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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

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Hydrology and Water Resources2024

PRIMARY STUDIES FOR THE PRESENCE OF OFFSHORE FRESHENED GROUNDWATER IN THE BULGARIAN BLACK SEA SHELF

Olga Nitcheva · 24th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2024, Water Resources. Forest, Marine and Ocean Ecosystems, Vol 24, Issue 3.1

DOIOffshore Freshened Groundwater (OFG)Submarine Groundwater Discharge (SGD)Northern Bulgaria Sea shelf Sea Surface Temperature (SST)

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Ecology and Environmental Protection2022

INFLUENCE OF THE ANTHROPOGENIC PRESSURE ON VARNA AND BELOSLAV LAKES AND THEIR ICHTHYOFAUNA

Radoslava Bekova, Bogdan Prodanov, Todor Lambev · SGEM International Multidisciplinary Scientific GeoConference- EXPO Proceedings; 22nd SGEM International Multidisciplinary Scientific GeoConference Proceedings 2022

DOIanthropogenic pressure mass kill fish bathymetry Varna Lake Beloslav Lake Northern Bulgarian Black Sea coastal sector

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Ecology and Environmental Protection2022

MULTIDISCIPLINARY ICHTHYOLOGICAL AND GEOLOGICAL RESEARCH OF THE DURANKULAK LAKE, NORTHERN BULGARIAN BLACK SEA COAST

DOIoligohaline estuarine lagoon ichthyofauna sonar mosaic digital bathymetric model sediment mapping Durankulak Lake+1 keywords

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Hydrogeology, Engineering Geology and Geotechnics2021

GEOTECHNICAL CHARACTERISTICS OF THE SEDIMENTS FROM THE KOZLODUY LOWLAND IN NORTHERN BULGARIA

Miroslav Кrastanov, Boyko Berov, Rosen Nankin, Plamen Ivanov · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Science and Technologies in Geology, Exploration And Mining

DOIloess field-testing penetration test Danubian lowlands Northern Bulgaria

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Cartography and GIS2021

MAPPING OF COASTAL AND SUBMARINE MORPHOLOGICAL LANDFORMS USING UNMANNED AERIAL SYSTEMS AND ECHO SOUNDING DATA, CASE STUDY: BULGARIAN BLACK SEA COASTAL SECTOR BETWEEN CAPE SIVRIBURUN AND CAPE KALIAKRA

Bogdan Prodanov, Lyubomir Dimitrov, Todor Lambev · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 21st SGEM International Multidisciplinary Scientific GeoConference Proceedings 2021, Informatics, Geoinformatics and Remote Sensing

DOIcoastal landforms seabed forms digital terrain model unmanned aerial vehicles Northern Bulgarian Black Sea coastal zone

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Hydrogeology, Engineering Geology and Geotechnics2020

HYDROCHEMICAL CHARACTERISTICS OF THE GROUNDWATER IN THE AREA OF ZELENKA, NORTHERN BULGARIAN BLACK SEA COAST

Miroslav Кrastanov, Rosen Nankin, Plamen Ivanov, Boyko Berov · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th SGEM International Multidisciplinary Scientific GeoConference Proceedings 2020, Science and Technologies in Geology, Exploration And Mining

DOIspring groundwater flow monitoring ionic composition of groundwater

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Hydrogeology, Engineering Geology and Geotechnics2019

ECOLOGICAL STATUS OF OLD OIL BOREHOLES IN CENTRAL NORTHERN BULGARIA

Sava Kolev · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining

DOIold oil boreholes Central Northern Bulgaria ecological status

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Hydrogeology, Engineering Geology and Geotechnics2019

HYDROCHEMICAL CHARACTERIZATION OF GROUNDWATER IN MESOZOIC AQUIFERS IN CENTRAL NORTHERN BULGARIA

Mila Trayanova · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining

DOIgroundwater hydrochemistry artesian basin Central North Bulgaria

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Ecology and Environmental Protection2018

STUDY OF HEXAVALENT CHROMIUM ORIGIN IN THE GROUNDWATER OF NORTHERN BULGARIA

Irina Angelova · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th International Multidisciplinary Scientific GeoConference SGEM2018, Ecology, Economics, Education and Legislation

DOIgroundwater hexavalent chromium origin pollution drinking water quality

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Ecology and Environmental Protection2005

SOURCE TO SINK RIVER POLLUTION ASSESSMENT IN NORTHERN BULGARIA: PRELIMINARY RESULTS ON CONTAMINANT DELIVERY IN THE LOWER DANUBE BASIN

P. Brewer, M. Nikolova, G. Bird, T. Kotsev, M. Macklin, M. Mollov, C. Swain · 5th International Scientific Conference - SGEM2005

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