Thumbnail Icon [Personnel: Last_Name='GOMEZ IZQUIERDO', Middle_Name='RAFAEL', First_Name='DIEGO']


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47 Titles Match Your Query
Showing 1 through 47 of 47
1. EPIDEMIOLOGY MONITORING [CDA_AR-EPIDEMIOLOGY_MONITORING]
Human Biology long term programme.Direccion Nacional del Antartico (DNA), Argentina. Monitoring of pathologies occurring in Antarctica and their statistic interpretation on data from Antarctic bases ...


2. ANTARCTIC PERMAFROST AND CLIMATE CHANGE-PICTO 36155-2005 [CDA_AR-ANTARCTICPERMAFROSTANDCLIMATECHANGUE-PICTO36155-2005]
ENGLISH The project is aimed at enhanced knowledge of the present morphology and structure of Antarctic permafrost and the interpretation of the permafrost evolution and the cryogenic processes and ...


3. BIOSTRATIGRAPHY AND SEDIMENTOLOGY OF THE SANTONIAN-MAASTRICHTIAN FROM THE JAMES ROSS BASIN, ANTARCTICA. PALEOBIOLOGICAL AND PALEOENVIRONMETAL EVENTS-PICTO 36326-2005 [CDA_AR-BIOSTRATIGRAPHY_AND_SEDIMENTOLOGY_OF_THE_SANTONIAN-MAASTRICHTIAN_FROM_TH]
ENGLISH This proposal is directed to the study of important, but not yet totally solved, scientific questions involving geologic, paleobiologic, and paleoclimatic high-latitude events. The expected ...


4. CRETACEOUS AND CENOZOIC MICROPALEONTOLOGY OF ANTARCTIC PENINSULA. PALEO-BIOGEOGRAPHIC ANALYSIS -PICTO 36166-2005 [CDA_AR-CRETACEOUSANDCENOZOICMICROPALEONTOLOGYOFANTARCTICPENINSULA-PALEOBI]
ENGLISH To analyze in detail the biostratigraphy, micropaleontology and paleobiogeography of the marine and continental microbiotas in the Antarctic Peninsula region, developed during the Mesozoic ...


5. CRETACEOUS-PALEOGENE OF SOUTHERN PATAGONIA: MAIN BIOSTRATIGRAPHIC EVENTS -PICT7-32320 [CDA_AR-CRETACEOUS-PALEOGENE_OF_SOUTHERN_PATAGONIA_MAIN_BIOSTRATIGRAPHIC_EVENTS]
ENGLISH The goal of this Project is to increase the paleobotanical, palynological and biostratigraphic information of the Cretaceous and Paleogene in selected areas of Southern Patagonia, integrating ...


6. Determination of the antioxidant status in Antarctic marine organisms. Xenobiotics impact on key species of trophic web -PICTO 36331 2005 [CDA_AR-Determination_of_the_antioxidant_status_in_Antarctic_marine_organisms]
ENGLISH The Antarctic continent was considered for decades a pristine area. Now, there is evidence of the presence of persistent toxic substances (PTS), a consequence of industrial and agricultural ...


7. GEOPHYSICAL INVESTIGATIONS OF THE MAGMATIC ARC IN THE NORTHWESTERN PENINSULA ANTARCTICA AND ITS TECTONIC DEVELOPMENT - PICTO 36177 2005 [CDA_AR-GEOPHYSICAL_INVESTIGATIONS_OF_THE_MAGMATIC_ARC_IN_THE_NORTHWESTERN_PENIN]
ENGLISH This project comprises geophysical, structural, and petrologic studies aiming to define the geometry, lateral relationships, and tectonic evolution of the geologic units of the Mesozoic magmatic ...


8. IMPACT OF GLACIER MELTING ON PLANKTONIC COMMUNITIES OF THE WESTERN ANTARCTIC PENINSULA PICTO 35562 2005 [CDA_AR-IMPACTOFGLACIERMELTINGONPLANKTONICCOMMUNITIESOFTHEWESTERNANTAR]
ENGLISH On the Western Antarctic Peninsula (WAP), a recent rapid regional warming with a temperature increase of more than 2.5 K has been observed over the last 50 years. The glacial systems on the ...


9. STUDY AND MONITORING OF ACTIVE VOLCANOES: DECEPTION ISLAND - PICTO-36051-2005 [CDA_AR-STUDY_AND_MONITORING_OF_ACTIVE_VOLCANOES_DECEPTION_ISLAND-PICTO-36051]
ENGLISH The purpose of this project is to make a full study of the Deception Island volcanic system. The geologic research will be carried on through various disciplines. Thus, structure, volcanic ...


