Search publications

Search EPS Library records by title, author, DOI, keyword, year, proceedings title and scientific area.

Hydrology and Water Resources2026

TYPES OF ANTHROPOGENIC IMPACT ON WATER QUALITY IN THE CHEPINSKA AND CHEPELARSKA RIVER BASINS USING WATER QUALITY INDICES AND AIRBUS DEFENCE AND SPACE PLEIADES-1A AND SPOT 6 SATELLITE DATA

Emilia Tcherkezova, Marian Varbanov, Gergana Metodieva, Kristina Gartsiyanova, Stefan Genchev · SWS 2026 Conference Preprints

View record

Hydrology and Water Resources2025

BIOCLIMATIC PROJECTIONS FOR GRAPEVINE DEVELOPMENT IN ROMANIA AND REPUBLIC OF MOLDOVA ACCORDING TO THE MPI-ESM1.2-HR MODEL

Laura Lupu, Marius-Victor B rsan, Diana Dogaru · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Water Resources, Forest, Marine, and Ocean Ecosystems, Vol 25, Issue 3.2

View record

Hydrology and Water Resources2025

COMPARISON OF VARIOUS DROUGHT INDICES FOR ASSESSING DROUGHT STATUS OF THE MATI RIVER BASIN, ALBANIA

Albana Hasimi, Elvin Zomo, Rrapo Ormeni, Entela Vako, Mirela Dvorani, Gazmir Zela · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2025, Water Resources, Forest, Marine, and Ocean Ecosystems, Vol25, Issue 3.1

DOIMati River Standardized precipitation index Climate change drought indices liquids water sources

View record

Geology2025

GEOCHEMICAL CHARACTERISTICS FOR DETERMINING THE DEPOSITIONAL CONDITIONS OF OIL SHALES IN THE ALASEHIR GRABEN IN WESTERN TURKEY

Tamer Koralay, Demet Banu Koralay · 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining

DOIOil shale Depositional environment Weathering indices Paleoclimate Alasehir Formation

View record

Space Technologies and Planetary Science2024

ANALYSIS OF GEOMAGNETIC DATABASES IMPACTING SPACE WEATHER

Laurențiu Asimopolos, Natalia-Silvia Asimopolos, Vijdea Anca-Marina, Dinu Luminita, Adrian-Aristide Asimopolos · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Nano, Bio, Green and Space: Technologies for Sustainable Future, Vol 24, Issue 6.1

DOISolar Cycle geomagnetic storm planetary geomagnetic indices Wavelet analyses Fourier analyses.

View record

Hydrology and Water Resources2024

DROUGHT INDICES AND VIS-BASED CANOPY STATUS OF VINEYARDS

Mariam Tsitsagi, Ana Palavandishvili, Zaza Gulashvili · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.1

DOIDrought SPI SPEI NDVI NDMI

View record

Hydrology and Water Resources2024

HYDROMETEOROLOGICAL DROUGHT IMPACT ON CEREAL PRODUCTION IN NORTHERN BULGARIA

Nina Nikolova, Simeon Matev, Nelly Hristova, Kalina Radeva · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.1

DOIBulgaria water scarcity drought agriculture drought indices adaptation

View record

Ecology and Environmental Protection2024

POLLUTION ASSESSMENT OF THE RIVERS FLOWING THROUGH BULGARIAN CITIES. A COMPARATIVE STUDY

Antonina Kovacheva, Diana Rabadjieva, Radost Ilieva, Rumiana Gergulova · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Ecology, Economics, Education and Legislation, Vol 24, Issue 5.1

DOIulgarian Rivers Pollution indices Thermodynamic modeling Chemical species

View record

Photogrammetry and Remote Sensing2023

ANALYSIS OF THE CONSEQUENCES OF MILITARY OPERATIONS: INTEGRATION OF SPECTRAL INDICES AND REMOTE SENSING TO ASSESS AFFECTED AREAS

Roman S. Molikevych · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Informatics, Geoinformatics and Remote Sensing, Vol 23, Issue 2.1.

