scholarly journals The inventory of vegetation cover of small river valleys in the north-east of the Samara Region

2021 ◽  
Vol 10 (1) ◽  
pp. 157-162
Author(s):  
Vera Valentinovna Solovieva

The study covered 10 small rivers in the North-Eastern part of the Samara Volga region. The author studied the vegetation cover, which is understood as a set of phytocoenoses and their constituent plant species. On the territory of Pokhvistnevsky District, there are two groups of river valleys that are heterogeneous in geobotanical terms. The first group includes the rivers with forested valleys (Kutlugush, Murakla, Karmalka). Their slopes are more or less symmetrical and steep. The vegetation cover of an undeveloped floodplain is usually uniform, and there is usually no belt. The valleys of the second group are treeless; their slopes are sharply asymmetrical (Amanak, Tergala, Talkish). The right-bank tributary of the Maly Kinel River the Lozovka River with its length of 20 km and the left tributary Kuvayka River with its length of 16 km were studied on the territory of Kinel-Cherkassky District. The Padovka and Zaprudka rivers and the right tributaries of the Bolshoi Kinel River (Kinelsky District) were also studied. The most common associations are (Salix fragilis heteroherbosa, Scirpus sylvaticus purum, Agrostis stolonifera Amoria repens, Elytrigia repens + Poa angustifolia heteroherbosa). In total, 19 types of phytocoenoses were noted, 4 of them are found in half of the studied rivers. In the plant communities of small river valleys there are 232 species of higher wild plants, which belong to 139 genera from 48 families. This is 60% of the total number of higher plants registered in the flora of small river valleys of the Samara Region. Rare protected plant species are registered here: Adonis volgensis Steven ex DC., Cacalia hastata L., Delphinium cuneatum Stev. ex DC., Globularia punctata Lapeyr.

2021 ◽  
pp. 355-451
Author(s):  
René Provost

Chapter 4 analyses the possible legal recognition of insurgent justice by other actors, using the judicial practice of three independent Kurdish non-state armed groups in the Middle East as a case study. The Partiya Karkerên Kurdistan (PKK, Kurdistan Workers’ Party) has been engaged in a bitter armed struggle with Turkey since 1984, with rear bases in northern Iraq and Syria. The Partiya Yekîtiya Demokrat (PYD, Democratic Union Party) is a Kurdish insurgent group that joined the anti-Assad uprising of 2011 and now controls parts of the north-east part of Syria, in a precarious coexistence with the Syrian government. Finally, the Kurdish Regional Government (KRG) has operated independently since 1991 and remain in a military standoff with the central Iraqi government. All three Kurdish groups operate courts at trial and appeal levels, for civil and criminal matters. The chapter considers the possible application of the principle of complementarity under the Rome Statute in relation to a prosecution before the courts of a non-state armed groups. Likewise, the right or duty of third states under international law to give recognition to the operation of insurgent courts is examined. More radically perhaps, there is a possibility that even the territorial state might in some cases give legal effect to rebel court decisions. Finally, the Kurdish courts offer examples in which one non-state armed group is confronted with the need to determine the validity of the decisions of courts of other armed insurgents.


2020 ◽  
Vol 86 ◽  
pp. 65-93 ◽  
Author(s):  
Kerkko Nordqvist ◽  
Volker Heyd

The Fatyanovo Culture, together with its eastern twin, the Balanovo Culture, forms part of the pan-European Corded Ware Complex. Within that complex, it represents its eastern expansion to the catchment of the Upper and Middle Volga River in the European part of Russia. Its immediate roots are to be found in the southern Baltic States, Belarus, and northern Ukraine (the Baltic and Middle-Dnepr Corded Ware Cultures), from where moving people spread the culture further east along the river valleys of the forested flatlands. By doing so, they introduced animal husbandry to these regions. Fatyanovo Culture is predominately recognised through its material culture imbedded in its mortuary practices. Most aspects of every-day life remain unknown. The lack of an adequate absolute chronological framework has thus far prevented the verification of its internal cultural dynamics while overall interaction proposed also on typo-stratigraphical grounds suggests a contemporaneity with other representations of the Corded Ware Complex in Europe. Fatyanovo Culture is formed by the reverse movement to the (north-)east of the Corded Ware Complex, itself established in the aftermath of the westbound spread of Yamnaya populations from the steppes. It thus represents an important link between west and east, pastoralists and last hunter-gatherers, and the 3rd and the 2nd millennia bc. Through its descendants (including Abashevo, Sintashta, and Andronovo Cultures) it becomes a key component in the development of the wider cultural landscape of Bronze Age Eurasia.


