The full list of projects contains the entire database hosted on this portal, across the available directories. The projects and activities (across all directories/catalogs) are also available by country of origin, by geographical region, or by directory.

Displaying: 281 - 300 of 386 Next
281. Rearing protocols for Atlantic halibut larvae during transition from endogenous to exogenous nutrition

1. To describe the ontogeny of foraging behaviour of halibut larvae, and to determine any detrimental effects of current commercial rearing practices in terms of structural damage, developmental abnormalities and behavioural competence 2. To investigate the resistance of larvae to handling in relation to developmental stage, in order to determine the most appropriate stage for handling and to devise non-damaging handling methods 3. To investigate whether larvae exhibit temperature, or salinity preferences at critical developmental stages, by means of behavioural observations in temperature/salinity gradients and by subjecting larvae to different acclimation regiemes in rearing tanks 4. To develop husbandry protocols that reduce the incidence of surface aggregation and that enable larvae to be retained in UK upwelling tanks for the optimal duration, in terms of handling resistance, behavioural competence and feed initiation success 5. To determine the optimum conditions for transferring larvae to first feeding tanks, by investigating responses to physical, chemical and biological parameters, including mechanisms by which microalgae 'green water' promote or enhance feed ingestion 6. To obtain a reproducible benefical microbial flora during the early stages of larval rearing, with the aim of establishing an industry -relevant probiotic approach at the feed initiation stage

Biological effects Fish Diet
282. New Particle Formation and Fate in the Coastal Environment (PARFORCE)

A dedicated study into the formation of new particles, PARFORCE (New particle formation and fate in the coastal environment), was conducted over a period from 1998-1999 at the Mace Head Atmospheric Research Station on the western coast of Ireland. Continuous measurements of new particle formation were taken over the two-year period while two intensive field campaigns were also conducted, one in September 1998, and the other in June 1999. New particle events were observed on »90% of days and occurred throughout the year and in all air mass types. These events lasted for, typically, a few hours, with some events lasting more than 8 hours, and occurred during daylight hours coinciding with the occurrence of low tide and exposed shorelines. During these events, peak aerosol concentrations often exceeded 10 6 cm -3 under clean air conditions while measured formation rates of detectable particle sizes (i.e. d > 3nm) were of the order of 10 4 -10 5 cm -3 s -1 . Nucleation rates of new particles were estimated to be, at least, of the order of 10 5 -10 6 cm -3 s -1 and occurred for sulphuric acid concentrations above 2 x 10 6 molecules cm -3 ; however, no correlation existed between peak sulphuric acid concentrations, low tide occurrence or nucleation events. Ternary nucleation theory of the H2SO4-H2O-NH3 system predicts that nucleation rates far in excess of 10 6 cm -3 s -1 can readily occur for the given sulphuric acid concentrations; however, aerosol growth modelling studies predict that there is insufficient sulphuric acid to grow new particles (of »1 nm in size) into detectable sizes of 3 nm. Hygroscopic growth factor analysis of recently-formed 8 nm particles illustrate that these particles must comprise some species significantly less soluble than sulphate aerosol. The nucleation-mode hygroscopic data, combined with the lack of detectable VOC emissions from coastal biota, the strong emission of biogenic halocarbon species, and the finger-printing of iodine in recently-formed (7 nm) particles suggest that the most likely species resulting in the growth of new particles to detectable sizes is an iodine oxide as suggested by previous laboratory experiments. It remains an open question whether nucleation is driven by self nucleation of iodine species, a halocarbon derivative, or whether first, stable clusters are formed through ternary nucleation of sulphuric acid, ammonia and water vapour, followed by condensation growth into detectable sizes by condensation of iodine species. Airborne measurements confirm that nucleation occurs all along the coastline and that the coastal biogenic aerosol plume can extend many 100s of km away from the source. During the evolution of the coastal plume, particle growth is observed up to radiatively-active sizes of 100 nm. Modelling studies of the yield of cloud-condensation nuclei suggest that the cloud condensation nuclei population can increase by »100%. Given that the production of new particles from coastal biogenic sources occurs at least all along the western coast of Europe, and possibly many other coastlines, it is suggested that coastal aerosols contribute significantly to the natural background aerosol population.

