scholarly journals SEISMICITY of the ARCTIC in 2015

2021 ◽  
pp. 210-216
Author(s):  
A. Morozov ◽  
G. Avetisov ◽  
G. Antonovskaya ◽  
V. Asming ◽  
S. Baranov ◽  
...  
Keyword(s):  
Seismic Station ◽  
Arctic Region ◽  
The Arctic ◽  
Earthquake Catalog ◽  
Svalbard Archipelago ◽  
Ocean Ridges ◽  
The North ◽  
Franz Josef Land ◽  
Barents And Kara Seas ◽  
The Arctic Region

The article provides an overview and analysis of seismicity within the boundaries of the Arctic region for 2015, a description of seismic station networks, and processing methods. The catalog of earthquakes in the Arctic region was compiled on the basis of catalogs of several organizations and seismological centers. In total, 334 earthquakes are included in the earthquake catalog. Most of the earthquakes that occurred in 2015, including all the strongest earthquakes, were located within the mid-ocean ridges of Mon, Knipovich and Gakkel. In the offshore territories, most of the earthquakes were confined to the Svalbard archipelago, in particular, to the seismically active zone in the Sturfjord strait. The renewal of instrumental seismological observations in 2011 (station ZFI) on Alexandra Land Island in the Franz Josef Land archipelago made it possible to record weak earthquakes in the north of the shelf of the Barents and Kara Seas. For twelve earthquakes, the focal mechanism parameters are presented according to the Global CMT catalog.

scholarly journals ARCTIC

2020 ◽  
pp. 228-234
Author(s):  
Alexey Morozov ◽  
G. Avetisov ◽  
V. Asming ◽  
S. Baranov ◽  
N. Vaganova ◽  
...  
Keyword(s):  
Seismic Station ◽  
Arctic Region ◽  
The Arctic ◽  
Earthquake Catalog ◽  
Svalbard Archipelago ◽  
Ocean Ridges ◽  
The North ◽  
Franz Josef Land ◽  
Barents And Kara Seas ◽  
The Arctic Region

The article provides an overview and analysis of seismicity within the boundaries of the Arctic region for 2014, a description of seismic station networks and processing methods. The catalog of earthquakes in the Arctic region was compiled on the basis of catalogs of several organizations and seismological centers. In total, 452 earthquakes with ML≥1.5 are included in the earthquake catalog. Most of the earthquakes occurred in 2014, including all the strongest earthquakes, werelocated within the mid-ocean ridges of Mon, Knipovich and Gakkel. In the offshore territories, most of the earthquakes were confined to the Svalbard archipelago, in particular, to the seismically active zone in the Sturfjord strait. The renewal of instrumental seismological observations in 2011 (station ZFI) on Alexandra Land Island in the Franz Josef Land archipelago made it possible to record weak earthquakes in the north of the shelf of the Barents and Kara Seas. For seven earthquakes, the focal me-chanism parameters are presented according to Global CMT catalog.

scholarly journals Cultural Identities in Sustaining Religious Communities in the Arctic Region: An Ethnographic Analysis of Religiosity from the Northern Viewpoint

2017 ◽  
Vol 11 (2) ◽  
pp. 51-67
Author(s):  
Nafisa Yeasmin
Keyword(s):  
Arctic Region ◽  
Religious Communities ◽  
The Arctic ◽  
Minority Community ◽  
The North ◽  
Muslim Minority ◽  
European Arctic ◽  
Secular Society ◽  
Ethnographic Analysis ◽  
The Arctic Region

AbstractNorthern countries are facing the challenges of declining human capital, and admitting immigrants, many of whom belong to religious minorities, to satisfy the demand for labour. If northern societies accept multiculturalism and immigrants, they should not disregard the cultures and religious practices (for example, ritual slaughter) of immigrants, as they need to survive and integrate as a minority community in a secular society. However, there is clash between secularism and religions permitting animal slaughter, which is prohibited by some and allowed by other European countries. Community viability and sustainability depend partly on the exercise of community beliefs and ideology that support identity behaviour. This study will present an ethnographic analysis of the religiosity related to ritual slaughter and Muslim cultural identity in the European Arctic region and explore how religious relativism and practice sustain the community and support the overall integration of the Muslim minority in the North.

