The Shedding Light On Cloud Shadows project: measuring and simulating surface solar irradiance under broken clouds

Autor: Chiel van Heerwaarden, Menno Veerman, Wouter Mol, Bart van Stratum, Mirjam Tijhuis, Bert Heusinkveld, Mirjana Sakradzija

Boundary-layer clouds trigger large fluctuations in solar surface irradiance and in surface heat fluxes. The incoming radiation in shadows is almost an order of magnitude less than under clear sky, while peaks near clouds shadows can sometimes reach

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab0f0cbe4233a28324a05e45ea005ac3
https://doi.org/10.5194/ems2022-187

Climatology and Spatial Patterns of Cloud Shadows and Irradiance Peaks

Autor: Wouter Mol, Bert Heusinkveld, Wouter Knap, Chiel van Heerwaarden

Surface irradiance variability is present on many spatio-temporal scales, but most strongly on the scale of minutes to seconds due to low broken clouds. Fast and large fluctuations, or spatial heterogeneity, of irradiance affects solar energy product

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::99b46747122ecae5cad78114a5b2bbd4
https://doi.org/10.5194/egusphere-egu22-2164

Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts

Autor: Giacomo Nicolini, Gabriele Antoniella, Federico Carotenuto, Andreas Christen, Philippe Ciais, Christian Feigenwinter, Beniamino Gioli, Stavros Stagakis, Erik Velasco, Roland Vogt, Helen C. Ward, Janet Barlow, Nektarios Chrysoulakis, Pierpaolo Duce, Martin Graus, Carole Helfter, Bert Heusinkveld, Leena Järvi, Thomas Karl, Serena Marras, Valéry Masson, Bradley Matthews, Fred Meier, Eiko Nemitz, Simone Sabbatini, Dieter Scherer, Helmut Schume, Costantino Sirca, Gert-Jan Steeneveld, Carolina Vagnoli, Yilong Wang, Alessandro Zaldei, Bo Zheng, Dario Papale

Publikováno v: Science of the total environment 830 (2022): Article number 154662. doi:10.1016/j.scitotenv.2022.154662
info:cnr-pdr/source/autori:Nicolini G.; Antoniella G.; Carotenuto F.; Christen A.; Ciais P.; Feigenwinter C.; Gioli B.; Stagakis S.; Velasco E.; Vogt R.; Ward H.C.; Barlow J.; Chrysoulakis N.; Duce P.; Graus M.; Helfter C.; Heusinkveld B.; Jarvi L.; Karl T.; Marras S.; Masson V.; Matthews B.; Meier F.; Nemitz E.; Sabbatini S.; Scherer D.; Schume H.; Sirca C.; Steeneveld G.-J.; Vagnoli C.; Wang Y.; Zaldei A.; Zheng B.; Papale D./titolo:Direct observations of CO2 emission reductions due to COVID-19 lockdown across European urban districts/doi:10.1016%2Fj.scitotenv.2022.154662/rivista:Science of the total environment/anno:2022/pagina_da:Article number 154662/pagina_a:/intervallo_pagine:Article number 154662/volume:830
Science of the Total Environment 830 (2022)
Science of the Total Environment
Science of the Total Environment, 2022, 830, ⟨10.1016/j.scitotenv.2022.154662⟩
Science of the Total Environment, 830, 154662-154662

International audience; The measures taken to contain the spread of COVID-19 in 2020 included restrictions of people's mobility and reductions in economic activities. These drastic changes in daily life, enforced through national lockdowns, led to ab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47998479f7ee8109135097aa3d8bbaaa
https://www.sciencedirect.com/science/article/pii/S0048969722017557

Urban-PLUMBER: A multi-site model evaluation project for urban areas - Site Locations

Autor: Mathew Lipson, Sue Grimmond, Martin Best, Andreas Christen, Andrew Coutts, Ben Crawford, Bert Heusinkveld, Eric Velasco, Helen Claire Ward, Hirofumi Sugawara, Je-Woo Hong, Jinkyu Hong, Joe McFadden, Keunmin Lee, Leena Järvi, Matthias Roth, Nektarios Chrysoulakis, Nigel Tapper, Oliver Michels, Simone Kotthaus, Stevan Earl, Valéry Masson, Winston Chow, Wlodzimierz Pawlak

A snapshot of web pages describing the site location informationand observations used in the Urban-PLUMBER model evaluation projectfor urban areas. Observational data files themselves are NOT included. Access to observational data files must be separ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c8e8f484d2729bcaa622525086c2afbc

A simplified model to predict diurnal water temperature dynamics in a shallow tropical water pool.

Autor: Bert Heusinkveld, Adrie Jacobs

Publikováno v: International Journal of Biometeorology; Nov2008, Vol. 52 Issue 8, p797-803, 7p