scholarly journals Exponential Growth and New Agendas – a Comprehensive Review of the Arctic Conference Sphere

2021 ◽  
Vol 12 (0) ◽  
pp. 134
Author(s):  
Beate Steinveg
Keyword(s):  
Central Element ◽  
Policy Science ◽  
Arctic Region ◽  
Economic Effects ◽  
The Arctic ◽  
Governance System ◽  
Regime Complex ◽  
Governance Architecture ◽  
Impacts Of Climate Change ◽  
The Arctic Region

The Arctic region has attracted the interest of Arctic and non-Arctic states, as well as non-state actors, for decades. Corresponding with the growing attraction towards the region, the number of conferences attending to Arctic issues has expanded. This article provides an historical mapping of the Arctic conference sphere, and demonstrates how the establishment of Arctic conferences has both paralleled central events in Arctic affairs and can be linked to important international developments. Firstly, there is a notable peak conforming with the “second state change” in 2005, brought about by developments opening the Arctic to global concerns: the impacts of climate change and the spread of the socio-economic effects from globalization to the Arctic. Secondly, the expanding number of conferences around 2013 can be seen in relation to the growing interest in the region from non-Arctic states. As such, this article builds the argument for conferences as a central element within the Arctic governance architecture, creating linkages among units in the regime complex. The article devotes particular attention towards the two largest international conferences on Arctic issues – Arctic Frontiers and Arctic Circle Assembly – to illustrate how the necessity for hybrid policy-science-business conferences arose from a more complex governance system, and challenges requiring cross-sectoral, interdisciplinary, and international collaboration.

Comparison of the Nordic Chairmanship Programmes and the Outputs of the Arctic Council in 2000–2013

2019 ◽  
Vol 10 (1) ◽  
pp. 158-186
Author(s):  
Paula Kovari
Keyword(s):  
Arctic Region ◽  
The Arctic ◽  
Economic Activities ◽  
Arctic Council ◽  
Effective Governance ◽  
Foreign Politics ◽  
Over Time ◽  
Take All ◽  
Impacts Of Climate Change ◽  
The Arctic Region

The impacts of climate change as well as the increase of economic activities call for effective governance of the Arctic Region. The Arctic Council is the predominant intergovernmental forum in the region. The rotating chairmanships of the Member States have a defining role in the work of the Council. This paper compares the Arctic Council chairmanship programmes of the five Nordic Countries with the organisation’s outputs following the two-year chairmanship periods as expressed in the ministerial Declarations and the SAOs’ reports. The paper finds that the discourse on the studied topics has developed greatly over time and despite the similarities between the countries’ foreign politics in general, there are some notable differences in the way the countries see the future of the Arctic – for example through the region’s vast natural resources or as a unique environment of the Arctic biodiversity. The conclusion of this research is that even though the chair cannot take all the credit for its accomplishments during the chairmanship period in question, nor can it be blamed for all possible failures, the chair’s work does leave its mark on the Arctic Council’s performance.

Nuclear icebreaker fleet and power supply on the basis of floating power units

2018 ◽  
Vol 35 (4) ◽  
pp. 110-113
Author(s):  
V. A. Tupchienko ◽  
H. G. Imanova
Keyword(s):  
Foreign Policy ◽  
Power Supply ◽  
Nuclear Power ◽  
Arctic Region ◽  
Nuclear Industry ◽  
The Arctic ◽  
Far North ◽  
The Arctic Region

The article deals with the problem of the development of the domestic nuclear icebreaker fleet in the context of the implementation of nuclear logistics in the Arctic. The paper analyzes the key achievements of the Russian nuclear industry, highlights the key areas of development of the nuclear sector in the Far North, and identifies aspects of the development of mechanisms to ensure access to energy on the basis of floating nuclear power units. It is found that Russia is currently a leader in the implementation of the nuclear aspect of foreign policy and in providing energy to the Arctic region.

Chemical Composition of Atmospheric Aerosol in the Arctic Region and Adjoining Seas along the Routes of Marine Expeditions in 2018–2019

2020 ◽  
Vol 33 (5) ◽  
pp. 480-489
Author(s):  
L. P. Golobokova ◽  
T. V. Khodzher ◽  
O. N. Izosimova ◽  
P. N. Zenkova ◽  
A. O. Pochyufarov ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Atmospheric Aerosol ◽  
Arctic Region ◽  
The Arctic ◽  
The Arctic Region

Estimating Friction Reduction ForCasing Operations in High-Angle Wells in The Arctic Region - A Russia Case History