1951 ◽  
Vol 71 ◽  
pp. 96-110 ◽  
Author(s):  
Chr. J. Karouzos

In the islands surprises seem to be as ἀνήριθμοι as the γέλασμα of the waves. If news came from anywhere else of the discovery of a circular marble slab carved with a head in relief, experience would lead the archaeologist to expect a late portrait or one of the so-called oscilla. Not so on Melos: here he finds himself confronted with the splendid head of a goddess carved in the purest Early Classical style.For such in fact is the fragment of a circular marble disc (Plate XXXVII and fig. 1) discovered in 1937 on the slopes of Klema, the site of the ancient town of Melos. It was found lying on the surface of the ground, on the property of Panagioulis Vikhos, to the north-east of Kalyvaki. The distinguished lawyer of Plaka, Mr. N. Kyritses, to whom we must again express our gratitude for having rescued it, readily offered it to the State.The disc is of Parian marble. Its convex obverse is decorated in relief with a head in profile to the right—an unusual subject. The reverse (fig. 2) is flat and smooth. The flat rim joining the two faces is 0·016 m. wide, but at the centre, where it is broken, the disc is 0·073 thick, not counting the height of the relief. The greatest preserved height of the fragment is 0·325 m., the greatest width 0–335.


2020 ◽  
Vol 7 (51) ◽  
pp. 3090-3093
Author(s):  
Monjushree Chakravarty ◽  
Rashmi Rekha Bordaloi

BACKGROUND Assam is in the North East of India. The earliest inhabitants of Assam were people who came from Southeast Asia. The ethnic communities constitute about 12 to 13 percent of the state population. The present study was undertaken to evaluate the carrying angle of the elbow in ethnic Assamese community. METHODS The study was conducted in the Department of Anatomy, Tezpur Medical College. Out of 225 students admitted in first semester M.B.B.S. in two consecutive years in Tezpur Medical College, 20 students belonged to different ethnic communities of Assam. The carrying angle of both the right and left upper limbs were measured in the twenty selected students. Evaluation was done following all legal formalities. RESULTS The mean carrying angle in males was 10.33 + / - 1.56 in the right limb and 12.11 + / - 1.72 in the left limb; in the females it was 11.73 + / - 2.73 on the right side and 11.45 + / - 3.26 degree on the left side. CONCLUSIONS The study was done to find the carrying angle of the elbow in the ethnic Assamese community. The results of this study will be of help in the diagnosis and treatment of deformity and injury around the elbow. KEYWORDS Carrying Angle, Elbow, Ethnic Assamese Community


1957 ◽  
Vol 25 ◽  
pp. 67-203 ◽  
Author(s):  
M. W. Frederiksen ◽  
J. B. Ward Perkins

The modern Via Cassia, now as in antiquity the great arterial road up through the heart of south-eastern Etruria, after crossing the Fosso dell'Olgiata less than a kilometre to the west of the north-western gate of Veii, climbs steadily for about 7 km. to cross the Monti Sabatini, the line of extinct volcanic craters that runs eastwards from Lake Bracciano, forming a natural northern boundary to the Roman Campagna. After cutting through the southern crest of the crater of Baccano, with its magnificent views southwards and eastwards over Rome towards Tivoli, Palestrina and the Alban Hills, the road drops into the crater, skirts round the east side of the former lake, and climbs again to the far rim, before dropping once more into the head of the Treia basin, on its way to Monterosi and Sutri.From this vantage-point a whole new landscape is spread out before one (pl. XLVII). To the west and north-west, the tangle of volcanic hills that forms the northern limit of the Monti Sabatini, rising at its highest point to the conical peak of Monte Rocca Romana (612 m.); beyond and to the right of those, past Monterosi and filling the whole of the north-western horizon, some 10–15 km. distant, the spreading bulk of Monte Cimino (1053 m.), with its characteristically volcanic, twin-peaked profile; to the north and north-east, the gently rolling woods and fields of the Faliscan plain, deceptively smooth, stretching away to the distant Tiber.


1979 ◽  
Vol 45 ◽  
pp. 1-33 ◽  
Author(s):  
G. J. Wainwright ◽  
A. Fleming ◽  
K. Smith

Viewed from the south Devon littoral with its series of good harbours the dark bulk of Dartmoor is clearly visible across the flat coastal plain. It is the largest of the five granite masses that provide a spine to the south-west English peninsula (Dartmoor, Bodmin Moor, Hensbarrow, Carnmenellis and Penwith) that were formed by the consolidation of molten material. The 500 square kilometres of the Moor form an undulating upland up to 600 m OD on the north-east side, where the greatest elevations occur. In the southern parts of the Moor the rolling tableland is 300 m to 420 m high—modern cultivation tends to cease at the 300 m contour, that is broken by numerous upland valleys and the eroded remains of tors. Today this expanse of moorland is bleak and treeless except in river valleys at the rim of the granite escarpment, although patches of contorted oak woodland survive at Piles' Wood on the River Erme, Wistman's Wood on the West Dart and Black Tor Beare on the West Okement. Pollen analyses have shown, however, that up to a height of about 360 m Dartmoor was probably covered by a deciduous forest dominated by oak that was gradually eroded by climatic trends and human activity (e.g. Simmons, 1969). It is from this central mass that the rivers of south Devon diverge. The wide upland valleys of the Tavy, Plym, Yealm, Erme, Avon and Dart plunge through characteristic deep wooded gorges near the southern granite escarpment into the South Hams and around this border modern settlement—numerous villages and a few towns are situated.