10. Patagonia-Antarctic Peninsula: Clues to a Lost Connection [CDA_AR-Patagonia-AntarcticPeninsula-CluestoaLostConnection-PIC7-30785]
ENGLISH: This project will allow the adjustment of the ages of the Paleogene marine transgressions between 65 and 23 My in southern Patagonia and the northern Antarctic Peninsula, therefore providing ...


11. REPRODUCTIVE AND FEEDING ECOLOGY IN ANTARCTIC PINNIPEDS-PICTO-36054-2005 at the SOUTH ORKNEYS ISLANDS, SOUTH SHETLAND ISLANDS AN THE ANTARCTIC PENINSULA [CDA_AR-REPRODUCTIVEANDFEEDINGECOLOGYINANTARCTICPINNIPEDS-PICTO-36054-2005]
ENGLISH This project aims to study the investment and acquisition of energy in Antarctic pinnipeds (fin-footed mammals) using a combination of techniques (stomach lavage, fecal sampling, isotope ...


12. ICE-CLIMATE INTERACTIONS AND GLACIER DYNAMICS ON ANTARCTIC PENINSULA AND SOUTHERN PATAGONIA-INTERACCIÓN HIELO-CLIMA Y DINÁMICA DE GLACIARES EN PENÍNSULA ANTÁRTICA Y PATAGONIA AUSTRAL [CDA_AR-ICE-CLIMATE_INTERACTION-GLACIER_DYNAMICS-ANTARCTIC_PENINSULA-SOUTHERN_P]
ENGLISH: The ice masses of the Antarctic Peninsula have been subject to significant changes during the recent decades, with the dramatic disintegration of sections of the Larsen Ice Shelf and the ...


13. Study of alimentary and reproductive aspects of the Antarctic and South Georgia shags: identification of utility parameters to monitor environmental changes in littoral Antarctic ecosystems. [CDA_AR-STUDYOFALIMENTARYANDREPRODUCTIVEASPECTSOFANTARCTICANDSOUTHGEOR]
ENGLISH: Shags are of utility in monitoring programmes. Argentina developed a methodology for the analysis of the diet of the Antarctic Shag, which is useful to monitor changes in fish ...


14. VOLCANISM RELATED TO THE PERMIAN-TRIASSIC TRINITY PENINSULA GROUP, NORTHERN EXTREME OF ANTARCTIC PENINSULA. VOLCANISMO RELACIONADO AL GRUPO TRINITY PENINSULA DEL PÉRMICO-TRIÁSICO, EXTREMO NORTE DE LA PENÍNSULA ANTÁRTICA [CDA_AR-VOLCANISM_RELATED_TO_THE_PERMIAN-TRIASSIC_TRINITY_PENINSULA_GROUP-PICTA2]
ENGLISH: The Permian-Triassic Trinity Peninsula Group (TPG) forms the mechanical basement of Larsen Basin (del Valle et al. 1992) at the north-eastern extreme of the Antarctic Peninsula. ...


15. Impact of climate induced glacial retreating on benthic macroalgae in a shallow Antarctic coastal ecosystem. [CDA_AR-IMPACTOFCLIMATEINDUCEDGLACIALRETREATING-BENTHICMACROALGAE-PICTA72008-11]   PARENT DIF
ENGLISH: A directly effect of glacial retreat along the West Antarctic Peninsula is the opening of newly ice-free areas for the colonization of benthic marine organisms both in intertidal and subtidal ...


16. Monitoring and general ecology of Antarctic fish of the Scotia Arc for resource conservation. Monitoreo y ecología general de peces antárticos del arco de Scotia aplicado a la conservación de los recursos. PICTA4 2008-11 [CDA_AR_MONITORING-ECOLOGY-ANTARCTIC-FISH-SCOTIAARC-PICTA4-2008-11]
ENGLISH: The scope of the Project is in line with the objectives of the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR). Analysis is of the impact of the commercial ...


17. GEOLOGY OF LIVINGSTON AND HALF MOON ISLANDS, SOUTH SHETLAND, ANTARCTICA [CDA_AR_PICTA-22-2004-GEOLOGY-LIVINGSTON-HALF_MOON]
ENGLISH Most of the geological features described for the South Shetlands are sustained on isolated and scattered information (except for King George Island). The goal expected in this project is ...