scholarly journals The Arctic Five: search for a balance of power in the region

2020 ◽  
Vol 7 (3) ◽  
pp. 276-287
Author(s):  
I. S. Doroshenko
Keyword(s):  
Development Strategy ◽  
Arctic Region ◽  
Balance Of Power ◽  
The Arctic ◽  
The North ◽  
Northern Latitudes ◽  
The Development Strategy ◽  
Northern Territories ◽  
The Arctic Region

Due to climate change, the Arctic region becomes a place of geopolitical rivalry of both Arctic and non-Arctic states. Traditional formats for determining the agenda in the region are effective, but with the advent of the interest of an increasing number of international actors, these formats are transforming, which may affect the balance of power in the region. The growing activity of Asian countries in the Arctic, primarily China, is forcing regional states to make adjustments to the development strategy of the region. The rapid renewal of its potential in the northern territories of Russia caused a negative reaction from the western countries, especially after 2014.Such aspirations have emerged as the internationalization of the region by Northern Europe and China, the desire to draw clear boundaries on the part of Russia and Canada, and the buildup of US influence on its colleagues in the North Atlantic bloc. This situation may cause an uncontrolled increase in tension in the region, especially if new alliances between the Arctic and non-Arctic countries are created. The author considers the current approaches of the countries of the Arctic five, analyzes the true motives of internationalization and the role of the format of the Arctic five in maintaining a balance of power and stability in the northern latitudes.

scholarly journals The specificity of Russia’s chairmanship of the Arctic Council in 2021–2023

2021 ◽  
pp. 1-11
Author(s):  
Sofia Khusainova
Keyword(s):  
Russian Federation ◽  
Political Action ◽  
Arctic Region ◽  
The Arctic ◽  
Arctic Council ◽  
National Interests ◽  
The North ◽  
Leading Role ◽  
The Russian Federation ◽  
The Arctic Region

The subject of this research is the policy of the Russian Federation in the Arctic. The object is Russia’s chairmanship of the Arctic Council in 2021–2023. The author meticulously analyzes the positions of the state, taking into account national interests and peculiarities of the current international situation in the region. The article examines the domestic legislative acts adopted for regulation of the Arctic Region, as well as international documents aimed at sustainable development of the North. The conditions of collective security dictate moderate and clearly defined policy in the Arctic, which is the central arena for political action with the leading role of the Russian Federation until 2023. The conclusion is drawn that the Arctic Region is currently the most relevant vector of the policy of northern states. Chairmanship of the Russian Federation imposes enormous responsibility on the country, as despite the overall state of security in the region, there remains a range of unresolved issues. The attempts of institutionalization of the Arctic Council may become an implicit threat for the Russian Federation; this is why the systematization of domestic legislation and foreign policy actions on maintaining the health of ecosystem, cultural heritage, and environmental policy have become the priority vectors in the first year of Russia’s chairmanship. The overall responsibility of the leading actor the Arctic does not exclude the existence of classic threats to the security of state’s sovereignty, which requires accurate planning in subsequent years of the chairmanship.

An Environmentally Literate Explorer

Sibirica ◽  
2018 ◽  
Vol 17 (2) ◽  
pp. 13-40
Author(s):  
Seija A. Niemi
Keyword(s):  
Arctic Region ◽  
Environmental Literacy ◽  
The Arctic ◽  
The North ◽  
Trade Route ◽  
The Arctic Region

Nils Adolf Erik Nordenskiöld (1832–1901), a Finnish Swedish scientist and explorer, made three expeditions to the North Asian coast between 1875 and 1879. He completed ten expeditions to the Arctic region between 1858 and 1883. The unifying goal of the North Asian expeditions was to open a trade route between Europe and Siberia. As a scientist, Nordenskiöld also studied the flora, fauna, geology, geography, hydrology, meteorology, ethnology, and history, and produced charts of this unfamiliar territory. This article argues that Nordenskiöld used his skills of environmental literacy when he combined the commercial and scientific goals of his expeditions. He also had the ability to deal with the environment in practical and rational terms, which I argue is also one expression of environmental literacy.