1916 ◽  
Vol 7 (2) ◽  
pp. 179-190 ◽  
Author(s):  
G. E. Bodkin ◽  
L. D. Cleare

British Guiana lies between the latitudes 0·41′ N. (source of the Essequebo River) and 8° 33′ 22″ N. (Punta Playa), has a depth from north to south of about 500 miles, a seaboard of about 270 miles trending in a south-easterly direction, and occupies in the north-east of South America an area approximately equal in extent to Great Britain. It is bounded on the north by the Atlantic Ocean, on the east by Surinam or Dutch Guiana, on the south and south-west by Brazil, and on the west by Venezuela.The Colony may be divided broadly into three belts. The northern one consists of a low-lying flat and swampy belt of marine alluvium—the coastal region. This rises gradually from the seaboard and extends inland for a distance varying from 5 to 49 miles. It is succeeded by a broader and slightly elevated tract of country of sandy and clayey soils. This belt is generally undulating, and is traversed in places by sand-dunes rising from 50 to 180 ft. above sea-level. The more elevated portion of the Colony lies to the southward of the above-mentioned regions. It rises gradually to the south-west, between the river valleys, which are in many parts swampy, and contains three principal mountain ranges, several irregularly distributed smaller ranges, and in the southern and eastern parts numerous isolated hills and mountains. The eastern portion is almost entirely forest-clad, but on the south-western side there is an extensive area of flat grass-clad savannah land elevated about 300 feet above sea-level.


Over the last few decades, global warming and human activities have led to changes and deterioration in natural vegetation across the world. Land degradation in arid, semi-arid areas led to the emergence of desertification especially areas that are located along the desert margins. The Al Jabal Al Akhdar Mountains (The green Mountain) in the north east Libya is one of those areas that have experienced changes in vegetation cover. This region has environmental and economic importance in providing habitat for wildlife and services for local communities and cities in the Libyan Desert. This research will investigate natural vegetation dynamics in the Al Jabal Al Akhdar region using remote sensing techniques in an attempt to monitoring the desertification over the last 42 years to determine the factors that have caused this problem. The overall aim of this paper was to evaluate the factors which have affected vegetation cover change in the Al Jabal Al Akhdar region over the last 42 years.


2013 ◽  
Vol 28 (2) ◽  
pp. 343-373 ◽  
Author(s):  
Peter Ørebech

Abstract The North East Atlantic mackerel is moving westward and northward. How to integrate new coastal states whose Exclusive Economic Zone is invaded by mackerel into existing decision-making processes? The 1982 Law of the Sea Convention, the 1995 Straddling Fish Stocks Agreement, the 1980 North East Atlantic Fisheries Convention, and bilateral and trilateral agreements between “relevant coastal states” fail to provide rules for present decision-makers to incorporate newcomers. The present harvesting states are sovereign with regard to admitting or refusing newcomers. This article argues for a stricter obligation on coastal states to acknowledge the right of new harvesting nations to access decision-making processes for estimating total allowable catch and allocating quotas. Equitable distribution can occur if quota allocation is subject to principles that are less discretionary than the present ones. One solution is to estimate the ratio of biomass related to the share of coastal states in the distribution of eggs, larvae and fishable stock, and allocate a quota to each coastal and high seas fishing state accordingly.


1977 ◽  
Vol 43 ◽  
pp. 31-129 ◽  
Author(s):  
Ken Smith

Winklebury Camp (SU61355290), an Iron Age 'plateau fort’, now of some 7.6 hectares (19 acres), is situated in the parish of Basingstoke, approximately 1 mile north-west of the town centre of Basingstoke, (fig. 1), though it is now surrounded by housing estates. It occupies a hill of Upper Chalk which has been isolated from the main mass of the North Hampshire Downs by two dry river valleys, one trending south-east, the other north-east. Both are tributary to the R. Loddon. The hill rises to a maximum height of 126 m a.s.l., near the projected line of the western rampart and slopes off gradually to north and south, and more steeply to the south-east. About half a mile to the south of the fort, a tributary of the R. Loddon, now culverted, would have provided the nearest source of water.Winklebury Camp has suffered from gradual encroachment by the surrounding housing estates, losing the ditch and rampart face to the north and east, and ditch, rampart and a small part of the interior, to the west. Only to the south does any of the bank and ditch survive. In the south-west corner of the fort, in an area protected by the remains of a small copse, a 90 m length of eroded rampart remains to an approximate height of 2 m. There is no ditch fronting this rampart now, but immediately east of the end of the stretch of rampart is the only remaining length of ditch. This extends for some 200 m along the remainder of the south side of the fort, averaging 2 m deep and 5 m wide. It rises in the south-east corner at a causeway, beyond which is another short stretch of ditch which is rapidly lost in house gardens. This causeway is faced by rampart, but there are indications, for example a slight change in the direction of the rampart at this point, that this is in fact a blocked entrance.


Sign in / Sign up

Export Citation Format

Share Document