Zobrazeno 1 - 9
of 9
pro vyhledávání: '"IRINA ONŢEL"'
Autor:
Sorin Cheval, Vlad-Alexandru Amihăesei, Zenaida Chitu, Alexandru Dumitrescu, Vladut Falcescu, Adrian Irașoc, Dana Magdalena Micu, Eugen Mihulet, Irina Ontel, Monica-Gabriela Paraschiv, Nicu Constantin Tudose
Publikováno v:
Climate Risk Management, Vol 44, Iss , Pp 100603- (2024)
Urban Heat Island (UHI) and Heat Waves (HWs) are very important research topics as they have a strong impact on society and their synergies are not enough understood. Urbanisation and global warming are dynamic processes that amplify the UHI intensit
Externí odkaz:
https://doaj.org/article/4431495121454269bd634940bcf3a607
Autor:
Irina Ontel, Sorin Cheval, Anisoara Irimescu, George Boldeanu, Vlad-Alexandru Amihaesei, Denis Mihailescu, Argentina Nertan, Claudiu-Valeriu Angearu, Vasile Craciunescu
Publikováno v:
Remote Sensing, Vol 15, Iss 19, p 4842 (2023)
Land degradation (LD) and desertification (DS) are a sensitive global issue including southern and south-eastern Europe, which is severely affected by climate change. In this study, a state-of-the-art approach for assessing the intensity of LD and DS
Externí odkaz:
https://doaj.org/article/887e543c4b8e440eb69b0d2b0121374a
Autor:
Mihaita-Iulian Niculae, Sorin Avram, Ana-Maria Corpade, Silvia Dedu, Carmen Adriana Gheorghe, Ionut Silviu Pascu, Irina Ontel, Steliana Rodino
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Globally, ecosystems are constantly degrading as a result of pressures derived from human activities and climate change. For working towards the restoration of the natural balance, it is necessary to evaluate the deviations induced in the ec
Externí odkaz:
https://doaj.org/article/b53e2e81d13c42eabfd2085135944314
Autor:
Irina Ontel, Anisoara Irimescu, George Boldeanu, Denis Mihailescu, Claudiu-Valeriu Angearu, Argentina Nertan, Vasile Craciunescu, Stefan Negreanu
Publikováno v:
Sensors, Vol 21, Iss 24, p 8371 (2021)
This paper will assess the sensitivity of soil moisture anomaly (SMA) obtained from the Soil water index (SWI) product Metop ASCAT, to identify drought in Romania. The SWI data were converted from relative values (%) to absolute values (m3 m−3) usi
Externí odkaz:
https://doaj.org/article/f1be3c23fc1346d58dfe30f42236c88f
Multi-Temporal Analysis and Trends of the Drought Based on MODIS Data in Agricultural Areas, Romania
Autor:
Claudiu-Valeriu Angearu, Irina Ontel, George Boldeanu, Denis Mihailescu, Argentina Nertan, Vasile Craciunescu, Simona Catana, Anisoara Irimescu
Publikováno v:
Remote Sensing, Vol 12, Iss 23, p 3940 (2020)
The aim of this study is to analyze the performance of the Drought Severity Index (DSI) in Romania and its validation based on other data sources (meteorological data, soil moisture content (SMC), agricultural production). Also, it is to assess the d
Externí odkaz:
https://doaj.org/article/bf13fa3886df4e92929b6c950eed803b
Publikováno v:
Riscuri şi Catastrofe, Vol XII, Iss 12, Pp 45-56 (2013)
Analysis of drought phenomenon within Oltenia Plain, Romania (1961-2010). Oltenia Plain, located in the south-western part of the Romanian Plain, is characterized by a moderate pluviometric regime (compared to the pluviometric patterns of plain areas
Externí odkaz:
https://doaj.org/article/e822302af71747979cab56c47f32e77b
Autor:
Alina Vlăduţ, Irina Onţel
Publikováno v:
Zbornik Radova: Geografski institut "Jovan Cvijić", Vol 63, Iss 3, Pp 371-381 (2013)
The interannual and decadal variability and trends of summer (June to August) air temperature over the Oltenia Plain area is analyzed for the period 1961 to 2010. The datasets cover monthly temperatures from six meteorological stations. Linear regres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d20bee09ec242560fa67eaf5c5ce3641
https://doi.org/10.2298/ijgi1303371v
https://doi.org/10.2298/ijgi1303371v
Autor:
IRINA ONȚEL, GABRIELA MOROȘANU
Publikováno v:
Riscuri şi Catastrofe, Vol 14, Iss 1/2014, Pp 21-30 (2014)
Assessing drought severity and its impact on vegetation within Oltenia Plain using NDVI from MODIS (2000-2010). Remote sensing is often used for detecting seasonal vegetation changes, treating a phenomenon both from a spatial and temporal perspective
Externí odkaz:
https://doaj.org/article/ab8b7cf0d32c4e70b9a2e9253602c515
Autor:
IRINA ONTEL
Publikováno v:
Cinq Continents, Vol 2, Iss 4, Pp 51-65 (2012)
Análisis de los déficit de precipitación y su impacto sobre la vegetación de Oltenia Illano usando imágenes de satélite durante el período 2000-2009. Este investigación pretende evaluar el déficit de precipitaciones en temporada de verano y
Externí odkaz:
https://doaj.org/article/4ddaf59d16ab43ba9185ae06c1fdcb42