Inuit Governance and Contemporary Challenges: New Questions for Arctic Governance

2012 ◽  
Vol 4 (1) ◽  
pp. 155-188
Author(s):  
Cécile Pelaudeix
Keyword(s):  
Political Institutions ◽  
International Institutions ◽  
Arctic Region ◽  
Self Determination ◽  
The Arctic ◽  
International Level ◽  
The North ◽  
The Right ◽  
Ownership Of Land ◽  
The Arctic Region

Abstract This article explores the concept of governance, primarily in terms of policy rather than law, and examines current Inuit governance in light of recent economic and political changes in the Arctic region at the national and international level, with criteria of procedure (effficiency) and substance (equity). It points out that striking diffferences exist between Inuit regions in terms of governance and political institutions. Regarding procedure, it is shown that the main impediments are the fragmentation of administrative institutions and the implementations of provisions of agreements. In terms of equity, in some cases the right to self-determination is not guaranteed or efffective, and the ownership of land, sub-surface rights, except in Greenland is not operative. On the international stage, the equity criteria is not met. Completed with an approach in terms of politics, according to which the weigh of actors, such as Inuit actors, included in the process of governance, should be related to their political representativeness, the approach in terms of governance shows that Inuit governance has reached a stage that requires new balances of power between regional, national and international institutions, therefore a renewed reflection on centre and periphery to re-imagine the place the South could have in the North.

scholarly journals Problems Of Operation Of Elastomer Materials In The Arctic Region

2016 ◽  
Vol 1 (1) ◽  
pp. 129
Author(s):  
N.N. Petrova ◽  
V.V. Portnyagina ◽  
V.V. Mukhin ◽  
E.S. Kyzmina
Keyword(s):  
Frost Resistance ◽  
Arctic Region ◽  
Resistance Coefficient ◽  
Full Scale ◽  
Cold Climate ◽  
The Arctic ◽  
Stable Set ◽  
The North ◽  
Significant Temperature ◽  
The Arctic Region

<p>The operability of frost-resistant industrial sealing rubbers on the basis of full-scale exposure of rubber samples in the environment of oil in cold climate has been investigated. It is found that interaction of rubbers with oil media (fuel, lubricants) causes diffusion of a plasticizer from the elastomer material into the contacting medium and decrease of frost resistance coefficient. Choosing the material for production of different seals for the conditions of the North one must use rubbers with significant temperature range of operation, for example propylen-oxide elastomer, which is highly frost resistant  and has a stable set of operational properties.</p>

Seismicity and focal mechanisms of the Arctic region and the North American plate boundary in Asia

2015 ◽  
pp. 79-118 ◽  
Author(s):  
Kazuya Fujita ◽  
David B. Cook ◽  
Henry Hasegawa ◽  
David Forsyth ◽  
Robert Wetmiller
Keyword(s):  
North American ◽  
Plate Boundary ◽  
Arctic Region ◽  
Focal Mechanisms ◽  
North American Plate ◽  
The Arctic ◽  
The North ◽  
The Arctic Region

Жапониянын уюлдар саясаты

2019 ◽  
pp. 94-103
Author(s):  
Ишчи Арманбек
Keyword(s):  
Natural Resources ◽  
National Policy ◽  
Arctic Region ◽  
North Pole ◽  
The Arctic ◽  
Arctic Council ◽  
The North ◽  
North And South ◽  
The Arctic Region

