Fant 9855 publikasjoner. Viser side 260 av 395:
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Citizen science and its role in sustainable development: status, trends, issues, and opportunities. Advances in knowledge acquisition, transfer, and management
2017
Inclusion of land cover and traffic data in NO2 mapping methodology. ETC/ACM Technical Paper, 2016/12
2017
Deposition of major inorganic compounds in Norway 2012-2016. NILU report
Avsetning av svovel og nitrogenforbindelser i Norge for perioden 2012 til 2016 er beregnet ved bruk av to forskjellige metoder, en observasjonsbasert metode, mens den andre kombinerer atmosfærisk transportmodell med observasjoner. Begge metodene viser en tydelig gradient med høyest avsetning i sør og sørvest. Den kombinerte metoden har bedre romlig informasjon, spesielt for våtavsetning. For tørravsetning er det ganske store usikkerheter i estimerte verdier for begge metodene. Sammenlignet med forrige periode 2007-2011 er det en nedgang i total svovelavsetning i Norge på 9%. For totalt nitrogen er det små endringer. Sammenlignet med 1978-1982 er det henholdsvis 75% og 20% reduksjon i svovel- og nitrogenavsetningen.
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Land surface temperature validation for WACMOS-ET. Reference input data set validation report. NILU report
The Land Surface Temperature (LST) products generated specifically for the WAter Cycle Observation Multi-mission Strategy - EvapoTranspiration (WACMOS-ET)project, funded by the European Space Agency (ESA), are evaluated with respect to their overall quality. LST products derived from observations acquired by the Advanced Along-Track Scanning Radiometer (AATSR), the Multi-Functional Transport Satellite (MTSAT), and the Geostationary Operational Environmental Satellite (GOES) were studied here. Following previously established best-practices on LST validation, the evaluation includes both a qualitative component addressing general issues with the data, as well as a quantitative component, which compares the LST products directly against a reference dataset. For the latter satellite LST is compared against both ground-based in situ datasets acting as a source of absolute reference data and against independent satellite-based LST products from other sensors to provide a spatially exhaustive relative comparison.
2017