H. Schluenzen

Universität Hamburg

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Trends

Author Order

Document Type

Co-Authors

Alexander Baklanov

University of Copenhagen

Angelina Kraft

Technische Informationsbibliothek (TIB)

Vivien Voss

Universität Hamburg

Anette Ganske

Technische Informationsbibliothek (TIB)

Karsten Peters

German Climate Computing Centre

Hannes Thiemann

German Climate Computing Centre

G.J. Kunz

Netherlands Organisation for Applied Scientific Research

Gerrit de Leeuw

Royal Netherlands Meteorological Institute

David Grawe

Universität Hamburg

L. Spokes

University of East Anglia

Cooperative Institutions

Max Planck Institute for Meteorology

Centre National de la Recherche Scientifique

Universität Hamburg

German Climate Computing Centre

Computing Center

Netherlands Organisation for Applied Scientific Research

Aarhus University

Laboratoire Techniques, Territoires et Sociétés

Université Paris-Est Créteil

Laboratoire Interuniversitaire des Systèmes Atmosphériques

Author Statistics

Papers

Citation

H-Index

i-10 index

Research Field

Atmospheric Nitrogen Inputs into the Coastal Ecosystem (ANICE): Preliminary Results

Environmental Science and Pollution Research (1998)

Gerrit de Leeuw G.J. Kunz Leo H. Cohen H. Schluenzen Felix L. Müller

Source

Cite

Citations (0)

Guidance to Measuring, Modelling and Monitoring the Canopy Layer Urban Heat Island

H. Schluenzen Sue Grimmond Alexander Baklanov

Today, every second person lives in a city, and urbanization is continuously increasing. For 2050, it is to be expected that 2 out of 3 people will live in a city and thus the vast majority of the world's population will be affected not only by global climate change but also by locally induced climatic changes. The canopy layer urban heat island (CL-UHI) is one of the most well-known meteorological characteristics of urban areas found in cities small and large around the world. Its characteristics differ between cities, across a city and with time. The climate change induced warming cities experience is additionally impacted by the CL-UHI.Despite the city-scale importance of CL-UHI, the WMO has not had any specific guidance on this. In response to the request of the 18th World Meteorological Congress (Resolutions 32 and 61) experts from WMO GAW (Global Atmosphere Watch) Urban Research Meteorology and Environment (GURME) initiated in 2020 preparation of a guidance on measuring, modelling and monitoring the CL-UHI. The guidance is a community-based development with 30 contributors providing expertise in all different aspects of CL-UHI. This includes a clear definition of what a CL-UHI is and clarifications of what it is not, how it develops (e.g. meteorological and morphological influences), methods to assess CL-UHI intensities (measurements,&#160; modelling approaches) as well as when its assessment &#160;(applications) is needed and how it can be reduced (or when it is beneficial).The presentation will specifically focus on the key questions addressed in the guidance: what a CL-UHI is and what it is not, where CL-UHI values are relevant for and the many challenges that exist in simulating the CL-UHI with different models.

Urban Heat Island

10.5194/ems2021-301

Cite

Citations (4)

Atmospheric inputs of nitrogen compounds into the North Sea: Initial results from the ANICE project

Gerrit de Leeuw Leo H. Cohen Lise M. Frohn G. L. Geernaert Ole Hertel

1. TNO Physics and Electronics Lab., P.O. Box 96864, 2509 JG The Hague, The Netherlands; 2. National Environmental Research Institute, P.O. Box 358, 4000 Roskilde, Denmark; 3. Riso National Laboratory, P.O. Box 49, 4000 Roskilde, Denmark; 4. School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, Norfolk, GB; 5. Meteorologisches Institut, Univ. Hamburg, Bundesstr. 55, 20146 Hamburg , F.R.G.; 6. Canadian Centre for Climate Modelling and Analysis, Univ. Victoria, P.O. Box 1700, STNCSC Victoria, BC V8W242, Canada; 7. IAAC, Univ. Hamburg, Martin-Luther-King Platz 6, 20146 Hamburg, F.R.G.; 8. Joint Research Centre, Environment Institute, TP 460, 21020 Ispra, Italy.

Research centre

National laboratory

Atmospheric research

Environmental research

Source

Cite

Citations (1)

AtMoDat: Improving the reusability of ATmospheric MOdel DATa with DataCite DOIs paving the path towards FAIR data