Atmospheric processes Climate Aerosol Particle Formation Atmosphere
283. Quantification of Aerosol Nucleation in the European Boundary Layer (QUEST)

The International Panel on Climate Change (IPCC) has very recently revised the prediction of global average temperature increase during the next century from 1.0-3.5 to 1.4-5.8 K. The increase in the upper limit of the prediction is largely due to the role of aerosols in the climate of the Earth: it is believed that reduction of pollution will result in reduced direct and indirect (via clouds) scattering of sunlight back to the space. However, as can be seen from the large uncertainty of the estimated temperature increase, not enough is known about the role of natural and anthropogenic aerosols in climate processes. This is also reflected in the Key Action 2, under the RTD priority 2.1.1, calling for ”… quantification and prediction of … concentration of … aerosols, in particular the fine fraction of particles and their precursors”. The concentration of aerosols is controlled by their sources and sinks, and thus the prediction of particle concentration requires the quantification of aerosol source terms. The main objective of QUEST is to quantify the number of new secondary aerosol particles formed through homogeneous nucleation in the European boundary layer, and the relative contributions of natural and anthropogenic sources. The role of homogeneous nucleation in the formation of new atmospheric particles was realized in the 1990s, and considerable effort has been devoted to studies of aerosol formation in various parts of the Globe. The longest continuous data series of nucleation events has been obtained at a forest field station in Finland, where aerosol size distributions between 3 and 150 nm in diameter have been recorded in 10 minute intervals since the beginning of 1996 [1]. Nucleation events occur in this rather clean Boreal area roughly 50-60 times per year, the highest event frequency taking place in the spring months (March-May). The concentration of new particles per cc of air formed during one event varies between roughly 100-10 000. Taking the average number to be one thousand, and assuming that the nucleation takes place in a well mixed boundary layer having a height of 1000 m, it can be estimated that the aerosol source term in the Boreal forest area is on the order of 51013 m-2 per year. This is on the same order as the global aerosol yield estimated from primary emissions [2]. The number given here is very crude as we can at present only guess the vertical extent of the nucleation zone; however, it clearly shows that homogeneous nucleation events influence atmospheric particle concentrations at least at regional scales, and possibly also globally. Many features of the Boreal nucleation events have been revealed thus far. Necessary (but not sufficient) conditions include sunny weather, vertical mixing of air in the morning (prior to the detection of the event) [1], and a treshold value of a quantity that depends on radiation intensity (vapor source) and pre-existing aerosol size distribution (vapor sink) [3]. The springtime events always seem to take place in Polar or Arctic air masses [4], but so far it is unclear whether the meteorology is similar during other seasons. Aerosol flux measurements [5] indicate that the particles are formed aloft, but the vertical extent of the nucleation layer is unknown. However, there is clear evidence from simultaneous measurements at various locations, that the horizontal extent of the areas in which the nucleation takes place can be hundreds and in some cases even thousands of kilometers [1]. No direct correlation of nucleation events with SO2 concentrations has been found; however the product of SO2 concentration, ammonia concentration, and calculated OH concentration correlates with the events (personal communication). These results hint that the recently suggested ternary sulfuric acid-ammonia-water nucleation mechanism of small clusters, followed by the growth of the clusters due to condensation of other (possibly organic) vapors [6], may be operational in the Boreal forest area. Furthermore, there is experimental evidence that nucleation event particles in the 4-5 nm range are soluble in butanol (working fluid of condensation particle counters), which indicates organic composition. However, the confirmation of the ternary nucleation hypothesis requires simultaneous measurements of sulfuric acid vapor and ammonia, and further studies of the composition of the nucleated particles. Furthermore, to facilitate large-scale modelling studies, the vertical extent of the nucleation events, as well as the meteorological conditions during non-springtime events have to be investigated. Measurements of nucleation events at a more Central European location indicate that SO2 levels increase during the majority of nucleation events [7]. It can be hypothesized that a part of observed nucleation events (minority in Central Europe, majority in the Boreal area) are ”natural” and a part are affected (or even caused) by pollution (majority in Central Europe, minority in the Boreal area). The confirmation of this hypothesis and implementation of the pollution type nucleation mechanism into a large-scale model requires carefully designed measurements from a location which is preferably Southern European as there is very little available nucleation data from this area. One of the few observations of new particles in Southern Europe [8] is from the Italian site where we plan to study the frequency, meteorology, vertical extent, and chemical precursors of nucleation events. Another type of nucleation events has been observed all along the western coast of Europe and have been studied more particularly at the west coast of Ireland [9]. These events, which have a duration of the order of 4 hours and up to 8 hours, occur almost daily around low tide and under conditions of solar radiation, indicating photochemical source. Incredibly, the peak new particle concentrations often exceed 106 cm-3, making this the strongest natural source region of atmospheric particles. The exact chemical mechanisms leading to the production of coastal particles still remains an open question. As in other environments, there appears to be sufficient sulphuric acid vapour to participate in ternary nucleation with ammonia and water, however, there is insufficient sulphuric acid to grow these particles to detectable sizes [9]. The most probable chemical species involved in the production or growth of these particles is Iodine, or an Iodine Oxide, produced photochemically from biogenic halocarbon emissions [9]. The production of particles from the photolysis of CH2I2 in the presence of ozone has been confirmed by recent smog chamber experiments [10]. While the concentration of new particles in this environment is extraordinarily high, its impact on background particle and CCN contribution remains unclear and needs to be quantified. A limited single study [11] has shown that the coastal aerosol plume is detectable up to several hunderds of km downwind and that the new coastal particles readily grow into CCN sizes (larger than 100 nm). An intensive campaign at the coast of Ireland will quantify the flux of both biogenic halocarbon precursor gases and the yield of new, and radiatively-active particles in the European coastal boundary layer. The objective of QUEST is to determine the source strength of new particle formation in the three above mentioned cases. The specific objectives are: 1) To fill in gaps that exist in the understanding of chemical and physical pathways leading to homogeneous nucleation of new aerosol particles; 2) To understand the meteorological conditions required for the events to take place and to be able to predict the horizontal and vertical extent of the events; 3) To implement parametrized representations of the nucleation mechanisms, based on the information from 1) and 2), to an European scale model in order to determine the source strength of homogeneous nucleation of aerosol particles in the European boundary layer.

