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Research projects financed by the Romanian Academy in 2008

 

Program: BIODIVERSITY IN CONTEXT OF GLOBAL CLIMATE CHANGES AND SUSTAINABLE DEVELOPMENT

 

Project

Duration

Executor

Coordinator

Phase 2008/Objectives

Ecology, Taxonomy and Nature Conservation Centre

Project 1.

The present state biodiversity in terrestrial ecosystems differentiated on rocky substrate and the influence of global climate changes on their evolution

 

2008-2010

Ecology, Taxonomy and Nature Conservation Centre

 

Dr. Mihaela Pauca Comanescu

Phase 2008: Composition, structure and functions of hillock cliff ecosystems (pioneers, scrubland, forests).

 Objectives:

- Identification of pioneer biocoenoses, scrublands and forests on the hillocks cliffs from Prahova and Doftana valleys. Extent and sozological value.

- Differentiation of climate and substrate on hillock cliffs in the different stages of vegetation cover development.

- Ecosystem structure of the three vegetation formations (sporadic herbaceous, scrublands and forests)

 - Quantitative studies on each identified biocoenosis for the groups:

*        Fungi

*        Plants: Bryophyta

                   Cormophyta

*        Animals:

            Enchytraeidae

            Nematoda

            Lumbricidae

            Acari - Oribatida

                - Gamasina

                Collembola

                Thysanoptera

                Coleoptera  - Carabidae

                Chrysomelidae                                                            Miriapoda  -Chilopoda       

Project 2:

The impacts of hydrotechnic modifications on the ecological systems from the Sfantu Gheorghe branch (Danube river) in the context of sustainable development

 

2008-2010

Ecology, Taxonomy and Nature Conservation Centre

  

Dr. Doina Ionica

 

Phase 2008: Evaluating the species diversity and structural state parameters of the main planktonic and benthonic assemblages and of the main physicochemical determinant factors.

Objectives:

- analysis of structural and functional state parameters for biocoenoses in natural dynamic conditions: assessment of biodiversity in planktonic, benthonic, phytophile and fish communities and of the physicochemical determinants for the main trophic assemblages; assessment of productivity in natural and anthropized ecosystems from the Sfantu Gheorghe branch;

- quantification of energy flow and ecological efficiency;

- building-up the homomorph model of natural and anthropzed ecosystems from the Sfantu Gheorghe branch

Project 3: Taxonomy and chorology of macrofungi, bryophytes and vascular plants from Romania.

 

2008-2010

Ecology, Taxonomy and Nature Conservation Centre

 

Dr. Sorin Stefanut

 

Phase 2008: Taxonomy and chorology of the Russula genus, Sphagnaceae family and Fabaceae family - Ononis, Trigonella, Medicago and Melilotus genera.

Objectives:

- Taxonomic and chorological studies of the species belonging to the Russula genus;

- Taxonomic and chorological studies of the Sphagnaceae family;

- Taxonomic and chorological studies of the Fabaceae family with the Ononis, Trigonella, Medicago and Melilotus genera;

- Mapping of different species and building-up the chorological maps;

- Assessment of the taxa doubtful for Romania;

- Assessment of the exceptional specimens from the BUCM and BUCA herbaria towards their inclusion in the National Heritage.

Project 4: Identification and knowledge of natural habitats and endemic, rare and/or endangered species of national interest from Romania

2008-2010

Ecology, Taxonomy and Nature Conservation Centre

 

Dr. Simona Mihailescu, Dr. Sorin Stefanut

 

Phase 2008: Identification and knowledge of natural habitats and endemic, rare and/or endangered species of national interest from the alpine zone of Romania

Objectives:

- Identification of plants, fungi and animals and characterizing the habitats of national interest from the alpine zone of Romania

- Assessing the conservation status of the studied habitats

- Assessing the areas of conservation interest that are not included in the national network of protected areas.

Microbiology Centre

Project 5: Research upon the biodiversity of extremophile  microorganisms in a interdisciplinary, integrative system

 

2008-2010

Microbiology Centre

Dr. Lucia Dumitru

Phase 2008: Research upon the structural and functional biodiversity of some Prokaryote and Eukaryote species from environments with extreme and hostile conditions (temperature, salinity, pH, O2 concentration, and pollutants), based on integrative phenotypical and genotypical approach.

Objectives :

- The study of some prokaryote structures with importance in bionanotechnological applications (S-layer, magnetosomes);

- The diversity of extreme halophyle Archaea in evaporites (Neogen) from the Slanic Prahova area;

- Structural and functional investigations regarding enzymes implicated in the metabolism of extremophile microorganisms;

- Modifications at cellular and molecular level induced in conditions of stress.

- The biodiversity of eukaryotes (fungi, protozoa) in extreme environments;

- The structural and functional diversity of the cyanobacteria Synechocystis PCC 6803 and of some cyanobacteria from natural environments, in halo-alcalophile conditions.

- Assessing the taxonomical and physiological diversity of some bacteria with degradation and biotechnological potential, with implications for bioremediation processes

 Plant and Animal Cytobiology Centre

Project 6: Studies regarding the ex situ conservation of the natural genofond towards the creation of a plant gene and tissue bank of conservation and biotechnological interest

2008-2010

Plant and Animal Cytobiology Centre

Dr. Aurelia Brezeanu

Phase 2008: Developing the existing plant cell and tissue collection bank within the Institute of Biology towards the long term conservation of some taxa of interest.

Objectives:

- Testing and selecting efficient and repeatable in vitro conservation methods of some plant taxa of conservation and biotechnological interest (biosynthesis, active principles);

- Characterizing at cell and molecular level (enzymatic markers and RAPD) of the plant taxa included in the collection.

Project 7: Molecular and cellular interactions at the tumor-peritumoral stroma interface in in situ and experimental models

2008-2010

Plant and Animal Cytobiology Centre

Dr. Nicolae Mirancea

Phase 2008 Epitelio-stromal interactions in tumorigenesis and invasivity from the squamocellular and mamar carcinoma.

Objectives

- Investigating the infrastructural alterations of the tumoral epithelia (cytoskeleton, cell-cell junctions and invasive cells-peritumoral microenvironment).

- Structural and ultrastructural comparative aspects of stroma modifications, including those of the basal membrane, in the different stages of tumorigenesis.


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Last modified: 11/26/08