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.
The study includes comprehensive study of the geographical environment in the area of Polar Station of Maria Curie-Skłodowska University in Calypsobyen (NW part of Wedel Jarlsberg Land, Svalbard). Currently, studies have been carried out within research projects: - Dynamics of matter circulation in the polar catchment are a subject to deglaciation processes (Scottelva, Spitsbergen) (DYNACAT) - Morphogenetic and morphodynamics conditions of development of the coast of the NW part of Wedel Jarlsberg Land (Spitsbergen) in the late Vistulian and Holocene (MORCOAST) - Mechanisms of fluvial transport and sediment supply to Arctic river channels with various hydrological regimes (SW Spitsbergen) (ARCTFLUX)
• collect field based measurements of permafrost thermal state and active layer thickness (Essential Climate Variables identified by WMO/GCOS) • disseminate information on permafrost thermal state and active layer thickness (increase public availability • document current permafrost conditions and changes in these conditions and conduct analysis to explain these changes • provide essential information on permafrost conditions for decision making in Canada’s north to ensure sustainable development and to develop strategies to adapt to climate change Main gaps: Large regional gaps still exists especially in central region between Mackenzie Valley and Hudson Bay There is also a lack of long-term funding to maintain network operation and ensure ongoing data collection. Network type: Thematic observations (permafrost thermal state and active layer thickness), consisting of several field sites (>150) throughout northern Canada (see recent GCOS ECV report for map). Most sites in remote areas Limited community based monitoring
The project aims at analysing dynamics of matter circulation in the polar catchment under the deglaciation processes and its effect on topoclimatic and microclimatic diversification of the area in question. Equally important are: 1) the dynamics of periglacial and 2) hydrological processes and changes in the local environment as an indicator of global climatic changes. The proposed project shall take into account the following: - general weather and climatic conditions and topoclimatic and microclimatic differentiation of selected sites; - albedo and solar radiation and their influence on the course of the processes; - changes in the circulation of water in space and time (precipitation-evaporation-outflow) as an effect of local and global processes; - analysis of processes that determine the amount of water entering the hydrological cycle including global climatic changes and characteristics of summer ablation in terms of meteorological conditions; - analysis of the factors which determine the occurrence and circulation of waters in the permafrost active layer and assessment of static and dynamic water resources in the active layer in meteorological and hydrogeological aspects; determination and quantitative analysis of the genetic structure of fluvial outflow; - water balance of selected catchments (glacial and periglacial ones) with diverse outflow alimentation sources.
to monitor the mass balance of A. P. Olsen Ice Cap (74.6° N, 21.5° W) and its outlet glacier discharging into the Zackenberg River drainage basin using in-situ observations with automatic weather stations (AWS), ablation stakes, ground penetrating radar (GPR) and satellite remote sensing data, combined with surface mass balance modelling. Network type: research project including in-situ monitoring, ground penetrating radar, remote sensing and modelling
The Canadian Ice Service (CIS), a branch of the Meteorological Service of Canada, is the leading authority for information about ice in Canada’s navigable waters. CIS provides the most timely and accurate information about sea ice, lake ice, river ice and icebergs to: • Ensure the safety of both mariners and Canadians, their property and their environment through the provision of hazardous ice condition warnings • Provide present and future generations of Canadians with sufficient knowledge to support sound environmental policies In summer and fall data collection and analysis is focussed on the Arctic and the Hudson Bay regions with daily satellite acquisitions. In winter and spring, the data collection is focussed on the Great lakes, the St. Lawrence River and the Gulf of the St. Lawrence and the Newfoundland and Labrador coasts The following products are produced: • In situ briefings, warnings, daily ice charts, image analysis charts, regional charts, observed charts, short- and long-term forecasts and iceberg bulletins and charts; specialised ice information services for Other Government Departments and research communities • Oil spill monitoring; satellite image analysis for oil spill detection • Annual Ice Atlas • Archive of climatic ice information Main gaps: Satellite monitoring of Arctic sea ice is limited to: • Canadian waters, • Bi-Weekly acquisitions from January to March • Weekly acquisitions from April to May • Daily acquisitions of areas where shipping is active from June to November Network type: various: satellite data, observations from ships and aircraft. CIS acquires and analyses thousands of satellite images, conducts millions of square kilometres of airborne reconnaissance and receives hundreds of ship and shore ice reports annually.
To collect hydrological and biochemical data in Horsund, Spitsbergen in the area of Revdalen Valley. Main gaps: Summer season data only, with gaps due to observer and equipment availability.