2011 ◽  
Author(s):  
Chimerebere Onyekwere Nkwocha ◽  
Evgeny Glebov ◽  
Alexey Zhludov ◽  
Sergey Galantsev ◽  
David Kay
Keyword(s):  
Case History ◽  
Arctic Region ◽  
Friction Reduction ◽  
The Arctic ◽  
High Angle ◽  
The Arctic Region

scholarly journals Temperature and Relative Humidity Profile Retrieval from Fengyun-3D/HIRAS in the Arctic Region

2021 ◽  
Vol 13 (10) ◽  
pp. 1884
Author(s):  
Jingjing Hu ◽  
Yansong Bao ◽  
Jian Liu ◽  
Hui Liu ◽  
George P. Petropoulos ◽  
...  
Keyword(s):  
Relative Humidity ◽  
Real Time ◽  
Wide Spectrum ◽  
Warm Season ◽  
Arctic Region ◽  
Cold Season ◽  
The Arctic ◽  
Practical Applications ◽  
A New Technique ◽  
The Arctic Region

The acquisition of real-time temperature and relative humidity (RH) profiles in the Arctic is of great significance for the study of the Arctic’s climate and Arctic scientific research. However, the operational algorithm of Fengyun-3D only takes into account areas within 60°N, the innovation of this work is that a new technique based on Neural Network (NN) algorithm was proposed, which can retrieve these parameters in real time from the Fengyun-3D Hyperspectral Infrared Radiation Atmospheric Sounding (HIRAS) observations in the Arctic region. Considering the difficulty of obtaining a large amount of actual observation (such as radiosonde) in the Arctic region, collocated ERA5 data from European Centre for Medium-Range Weather Forecasts (ECMWF) and HIRAS observations were used to train the neural networks (NNs). Brightness temperature and training targets were classified using two variables: season (warm season and cold season) and surface type (ocean and land). NNs-based retrievals were compared with ERA5 data and radiosonde observations (RAOBs) independent of the NN training sets. Results showed that (1) the NNs retrievals accuracy is generally higher on warm season and ocean; (2) the root-mean-square error (RMSE) of retrieved profiles is generally slightly higher in the RAOB comparisons than in the ERA5 comparisons, but the variation trend of errors with height is consistent; (3) the retrieved profiles by the NN method are closer to ERA5, comparing with the AIRS products. All the results demonstrated the potential value in time and space of NN algorithm in retrieving temperature and relative humidity profiles of the Arctic region from HIRAS observations under clear-sky conditions. As such, the proposed NN algorithm provides a valuable pathway for retrieving reliably temperature and RH profiles from HIRAS observations in the Arctic region, providing information of practical value in a wide spectrum of practical applications and research investigations alike.All in all, our work has important implications in broadening Fengyun-3D’s operational implementation range from within 60°N to the Arctic region.

scholarly journals Advancement into the Arctic Region for Bioactive Sponge Secondary Metabolites

Marine Drugs ◽  
2011 ◽  
Vol 9 (11) ◽  
pp. 2423-2437 ◽  
Author(s):  
Samuel Abbas ◽  
Michelle Kelly ◽  
John Bowling ◽  
James Sims ◽  
Amanda Waters ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Arctic Region ◽  
The Arctic ◽  
The Arctic Region

scholarly journals High-time resolved radon-progeny measurements in the Arctic region (Svalbard Islands, Norway): results and potentialities

2017 ◽  
Author(s):  
Roberto Salzano ◽  
Antonello Pasini ◽  
Antonietta Ianniello ◽  
Mauro Mazzola ◽  
Rita Traversi ◽  
...  
Keyword(s):  
Limit Of Detection ◽  
Atmospheric Stability ◽  
Arctic Region ◽  
Climatic Conditions ◽  
The Arctic ◽  
Radon Emanation ◽  
Radon Progeny ◽  
Time Resolved ◽  
Scientific Challenge ◽  
The Arctic Region

Abstract. The estimation of radon progeny in the Arctic region represents a scientific challenge due to the required low limit of detection in consideration of the limited radon emanation associated with permafrost dynamics. This preliminary study highlighted, for the first time, the possibility to monitor radon progeny in the Arctic region with a higher time resolution. The composition of the radon progeny offered the opportunity to identify air masses dominated by long-range transport, in presence or not of near-constant radon progeny instead of long and short lived progenies. Furthermore, the different ratio between radon and thoron progenies evidenced the contributions of local emissions and atmospheric stability. Two different emanation periods were defined in accordance to the permafrost dynamics at the ground and several accumulation windows were recognized coherently to the meteo-climatic conditions occurring at the study site.

Sign in / Sign up

Export Citation Format

Share Document