scholarly journals Distribution of Phrynocephalus helioscopus (Pallas, 1771) (Agamidae, Reptilia) in the West Kazakhstan and Atyrau regions of the Republic of Kazakhstan

2021 ◽  
Vol 21 (3/4) ◽  
pp. 91-100
Author(s):  
K. M. Akhmedenov ◽  
◽  
A. G. Bakiev ◽  
U. S. Mukhambetova ◽  
◽  
...  

Based on the results of our 2017–2021 field research, the coordinates of 17 meeting points of the sunwatcher toadhead agama (Phrynocephalus helioscopus) (Pallas, 1771) in the West Kazakhstan and Atyrau regions of the Republic of Kazakhstan are given, from 49°17.256'N, 48°14.048'E in the North to 46°34.330'N, 55°49.319'E in the South. The northern limit of the modern distribution in the Volga-Ural (Volga-Zhaiyk) interfluve is the saline in the Aral-sor lacustrine-saline depression and the Baigutta sor-liman depression in the left bank of the Ural (Zhaiyk) River. The sunwatcher toadhead agama habitats are confined to open spaces with salt lakes and sors. The dependence of the body’s upper side colour of sunwatcher toadhead agamas on the general background of the substrate is illustrated, namely: the colour is brown or dark grey on dark substrates, and light grey or ashy on light substrates. The history of the description of the species by P. S. Pallas and I. I. Lepekhin is briefly considered. According to the original and literary data the modern north-western border of the habitat, passing through the West Kazakhstan and the adjacent regions of the Russian Federation, has been clarified. It goes from the northern coast of the Caspian Sea, through Makhambet district of the Atyrau region, Krasnoyarsk and Kharabalinsky districts of the Astrakhan region, Kurmangazinsky district of the Atyrau region, Akhtubinsky district of the Astrakhan region, Bokeyordinsky district of the West Kazakhstan region, Pallasovsky district of the Volgograd region, and Kaztalovsky and Akzhayik districts of the West Kazakhstan region.

Author(s):  
Marius Schneider ◽  
Vanessa Ferguson

The Republic of Ghana is a country located on the west coast of Africa on the Gulf of Guinea, bordering the North Atlantic Ocean, Burkina Faso, Ivory Coast, and Togo. Ghana has a total area of 238,535 square kilometres (km), a coastline of 539 km in length, and a population of 29.6 million. Ghana is home to Lake Volta, the largest artificial reservoir in the world in terms of surface area, situated approximately 200 km from Ghana’s border with Burkina Faso.


2021 ◽  
Author(s):  
Marat Kasenov

The article presents the results of archaeological excavations on the Batyrbek Mound on the Naryn sand. The Naryn sands are located in the northwestern part of the Caspian Basin, between the Volga and Ural rivers. Administrative covers Isatai Was Makhambet areas of Atyrau region and the southern part of Bokey Orda, Zhangala and Akzhaiyk parts of the West Kazakhstan region. The area is 40 thousand km 2. The sandy zone is on average 21 m below sea level. The region is formed by deposits of the Khvalyn and Khazar periods of the Caspian Sea. Consists of arrays Batbayar, Botany, Condulet, Manteca Arcticum, Zhamankum Horde. The north-East is occupied by the Kamyshovo-Samara floodplain. Often the wind blows, a dust storm. A river with a constant flow of no streams. Fresh water reserves underground (at a depth of 1.5-2 m) are plentiful. There are many wells and oases. The spring floodplain runoff of Karaozen and Saryozen sometimes irrigates the northern side of the Naryn sand. The soil cover consists mainly of pale brown, sandy loam, and salt-gray soils[1]. In September 2019, excavations were carried out of 2 burial grounds dating back to the Iron Age, located 3.36 km south of the village of Batyrbek, located on the north-western side of the Kurmangazinsky district of Atyrau region. In archaeological excavations, tombs typical of the Iron Age were discovered. 4 graves were discovered, buried in the late period. The article covers the research of these mounds. The mounds are found in the northwestern part of the Naryn sand, in the steppe areas of «takyr», consisting of hard clay rocks. There were hundreds of Iron Age burial mounds in these areas. The mound was excavated for the first time.


