Results 131 to 140 of about 3,738 (228)

THE SUSTAINABLE PROTECTION AND EXPLOITATION OF THE LIVING AQUATIC RESOURCES FROM THE DANUBE DELTA BIOSPHERE RESERVE [PDF]

open access: yes
The degradation of nature has known mostly during the last century alarming dimensions. Gradually, the natural world heritage has depleted due to the disappearance of several plant and animal species, and many of the existing ones are endangered. Natural
Alexandru Petru LISIEVICI BREZEANU   +1 more
core  

ROMANIA'S ENERGY POTENTIAL OF RENEWABLE ENERGIES IN THE CONTEXT OF SUSTAINABLE DEVELOPMENT [PDF]

open access: yes
The concept of \"sustainable development\" and the necessity for its realization has gone a long way in order to be unanimously accepted. Over time many authors have written about the problem regarding resources depletion, about the effects of pollution ...
Maghear Diana
core  

On the Geochemistry of the Danube River Sediments (Serbian Sector). [PDF]

open access: yesInt J Environ Res Public Health, 2022
Culicov OA   +4 more
europepmc   +1 more source

Contribution to spider fauna (Arachnida: Araneae) of Dobrogea

open access: yesScientific Annals of the Danube Delta Institute, 2008
Present paper contains faunistical data obtained by the joint research of Babes-Bolyai, Sapienta and Szeged University. 482 spider specimens of 65 species were collected. Nigma puella (Simon , 1870) is new for the Romanian fauna. A brief review of the arachnological studies of Dobrogea is given.
URÁK István, GALLÉ Róbert
openaire   +1 more source

Program and abstracts of the international workshop [PDF]

open access: yes
The Volume hereto Contains Program and Abstracts of the International Workshop “Gold and Base Metal Deposits of the Mediterranean and the South Caucasus – Challenges and Opportunities”, Tbilisi, November 11-15, 2012. The Organizing Committee ensured only

core  

Seroprevalence of Infections with TORCH Agents in Romania: A Systematic Review. [PDF]

open access: yesMicroorganisms, 2023
Radoi CL   +7 more
europepmc   +1 more source

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