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Horaţiu Ștefӑnie

4 linked publication records · Babeș-Bolyai University

Author: Horaţiu Ștefӑnieclear all
Showing 1-4 of 4 records
1
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies
Publication

ANALYSIS OF HYDRO-METEOROLOGICAL DISASTERS IN EUROPEAN UNION COUNTRIES IN THE PERIOD 2000-2021

(STEF92 Technology, 2022-11-15, Viorel Arghiuș, Horaţiu Ștefӑnie, Octavian Liviu Muntean, Nicolae Baciu, Corina Arghiuş)

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Over time, hydro-meteorological disasters, also called weather and/or climate-related disasters have recorded the highest occurrence of natural disasters, not only in European Union (EU) countries, but also worldwide, causing a total of most damage and life losses. Using available updated EM-DAT international disaster database, this study aim to provide the results derived from the analysis of the weather and climate-related disaster at EU countries level. Countries and disaster type disparities in terms of freque...

Air Pollution and Climate Change2022
SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Informatics, Geoinformatics and Remote Sensing
Publication

DETECTION OF LOCAL AND LONG-RANGE TRANSPORTED AEROSOL INTRUSIONS OVER CLUJ-NAPOCA, ROMANIA USING MULTIWAVELENGTH LIDAR MEASUREMENTS IN SPRING 2022

(STEF92 Technology, 2022-11-15, Horaţiu Ștefӑnie, Andrei Radovici, Alexandru Mereuță, Horia Cămărășan, Nicolae Ajtai)

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It is well known that atmospheric aerosols have both a direct and an indirect impact on the Earth's systems and have natural or anthropogenic origins. In this paper we present the results of the 2022 spring-time lidar measurements conducted within the European Aerosol Research Lidar Network (EARLINET) using a multi-wavelength Raman and depolarization LIDAR system operated in Cluj-Napoca, Romania. The Cluj-Napoca lidar system (CLOP) emission is based on a Nd-YAG laser Continuum INLITE II-30, which has a repetition ...

Photogrammetry and Remote Sensing2022
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing
Publication

ANALYSIS OF A SAHARAN DUST INTRUSION OVER CENTRAL AND EASTERN EUROPE, USING GROUND-BASED REMOTE SENSING TECHNIQUES

(STEF92 Technology, 2021-12-20, Andrei Radovici, Horaţiu Ștefӑnie, Alexandru Ozunu, Horia Cămărășan, Nicolae Ajtai)

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In this paper we present a case study regarding a desert dust intrusion over Central and Eastern Europe in 5th of April 2021, observed using a multi-wavelength Raman and depolarization LIDAR system operated in Cluj-Napoca, Romania. This type of system meets the requirements of the European Aerosol Research Lidar Network – EARLINET and is suitable to provide reliable data on optical parameters for aerosol characterization. While mineral aerosols are the second largest source of aerosol and are the subject of long r...

Photogrammetry and Remote Sensing2021
SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Ecology, Economics, Education and Legislation
Publication

THE NECESSITY TO DEVELOP VULNERABILITY-BASE LAND USE POLICIES IN DEVELOPING COUNTRIES. CASE STUDY: USE OF HIGH RESOLUTION LAND USE DATA IN ROMANIA

(STEF92 Technology, 2021-12-20, Camelia Botezan, Andrei Radovici, Iulia Ajtai, Ioana Piştea, Horaţiu Ștefӑnie)

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Vulnerability, land use and sustainability are some of the main elements of major concern in the last decades that can be translated in practice through efficient development and planning. The role land use plays is recognized worldwide due to the rapid and continuous urban growth and development, which determine the occurrence of new powerful forces leading to social, demographical, environmental, technological and governmental changes. The large number of disasters in recent years demonstrated that the most effe...

Ecology and Environmental Protection2021
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