1. Snow cover (Spitsbergen) - Study of multi-year changes in snowiness near Nordenskiöld Land - Study of impact of spring-summer snow melting on superimposed (infiltration) ice formation on glacier surface - Study of mechanical and thermophysical properties of snow cover in different Spitsbergen landscapes - Study of impact of snowiness and summer melting conditions on the STL conditions under modern climate change (by the example of multi-year measurements near Barentsburg) - Study of structure and dynamics of large and multi-year snowfields as indicators of current climate change in this region. Contact person: Nikolay Osokin (email@example.com), Ivan Lavrentiev
The State and Evolution of Canada's Glaciers initiative provides information and data products produced by the Federal Government's National Glacier-Climate Observing System (monitoring, assessment and data portal) and related freshwater vulnerability research in western and northern Canada. The Glacier-Climate Observing System is delivered through an integrated monitoring and research collaborative comprised of Natural Resources Canada-Geological Survey of Canada (lead agency), Geomatics Canada-Canada Centre for Remote Sensing, Environment Canada-National Water Research Institute and Water Survey of Canada, Parks Canada Agency, C-CORE Polar View, and academic partners that include the universities of British Columbia, Northern British Columbia, Alberta, Calgary, Lethbridge, Saskatchewan, Regina, Toronto, Brock, Trent and Ottawa, and related academic initiatives such as the Cold Water Collaborative and those supported by the Canadian Foundation for Climate and Atmospheric Science. SECG is a contribution to the NRCan Earth Sciences Sector - Climate Change Geoscience Program. With this data research is conducted on the relationship between climate, glacier fluctuations and their impacts on freshwater systems (e.g., river flow, cold stream ecology, groundwater recharge, flow to oceans). The development of improved remote sensing tools is also a major research thrust. With the support of the Canadian Space Agency, European Space Agency, the Canadian Consortium for Lidar Environmental Applications Research (C-CLEAR), and the NASA - Wallops Flight Facility, new tools and a systematic approach are increasingly brought to bear to understand more completely and with reduced uncertainty the magnitude, causality and impacts of Canada's changing glaciers. System outputs are used to a) inform national and international climate change programs and process; b) improve knowledge regarding the nature and locations of historical, current, and potential future impacts of climate change, c) assist Canadians in understanding and adapting to climate change impacts on natural resources at a regional and national scale. The System also provides leadership and co-ordination of Canada's contribution to World Meteorological Organization’s Global Terrestrial Observing System (GTOS) and its Global Terrestrial Network for Glaciers (GTN-G), the contribution of Essential Climate Variables for GEO/GEOSS, and providing such as Official Communications to the Parties of the Convention UNFCCC. Main gaps: Regional representativeness has been improving with the re-establishment of former sites or the establishment of new sites. Contributions to thematic needs such as water resources, flow to oceans and sea-level change will require improved co-ordination with hydrometric and other monitoring entities. Which Network type: - Thematical observations: yes - Field stations: yes, 20 reference observing sites - Community based observations: some in development (Grise Fjord) - Coordination: SECG guides and co-ordinates observations conducted by partners; SECG co-ordinates reporting for Canada (e.g., GCOS-GTN-G, WGMS)
Observations of the Arctic Ocean have been made since the 1800s at varying levels of intensity. The objective is to gain a better understanding of the physical and chemical composition of Arctic waters, the circulation of the waters within the Arctic Ocean, and flows into and out of the Arctic Ocean. Physical observations are conducted on properties of the water column including ocean temperature, sea surface temperature, salinity, pH, carbon, changes in ice coverage and extent, hydrographic measurements, nutrients, etc. Surface drifters either embedded in the ice, or (lately) able to float and operate in ice infested waters, provide measurements of a limited number of surface ocean and meteorological variables. . Additional observations are obtained on ocean currents, waves and tides. Biological observations are captured within a separate inventory item titled “Arctic Marine Biodiversity Monitoring”. Recently, a focus has been on increasing understanding of the impacts of climate change on Arctic waters (e.g., increasing temperature, decreasing pH, decreasing salinity, changing ice conditions, etc.). Data is gathered by ship with in situ measurements, deployment of moorings and buoys, helicopters (e.g. for ice measurements), and satellites (e.g. sea surface temperature). Main gaps: Large geographic areas of the Arctic are not covered regularly. Network type: - Thematical observations: of all oceanographic parameters - Field stations: Research ships and ice breakers of the Canadian Coast Guard; other ships of opportunity as available; moorings and buoys - Community based observations: - Coordination: National coordination of the program provided within Fisheries and Oceans Canada, and the National Centre for Arctic Aquatic Research Excellence (NCAARE)
Monitoring and modelling of a glaciated terrestrial ecosystem and land ocean fluxes to the adjacent fjord system. Main gaps: - Basic funding for long-term monitoring - Basic funding for data and data base handling A few short gaps due to sensor failures
NASA satellites (Figure 13) and numerous instruments provide high accuracy, stable, circum-Arctic measurements for ocean and sea ice observing, including surface vector winds over the ice-free ocean, sea surface temperature, marine phytoplankton and sea ice temperature. The NASA satellites and ocean and sea ice data sets include: 1. Passive microwave time series of sea ice extent begin in 1978 and are archived at NSIDC. 2. The major Synthetic Aperture Radar (SAR) time series is from the Canadian RADARSAT satellite launched in 1995. RADARSAT data of the Arctic Ocean are processed by the RGPS (RADARSAT Geophysical Processing System, yielding high-resolution charts of ice motion, age/thickness and deformation. All RGPS data are archived at the NASA-supported Alaska Satellite Facility (ASF), University of Alaska Fairbanks. 3. GRACE is a joint NASA/German mission that measures the changes in gravity associated with the changing mass of the ocean, land, and ice sheets. In experimental measurements, GRACE has measured the changes of mass associated with the shift of ocean currents in the Arctic Ocean. 4. The ICESat satellite is in a high latitude orbit (86°N) and can determine the free surface height of the Arctic Ocean up to that latitude. These laser measurements can be used to determine the geostrophic flow. ICESat also measures the height of the snow/air interface of the sea ice, which can be used to estimate sea ice thickness when combined with other data, e.g., snowfall and ice motion, or radar altimeter measurements of the sea ice freeboard. 5. Sea surface temperature (SST) and ice surface temperature (IST) are measured by NASA with the MODIS instrument aboard the Aqua and Terra satellites. The AMSR-E instrument on Aqua measures all-weather sea surface temperature. The follow-on instrument to MODIS is the Visible Infrared Imaging Radiometer Suite (VIIRS), scheduled for launch in 2010 on NPP (NPOESS Preparatory Project). The NPP follow-on satellite is the NPOESS (National Polar-orbiting Environmental Satellite System) series beginning in 2013. 6. Satellite-derived ocean color is used in combina-tion with environmental data to provide primary productivity. NASA currently provides ocean color from observations taken by the MODIS instrument on Aqua. Under present plans, the MODIS replacement is VIIRS on the NPP and NPOESS satellites. Because VIIRS on NPP is not expected to yield the same high quality of ocean color measurements as MODIS, there may be a gap in the high accuracy of these measurements.
