Výsledky vyhledávání - "FIS/06 - FISICA PER IL SISTEMA TERRA E PER IL MEZZO CIRCUMTERRESTRE"

The impact of cloudiness and cloud type on the atmospheric heating rate of black and brown carbon in the Po Valley

Autor: L. Ferrero, A. Gregorič, G. Močnik, M. Rigler, S. Cogliati, F. Barnaba, L. Di Liberto, G. P. Gobbi, N. Losi, E. Bolzacchini

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 4869-4897 (2021)
Atmospheric chemistry and physics
21 (2021): 4869–4897. doi:10.5194/acp-21-4869-2021
info:cnr-pdr/source/autori:Ferrero, Luca; Gregoric, Asta; Mocnik, Grisa; Rigler, Martin; Cogliati, Sergio; Barnaba, Francesca; Di Liberto, Luca; Gobbi, Gian Paolo; Losi, Niccolo; Bolzacchini, Ezio/titolo:The impact of cloudiness and cloud type on the atmospheric heating rate of black and brown carbon in the Po Valley/doi:10.5194%2Facp-21-4869-2021/rivista:Atmospheric chemistry and physics (Print)/anno:2021/pagina_da:4869/pagina_a:4897/intervallo_pagine:4869–4897/volume:21

We experimentally quantified the impact of cloud fraction and cloud type on the heating rate (HR) of black and brown carbon (HRBC and HRBrC). In particular, we examined in more detail the cloud effect on the HR detected in a previous study (Ferrero e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29853683576f3c12128c8ad178efc6f7
https://acp.copernicus.org/articles/21/4869/2021/acp-21-4869-2021.pdf

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Mapping methane point emissions with the PRISMA spaceborne imaging spectrometer

Autor: Javier Gorroño, Itziar Irakulis-Loitxate, D. J. Varon, Elena Sánchez-García, Sergio Cogliati, Daniel H. Cusworth, Roberto Colombo, Luis Guanter

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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The detection of methane emissions from fossil fuel production activities, such as oil and gas extraction and coal mining, has been identified as a key means for the reduction of greenhouse gas emissions to the atmosphere. Several types of optical sa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8cf7faa0ff0bb7809a9eb89359f8aaaf
https://doi.org/10.31223/x5vc9c

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Towards consistent assessments of in situ radiometric measurements for the validation of fluorescence satellite missions

Autor: Bastian Buman, Andreas Hueni, Roberto Colombo, Sergio Cogliati, Marco Celesti, Tommaso Julitta, Andreas Burkart, Bastian Siegmann, Uwe Rascher, Matthias Drusch, Alexander Damm

Publikováno v: Remote sensing of environment 274, 112984-(2022). doi:10.1016/j.rse.2022.112984

The upcoming Fluorescence Explorer (FLEX) satellite mission aims to provide high quality radiometric measurements for subsequent retrieval of sun-induced chlorophyll fluorescence (SIF). The combination of SIF with other observations stemming from the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea349178d447b9c72b22c02caaa030cc
http://hdl.handle.net/10281/361406

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Evaluation of the Spatial Representativeness of In Situ SIF Observations for the Validation of Medium-Resolution Satellite SIF Products

Autor: Micol Rossini, Marco Celesti, Gabriele Bramati, Mirco Migliavacca, Sergio Cogliati, Uwe Rascher, Roberto Colombo

Publikováno v: Remote sensing 14(20), 5107-(2022). doi:10.3390/rs14205107
Remote Sensing; Volume 14; Issue 20; Pages: 5107
Remote Sensing

The upcoming Fluorescence Explorer (FLEX) mission will provide sun-induced fluorescence (SIF) products at unprecedented spatial resolution. Thus, accurate calibration and validation (cal/val) of these products are key to guarantee robust SIF estimate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9532699e48b54474e6dd523f4e4e52e0
https://juser.fz-juelich.de/record/911703

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Aerosol indirect effects in complex-orography areas: a numerical study over the Great Alpine Region

Autor: Anna Napoli, Fabien Desbiolles, Antonio Parodi, Claudia Pasquero

Aerosols play a crucial role in climate through different feedback mechanisms, affecting radiation, clouds, and air column stability. This study focuses on the altitude dependence of the cloud-mediated indirect effects of aerosols in the Great Alpine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f00bd75d48189bc7e33e2e7a19ee40d4
http://hdl.handle.net/10281/363540

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A novel hybrid machine learning phasor-based approach to retrieve a full set of solar-induced fluorescence metrics and biophysical parameters

Autor: Scodellaro R., Cesana I., D'Alfonso L., Bouzin M., Collini M., Chirico G., Colombo R., Miglietta F., Celesti M., Schuettemeyer D., Cogliati S., Sironi L.

Publikováno v: Remote Sensing of Environment. 280:113196

The emission of solar-induced chlorophyll fluorescence (F) is a pivotal process to infer vegetation health and functioning that can be monitored by remote sensing. However, most of the current remote sensing methods retrieve only F at top-of-canopy l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d5fb9b236a5cf2ef52320b14b1f6a38
https://doi.org/10.1016/j.rse.2022.113196

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Preliminary Investigation on Phytoplankton Dynamics and Primary Production Models in an Oligotrophic Lake from Remote Sensing Measurements

Autor: Mariano Bresciani, Ilaria Cesana, Dario Manca, Roberto Colombo, Sergio Cogliati, Claudia Giardino, Monica Pinardi, Andrea Lami, Remika Gupana, Martina Austoni, Stefano Santabarbara

Publikováno v: Sensors
Volume 21
Issue 15
Sensors (Basel) 21 (2021). doi:10.3390/s21155072
info:cnr-pdr/source/autori:Cesana, Ilaria (1); Bresciani, Mariano (2); Cogliati, Sergio (1); Giardino, Claudia (2); Gupana, Remika (3); Manca, Dario (4); Santabarbara, Stefano (5); Pinardi, Monica (2); Austoni, Martina (6); Lami, Andrea (4); Colombo, Roberto (1)/titolo:Preliminary investigation on phytoplankton dynamics and primary production models in an oligotrophic lake from remote sensing measurements/doi:10.3390%2Fs21155072/rivista:Sensors (Basel)/anno:2021/pagina_da:/pagina_a:/intervallo_pagine:/volume:21
Sensors, Vol 21, Iss 5072, p 5072 (2021)
Sensors (Basel, Switzerland)

The aim of this study is to test a series of methods relying on hyperspectral measurements to characterize phytoplankton in clear lake waters. The phytoplankton temporal evolutions were analyzed exploiting remote sensed indices and metrics linked to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c776dcd811e119708912a6db9d68634

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