{ "count": 8, "next": null, "previous": null, "results": [ { "id": 14056, "url": "https://svs.gsfc.nasa.gov/14056/", "result_type": "Produced Video", "release_date": "2022-03-24T11:00:00-04:00", "title": "NASA Tracks COVID-19’s Atmospheric Fingerprint", "description": "Universal Production Music: The Mysterious Staircase by Brice Davoli [SACEM], Suspended in Time by Brice Davoli [SACEM]Stock Footage: Pond5Complete transcript available. || 14056_Still.jpg (1920x1080) [939.6 KB] || 14056_Still_searchweb.png (320x180) [61.8 KB] || 14056_Still_thm.png (80x40) [5.4 KB] || 14056_Atmo.mov (1920x1080) [3.2 GB] || 14056_Atmo.mp4 (1920x1080) [233.2 MB] || 14056_Twitter_Atmo.mp4 (1280x720) [60.2 MB] || 14056_Twitter_Atmo.webm (1280x720) [24.8 MB] || 14056_atmo.en_US.srt [4.7 KB] || 14056_atmo.en_US.vtt [4.4 KB] || ", "hits": 46 }, { "id": 4959, "url": "https://svs.gsfc.nasa.gov/4959/", "result_type": "Visualization", "release_date": "2021-12-13T00:00:00-05:00", "title": "Reduction in Tropospheric NOx and Ozone Corresponding to Worldwide COVID-19 Lockdowns", "description": "When the world went into lockdown to slow the spread of COVID-19, air pollution emissions started to rapidly decrease leaving a global atmospheric fingerprint detected by a team of scientists at NASA’s Jet Propulsion Laboratory using satellite measurements. These traces provided an unexpected window into what low-emissions world could look like, thus providing a means for identifying effective environmental policies. While many countries in the last few decades have implemented environmental policies to reduce human health risk from air pollution by controlling emissions, the impacts of those policies have not always been clear. The global lockdowns in response to COVID-19 represent a well-observed “scenario-of-opportunity” that allows us to assess how atmospheric emission and composition responds to reduced human activity. COVID-19 lockdowns effectively showed how reducing NOx emissions affects the global atmosphere. Its identifying signature shows up as in the atmosphere’s altered ability to produce harmful ozone pollution and ozone’s reduced influence on Earth’s heat balance that affects climate. These effects are not uniform across the world and depend on the location and season of the emission reductions.The results of this research indicate that in order to design effective environmental policies which benefit both air quality and climate, decision-makers need to carefully consider the complex relationships between emissions and atmospheric composition. || ", "hits": 55 }, { "id": 13871, "url": "https://svs.gsfc.nasa.gov/13871/", "result_type": "Produced Video", "release_date": "2021-06-09T13:30:00-04:00", "title": "NASA Finds Local Lockdowns Brought Global Ozone Reductions", "description": "This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery is provided by pond5.com and is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Music Credit:Universal Production Music: Waiting For Results - Adam John Salkeld [PRS], Neil Pollard [PRS]Complete transcript available. || 13871_Still_Image.jpg (1920x1080) [626.3 KB] || 13871_Still_Image_searchweb.png (320x180) [77.2 KB] || 13871_Still_Image_thm.png (80x40) [7.0 KB] || 13871_COVIDNOx.mov (1920x1080) [1.9 GB] || 13871_COVIDNOx.mp4 (1920x1080) [199.0 MB] || 13871_COVIDNOx.webm (1920x1080) [15.2 MB] || COVIDNOX.en_US.srt [2.1 KB] || COVIDNOX.en_US.vtt [2.1 KB] || ", "hits": 29 }, { "id": 4912, "url": "https://svs.gsfc.nasa.gov/4912/", "result_type": "Visualization", "release_date": "2021-06-09T12:30:00-04:00", "title": "Global Tropospheric Ozone Response to Worldwide COVID-19 Lockdowns", "description": "Free tropospheric ozone anomaly at 500 hPa || covid_ozone_z9_500hPa.00900_print.jpg (1024x576) [141.7 KB] || covid_ozone_z9_500hPa.00900_searchweb.png (320x180) [74.2 KB] || covid_ozone_z9_500hPa.00900_thm.png (80x40) [6.6 KB] || covid_ozone_z9_500hPa.mp4 (1920x1080) [87.1 MB] || covid_ozone_z9_500hPa.webm (1920x1080) [5.4 MB] || covid_ozone_z9_500hPa.mp4.hwshow [214 bytes] || ", "hits": 42 }, { "id": 13753, "url": "https://svs.gsfc.nasa.gov/13753/", "result_type": "Produced Video", "release_date": "2020-11-17T11:00:00-05:00", "title": "NASA Studies How COVID-19 Shutdowns Affect Emissions", "description": "Music: \"Lab Analysis\" from Universal Production MusicComplete transcript available.Coming soon to our YouTube channel. || Screen_Shot_2020-11-13_at_1.08.17_PM_print.jpg (1024x572) [164.1 KB] || Screen_Shot_2020-11-13_at_1.08.17_PM.png (3568x1994) [6.4 MB] || Screen_Shot_2020-11-13_at_1.08.17_PM_searchweb.png (320x180) [85.1 KB] || Screen_Shot_2020-11-13_at_1.08.17_PM_thm.png (80x40) [9.8 KB] || NASA_Studies_How_COVID-19_Shutdowns_Affect_Emissions.mp4 (1920x1080) [442.5 MB] || NASA_Studies_How_COVID-19_Shutdowns_Affect_Emissions.webm (1920x1080) [25.9 MB] || COVIDNO2.en_US.srt [4.4 KB] || COVIDNO2.en_US.vtt [4.4 KB] || ", "hits": 69 }, { "id": 4872, "url": "https://svs.gsfc.nasa.gov/4872/", "result_type": "Visualization", "release_date": "2020-11-17T00:00:00-05:00", "title": "Deviation of Modeled Normal Pollution Levels from Measurements Following COVID-19 Lockdown", "description": "Deviation from modeled normal nitrogen dioxide levels after COVID-19 lockdowns || covid_19_7_day_no2.0810_print.jpg (1024x576) [207.7 KB] || covid_19_7_day_no2.0810_searchweb.png (320x180) [83.4 KB] || covid_19_7_day_no2.0810_thm.png (80x40) [6.4 KB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || covid_19_7_day_no2_1080p30.mp4 (1920x1080) [25.3 MB] || covid_19_7_day_no2_1080p30.webm (1920x1080) [5.0 MB] || covid_19_7_day_no2_1080p30.mp4.hwshow [192 bytes] || ", "hits": 45 }, { "id": 13650, "url": "https://svs.gsfc.nasa.gov/13650/", "result_type": "Produced Video", "release_date": "2020-06-25T07:45:00-04:00", "title": "NASA, ESA and JAXA Partner to Create COVID-19 Earth Observation Dashboard", "description": "As cities and countries locked down during COVID-19, some changes were visible from space. NASA, ESA and JAXA have partnered to create a dashboard making those data available.Read more: https://www.nasa.gov/press-release/nasa-partner-space-agencies-amass-global-view-of-covid-19-impacts || ", "hits": 64 }, { "id": 31144, "url": "https://svs.gsfc.nasa.gov/31144/", "result_type": "Hyperwall Visual", "release_date": "2020-05-08T00:00:00-04:00", "title": "New-Generation Satellite Observations Monitor Air Pollution During COVID-19 Lockdown Measures in California", "description": "TROPOMI Nitrogen Dioxide animation. || tropomi_california_20200302_20200308_print.jpg (1024x576) [179.6 KB] || tropomi_california_20200302_20200308_searchweb.png (320x180) [95.9 KB] || tropomi_california_20200302_20200308_thm.png (80x40) [6.5 KB] || tropomi_california_covid-19_1080p.mp4 (1920x1080) [2.9 MB] || tropomi_california_covid-19_720p.mp4 (1280x720) [1.7 MB] || tropomi_california_covid-19_720p.webm (1280x720) [1.6 MB] || tropomi_california_20200302_20200308.tif (3840x2160) [7.5 MB] || tropomi_california_20200309_20200315.tif (3840x2160) [7.5 MB] || tropomi_california_20200316_20200322.tif (3840x2160) [7.4 MB] || tropomi_california_20200323_20200329.tif (3840x2160) [7.3 MB] || tropomi_california_20200330_20200405.tif (3840x2160) [7.3 MB] || tropomi_california_20200406_20200412.tif (3840x2160) [7.4 MB] || tropomi_california_covid-19_2160p.mp4 (3840x2160) [8.3 MB] || tropomi_california_covid-19_1080p.hwshow [115 bytes] || ", "hits": 197 } ] }