{"id":2498,"date":"2020-07-24T14:11:07","date_gmt":"2020-07-24T14:11:07","guid":{"rendered":"http:\/\/www.icterra.pt\/?p=2498"},"modified":"2020-07-24T15:08:48","modified_gmt":"2020-07-24T15:08:48","slug":"special-issue-information-modeling-of-surface-atmosphere-interactions","status":"publish","type":"post","link":"https:\/\/www.icterra.pt\/legacy\/index.php\/2020\/07\/24\/special-issue-information-modeling-of-surface-atmosphere-interactions\/","title":{"rendered":"Special Issue (Modeling of Surface-Atmosphere Interactions)"},"content":{"rendered":"
Guest Editors<\/span><\/div>\n
<\/div>\n
Dr. Rui Salgado<\/span>
\nDr. Maria Jos\u00e9 Monteiro<\/span>
\nDr. Mariana Bernardino<\/span>
\nDr. David Carvalho<\/span>
\nDr. Flavio T. Couto<\/span>
\nDr. Rita M. Cardoso<\/span>
\nDr. Jo\u00e3o P. A. Martins<\/span>
\nProf. Dr. Joao Carlos Andrade dos Santos<\/span><\/span><\/div>\n
<\/div>\n
\n

Along with numerical weather prediction (NWP) progress in the past couple of decades, challenges remain as a result of the increasing complexity of today\u2019s models. For instance, the representation of the land surface has evolved tremendously. An accurate representation of the exchanges of energy, mass (including water, desert dust, carbon, and greenhouse gases), and momentum is essential for better quality forecasts, especially for processes in the lower levels of the atmosphere. These exchanges involve a thorough description of the processes linked to turbulence, vegetation dynamics and physiological processes, precipitation and snow, surface energy balance, orographic processes, river discharge and runoff, anthropogenic forcing, etc.<\/span>Surface modeling (including land, ocean, inland water, urban areas, ice, and snow) is crucial for accurate numerical weather predictions and for the understanding and modeling of climate change. The latest Intergovernmental Panel on Climate Change (IPCC) reports are clear regarding the effects of climate change across the Mediterranean, in particular across Iberia, and consider this region a hotspot for climate change. The effects include increased risk of droughts, wildfires, extreme events (such as floods and heat waves), and coastal flooding due to increased mean sea level and storm severity.<\/span><\/span><\/p>\n

Accurate observations (in situ, satellite, and others) are crucial to improve these models. In the 2018 Statement of Guidance for High-Resolution Numerical Weather Prediction, the World Meteorological Organization recommended that the planning of future conventional networks should focus on the boundary layer, as this is where NWP vertical resolution is highest. In particular, the density and frequency of observations available from the Mediterranean Sea should be expanded. A number of new satellite sensors and products have allowed better diagnostics of model biases. For instance, the Satellite Application Facility on Land Surface Analysis (which is part of the ground segment of the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT) based at the IPMA, Portugal) provides a portfolio of satellite-derived land surface variables related to the surface energy balance and vegetation state.<\/span><\/p>\n

Data assimilation systems combine modeling and observational techniques to provide more realistic products. These techniques are in use by several international agencies, such as NASA, ECMWF, ESA, and M\u00e9t\u00e9o-France. For instance, the ECMWF used this capacity to produce ERA5-Land, a global reanalysis with relatively high resolution (~9 km) with data every hour, available from 1981 onward. Ocean, surface wind, and sea state information are assimilated into atmospheric and ocean models (waves, currents, sea surface temperature and height, etc.) to produce accurate forecasts and reanalysis datasets. Finally, all major global and limited area models represent surface processes using a dedicated scheme.<\/span><\/p>\n

This Special Issue launched in the framework of the workshop on \u201cNumerical Weather Prediction in Portugal 2020\u201d (https:\/\/sites.google.com\/view\/nwpportugal<\/a>) aims to collect current novel papers, whether presented at the workshop or not, on the modeling of surface\u2013atmosphere interactions. We invite researchers to contribute original research papers dealing with all aspects of the modeling of surface\u2013atmosphere interactions, including:<\/span><\/p>\n

Modeling development, test, and validation;<\/span>
\nSurface observations and data assimilation;<\/span>
\nSurface reanalysis;<\/span>
\nLand\u2013atmosphere interactions and feedback;<\/span>
\nAtmosphere\u2013ocean interactions;<\/span>
\nCryosphere\u2013atmosphere interactions;<\/span>
\nInland waters\u2013atmosphere interactions;<\/span>
\nBoundary layer processes and modeling;<\/span>
\nUrban boundary layer;<\/span>
\nAtmospheric circulations over complex terrain;<\/span>
\nLand use and climate change;<\/span>
\nFire\u2013weather interactions and modeling;<\/span>
\nDust mobilization;<\/span>
\nTransfer of greenhouse gases at the surface\u2013atmosphere interface;<\/span><\/p>\n

\n

Emission of pollen into the atmosphere.<\/span><\/p>\n<\/div>\n

\n

More information here<\/a>.\u00a0<\/span><\/p>\n

interaction-flyer<\/a><\/span><\/div>\n<\/div>\n
<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Guest Editors Dr. Rui Salgado Dr. Maria Jos\u00e9 Monteiro Dr. Mariana Bernardino Dr. David Carvalho Dr. Flavio T. Couto Dr. Rita M. Cardoso Dr. Jo\u00e3o P. A. Martins Prof. Dr. Joao Carlos Andrade dos Santos Along with numerical weather prediction (NWP) progress in the past couple of decades, challenges remain as a result of the […]<\/p>\n","protected":false},"author":3,"featured_media":2495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"_links":{"self":[{"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/posts\/2498"}],"collection":[{"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/comments?post=2498"}],"version-history":[{"count":5,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/posts\/2498\/revisions"}],"predecessor-version":[{"id":2510,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/posts\/2498\/revisions\/2510"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/media\/2495"}],"wp:attachment":[{"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/media?parent=2498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/categories?post=2498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.icterra.pt\/legacy\/index.php\/wp-json\/wp\/v2\/tags?post=2498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}