Наземные и морские экосистемы

Russian specialists are involved in all projects relating to investigations of the reaction of the circumpolar terrestrial biota and ecosystems to climate fluctuations in the Arctic, population dynamics and population composition of sea birds, semi-aquatic birds, waterfowls, wild reindeer, polar bears, pinnipeds and cetaceans, the pan-Arctic flora and vegetation and functioning of ecosystems in conditions of global warming, etc. As an example, we can name some large international IPY «clusters» devoted to the study of terrestrial and marine biota, were Russian specialists are involved (Table 2).

Table 2. Some large international projects of the IPY program 2007–2008

Internet addresses allow all people who wish to familiarize themselves with preliminary results of these projects. Moreover, the «biological component» is relatively well represented in some projects on social issues. For example, the data on the terrestrial and marine biota is found in «clusters» of the international IPY program: # 21 Environmental change of the Beringian Arctic; # 46 Traditional land use in the Nenets AO (MODIL-NAO); # 151 Network of the social monitoring (PPS Arctic); # 162 Circum-arctic reindeer monitoring (CARMA); # 183 Community resilience and diversity; # 247 Bering sea sub-network (BSSN); # 310 Gas, arctic people and security (GAPS); # 335 Land rights and resources; # 408 Reindeer herders vulnerability (EALAT), etc.

Preliminary results of some «social» IPY projects are announced in a special issue of the «Environmental Planning and Management» journal (№№ 3–4, 2008). Members of these projects are among the authors of this volume as well.

The volume starts with review articles covering results of researches conducted by institutions participating in IPY programs and acute issues of studies on arctic ecosystems. The article by G.G. Matishov and D.G. Ishkulov (the Murmansk Marine Biological Institute KSC RAS) demonstrates a multidisciplinary scientific and expeditionary activity of the Institute, which includes comprehensive monitoring of marine ecosystems in the Western Arctic on research vessels, oceanographic and hydrobiological observations on nuclear icebreakers along the Northern Sea Route, on-shore expeditions and stationary surveys.

Works of the Zoological Institute (B.I. Sirenko, S. Yu. Gagaev) included studies of the benthic fauna of the Chukchi Sea and waters bounding the Antarctic.