Daniel Neumann Anette Ganske Vivien Voss Angelina Kraft Heinke Höck

The generation of high quality research data is expensive. The FAIR principles were established to foster the reuse of such data for the benefit of the scientific community and beyond. Publishing research data with metadata and DataCite DOIs in public repositories makes them findable and accessible (FA of FAIR). However, DOIs and basic metadata do not guarantee the data are actually reusable without discipline-specific knowledge: if data are saved in proprietary or undocumented file formats, if detailed discipline-specific metadata are missing and if quality information on the data and metadata are not provided. In this contribution, we present ongoing work in the AtMoDat project, -a consortium of atmospheric scientists and infrastructure providers, which aims on improving the reusability of atmospheric model data. &#160;&#160; Consistent standards are necessary to simplify the reuse of research data. Although standardization of file structure and metadata is well established for some subdomains of the earth system modeling community &#8211; e.g. CMIP &#8211;, several other subdomains are lacking such standardization. Hence, scientists from the Universities of Hamburg and Leipzig and infrastructure operators cooperate in the AtMoDat project in order to advance standardization for model output files in specific subdomains of the atmospheric modeling community. Starting from the demanding CMIP6 standard, the aim is to establish an easy-to-use standard that is at least compliant with the Climate and Forecast (CF) conventions. In parallel, an existing netCDF file convention checker is extended to check for the new standards. This enhanced checker is designed to support the creation of compliant files and thus lower the hurdle for data producers to comply with the new standard. The transfer of this approach to further sub-disciplines of the earth system modeling community will be supported by a best-practice guide and other documentation. A showcase of a standard for the urban atmospheric modeling community will be presented in this session. The standard is based on CF Conventions and adapts several global attributes and controlled vocabularies from the well-established CMIP6 standard. &#160;&#160; Additionally, the AtMoDat project aims on introducing a generic quality indicator into the DataCite metadata schema to foster further reuse of data. This quality indicator should require a discipline-specific implementation of a quality standard linked to the indicator. We will present the concept of the generic quality indicator in general and in the context of urban atmospheric modeling data.&#160;

Reusability

10.5194/egusphere-egu2020-8463

Cite

Citations (0)

MEGAPOLI: concept of multi-scale modelling of megacity impact on air quality and climate

Advances in science and research (2010)

Alexander Baklanov M. G. Lawrence Spyros Ν. Pandis Alexander Mahura Sandro Finardi

Abstract. The EU FP7 Project MEGAPOLI: "Megacities: Emissions, urban, regional and Global Atmospheric POLlution and climate effects, and Integrated tools for assessment and mitigation" (http://megapoli.info) brings together leading European research groups, state-of-the-art scientific tools and key players from non-European countries to investigate the interactions among megacities, air quality and climate. MEGAPOLI bridges the spatial and temporal scales that connect local emissions, air quality and weather with global atmospheric chemistry and climate. The suggested concept of multi-scale integrated modelling of megacity impact on air quality and climate and vice versa is discussed in the paper. It requires considering different spatial and temporal dimensions: time scales from seconds and hours (to understand the interaction mechanisms) up to years and decades (to consider the climate effects); spatial resolutions: with model down- and up-scaling from street- to global-scale; and two-way interactions between meteorological and chemical processes.

Megacity

10.5194/asr-4-115-2010

Cite

Citations (69)

AtMoDat: Improving reusability of atmospheric model data by adapting metadata standards and by providing specific data quality information

AGU Fall Meeting Abstracts (2019)

Karsten Peters Daniel Neumann Anette Ganske Johannes Mülmenstädt Vivien Voss

Reusability

Source

Cite

Citations (0)

Mesoscale modelling for air pollution applications - advances and recommendations

EGU General Assembly Conference Abstracts (2019)

Ranjeet Sokhi Alexander Baklanov H. Schluenzen

Source

Cite

Citations (0)

The ATMODAT Standard enhances FAIRness of Atmospheric Model data

Daniel Heydebreck Amandine Kaiser Anette Ganske Angelina Kraft H. Schluenzen

Earth and Space Science Open Archive posterOpen AccessYou are viewing the latest version by default [v1]The ATMODAT Standard enhances FAIRness of Atmospheric Model dataAuthorsDanielHeydebreckAmandineKaiserAnetteGanskeiDAngelinaKraftHeinkeSchluenzeniDVivienVossiDSee all authors Daniel HeydebreckGerman Climate Computing Centre (DKRZ)view email addressThe email was not providedcopy email addressAmandine KaiserGerman Climate Computing Centre (DKRZ)view email addressThe email was not providedcopy email addressAnette GanskeiDCorresponding Author• Submitting AuthorTechnische Informationsbibliothek (TIB)iDhttps://orcid.org/0000-0003-1043-4964view email addressThe email was not providedcopy email addressAngelina KraftTechnische Informationsbibliothek (TIB)view email addressThe email was not providedcopy email addressHeinke SchluenzeniDUniversity of Hamburg (UHH)iDhttps://orcid.org/0000-0002-5711-547Xview email addressThe email was not providedcopy email addressVivien VossiDUniversity of Hamburg (UHH)iDhttps://orcid.org/0000-0001-7329-8192view email addressThe email was not providedcopy email address

Email authentication

Electronic mail

10.1002/essoar.10504946.1

Cite

Citations (1)

Numerical Simulation of Steep Terrain Influences on Flow Patterns at the Isle of Helgoland

Springer eBooks (1995)

H. Schluenzen U. Niemeyer

Stratification (seeds)

Prevailing winds

10.1007/978-94-017-3686-2_36

Cite