Author(s):  
S.A. Abiev ◽  
◽  
T.E. Darbayeva ◽  
A.N. Sarsenova ◽  
◽  
...  

The Convention on Biological Diversity (1992) considers conservation, research and conservation as a guarantee of ecosystem sustainability. One of the most pressing problems in the Republic of Kazakhstan is the conservation of biodiversity and the rational use of biological resources. Fungi as heterotrophic organisms play a vital role in the functioning of any ecosystem. Although the fungi depend on plants, leaning towards sufficiently closed connections with certain plant communities, plant communities, in turn, are not able to exist without fungi. The study of macromycetes as components of biogeocenosis, is impossible without studying their species composition. The lack of information about macromycetes in the regions under study prevents not only the diversification and exhaustion of the study of the corresponding ecosystem and the development of a comprehensive approach to the protection of natural resources in the department. Especially limited information about the microflora of the West Kazakhstan region, the introduction of only episodic data requires a review of the history of the study of mycobiotics. This is evidenced by the materials provided in this article.


2021 ◽  
Vol 1 (8) ◽  
Author(s):  
Yuni Iswahyu Ratih ◽  
Daeng Achmad Suaidi ◽  
Samsul Hidayat

Garbage is matter which is serious enought to society especially in the main city. Increasing number of society will affect to increasing garbage either as resulted. Volume of garbage which al ways increase without measuring last process of garbage will appear many problems for example, leachate seepage. Leachate is a liquid waste resulted of biology decomposition. Leachate soaks to bottom groundwater will affect decreasing level of field water and allergy on the skin. The aim of this research is to know leahate accumulation and direct seepage arround landfill Sekoto. The method will be conducted by field research by geoelectric configuration diple-dipole. Firstly, the writter survey the location to know the condition of research. Then collected data with 5 line arround landfill Sekoto use resistivitymeter. The data will be process using software Res2dinv and Voxler. Software Res2dinv to show the leachate seepage base on resistivity rock value. Software Voxler is used to show direct seepage as 3 dimension. The research finding shows that lye had been permeated in the south of garbage-can with the leachate seepage reaching 6.79 meters. While, in the north of garbage-can, there was no leachate seepage found. In the west road of Garbage Dump and near to leachate waste pipe, it had been found the leachate seepage reaching 11.8 meters. In summary, the direction of leachate seepage in Garbage Dump is congruence with river flow and the distribution of leachate horizontally.


Cameroon is a developing country with an extensive informal sector and a population of approximately 20 million people. There is a common misunderstanding about the location of Cameroon. While many think it is located on the west coast of Africa, it is rather located in central Africa bordered by Nigeria to the west, Chad and the Central African Republic to the east, Lake Chad to the north and the Republic of Congo, Equatorial Guinea and Gabon to the south.