Atmospheric processes Sources Climate Modelling Aerosol Particle Formation Atmosphere Temporal trends
284. Plankton responses to turbulence in a gradient of nutrient concentrations

This study will be part of the EU project NTAP. The overall objective of NTAP is to provide a unified conceptual framework for nutrient dynamics as modulated by the interaction of turbulence and plankton and to use this information to aid in implementing and modifying legislation on coastal water quality and management. Specifically, the objectives are a) to build a database on turbulence effects by gathering existing scattered data, b) to produce experimental data on key organisms, interactions and mass transfer rates, c) to develop a sensor for laboratory measurement of small-scale turbulence, and d) to produce a dynamical model at community level with exploratory and predictive capabilities. The present project will fit within Objective b), and will complement other NTAP experimental studies with cultures and natural communities that are being carried out in different European laboratories. The results derived from this project will also be valuable to test and calibrate the model developed within Objective d).

Biology Modelling Oceanography Food webs
285. Role of organic and inorganic particles in the mobility of radionuclides in the Kongsfjord-Krossfjord system

The selected study area in Svalbard is consideres a representative test-site for studying processes occurring in Arctic fjords. The focus of the project is on the processes occurring at the glacier-sea interface, where enhanced lithogenic and biogenic particle fluxes are reported in summer.Specific methods are used to trace the particle sources. The rate of accumulation-resuspenion precesses is also investigated from the inner fjord to the outer continental shelf.

Glaciers Sea ice Contaminant transport Radionuclides
286. Production, fate and effects of new DOM in a coastal ecosystem

Four-week mesocosm study with the following objectives: - to identify environmental and biotic factors in control of the production, chemistry and fate of exportable DOM in a coastal environment - to follow how DIN and DIP are transformed to DON and DOP and to measure their mineralisation - to analyse the optical properties of new DOM and to measure how radiation might change the optical properties - to validate current community-nutrient models for the marine system with particular emphasis on the mechanisms regulating shifts between carbon- and mineral nutrient limitation of bacterial growth rates, - to produce experimental data for further development and modification of the plankton community-nutrient model and – to incorporate DON and DOP into the present community-nutrient model.

