Results 11 to 20 of about 18,116 (232)

Stakeholders’ perception on algal blooms in Danube Delta, as decision support for aquatic ecosystems [PDF]

Scientific Annals of the Danube Delta Institute, 2020
This paper aims to assess the level of perceptions of stakeholders on algal blooms in aquatic systems of Danube Delta in order to apprehend potential adaptation and mitigation strategies for the future, and to analyze for political targets and deficits.
MARIN Eugenia, TÖRÖK Liliana, MIERLA Marian, TÖRÖK Zsolt   +3 more
doaj   +1 more source

Gradual Changes in Water Quality Parameters in Razim-Sinoe Aquatic Complex in the Period 1991-2017 [PDF]

Scientific Annals of the Danube Delta Institute, 2019
This paper discusses the evolution in time of water quality parameters in Razim-Sinoe aquatic complex, the largest surface water in the natural system in Romania, situated in the southern part of the Danube Delta Biosphere Reserve. For this purpose, data
Seceleanu-Odor Daniela, Burada Adrian, Teodorof Liliana, Tiganus Mihaela, Tudor iuliana-Mihaela, Ibram Orhan, Spiridon Cosmin, Tudor Marian, Despina Cristina   +8 more
doaj   +1 more source

Management applications of genetic structure of anadromous sturgeon populations in the Lower Danube River (LDR), Romania [PDF]

Scientific Annals of the Danube Delta Institute, 2013
During the last decades, the over-exploitation of sturgeon stocks for caviar production simultaneously with severe habitat deteriorations has led to drastic declines in the natural populations of the Danube River. As a result of (i) decrease of sturgeon
ONĂRĂ Dalia Florentina, HOLOSTENCO Daniela, SUCIU Radu   +2 more
doaj   +1 more source

BIODIVERSITY OF THE DANUBE DELTA

ANNALS OF THE UNIVERSITY OF CRAIOVA, Biology, Horticulture, Food products processing technology, Environmental engineering, 2022
The topic was chosen out of a desire to explore the impressive biodiversity of the Danube Delta Biosphere Reserve. A considerable amount of time was allocated for the preparation of the paper, in order to try to produce a study that would contain as concrete and complex information as possible.
Mariana Luminița Olaru, Ionela Cristina Dicu   +1 more
openaire   +1 more source

Water circulation system data analysis in fluvio- maritime Danube Delta [PDF]

Scientific Annals of the Danube Delta Institute, 2020
The present study aims to collect and analyse the data related to the water circulation system and the hydrological risk, for the channels in the Danube Delta, near the Letea and Caraorman units.
NICHERSU Iuliana, SIMIONOV Matei, CONSTANTINESCU Adrian   +2 more
doaj   +1 more source

Heavy Metals in Aquatic Macroinvertebrates and Danube River Sediments [PDF]

Scientific Annals of the Danube Delta Institute, 2019
Actual study is focused on assessment of heavy metals (cadmium, lead, chromium, nickel, and zinc) concentration from Danube river sediment and aquatic macroinvertebrates. The sampling point is located along the Danube river. Ecosystem characteristics and
Ibram Orhan, Spiridon Cosmin, Tudor Iuliana-Mihaela, Suliman Iasemin, Teodorof Liliana, Despina Cristina, Seceleanu_Odor Daniela, Burada Adrian   +7 more
doaj   +1 more source

Phytosociology, ecology, and distribution of Gymnospermium odessanum in Romania [PDF]

Plant Ecology and Evolution
Background and aims – Gymnospermium odessanum is a threatened plant species whose presence ranges from south to south-east in Romania. In this context, the study aims to ecological conditions and update the species distribution and identify the plant ...
Simona Dumitrița Chirilă, Mihai Doroftei, Marian Mierlă   +2 more
doaj   +3 more sources

The Danube Delta

Méditerranée, 2016
This paper presents a short synthesis on the physiography, geology, hydrology and evolution of the Danube Delta during the Holocene. Deltaic conditions were initiated during the Quaternary, when the Danube started flowing into the Black Sea basin. The Danube Delta is formed of a sequence of clastic deposits ranging from tens to 300‑400 meters thick ...
Panin, Nicolae, Tiron Duţu, Laura, Duţu, Florin   +2 more
openaire   +1 more source

Prochaotic tourism development pressure on coastal habitats adequate evaluation case study in Sulina, Romnia

Scientific Annals of the Danube Delta Institute, 2016
On the coastal areas, the pressure of touristic development upon natural areas is increasing and interfering with main purposes of Natura 2000 sites designation.
DOROFTEI Mihai, MIERLA Marian, TRIFANOV Cristian, MARIN Eugenia, ENE Liliana, SELA Florentina, COVALIOV Silviu, NANU Cristina, LUPU Gabriel   +8 more
doaj   +1 more source

Overview of the Romanian Sturgeon Supportive Stocking Programme in the Lower Danube River System [PDF]

Scientific Annals of the Danube Delta Institute, 2019
Due to the worldwide decline of the sturgeon population, stocking programmes were developed for many of these species. The critically endangered anadromous sturgeon populations inhabiting the NW Black Sea and spawning in the Lower Danube River are not an
Holostenco Daniela Nicoleta, Ciorpac Mitica, Paraschiv Marian, Iani Marian, Hont Stefan, Taflan Elena, Suciu Radu, Risnoveanu Geta   +7 more
doaj   +1 more source