2015 ◽  
Vol 12 (20) ◽  
Author(s):  
CHRISTIAN CWIK

O território do posterior estado de Amapá, pela primeira vez, foi delimitado pelos rá­os Oiapoque ao norte e o rio Paru ao ocidente, passando pelo Jari. No final do século XVII, novos ataques franceses ameaçaram a capitania hereditária de Cabo do Norte. O primeiro Tratado de Utrecht de 1713 obteve a completa renúncia francesa á s possessões na margem esquerda do rio Amazonas, no Estado do Maranhão. A nova linha divisória de Utrecht ficou controvertida até a paz de Viena em 1815. Para pagar uma indenização de guerra das laranjas á  França, Portugal reclamou pagamento de compensação e também o regulamento das fronteiras entre as Guianas. Em 1809, as tropas portuguesas ocuparam a Guiana Francesa e governaram a colônia até 1817. No Congreso de Viena, actas finales (Artigo 107) de 9 de junho de 1815, Portugal se compromete a restituir á  França a Guiana Francesa até o rio Oiapoque.Palavras-chave: Colonialismo Francês. Colonialismo Português. Guerras Napoleônicas. Invasão Portuguesa. Congresso de Viena 1814/15.  THE BORDER CONFLICT BETWEEN FRENCH GUIANA AND PORTUGUESE GUIANA (1801-1817) Abstract: The territory of the Brazilian state of Amapá was bounded for the first time by the rivers Oiapoque in the north, the Paru in the west, passing by the Jari. In the late XVIIth century, new French attacks threatened the hereditary captaincy of the Northern Cape. The first Treaty of Utrecht of 1713 included the full French renunciation of possessions on the left bank of the Amazon River in the state of Maranhão. The new dividing line of Utrecht was controversial until the Peace of Vienna in 1815. To pay compensation due to the War of the Oranges to France, Portugal demanded compensation payment and also the regulation of boundaries between the Guyanas. In 1809 Portuguese troops occupied French Guiana and rulled in the colony until 1817. At the Congress of Vienna, finales proceedings (Article 107) from June 9, 1815, Portugal agreed to give French Guiana back to France up until the Oiapoque river. Keywords: French Colonialism. Portuguese Colonialism. Napoleonic Wars. Portugues Invasion. Congress of Vienna 1814/15.  LA DISPUTA SOBRE LOS LáMITES ENTRE GUAYANA FRANCESA Y PORTUGUESA (1801-1817)Resumen: El territorio del estado brasileño de Amapá fue delimitada por primera vez por los rá­os Oiapoque al norte, el Paru al oeste, pasando   por el Jari. A finales del siglo XVII, los nuevos ataques franceses amenazaron la capitaná­a hereditaria del Cabo Norte. El primer tratado de Utrecht de 1713 obtuvo   la renuncia   francesa   a las posesiones en la orilla izquierda del rá­o Amazonas en el   Estado de Maranhão. La nueva lá­nea divisoria de Utrecht fue controvertida hasta la   paz de Viena en 1815. Para pagar una indemnización debido a la Guerra de las Naranjas a Francia,   Portugal exigió el pago de indemnización y también el reglamento de los lá­mites entre las Guyanas. En 1809 las tropas portuguesas ocuparon la Guayana Francesa y rigieron la colonia hasta 1817. En el Congreso de Viena, actas finales (artá­culo 107), de 9 de junio de 1815, Portugal se compromete restituir Francia a Guayana Francesa hasta el rá­o Oiapoque.Palabras clave: Colonialismo francés. Colonialismo portugués. Guerras napoleónicas. Invasión portuguesa. Congreso de Viena 1814/1815.  