Biology Modelling Geochemistry Food webs Ecosystems
287. Chemical and microbial ecology of boreal Demosponges from the Korsfjord

Many marine sponges produce and store pharmacologically-active metabolites. There is an ongoing discussion as to whether some of these compounds are produced by the sponge itself, or by associated bacteria which can account for more than 60% of the sponge biomass. Co-metabolic activity between sponge cells and sponge associated bacteria (SAB) has also been postulated. Anaerobic bacteria are occasionally found in sponge tissue, though their contribution to sponge metabolism is completely unknown. There is increasing interest in biotechnological production of sponge biomass for sustainable use of this promising marine resource. Our studies will contribute to a thorough understanding of sponge-bacteria interaction, and form the basis for the development of biotechnological methods. Most research has been done on tropical and subtropical sponges. Participants of this project will apply, for the first time, microbiological and chemical studies on boreal sponges. Objectives: • Description of chemical conditions in sponge tissue: occurrence of microniches • Cultivation of specific groups of aerobic and anaerobic sponge associated bacteria • Establishment of novel methods for co-cultivation of sponge cells and bacteria • Identification of new bacterial biomarkers • Elucidation of connections between spatial distribution of associated bacteria and metabolites with a focus on anoxic zones and anaerobic microbial communities (especially sulfate reducing bacteria and Archaea) • Investigation of chemical communication and other interactions (´bacterial farming´) between sponge cells and bacteria as well as sponges and their environment

Biology Biodiversity
288. Lipid biochemical adaptation of pteropods

The polar pteropod Clione limacina is characterised by high quantities of lipids with ether components (1-O-alkyldiacylglycerol=DAGE) in combination with odd-chain fatty acids. It is unknown why Clione and probably other pteropods have specialised in this manner. Furthermore the precursor of the biosynthesis of these compounds is still unknown. Therefore samples of Clione limacina and its only prey Limacina helicina will be collected by using plankton nets from small boats. The species will be kept in aquaria and feeding experiments with both species and food of different composition and nutritional value are planed.

Biological effects Clione limacina Biology Pteropods Arctic Limacina helicina Ecosystems Lipids
289. Ecological interactions between zoo- and phytobenthos with regard to defense-mechanisms against grazing pressure

Benthic macroalgae communities of the arctic ocean provide habitat, protection, nursery and nutrition to a large number of invertebrates. In contrast to temperate and tropical regions the basic ecological interactions between zoo- and phytobenthos of the Arctic are little understood. Therefore this project for the first time investigates biological and chemical interactions between invertebrates and macroalgae on Spitsbergen/Svalbard (Koldewey Station) with special emphasis on defense mechanisms against grazing pressure. Initial diving-investigations will map the invertebrate fauna which is associated with the macroalgae; the following feeding-experiments with herbivorous animals aim to selectively identify generalists, generalists with preference or specialists. Additional bioassays serve to reveal structural and/or chemical properties of those plants, which affect a specific impact on the grazing of herbivores. Our investigations on the chemical protection of the algae against grazing focus on the basic mechanisms and the chemical structure of potent secondary metabolites carried out in cooperation with natural product chemists.

Biological effects Biology Chemical protection Zoobenthos Phytobenthos Invertebrates Macroalgae Biodiversity Arctic Ecosystems
290. Succession of benthic communities in polar environments, benthic resilience in polar environments: A comparison

Succession of communities and individual growth of benthic invertebrates are more or less unknown in polar waters, but nevertheless are the basic parameters of understanding the benthic sub-ecosystem, delivering data for modelling and prediction of the system´s development. Three localities, two in the Antarctic and one in the Arctic, the Kongsfjord in Spitsbergen, have been choosen as investigation localities. Hard and soft substrates, which will be sampled in regular intervalls during the duration of the project, will be deployed at different depths. The analysis includes species composition, species growth and, with respect to soft substrates, sediment parameters.

Biological effects Biology Benthic communities Benthic invertebrates Marine benthos Biodiversity Arctic Ecosystems
291. Effects of UV radiation on growth and recruitment of macroalgae: implications for vertical zonation of macroalgae across a latitudinal gradient

This study will be designed to determine the response mechanisms of representative species of macrophytes along the tide flat to provide the physiological basis for answers for ecological questions, in particular how the community structure of various beds of macroalgae from the intertidal to the subtidal (eulittoral to sublittoral) region of the coastal ecosystem is affected by enhanced UV radiation. In situ measurement of photosynthetic efficiency, growth, community structure and succession will be conducted to investigate how do different species of macrophytes respond to changes in the light environment over a depth gradient and across seasons of the year. It is hypothesized that the differences in the ability to tolerate stress are the main factors controlling the distribution pattern of macrophytes. With the limited understanding in the control of tolerance, elucidating the mechanism of stress in the physiology and ecology of the organisms will allow us to quantify the impediments encountered by organisms inhabiting the tide flats. Objectives: 1. To measure the daily and seasonal variation in photosynthetically active and ultraviolet radiation. 2. To characterize the macrophyte community structure of the coastal habitat. 3. To perform UV exclusion and UV supplementation experiments in order to assess its effect on the growth of some macrophyte species in the field and in mesocosms. 4. To assess the prevention of UV damage in selected macroalgae by production of sunscreen pigments. 4. To determine the recruitment rate, recolonization pattern and succession under PAR and varying UVR condition.

