scholarly journals Geomorphological Map and Quaternary Landscape Evolution of the Monfragüe Park (Cáceres, Spain)

2020 ◽  
Vol 12 (23) ◽  
pp. 10099
Author(s):  
José Luis Goy ◽  
Raquel Cruz ◽  
Antonio Martínez-Graña ◽  
Virginia Valdés ◽  
Mariano Yenes
Keyword(s):  
Middle Pleistocene ◽  
Great Activity ◽  
The South ◽  
Fluvial Terraces ◽  
The North ◽  
Tagus River ◽  
Lower Pleistocene ◽  
Geomorphological Map ◽  
The Town ◽  
Fluvial Network

From the geomorphological cartography, the geometric and spatial distribution of the quaternary forms and deposits are analyzed, with special relevance to the fluvial terraces that allow obtaining the chronology of the successive landscape changes of the course of the Tagus River attributed to the activity of the Fault of Alentejo-Plasencia (APF). The “Appalachian” relief of Monfragüe National Park, constituting a series of quartzitic combs with direction NW, between which they find slopes, hills and valleys following the same direction, for the dismantlement of the Cenozoic cover that was covering the substratum (still present in the central sector) and encasement of the Rivers Tagus and Tiétar. The remains of fluvial terraces inside and outside the Park stand out at different heights and so they originate from different times and show different landscapes along the routes of the Tagus river and its movement over time. In the north end (basin of the Campo Arañuelo), there are remains of ten fluvial terraces of relative importance attributed to the River Tagus (with heights relative to the thalweg between 120 and 20 m). In the south edge, there are eight levels attributed to a former fluvial drainage network, which assimilates to the River Tagus, with the more recent level reaching over 280 m on the current river. Neotectonics readjustments that rejuvenated the relief produced the elevation of the socle and cover, at the time of diversions in the path of the fluvial network, up to the structure and encasement (for supertax and/or antecedence). During the Quaternary, the activity of the Alentejo-Plasencia Fault (APF) has given rise to palaeogeographic changes in the fluvial valley of the Tagus River. During the ancient Lower Pleistocene, its course passed south of the current one (Talaván-Torrejón el Rubio basin); at the end of the Lower Pleistocene, it came out crossing the syncline through the Boquerón porthole, and the meander that bordered the town of Almaraz was abandoned; at the beginning of the Middle Pleistocene, it changes its direction, from NE–SW to SE–NW, leaving the porthole and joining the Tiétar river within the Park; later it moves somewhat to the south. These changes in the route and the anomalous fitting of the course of the Tagus River into the Paleozoic substrate, have been attributed to the APF, which, through impulses, has had a great activity from the Lower Pleistocene to the Middle Pleistocene.

The Spanish-Dutch War and the Policy of the Spanish Crown toward the Town of Sao Paulo

Itinerario ◽  
2002 ◽  
Vol 26 (1) ◽  
pp. 107-125
Author(s):  
Rafael Ruiz
Keyword(s):  
Sao Paulo ◽  
Spanish Empire ◽  
Dutch Republic ◽  
São Paulo ◽  
The South ◽  
The North ◽  
South Of Brazil ◽  
The Town ◽  
Made In ◽  
United Provinces

Historians have made in depth studies on the consequences of the Dutch incursions and invasion into the north and northwest of Brazil, for both the Spanish Empire and the United Provinces of the Dutch Republic. The purpose of this paper is to show that the war between Spain and the Dutch Republic also affected the south of Brazil and that it forced Spain to adopt measures that altered the policy of the Spanish Crown regarding Sao Paulo.

Bad Roads Are Good for Baikal

Sacred Sea ◽  
2007 ◽  
Author(s):  
Peter Thomson
Keyword(s):  
The Other ◽  
Migratory Fish ◽  
Pollution Load ◽  
The South ◽  
Wood Stove ◽  
Gravel Beds ◽  
The Road ◽  
The North ◽  
North Bank ◽  
The Town