Аннотация. Акыркы жылдардын ичинде Түндүк жана Түштүк уюлдардын мааниси эл аралык аренада жогорулашында күмөн жок. Жапония да Түндүк Уюлдун тарабына көңүлүн буруп, натыйжада бул региондо өлкөнүн кызыкчылыктарына ылайык келген улуттук саясат иштелип чыкканы таң калтырбайт. Арктика кеңешинин мамлекеттери менен кызматташууну өнүктүрүп, 2013-жылдан тартып Жапония Арктика аймагында негизги акторлордун бири болуп саналат. Макалада Жапониянын Түндүк уюлга карата саясаты каралат, бул аймактын табигый байлыктарын, өзгөчө энергия ресурстарын колдонуу боюнча эл аралык документтер көрсөтүлөт. Түйүндүү сөздөр: Жапония, Түндүк уюл, Арктика кеңеши, улуттук саясат, энергия ресурстары, мөңгүлөр. Аннотация. Нет никакого сомнения в том, что за последние годы возросла значимость Северного и Южного полюсов на международной арене. Неудивительно, что и Япония обратила свой взор в сторону Северного Полюса, в результате чего была выработана национальная политика, которая соответствует интересам страны в данном регионе. Развивая сотрудничество с государствами Ар- ктического совета, Япония с 2013 года считается одним из основных актёров в арктическом регионе. В статье рассматривается политика Японии в отношении Северного полюса, приводятся международные документы относительно пользования природными богатствами данного региона, в особенности энергоресурсами. Ключевые слова: Япония, Северный полюс, Арктический совет, национальная политика, энергоресурсы, ледники. Abstract. There is no doubt that in recent years the importance of the North and South Poles has increased in the international arena. It is not surprising that Japan turned its eyes towards the North Pole, as a result of which a national policy was devel- oped which corresponds to the interests of the country in the region. Developing coop- eration with the states of the Arctic Council, Japan since 2013 is considered one of the main actors in the Arctic region. The article discusses the policy of Japan in relation to the North Pole, provides international documents on the use of the natural resources of the region, especially energy. Keywords: Japan, the North Pole, the Arctic Council, national policy, energy, gla- ciers

scholarly journals Cross-polar transport and scavenging of Siberian aerosols containing black carbon during the 2012 ACCESS summer campaign

2017 ◽  
Vol 17 (18) ◽  
pp. 10969-10995 ◽  
Author(s):  
Jean-Christophe Raut ◽  
Louis Marelle ◽  
Jerome D. Fast ◽  
Jennie L. Thomas ◽  
Bernadett Weinzierl ◽  
...  
Keyword(s):  
Black Carbon ◽  
Biomass Burning ◽  
Large Scale ◽  
Arctic Region ◽  
Anthropogenic Sources ◽  
The Arctic ◽  
Convective Precipitation ◽  
Svalbard Archipelago ◽  
Wet Removal ◽  
The Arctic Region

Abstract. During the ACCESS airborne campaign in July 2012, extensive boreal forest fires resulted in significant aerosol transport to the Arctic. A 10-day episode combining intense biomass burning over Siberia and low-pressure systems over the Arctic Ocean resulted in efficient transport of plumes containing black carbon (BC) towards the Arctic, mostly in the upper troposphere (6–8 km). A combination of in situ observations (DLR Falcon aircraft), satellite analysis and WRF-Chem simulations is used to understand the vertical and horizontal transport mechanisms of BC with a focus on the role of wet removal. Between the northwestern Norwegian coast and the Svalbard archipelago, the Falcon aircraft sampled plumes with enhanced CO concentrations up to 200 ppbv and BC mixing ratios up to 25 ng kg−1. During transport to the Arctic region, a large fraction of BC particles are scavenged by two wet deposition processes, namely wet removal by large-scale precipitation and removal in wet convective updrafts, with both processes contributing almost equally to the total accumulated deposition of BC. Our results underline that applying a finer horizontal resolution (40 instead of 100 km) improves the model performance, as it significantly reduces the overestimation of BC levels observed at a coarser resolution in the mid-troposphere. According to the simulations at 40 km, the transport efficiency of BC (TEBC) in biomass burning plumes was larger (60 %), because it was impacted by small accumulated precipitation along trajectory (1 mm). In contrast TEBC was small (< 30 %) and accumulated precipitation amounts were larger (5–10 mm) in plumes influenced by urban anthropogenic sources and flaring activities in northern Russia, resulting in transport to lower altitudes. TEBC due to large-scale precipitation is responsible for a sharp meridional gradient in the distribution of BC concentrations. Wet removal in cumulus clouds is the cause of modeled vertical gradient of TEBC, especially in the mid-latitudes, reflecting the distribution of convective precipitation, but is dominated in the Arctic region by the large-scale wet removal associated with the formation of stratocumulus clouds in the planetary boundary layer (PBL) that produce frequent drizzle.

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