Both NOAA and NASA operate satellites with cover¬age of the Arctic region. The major observations and products are: 1. Daily, near real-time plots of surface, cloud, and radiative properties from AVHRR; 2. Near real-time MODIS and AVHRR polar winds; 3. Daily, near real-time plots of clear sky, low-level temperature inversions from MODIS; 4. Daily profile plots of Arctic temperature, humid-ity and winds; 5. Near-daily plots of surface winds over open water; and 6. Surface temperatures for land, sea and sea ice.
NASA and NSF support the Greenland Climate Network (GC-Net), a series of automatic weather stations that monitor conditions on the ice sheet.
The overall goal of AON is to obtain data that will support scientific investigations of Arctic environmental system change. The observing objectives are to: 1. Maintain science-driven observations of environmental system changes that are already underway; 2. Deploy new, science-driven observing systems and be prepared for detection of future environmental system change; 3. Develop observing data sets that will contribute to (a) the understanding of Arctic environmental system change (via analysis, synthesis and modelling) and its connections to the global system, and (b) improved prediction of future Arctic environmental system change and its connections to the global system. Main gaps: Understanding Change and Responding to Change panels, has formed an AON Design and Implementation (ADI) Task Force. Composed of Arctic and non-Arctic scientists with experience and expertise in scientific observing and observing system operation and design, the goal of the task force is to provide advice to the scientific community and NSF on observing system/network design options that are available for identifying gaps that hinder scientific understanding of Arctic environmental system change. The task force will hold two workshops and address two main objectives: (1) evaluate the current SEARCH science questions and observing priorities, and recommend new priorities in the light of the environmental system changes that have occurred since 2005; and (2) evaluate observing system/network design methods, including pilot projects and small-scale tests. A publicly available report will be released in summer 2010. It is anticipated that the report will be of interest to the broader Arctic science community, the governments of the Arctic countries and other countries, NGOs and numerous stakeholders.
Observe changes in the ecosystem, fluxes of heat, salt, nutrients, CO2, and methane from the seafloor to the atmosphere above, as a function of changing climate in the Pacific Arctic region from the Bering Strait north to the high Arctic. Main gaps: So far unable to go far into the ice for investigation, although the geographical scope of the RUSALCA mission increased in 2009 because of the reduction of sea ice cover. (we were able to reach a northernmost site and to sample as far north as 77°30’N.
The Bering Sea is an extremely rich ecosystem providing almost half of the US catch of fish and shellfish. EcoFOCI has four moorings (M2, M4, M5 and M8), which are an important component in the observational system, monitoring changes in the ecosystem. Data are used by ecosystem managers, modellers (model validation), and scientists. They provide critical information on the spatial temperature structure, timing of phytoplankton blooms, cold pool and presence of marine mammals. Main gaps: Expanding instrumentation to measure ice thickness, nutrients, oxygen, PAR, zooplankton biovolume and atmospheric variables to all four of the mooring sites. Increase vertical resolution of nutrients. Expand measurements northward into the Chukchi and Beaufort Seas.
To develop a coastal and ocean observing system in the Alaska region that meets the needs of multiple stakeholders by (1) serving as a regional data center providing data integration and coordination; (2) identifying stakeholder and user priorities for ocean and coastal information; (4) working with federal, state and academic partners to fill those gaps, including by AOOS where appropriate. Main gaps: AOOS and the data center are statewide activities, but thus far, available funding has limited observations and models primarily the Gulf of Alaska.
USGS operates a long-term “benchmark” glacier program to monitor climate, glacier geometry, glacier mass balance, glacier motion and stream runoff.
More information about the following long-term observing activities will be available in due course
More information about the following long-term observing activities will be available in due course