Biological effects Marine Algae UV radiation Seaweeds Climate change Exposure Biodiversity Ecosystems
292. Negative effects of UV radiation on organisms

Due to its high energy, UV radiation can induce severe damage at the molecular and cellular level. On the molecular level proteins and lipids, as well as nucleic acids are particularly affected. Conformation changes of certain proteins involved in photosynthesis, such as the reaction center protein (D1) of photosystem II or the CO2 fixing enzyme in the Calvin cycle (RuBisCo) lead to an inhibition of photosynthesis, and consequently to a decrease in biomass production. This might shift certain algal species into deeper waters, not reached by UV radiation. The aim of the studies is to demonstrate how strong an increase of UV radiation due to stratospheric ozone depletion will influence the depth distribution and biomass production of macroalgae, and which molecules and processes are most severely affected. Moreover, it will be studied, which stage in the life cycle of the individual species is most sensitive to UV radiation as it will be this particular stage, which in the end determines the upper distribution limit of a certain species on the shore.

Biology Marine algae UV radiation Seaweeds Environmental management Climate change Biodiversity Ecosystems
293. Submarine Operational And Research Environmental Database (SOARED)

The Submarine Operational And Research Environmental Database (SOARED)is comprised of a fixed relational environmental database using unclassified data collected during the Science Ice Exercises (SCICEX) during the past several years. It also includes publicly accessible gridded historical sound velocity, temperature and salinity data from 1900 from the US National Oceanographic Data Center. This project is a demonstration system to show ways to retrieve and analyze sound velocity, temperature and salinity profiles, bathymetry and ice thickness data using a mouse-driven GIS-based query.

Shelf seas Hydrography Mapping Spatial trends Sea ice Climate change Ice Oceanography Arctic GIS Data management Ocean currents Temporal trends
294. Climate and contamination of the western arctic: monitoring change with the Black Guillemot, an apex marine predator

Examine temporal and spatial variation in trace metal concentrations in the western Arctic through the analysis of Black Guillemot feathers. Temporal trends being examined using study skins collected as early as 1897. Spatial variation examined in conjunction with carbon isotope signatures in feathers and by sampling both winter and summer plumages. Regional climate change monitored through examination of annual variation in breeding chronology and success in relation to snow and ice melt.

Heavy metals Climate variability Spatial trends Climate change Ice Arctic Persistent organic pollutants (POPs) Seabirds Temporal trends
295. Monitoring Beaufort Sea waterfowl and marine birds

The overall project outlined in this proposal represents a series of interrelated studies designed to answer questions regarding the effects of disturbance on distribution and abundance of waterfowl and marine birds. The primary studies (i.e., aerial surveys) are directly related to the objectives identified in the Minerals Management Service (MMS) Statement-of-work regarding Monitoring Beaufort Sea Waterfowl and Marine Birds near the Prudhoe Bay Oil Field, Alaska. Additionally, we plan to include the ‘optional’ studies on eiders using off-shore barrier island habitats. Finally, we propose to conduct ground based studies designed to enhance and expand the interpretation of the aerial surveys. The specific objectives of this study are: 1. Monitor Long-tailed Duck and other species within and among industrial and control areas in a manner that will allow comparison with earlier aerial surveys using Johnson and Gazeys’ (1992) study design. a) Perform replicate aerial surveys of five previously established transects based on existing protocol (OCS-MMS 92-0060). b) Expand the area from original surveys to include near-shore areas along Beaufort Sea coastline between the original “industrial” (Jones-Return Islands) and “control” (Stockton-Maguire-Flaxman Islands) areas. c) Define the range of variation for area waterfowl and marine bird populations. Correlate this variation with environmental factors and oil and gas exploration, development, and production activities. 2. Expand aerial monitoring approximately 50 km offshore. Surveys will target Spectacled, Common and King eiders. The goal is to sample areas potentially impacted by oil spills from the Liberty, Northstar, and/or Sandpiper Units. 3. Develop a monitoring protocol for birds breeding on barrier islands, particularly Common Eiders. These data will be compared to historic data summarized by Schamel (1977) and Moitoret (1998). 4. Examine relationships between life-history parameters (e.g., fidelity, annual survival, productivity) and ranges of variation in Long-tailed Ducks and Common Eider distribution and abundance to enhance interpretation of cross-seasonal effects of disturbance. That is, the combination of aerial and ground based work has the potential to both document changes in abundance/distribution and describe those changes in terms of movements of marked individuals. Parameters will be examined in relation to disturbance using the two-tiered approach developed by Johnson and Gazey (1992). 5. Recommend cost-effective and feasible options for future monitoring programs to evaluate numbers and species of birds potentially impacted by oil spills involving ice-free and ice periods in both inshore and offshore waters.

