scholarly journals Estimation of anthropogenic impact on lightning activity over urbanized areas of Northeast Asia

2019 ◽  
Vol 127 ◽  
pp. 01002
Author(s):  
Lena Tarabukina ◽  
Dmitriy Innokentiev

The anthropogenic influence on lightning activity is revealed by an increase in the density of lightning stroke in the places with accumulation of artificial products in air and by an additional period of one week in temporal variations. In this study, a comparative analysis of the density of lightning strokes within the city (with a resolution of 0.25 degrees along longitude-latitude) and the surrounding areas (up to 0.5 degrees around the city center cell). The observations were carried out using the World Wide Lightning network (WWLLN), one of the sensors of which was installed in Yakutsk in 2009. We selected cities within the territory of 60-180E, 40-80N. Selected cities in Siberia and Russian Far East have a population of more than 50 thousand – 57 cities. Due to the high population density in the North-Eastern China, we selected only large cities with a metropolitan population of more than 400 thousand people – 26 cities. The urban effect could be revealed in about 20% of cities. The 4-, 7-, 25-day period was found in variations of lightning number around cities.

ICONI ◽  
2021 ◽  
pp. 94-101
Author(s):  
Svetlana V. Mezentseva ◽  

The article examines the southern part of the Russian Far East, which has a great potential from the perspective of the interaction of musical cultures and the formation of a unique ethno-cultural zone. On the basis of contemporary research works the circle of possible ethnic contacts in the region on the contemporary stage is delineated. In the ethnic characterization of the Russian Far East certain modifi cations towards the direction of expansion of the ethnic makeup and change of the region’s social characterization. The adjacency with the two provinces of North-Eastern China — Heilongjiang and Jilin bordering Russia on the north and east — are noted as a territorial premise for close mutual cooperation. The persistent interest in having foreign students receive an academic musical education of a Western European type in the region’s artistic educational institutions. Accentuation is made of the great potential for the interaction between musical cultures connected with the use of contemporary computer music technologies. The author of the article highlights the fastest developing trends in the interaction between the musical cultures of the peoples of the Far East of Russia and China on the basis of the use of computer music technologies: compositional activities, performance and education. Observation is made of the decline of the population of the indigenous peoples of the Russian Far East and the change of the region’s ethnic make-up as the result of the processes of migration, as well as the increase in the number of foreign students from China in the educational space and the concert and competition venues of the region.


Author(s):  
Anna K. Hodgkinson

Little is necessary in terms of an introduction, since Amarna is one of the best-known settlements of ancient Egypt. The city was founded by pharaoh Amenhotep IV, known from his fifth regal year as Akhenaten, on his move away from Thebes and Memphis to found a new religious and administrative capital city. Akhenaten reigned approximately between 1348 and 1331 BC, and his principal wife was Nefertiti. Akhenaten’s direct successor appears to have been a figure named Smenkhare (or Ankhkheperure) who was married to Akhenaten’s daughter Meritaten. Like Nefertiti, Smenkhare/Ankhkheperure held the throne name Nefernefruaten. For this reason it is uncertain whether this individual was Nefertiti, who may have reigned for some years after the death of Akhenaten, possibly even with a brief co-regency, or whether this was a son or younger brother of the latter. The rule of Smenkhare/Ankhkheperure was short, and he or she was eventually succeeded by Tutankhamun. The core city of Amarna was erected on a relatively flat desert plain surrounded by cliffs on the east bank of the Nile, in Middle Egypt, approximately 60km south of the modern city of Minia, surrounded by the villages et- Till to the north and el-Hagg Qandil to the south. The site was defined by at least sixteen boundary stelae, three of which actually stand on the western bank, past the edge of the modern cultivation. In total, the city measures 12.5km north–south on the east bank between stelae X and J, and c.8.2km west–east between the projected line between stelae X and J and stela S to the far east, which also indicates approximately the longitude of the royal tomb. The distance between stelae J and F, to the far south-west, measures c.20km, and between stelae X and A, to the far north-west 19.2km. The core city, which is the part of the settlement examined in this section, was erected along the Nile, on the east bank, and it is defined by the ‘Royal Road’, a major thoroughfare running through the entire core city north–south.


Asian Survey ◽  
2005 ◽  
Vol 45 (5) ◽  
pp. 722-735 ◽  
Author(s):  
James Clay Moltz

Because of its energy reserves and long history of economic links with North Korea, the Russian Far East could provide useful incentives needed to help convince Pyongyang to abandon its nuclear program. For this reason, the United States should begin crafting a regionally based strategy that includes Russia.


2019 ◽  
Vol 11 (23) ◽  
pp. 6578
Author(s):  
Caterina Anastasia

Water is becoming a support for landscape and urban projects in a densely urbanised area settled along the Tagus Estuary, dubbed the City of the Tagus Estuary (CTE). Analysing two recent projects along and towards the Tagus Estuary hydrographic network, this article highlights how the most evident limit (the water) can function as the strongest binder, natural link, and shared public space of the CTE. Located, respectively, on the north and south banks of the estuary, the analysed projects become a way to think about urban strategies and promotions that use water as a way to build (re-build or reformulate) the image of the Lisbon Metropolitan Area. Today, open spaces bound to waterlines support an appealing and winning urban regeneration formula. Our goal is to understand what kind of role water is called to play with regard to the CTE. We ask: is the water called to play merely the role of building a new image of the city as a ground for investors? Is water the way to build a green and habitable CTE? This article concludes that the analysed projects contribute (as expected) to the promotion of the surrounding areas and propose appropriate solutions while occasionally overcoming the current local urban planning.


Sign in / Sign up

Export Citation Format

Share Document