The Barguzin River flows out of the Barguzin Mountains, through the town of Barguzin and then the coastal community of Ust-Barguzin before it finally loses itself in a broad cove of Baikal known as Barguzin Bay. The only way across the river for miles upstream from the lake is a ramshackle little wooden ferry with a tiny, corrugated steel shed with a wood stove in it and room on its deck for about half a dozen cars. The ferry slips noiselessly away from the end of the road on the south bank, and looking west toward the lake, two ghostly, rusting timber loading cranes loom on the horizon while the river spills over into a grassy marsh on its north bank. Turning back to the east, there’s a small motorboat laboring to get upstream—laboring because it’s attached to a tow rope, which is attached to the ferry. The ferry, it turns out, is just a hapless little barge, at the mercy of the river without the guidance of the motorboat pilot on the other end of the towline. Our crossing takes less than five minutes, and connected to it by nothing but that single strand, the pilot directs the barge into place perfectly on the far side. But the deckhand fails to secure it, the ferry swings wide in the current, spins ninety degrees, and slams butt-end into the dock. The pilot scowls as he turns the motorboat around and uses its blunt bow, covered in a tractor tire, to push the barge back into place, where the deckhand finally lashes it to the dock. The Barguzin is Baikal’s third largest tributary, after the Selenga to the south of here and the Upper Angara to the north. It carries about six percent of the water flowing into the lake, along with migratory fish like omul and sturgeon, born in the shallow gravel beds upriver before wandering downstream to spend most of their lives in the lake. And even though it flows through only two towns between its headwaters and the lake, the Barguzin carries a significant pollution load into Baikal, as well, especially organic chemicals from timber operations.

scholarly journals The Literary Evidence for the Topography of Thebes

1911 ◽  
Vol 17 ◽  
pp. 29-53
Author(s):  
A. W. Gomme
Keyword(s):  
Small Group ◽  
Long Range ◽  
The South ◽  
Archaeological Evidence ◽  
The North ◽  
East And West ◽  
East End ◽  
The Town

Fabricius' view, based on archaeological evidence, that the lower town of Thebes extended over the high hills East and West of the Kadmeia (Pl. XIX. A) has in general been accepted by subsequent scholars: it has only been modified by the theory of Kalopais and Soteriádes, which makes the town extend yet further eastwards.How weak this archaeological evidence is, was shown by the criticisms of Wilamowitz and Frazer; and the literary evidence suggests quite a different view. It is to this that I wish to draw attention. Any theory based on such evidence is of course liable to be upset at any moment by fresh archaeological discoveries. But in the present uncertainty it may be useful to see to what theory this evidence seems to lead us.Thebes is situate towards the East end of the long range of low, cultivated hills, running eastwards from Helikon as far as Mount Sorós, and dividing the Aonian plain on the North from that of Leuktra and Plataia on the South. Here is a small group of hills, none of them rising much above the general height of the range, divided by the three streams flowing from. South to North, the Plakiótissa (identified with Dirke), a small and nameless brook, and the H. Joánnes (the ancient Ismenos)

scholarly journals NEW RESULTS ON ANCIENT SETTLEMENT PATTERNS IN THE SOUTH-EASTERN QADISIYAH REGION (IRAQ). THE 2016-2017 IRAQI-ITALIAN QADIS SURVEY PROJECT

2018 ◽  
Vol 1 (123) ◽  
pp. 45-62
Author(s):  
Ahmed Abbas
Keyword(s):  
Settlement Patterns ◽  
Alma Mater ◽  
Survey Area ◽  
The South ◽  
General Survey ◽  
North West ◽  
The North ◽  
Funded Project ◽  
The Town ◽  
The Eu

The QADIS survey project is a joint initiative of the Alma Mater Studiorum - University of Bologna and the State Board of Antiquities and Heritage (SBAH). The findings presented here were analyzed in the frame of the EU funded project "EDUU - Educational and Cultural Heritage Enhancement for Social Cohesion in Iraq" (EuropeAid CSO-LA/2016/382-631). The first, second and third field seasons took place in January and October 2016 and in January 2017 respectively. We report here on the general survey activities of the first two seasons, providing detailed information on 40 sites newly identified in addition to Adams 1981. The survey area (Fig. 1) follows the administrative borders of the region of Qadisiyah to the South and East (including part of the Delmej basin), and it stops around the town of Afak to the North-West.1

scholarly journals Late Quaternary Tectonics along the Peri-Adriatic Sector of the Apenninic Chain (Central-Southern Italy): Inspecting Active Shortening through Topographic Relief and Fluvial Network Analyses