1881 ◽  
Vol 13 (2) ◽  
pp. 183-207
Author(s):  
William Simpson

On leaving for India to accompany the army into Afghanistan in 1878, Colonel Yule, among other hints of places of interest of an archæological character to be looked out for, mentioned Nagarahara, the capital of the Jelalabad Valley in the Buddhist period. In the time of Hiouen-Thsang the district bore the same name as the capital, and it had no king of its own, but belonged to Kapisa, a city situated somewhere in the direction of Kabul. The district of Nagarahara extended to about 600 Chinese Li, from east to west, which would be over 100 miles. This might reach from about Jugduluck to the Khyber, so that in this last direction it would thus border on Gandara, and on the other extremity would touch Kapisa, which was also the name of the district as well as the capital of that name. The Valley of Jelalabad is small in comparison to that of the province which formerly belonged to it. From Darunta on the west to Ali-Boghan on the east is fifteen miles, but, on the left bank of the Kabul River, the flat land of Kamah extends the valley on that side, about five or six miles further to the east. The termination of the Valley at this place is called Mirza Kheyl, a white rocky ridge comes down close to the river, and there are remains of Buddhist masonry on it, with caves in the cliff below. On the right bank opposite Mirza Kheyl is Girdi Kas, which lies in a small valley at the northern end of a mass of hills which terminates the Jelalabad Valley on that side at Ali-Boghan, separating it from the Chardeh Plain, which again extends as far as Basawul. I got a kind of bird's-eye view of this one day from a spur of the Sufaid Koh, 8,000 feet high, near to Gundumuck, and the Jelalabad Valley and the Chardeh Plain seemed to be all one, the hills at Girdi Kas appearing at this distance to be only a few slight mounds lying in the middle of this space, which would be altogether about 40 miles in extent. When in the Jelalabad Valley, the Girdi Kas hills are undoubtedly the eastern barrier, while the Siah Koh Range is the western. The Siah Koh Range trends to the south-west, and then turns due west, forming a distinct barrier on the north till it is lost at Jugduluck; there are only some low-lying ridges between Futteeabad and Gundumuck, but they are so small that it might be said to be a continuous valley all the way from Ali-Boghan to the plain of Ishpan. The eastern end of the Siah Koh Range terminates at Darunta, which is the north-west corner of the Jelalabad Valley. The Kabul River, instead of going round the extreme end of this range, has, by some curious freak, found a way through the rocky ridge so close to the extremity, that it leaves only what might be called one vertebra of this stony spine beyond. The river here has formed for itself a narrow gorge through perpendicular cliffs, in which it flows, from the district of Lughman, into the level plain of the Jelalabad Valley. The Surkhab pours down from the Sufaid Koh, starting close to Sikaram, the highest point of the range, which our surveyors found to be 15,600 feet above the sea. It passes over the western end of the Ishpan plain, towards the Siah Koh Range, and it then keeps to the contour of its base all the way to the Jelalabad Valley, and joins the Kabul River about two miles below Darunta.


1997 ◽  
Vol 63 ◽  
pp. 285-301 ◽  
Author(s):  
I.A. Borziac ◽  
Philip Allsworth-Jones ◽  
Charles French ◽  
S.I. Medyanik ◽  
W.J. Rink ◽  
...  

The Ciuntu rockshelter is situated in the north-western part of the Republic of Moldova, on the left bank of the river Pruth. It has a single Upper Palaeolithic layer of occupation, which was originally regarded as Early Upper Palaeolithic and was assigned to the Brinzeni archaeological culture. More recent investigations, including radiocarbon dating, have led to a revision of this suggested age and classification. The site is now regarded as belonging to the Middle Gravettian and is dated to the beginning of the last glacial maximum.


Antiquity ◽  
1961 ◽  
Vol 35 (138) ◽  
pp. 91-102 ◽  
Author(s):  
Dimiter P. Dimitrov

The site of the Thracian city of Seuthopolis lies about 8 km. to the west of Kazanluk, in the famous Valley of Roses, between the Balkan Range and the Sredna Gora Mountains. A spacious terraced area was formed by the erosion of the River Toundja (the ancient Thracian Tonsus); this is bounded to the north and east by a sloping plateau, on the site of the villages of Koprinka and Dounavtsi; and to the south, the steep slopes of the heights (site of the village of Morozovo (formerly Gorno Cherkovishté), the last of the Sredna Gora foothills, dropped down to the river banks. The last and lowest step of this terraced area projects deep into the bends of the Toundja to the south, forming a peninsula, or tongue of land, the banks of which are 4 to 5 m. in height; to the west and south it is bounded by the River Toundja, and to the east the Golyama Varovitsa or Chiflikchiiska River, a small, but always swiftly flowing tributary of the Toundja, guards its approaches. The Thracian city of Seuthopolis was situated precisely on this spot, called ‘Chiflika’ (The Farm), on the left bank of the River Toundja, defended from the west, south and east by natural barriers of water (PLATE IX).


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