ENVINET Activities Catalog

ENVINET Activities Catalog

ENVINET (European network for arctic-alpine multidiciplanary environmental research) is a research infrastructure network focusing on multidisciplinary environmental research in Europe. The network involves representatives from 18 environmental research infrastructures from the European Alps to the Arctic, representatives of their users and representatives from relevant international organizations and networks. The participating infrastructures cover a broad range of environmental sciences primarily within atmospheric physics and chemistry as well as marine and terrestrial biology.

The ENVINET project directory covers data and observation activities at these stations.

Other catalogs through this service are AMAP, SAON and SEARCH, or refer to the full list of projects/activities.

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Displaying: 1 - 6 of 6
1. Marine food webs as vector of human patogens

Marine foodwebs as vector and possibly source of viruses and bacteria patogenic to humans shall be investigated in a compartive north-south study. Effects of sewage from ships traffic and urban settlements, on animals of arctic foodwebs will be studied.

Pathways Biological effects Hydrography Fish Discharges Pollution sources Environmental management Contaminant transport Terrestrial mammals Shipping Polar bear Exposure Arctic Local pollution Seabirds Shellfish Food webs Waste Human health Human intake Marine mammals
2. ETHNOEQUID

Fieldwork amongst Yakut horse breeders and the other inhabitants of the extreme east of Siberia, whose existence shows a link with horses, will facilitate an understanding of the unusual features of horse breeding in the Arctic regions. The comparison of the results with the existing sources will enable us to highlight the importance of the horse figure in the various cultural domains of the Sakha people and the similarities and differences that have developed since written records began, i.e. as of the mid 17th century.

Populations Indigenous people Arctic Reindeer Horse Human intake
3. Algal Toxins; their Accumulation and Loss in commercially Important Shellfish, including larval Mortality and Appraisal of Normal sampling procedures.

-Development of methods to enhance the rate of toxin depuration ( detoxification), especially in shellfish species of high economic value and prolonged retention e.g., King Scallops -Understanding the reaction products and metabolic transformations of toxins in shellfish tissues. -Determine the relationship between algal population dynamics ( including free cell and encysted stages ) to seasonal and spatial patterns of toxicity in shellfish populations. -Assess the effects of harmful algae on the various stages in the life history of shellfish ( Larvae, Spat, Adults ). -Investigate sampling frequencies and protocols ( live shellfish sampling ).

Biology Fish Environmental management Contaminant transport Food webs Diet Temporal trends Human health Human intake
4. Algal Toxins; their Accumulation and Loss in commercially Important Shellfish, including larval Mortality and Appraisal of Normal sampling procedures.

-Development of methods to enhance the rate of toxin depuration ( detoxification), especially in shellfish species of high economic value and prolonged retention e.g., King Scallops -Understanding the reaction products and metabolic transformations of toxins in shellfish tissues. -Determine the relationship between algal population dynamics ( including free cell and encysted stages ) to seasonal and spatial patterns of toxicity in shellfish populations. -Assess the effects of harmful algae on the various stages in the life history of shellfish ( Larvae, Spat, Adults ). -Investigate sampling frequencies and protocols ( live shellfish sampling ).

Biology Fish Environmental management Contaminant transport Food webs Diet Temporal trends Human health Human intake
5. Diversity and function of the bacterial flora of the toxic alga Gymnodinium catenatum Graham

1. To descirbe and compare the phylogenetic diversity and distribution of the total bacterial flora associated with G catenatum cysts and vegetative cells. 2. To culture and identify bacteria from G catenatum, and identify/characterise any bacteria capable of autonomous PST production in G. catenatum 3. To examine the effect of cyst surface sterilisation and re-introduction of bacteria on PST production in G catenatum 4. Survey bacteria for quorum sensing capability (cell signaling) and detect in situ quorum sesing in xenic G. catenatum cultures, relating to toxicity development. 5. Develop molecular markers of cross species quorum sensing, facilitating analysis of quorum sensing in uncultivated bacteria.

Pathways Biological effects Sources Fish Environmental management Food webs Human health Ecosystems Human intake
6. Correlation between algal presence in water and toxin presence in shellfish

1. Analysis of existing data from the current shellfish monitoring programmes in order to design a suitable sampling strategy 2. Ideentification of toxic algal species in UK waters 3. Construction of a detailed time-series at several key sites in the UK for toxic phytoplankton and shellfish toxin occurence 4. Comparison of the genotype versus toxicity of suspected toxic species between sites

Pathways Biological effects Algal Biology Fish Contaminant transport Exposure Food webs Ecosystems Human intake