DOIspectral indices remote sensing affected areas damage assessment postconflict analysis war

View record

Hydrology and Water Resources2023

ASSESSMENT OF THE CHEPINSKA RIVER WATERS QUALITY THROUGH THE COMBINED USE OF DIFFERENT INDICES

Marian Varbanov, Kristina Gartsiyanova, Stefan Genchev, Gergana Metodieva · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 23, Issue 3.2

DOIwater quality evaluation indices water pollution water quality indicators

View record

Air Pollution and Climate Change2023

RECENT CLIMATE ASSESSMENT AND FUTURE CLIMATE CHANGE IN BULGARIA - BRIEF ANALYSIS

Lilia Bocheva, Krastina Malcheva, Hristo Chervenkov · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd International Multidisciplinary Scientific GeoConference Proceedings SGEM 2023, Energy and Clean Technologies, Vol 23, Issue 4.1

DOIclimate change climate indices RCP scenarios Bulgaria

View record

Advances in Biotechnology2023

THE ENHANCING IMPACT OF FOLIAR FERTILISERS ON QUALITY INDICES OF WHEAT

Laura Crista, Isidora Radulov, Adina Berbecea, F. Crista · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Nano, Bio, Green and Space: Technologies for a Sustainable Future, Vol. 23, Issue 6.2

DOIfertilization foliar fertilizers wheat

View record

Advances in Biotechnology2023

THE EVOLUTION OF SOME VEGETATION INDICES ON PERMANENT GRASSLANDS IN TIMIS COUNTY (WESTERN ROMANIA)

Durau Carmen Claudia, Mihut Casiana Doina, Chis Ana Codruta, Urlica Alina, Scedei Daniela · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 23rd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2023, Nano, Bio, Green and Space: Technologies for a Sustainable Future, Vol. 23, Issue 6.2

DOIdynamics vegetation indices pastoral value biodiversity

View record

Hydrology and Water Resources2022

ANALYSIS OF HYDROLOGICAL DROUGHT INDICES AND THEIR RELATIONSHIP WITH METEOROLOGICAL FACTORS AND RIVER BASIN SPECIFICS

Anna Yordanova, Irena Ilcheva, Lilia Bocheva, Krastina Malcheva, Krasimira Lubenova · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Water Resources. Forest, Marine and Ocean Ecosystems

DOIhydrological drought drought indicators SRI SPI correlation

View record

Air Pollution and Climate Change2022

RELATIONSHIP BETWEEN NORMALISED DIFFERENCE VEGETATION INDEX, PRECIPITATION AND DROUGHT INDICES (CASE OF KAKHETI, GEORGIA)

Mariam Tsitsagi, Zaza Gulashvili, Nana Bolashvili, Marika Tatishvili, Nikoloz Suknidze · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Energy and Clean Technologies

DOIprecipitation NDVI SPI SPEI Kakheti Georgia

View record

Advances in Biotechnology2022

THE RESPONSE OF SOME WHEAT QUALITY INDICES TO FOLIAR FERTILIZATION

F. Crista, Florin Imbrea, Isidora Radulov, Stefan Batrina, Ioan Bănățean-Dunea · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022, Nano, Bio, Green and Space - Technologies For a Sustainable Future, VOL 22, ISSUE 6.2

DOIfoliar fertilization quality indices wheat macro-element

View record

Cartography and GIS2021

A MACHINE LEARNING APPROACH FOR URBAN AREA MAPPING

Ana-Ioana Breaban, Valeria-Ersilia Oniga, Florian Stătescu · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing

DOIcomposite image random forest remote sensing urban indices Iasi Sentinel 2

View record

Soils2021

COMPARISON OF ROCKWOOL AND PEAT SUBSTRATES FOR THE HIDROPONIC PRODUCTION OF GREENHOUSE CUCUMBERS

Anita Osvalde, Andis Karlsons, Gunta Čekstere · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Water Resources. Forest, Marine and Ocean Ecosystems

DOIfractioned sphagnum sod peat autumn-winter cultivation leaf nutrient status SPAD indices cucumber yield

View record

Cartography and GIS2021

CREATION OF STABLE INTRA-FIELD HETEROGENEITY MAPS AND TASK MAPS FOR PRECISION FARMING USING BIG SATELLITE DATA

Д. И. Рухович · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing

DOIstable intra-field heterogeneity of fertility precision farming remote sensing data ASF-index vegetation indices

View record

Air Pollution and Climate Change2021

IMPACT OF CLIMATE PARAMETERS ON VEGETATION USING DIFFERENT INDICES IN HARDIWAR DISTRCIT, INDIA

Vishal Sharma, Sanjay Kumar Ghosh · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Energy and Clean Technologies

DOIVegetation Indices Google Earth Engine MODIS Rainfall Temperature

View record