Lithosphere ◽  
2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Federica Ferrarini ◽  
J. Ramón Arrowsmith ◽  
Francesco Brozzetti ◽  
Rita de Nardis ◽  
Daniele Cirillo ◽  
...  
Keyword(s):  
Southern Italy ◽  
Late Quaternary ◽  
Hanging Wall ◽  
Seismic Hazard Assessment ◽  
Middle Pleistocene ◽  
Seismic Line ◽  
Fluvial Terraces ◽  
Network Analyses ◽  
Fluvial Network

Abstract Active compressional tectonics along the outer front of the Apenninic-Maghrebian chain (Italy) is well documented along the northern and central segments and in Sicily. On the other hand, the Southern Apenninic Outer Front (SAOF) orogenic activity is well established only until the Lower-Middle Pleistocene. We address the hypothesis of its subsequent late Quaternary activity in central-southern Italy (Abruzzo and Molise regions). We integrated topographic and fluvial network analyses along with morphotectonic investigation of fluvial terraces to identify evidence of differential rock uplift. We compared the results with the main geolithological units, known structural elements, and long-term deformation history from seismic line interpretation. We found variable evidence suggesting localized rock uplift in the Abruzzo region along the SAOF (Abruzzo Citeriore Basal Thrust segment) and inward structures on its hanging wall (Casoli-Bomba high), as well as along part of the Struttura Costiera thrust. Middle-to-Late Pleistocene deformation is constrained by terrace tilting and disruption along the Pescara river. Localized shortening along segments of the Apenninic Outer Front could explain the observed pattern of anomalies which is difficult to explain with long-wavelength regional uplift alone. Our reconstruction is consistent with the long-term deformation of the area and agrees with its seismotectonic setting. Despite the low deformation rate context and the peculiar geological setting which challenges the interpretation of the topographic and geomorphic signals, this study compels reconsideration, in terms of seismic hazard assessment, of the existence of late Quaternary active thrusting in central-southern Italy.

A Significant Range Extension Of The Purple-Necked Petrogale Purpureicollis Rockwallaby

2001 ◽  
Vol 23 (1) ◽  
pp. 71 ◽  
Author(s):  
PM Johnson ◽  
MDB Eldridge ◽  
V Kiernan ◽  
RJ Cupitt
Keyword(s):  
Adult Female ◽  
National Park ◽  
Mining Operation ◽  
Range Extension ◽  
The South ◽  
North West ◽  
The North ◽  
The Town ◽  
Mt Isa

IN 1982, the Queensland subspecies of the blackfooted rock-wallaby Petrogale lateralis purpureicollis was reported to occur around Mt Isa and south to around Dajarra (Briscoe et al. 1982). During 1991, the known range of this taxon was extended 300 km to the north-west when an adult female P. l. purpureicollis was collected from ?Ridgepole Waterhole? in the Musselbrook Resource Reserve near Lawn Hill National Park (Eldridge et al. 1993). In 1994 the range was further extended when P. l. purpureicollis was recorded from the Constance Ranges and the upper reaches of Stockyard and Elizabeth Creeks; around the town of Cloncurry and the following distances from the town: 85 km north west; 60 and 87 km west; 4, 23, 28 and 35 km south and 15 km east (Bell et al. 1995). Approaches by the Cannington Mining operation to the southwest of McKinley in October 1999 to confirm the presence of rock-wallabies on nearby Glenholme Station established the presence of P. l. purpureicollis; a 75 km range extension to the south-east.

Economic Topography

2020 ◽  
pp. 121-170
Author(s):  
Catherine Casson ◽  
Mark Casson ◽  
John S. Lee ◽  
Katie Phillips
Keyword(s):  
Spatial Distribution ◽  
The South ◽  
The North ◽  
First Time ◽  
The Town ◽  
Town Building

Chapter 3 analyses the economic topography of the town, building on the results presented in Chapter 2. It investigates how far occupations were specialised in different part of the town. It constructs profiles of all the Cambridge parishes, showing how many properties were located in each, how much rent those properties paid, to whom they paid it, who held the properties, and in some cases their occupation too. It is also possible to chart the spatial distribution of occupational names. Because of the missing roll, it is possible for the first time to provide a definitive account of all the parishes. This corrects a bias in previous topographical accounts, which have over-emphasised the north and west of the town at the expense of the south and east.

