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Third issue of 2020 (Vol. 31, No. 3) is available online
at : Sep 18, 2020 17:54:12  (view:153)

The third issue of 2020 (Vol. 31, No. 3) as general issue is available online (http://www.aps-polar.org/paper/2020/31/03/).

This issue published eight papers covering several polar disciplines: atmospheric science, geology, biology and ecology, medicine, environmental science and engineering and technology as well as polar social science. The authors come from Belgium, Brazil, Canada, China, Denmark, France, Russian Federation, Switzerland, the Netherlands, and USA.

First paper is an Op-Ed, entitling “The SPLASH Action Group – Towards standardized sampling strategies in permafrost science”.
The Action Group called ‘Standardized methods across Permafrost Landscapes: from Arctic Soils to Hydrosystems’ (SPLASH) is a community-driven effort aiming to provide a suite of standardized field strategies for sampling mineral and organic components in soils, sediments, and water across permafrost landscapes. This unified approach will allow data from different landscape interfaces, field locations and seasons to be shared and compared, thus improving our understanding of the processes occurring during lateral transport in circumpolar Arctic watersheds.  

I recommend one interesting paper “Hybrid energy module for remote environmental observations, experiments, and communications” by Krassovski M B, Riggs J S, Tavino C, et al.

As you know, increased concerns about climate change have led to a significant expansion of monitoring, observational, and experimental sites in remote areas of the world. Meanwhile, advances in technology and availability of low-power equipment have allowed increasingly sophisticated measurements with a wide variety of instruments. However, the deployment and use of these technologies in remote locations is often restricted not only by harsh environmental conditions, but also by the availability of electrical power and communication options. In some cases, research stations and military installations can provide power for scientific equipment, data acquisition, storage, and transmission. Clustering of research sites near existing infrastructure has had the unintended consequence of limiting a spatial understanding of large geographic regions. Fortunately, the modern market offers many power and communication solutions, but most of them are oriented toward large industrial applications. Use of those solutions to power a research site is limited because of their cost and need for significant modification for the specific research purposes. Each study has its own unique power requirements and needs for proper instrumentation. A power and communication solution for a vast majority of implementations with or without modification would be of considerable benefit. This article describes design of a universal, scalable hybrid energy module for the Next-Generation Ecosystem Experiments Arctic project (https://ngee-arctic.ornl.gov/). Two modules were built, and the authors describe their implementation and findings over a 2-year period at a remote field site on the Seward Peninsula in western Alaska, USA.

I would like to say, the other papers in this issue and other articles ever published on APS also deserve reading.