pronađena 11 skupa podataka

Setting up a line (row) of crayfish-traps in Lake Razim (Danube Delta Biosphere Reserve, Romania).

Based on informations from various bibliographical references, the work presents the list of 945 zooplankton species ever recorded in the Danube Delta Biosphere Reserve. There...

The work contains an analysis of the available information dealing with the diversity of algae of the Danube Delta Biosphere Reserve (DDBR) and a checklist of the phytoplankton...

The amount of phytoplankton in the aquatic ecosystems can be described as chlorophyll concentration. The measurements of chlorophyll content of the algae populations have been...

The work contains data on the catch quota and actual catches of sturgeons in the Lower Danube Region (Romania), the moratorium on commercial sturgeon catches (issued for 2006 -...

The work contains details on 7 species of amphibians and 5 species of reptiles observed (in April - October 2001) in the areas placed in the close vicinity of the Danube...

Photo of an adult Bombina bombina (Fire-bellied Toad) from the Lower Danube region.

Distribution of areas that include sites proposed for monitoring of amphibians and reptiles of EU Community Interest from Romania.

Picture of the channel from "7 tevi" ("7 pipes") area, draining the water from Somova-Parches lake-complex (Danube Delta Biosphere Reserve, Romania).

Picture of a pond/channel from the Old Danube area (Danube Delta Biosphere Reserve, Romania), nearby Tulcea city.

Picture of the macro-algae sampling site from Lake Ciuperca, an urban lake in Tulcea city (Romania).