Initiation into the Bori Cult: A Case Study in Ningi Town

Africa ◽  
1977 ◽  
Vol 47 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Fremont E. Besmer
Keyword(s):  
Nineteenth Century ◽  
The South ◽  
South Eastern ◽  
North East ◽  
The North ◽  
The People ◽  
Comparative Safety ◽  
The Town ◽  
Present Site

IntroductionThe town of Ningi is located on the western edge of the North East State of Nigeria, about 25 km from the south-eastern corner of Kano State. Old Ningi town (about 50 km from the town's present site) was founded by a Kano Qur'anic teacher-scholar, Malam Hamza, and his followers in the middle of the nineteenth century. Malam Hamza is said to have fled Kano because of political and religious disputes with the Emir of Kano which resulted in a purge of the Malam class. Moving away from the centre of Kano power to the comparative safety of the Kabara hills and the non-Hausa people who lived in them, Malam Hamza was able to establish the separatism he and his followers desired. During this period the Kabara hills were the scene of slave-raiding and warfare, constantly threatened by the Hausa-Fulani emirates which surrounded them. Fighting from the hills, the people of Old Ningi, loosely allied with their neighbours, the Butawa, Warjawa, and others, were able to maintain their independence from Bauchi, Zaria, and Kano.

A Moated Mound at Abingdon, Berks.

1934 ◽  
Vol 14 (4) ◽  
pp. 417-421 ◽  
Author(s):  
A. E. Preston
Keyword(s):  
Water Level ◽  
Present State ◽  
The South ◽  
Ordnance Survey ◽  
Ordinary Water ◽  
North East ◽  
The North ◽  
Good State ◽  
Northern Side ◽  
The Town

About 80 yds. to the north-east of an old house known as ‘Fitzharry's’ on the northern outskirts of the town of Abingdon is an early Norman moated mound in a good state of preservation. The mound is formed by the upcast of the encircling ditch and is covered with trees; it is roughly circular in shape, the axis from north to south measuring about 78 ft. and from west to east about 68 ft. At present the mound stands up about 10 ft. above the ordinary water-level. The moat is still (except in times of drought) filled with water supplied by an adjacent streamlet, an arm of which formerly appears to have entered the moat on the northern side. This entrance has since partly silted up but is plainly discernible. After flowing through the moat, the water rejoined the original stream at the south-east corner. The exit and the intake form at present only one channel. Originally there were separate channels. The mound and moat duly appear on the Ordnance Survey plans of 1875, and to the east is a tongue of land which may have served as a rudimentary bailey; in its present state it is roughly pear-shaped and much smaller than most of the known examples of the Norman bailey. On the further face of this tongue the streamlet surrounding it widens out considerably. Originally both the mound and the tongue were entirely enclosed by water, which, pursuing its course, descended through the town and fell into the Thames at Abingdon Bridge. On its way the streamlet served till recent times as a parish boundary.

scholarly journals IV.—The Geology of the Dolgelley Gold-belt, North Wales

1910 ◽  
Vol 7 (4) ◽  
pp. 159-171 ◽  
Author(s):  
Arthur R. Andrew
Keyword(s):  
The South ◽  
Ordnance Survey ◽  
Gold Mines ◽  
South Eastern ◽  
North East ◽  
The North ◽  
North Side ◽  
North Wales ◽  
The Town ◽  
Gold Bearing

The town of Dolgelley lies slightly outside the main tract of gold-bearing country of Merionethshire, but it forms a convenient headquarters from which to visit the various gold-mines and auriferous lodes. The Dolgelley Gold-belt lies within the area covered by the quarter-sheets 27 N.E., 27 S.E., 32 S.E., 33 N.W., 33 N.E., 33 S.W., 36 N.W., 36 N.E. of the 6 inch Ordnance Survey maps of Merionethshire. It is on the north side of the estuary of the Mawddach, extending from the sea at Barmouth to the locality of Gwynfynydd on the north-east. The belt forms the south-eastern flank of a range of high ground sloping down to the south and south-east from the mountains of Rhinog, Diphwys, and Garn. It is drained by several tributaries of the Mawddach, of which the principal are the Afons Hirgwm, Cwm-llechen, Cwm-mynach, Wnion, Las, Gamlan, Eden, and Gain.

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