18. COMPARATIVE BIOCHEMISTRY OF THE ANTARCTIC FUR SEAL: SERUM VALUES OF TOTAL PROTEINS, ALBUMIN, APOLIPOPROTEIN-B AND IMMUNOGLOBULIN M-PICTO 11559 [CDA_AR_PICTO_11559]
The objective of our work was to determine basal biochemical blood parameters in the antarctic fur seal (Arctocephalus gazella), which will serve as reference in further studies of pinniped metabolism. ...


19. DIFFERENCES IN SPECIES COMPOSITION, AGE STRUCTURE, DISTRIBUTION, ABUNDANCE BETWEEN PLANKTONIC COPEPOD COMMUNITIES AROUND SOUTH ORKNEY AND SOUTH GEORGIA ISLANDS [CDA_AR_BIO_COPEPOD_CAV-1995]
Differences in the species composition, age structure, distribution and abundance of the copepods around the South Orkney and South Georgia Islands were studied from the analyses of oblicuous and ...


20. ENVIRONMENT PROTECTION [CDA_AR-ENVIRONMENT_PROTECTION]
Application of Rules of Environment Protection accordingly to Madrid Protocol in all stations an vessels operating.


21. TROPHIC ECOLOGY OF ANTARCTIC SEABIRDS IN THE SCOTIA ARC ISLANDS AND ANTARCTIC PENINSULA [CDA_AR_PICTA-30-2004-2007-TROPHYC_ECOLOGY_ANTARCTIC_SEABIRDS]
ENGLISH The purpose of the project is to analyze several aspects of the trophic ecology of key species of seabirds of the Antarctic Ecosystem on the South Shetlands, South Orkneys Islands and Antarctic ...


22. ECOLOGY OF ANTARCTIC FISH FROM THE SCOTIA ARC (SOUTH GEORGIA ISLANDS, SOUTH ORKNEY ISLANDS, SOUTH SHETLAND ISLANDS AND WEST ANTARCTIC PENINSULA). IMPACT OF THE COMMERCIAL FISHERY ON NEARSHORE FISH OF THE AREA [CDA_AR_PICTA-09-2004-ECOLOGY_OF_ANTARCTIC_FISH_SCOTIA_ARC]   PARENT DIF
ENGLISH Project PICTA 09 2004-2007 The Project deals with different aspects of the ecology (trophic position, reproduction, age and growth, interaction with predators) of the Antarctic ichthyofauna ...


23. ECOLOGY OF DEMERSAL FISH SPECIES FROM POTTER COVE [CDA_AR-ICHTHYOLOGY_PROJECT-CAV_JUBANY_2000]
Research on coastal notothenioids of the South Shetland Islands area using trammel/gill nets and traps as sampling gear, operated from rubber boats. Distribution, feeding ecology and population dynamics ...


24. ENVIRONMENT MONITORING-MARAMBIO ISLAND [CDA_AR-ENVIRONMENT_MONITORING-MARAMBIO_ISLAND]
DEVELOPMENT OF ENVIRONMENTAL MONITORING PLANS AT MARAMBIO BASE, MARAMBIO ISLAND, BY THE INSTITUTO ANTARTICO ARGENTINO-DIRECCION NACIONAL DEL ANTARTICO


25. DESIGN AND CONSTRUCTION OF A DAM AT BOECKELLA LAKE - ESPERANZA BAY-CAV 2002 [CDA_AR-DAM_BOECKELLA_LAKE-CAV_2002]
DURING THE AUSTRAL SUMMER 2001-2002 WAS PERFORMED RESEARCH AND FIELD WORK RELATED TO DESIGN AND CONSTRUCTION OF A DAM IN ZONE OF CONTINUOUS PERMAFROST IN THE VICINITY OF ESPERANZA STATION, ANTARCTIC ...


26. PENICILLIUM OCCURRENCE IN ANTARCTIC SOIL IN THE SURROUNDING OF BASE JUBANY. ISOLATION OF MYCOTOXIN-PRODUCING STRAINS [CDA_AR_MICROBIOLOGY_PROJECT_PENICILLIUM_ANTARCTIC_SOIL_CAV-JUBANY-2000]
Occurrence of the Genus in Potter Peninsula, especially mycotoxin-producing strains. Relations between strains isolated from the soil and those from spoiled food at Jubany Base and nearby shelters. ...


