inland drainage basins: the case of the lower Drâa Valley, Morocco 

      González Romero, Adolfo; González Flórez, Cristina; Panta, Agnesh; Yus Díez, Jesús; Reche Andúgar, Cristina; Córdoba Sola, Patricia; Moreno Palmerola, Natàlia; Alastuey Urós, Andrés; Kandler, Konrad; Klose, Martina; Baldo, Clarissa; Nelson Clark, Roger; Shi, ZongBo; Querol Carceller, Xavier; Pérez García-Pando, Carlos (European Geosciences Union (EGU), 2023-12-22)
      Article
      Accés obert
      The effects of desert dust upon climate and ecosystems depend strongly on its particle size and size-resolved mineralogical composition. However, there is very limited quantitative knowledge on the particle size and ...