Biological effects Biology Organochlorines Spatial trends Arctic Persistent organic pollutants (POPs) sea ducks Reproduction Oil and Gas Temporal trends
296. C-ICE 2001

The Collaborative Interdisciplinary Cryospheric Experiment (C-ICE) is a multi-year field experiment that incorporates many individual projects, each with autonomous goals and objectives. The science conducted has directly evolved from research relating to one of four general themes: i. sea ice energy balance; ii. numerical modeling of atmospheric processes; iii. remote sensing of snow covered sea ice; and iv. ecosystem studies.

Atmospheric processes Biology Mapping Climate variability Spatial trends Remote Sensing Sea ice Climate change Shipping Modelling Ice Polar bear Oceanography Arctic Ice cores GIS Energy Balance Food webs Data management MicroWave Scattering Atmosphere Ocean currents Ecosystems Marine mammals
297. The Arctic sea ice ecosystem in recent environmental changes

Biological materials obtained in the central Arctic Ocean at the FSU “North Pole stations” in 1975-1981 have shown that the multi-year ice and ice/water interface is of rich and diverse biotop inhabited by the large number of diatoms and invertebrate animals. Two main matter fluxes in the sea ice ecosystem may be distinguished: (1) the inflow of biogenous elements from water into the ice interior where they are assimilated by the microflora during photosynthesis (summer stage), and (2) the outflow – from ice to water - of the organic matter accumulated in the summer due to photosynthesis (winter stage). Accumulation of organic matter within the sea ice interior during the process of photosynthesis may be considered as an energy depot for organisms of the whole trophic network of the arctic sea ice ecosystem. Recent data from the SHEBA Ice Camp drifted within the Beaufort Gyre 1997-1998 have shown that: (1) sea ice diatoms are very scarce by species and numbers; (2) fresh water green algae are dominated by numbers and distributed within the whole sea ice thickness; (3) invertebrate animals within the sea ice interior are not indicated; (4) invertebrate animals from the ice/water interface are scarce by species and numbers; (5) concentrations of chlorophyll and nutrients in the sea ice are significantly lower of the average concentrations measured before in this region for the same period of time. Remarkable accumulation of the organic mater within the sea ice interior were not indicated.

Biological effects taxonomy Biology Sea ice Climate change Arctic Ocean Ice Biodiversity Arctic production sea ice biota
298. Polar microbial ecology

Ecology of bacterioplankton and bacterioneuston in the polar seas, distribution, number, in situ heterotrophic activity, involvement in natural purification processes from oil pollution.

Biological effects heterotrophic bacteria oil biodegradation. number distribution Sea ice Environmental management Contaminant transport Petroleum hydrocarbons Arctic activity Polar seas
299. White Sea

Oil pollution and oil biodegradation in the inner part of Kandalaksha Bay and adjacent areas.

Biological effects environmental effects. Sea ice Environmental management Contaminant transport Petroleum hydrocarbons ice Arctic Local pollution sediments water oil pollution Ecosystems White Sea oil biodegradation
300. An integrated assessment of environmental and socio-economic aspects for the coastal zone of the sub-arctic White Sea and Arctic Pechora Sea

The aim of the study is to make a first integrated assessment of environmental and socio-economic aspects of the northern Russian coastal region, in this case the sub-Arctic White Sea and Arctic Pechora Sea, on the basis of 1) the present state of the coastal environment, as based on the results of INTAS project 94-391, and 2) the sociocultural and economic significance of those regions, and the present and potential conflict situations between, and developmental potentials of, environmental and local socio-economic aspects. Research activities: Inventory and literature search on socio-economic and environmental aspects in White Sea, southern Barents Sea and Pechora Sea.

Indigenous people Environmental management socio-economics development