27. ECOLOGICAL REGIONAL PARTITIONING OF POTTER PENINSULA [CDA_AR-TERRESTRIAL_ECOLOGY_PROJECT_CAV-JUBANY-2000]
TERRESTRIAL ECOLOGY PROJECT. Ecological characterization of Potter peninsula and land partitioning, using a landscape analysis approach. Description and characterization of the identified natural ...


28. FLAVONOIDS PRODUCTION AND ANTIOXIDANT ACTIVITY IN DESCHAMPSIA ANTARCTICA AND COLOBANTHUS QUITENSIS [CDA_AR_MICROBIOLOGY_PROJECT_FLAVONOIDS-ANTIOXIDANT_CAV-JUBANY-2000]
Microbiology Project > CAV 2000 > BASE JUBANY Flavonoids production in superior plants as UVR protecting agents. Effects of UVR on flavonoids synthesis. Qualitative and quantitative studies of ...


29. MIGRATION AND DIVING BEHAVIOR OF THE ELEPHANT SEAL (MIROUNGA LEONINA) [CDA_AR-MARINE_MAMMALS_PROJECT-AWI-IAA_CAV-JUBANY-2000]
PROJECT AWI - IAA CAV 2000 JUBANY BASE Migration and diving behavior of the elephant seal (Mirounga leonina)". Collaborative research program involving the Alfred Wegener Institute (AWI) (Germany), ...


30. IPY 194-COMBINED EFFECTS OF ULTRAVIOLET RADIATION AND CLIMATE CHANGE ON THE BIOLOGICAL PUMP: A TEMPORAL AND LATITUDINAL STUDY (BIOP) [CDA_AR-IPY-194_BIOP]
PROYECTO ARGENTINO Research on ultraviolet B radiation (UVB, 380-320 nm) and climate change are two main subjects of interest in the international scientific community. Both factors can act synergistically ...


31. IPY-1098-PACIFIC-ANTARCTIC INFLUENCE ON THE ATLANTIC SIDE OF THE MAGELLAN STRAIT: LONG TERM MONITORING OF PATAGONIAN MICROBIAL COMMUNITIES AT CA. 52°S. (PAMPA) [CDA_AR-IPY-1098_PAMPA]
PROYECTO ARGENTINO MULTIDISCIPLINARIO Multidisciplinary, international efforts have led to a fair knowledge of microbial communities (pico-, nano- and microplankton) as to their structure, abundance, ...


32. IPY-132-CANADA #186-POLAR BIOREM-BIORESTORATION OF CONTAMINATED SOILS AND SEDIMENTS NEAR SCIENTIFIC STATIONS IN POLAR REGIONS [CDA_AR-IPY-132_POLAR_BIOREM]
PROJECT CANADA #186 FOR IPY: WITH THE COLLABORATION OF FRANCE AND ARGENTINE SCIENTIST Arctic: June 2007 to August 2008 Antarctic: December 2006 to April 2008 Scientific ...


33. IPY-191-ANTARCTIC PERMAFROST AND CLIMATE CHANGE [CDA_AR-IPY-191]
PROYECTO ARGENTINO The project is aiming at enhanced knowledge of the present of the morphology and structure of Antarctic permafrost and the interpretation of the permafrost evolution and the cryogenic ...


34. IPY-192-SEASONALITY OF THE DRAKE PASSAGE PELAGIC ECOSYSTEM: BIODIVERSITY, FOOD WEBS, ENVIRONMENTAL CHANGE AND HUMAN IMPACT; PRESENT AND PAST (DRAKE BIOSEAS) [CDA_AR-IPY-192_DRAKE_BIOSEAS]
Project endorsed at national level by the Argentine Committee for IPY. PROYECTO ARGENTINO DRAKE BIOSEAS There is a strong influence of the Southern Ocean on global climate through the circulation ...


35. IPY-193-CLICOPEN-IMPACT OF CLIMATE INDUCED GLACIAL MELTING ON MARINE COASTAL COMMUNITIES OFF THE WESTERN ANTARCTIC PENINSULA [CDA_AR-IPY-193_CLICOPEN]
Germany IPY Project 193 Cooperation currently involves Argentina, Brasil, Canada,Germany, Korea, Sweden, USA. All of these countries have bases or participate in bases along the WAP. Only a joint ...


36. IPY-568 CRITICAL REVISION OF GONDWANA BREAKUP (GONDWANA GGPP) [CDA_AR-IPY-568_GONDWANA_GGPP]
PROYECTO ARGENTINO There are many controversial ideas about how Gondwana broke up with different rigid plate models that include a variety of proposed segmentations for the South American continent ...


37. USING SATELLITES AND ROBOT CAMERAS TO MONITOR GLACIERS - A STUDY OF EFFECTS OF GLOBAL WARMING [CDA_AR_CAV-2006]
The present project was achieved according the collaboration between Instituto Ant?rtico Argentino (IAA - Argentina) and National Snow and Ice Data Center (NSIDC - USA). The project participants are: ...


38. AQUARIUM PROJECT [CDA_AR_BIO_INST-03-2004-AQUARIUM_PROJECT]
ENGLISH This Project aims to upgrade the maintenance of living specimens from small scale systems allow the ability to guarantee a supply in acceptable quantities and time of experimental material ...


39. BIODIVERSITY AND ECOLOGY OF EPIPHYTIC ALGAE ON MOSSES FROM LAKES AT POTTER PENINSULA (SHETLAND DEL SUR, ANTARTIDA) [CDA_AR_PICTA-07-2004-BIODIVERSITY_AND_ECOLOGY_EPIPHYTIC_ALGAE_ON_MOSSES]   PARENT DIF
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project continues the one initiated by our research group in 1989, on ...


40. BIODIVERSITY AND METABOLIC STUDIES OF THE PHYTOPLANKTON AND EPILITHON FROM CONTINENTAL WATER BODIES AL HOPE BAY, MARITIME ANTARCTICA [CDA_AR_PICTA-25-2004-BIODIVERSITY_METABOLIC_STUDIES_PHYTOPLANKTON_EPILITHON]   PARENT DIF
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE The project proposes the study of the biodiversity and the ecological aspects ...


41. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA [CDA_AR_PICTA-06-2004_SOIL_MICROALGAL_COMMUNITIES]   PARENT DIF
This Project is a part of the Framework Project: BIODIVERSITY AND ECOLOGY ON ANTARCTIC CONTINENTAL ENVIRONMENTS' ALGAE This project aims to study the diversity and ecology of different algal communities ...


42. DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMMUNITIES IN MARITIME ANTARCTICA - PICTA FRAMEWORK PROJECT 2004-2007 [CDA_AR_PICTA-FRAMEWORK-PROJECT-SOIL_MICROALGAL_COMMUNITIES]   CHILD DIFs
This Framework Project joint 3 subprojects: DIVERSITY AND ECOLOGY OF SOIL MICROALGAL COMUNITIES IN MARITIME ANTARCTICA Director Dra. Maria Gabriela Mataloni (PICTA 06 2004-2007) BIODIVERSITY AND ...


43. MANAGEMENT OF FISHERIES RESOURCES IN THE AREA OF CCAMLR [CDA_AR_PICTA-13-2004-FISH-RES]
ENGLISH The oceanographic and fisheries information from surveys and the results of the monitoring of predator stomach contents will be analyzed, as well as the data available in the CCAMLR database ...


44. PATTERNS AND PROCESSES IN AN ANTARCTIC COASTAL ECOSYSTEM [CDA_AR_PICTA-19-2004-COASTAL-ECOSYSTEM]
ENGLISH In spite of the strong development of the scientific research on Antarctic marine sciences, the knowledge on coastal marine ecosystems on a temporal scale, is still limited. Moreover, in ...


45. STUDY OF THE EFFECTS OF THE INCIDENT UV RADIATION ON ISOLATED STRAINS AND ANTARCTIC BACTERIAL COMMUNITIES [CDA_AR_PICTA-10-2004-EFFECTS-UV]   PARENT DIF
ENGLISH Since the crucial role having by the microorganisms in the nutrient cycling of the coastal marine ecosystem in Antarctica, the aim of this project is to analyze the effect of the incident ...


46. TROPHIC ECOLOGY OF ANTARCTIC SEABIRDS IN THE SCOTIA ARC ISLANDS AND ANTARCTIC PENINSULA [CDA_AR_PICT-30-2004-TROPHYC_ECOLOGY_ANTARCTIC_SEABIRDS]
ENGLISH The purpose of the project is to analyze several aspects of the trophic ecology of key species of seabirds of the Antarctic Ecosystem on the South Shetlands, South Orkneys Islands and Antarctic ...


47. GEOLOGY AND PALAEONTOLOGY OF THE JAMES ROSS BASIN [CDA_AR_PICTA-29-2004-LAGOS_ROSS]
ENGLISH This multidisciplinary project is a continuation of the geological survey of the James Ross Basin, that for more than 15 years is been performed for some of the involved scientists. The project ...


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