THE PATTERN OF DRAINAGE NETWORK AND DEFORMATIONS OF LONGITUDINAL RIVER PROFILES OF TRANSBAIKALIAN AS THE REFLECTION OF ITS DEEP STRUCTURE

2015 ◽  
pp. 79
Author(s):  
R. V. Kryachkova
Keyword(s):  
Deep Structure ◽  
Drainage Network ◽  
River Profiles

Divide mobility controls knickpoint migration on the Roan Plateau

2020 ◽  
Author(s):  
Wolfgang Schwanghart ◽  
Dirk Scherler
Keyword(s):  
Colorado River ◽  
Drainage Area ◽  
Lagrangian Model ◽  
Drainage Network ◽  
Migration Rates ◽  
Tectonic History ◽  
Area Loss ◽  
Temporal Aspects ◽  
History Of ◽  
River Profiles

<p>Knickpoints in longitudinal river profiles provide proxies for the climatic and tectonic history of active mountains. The analysis of river profiles commonly relies on the assumption that drainage network configurations are stable. Here we show that this assumption must made cautiously if changes in contributing area are fast relative to knickpoint migration rates. We study the Parachute Creek basin in the Roan Plateau, Colorado, United States. Low spatial variations in climate and erosional efficiency permit us to reveal and quantify drainage-area loss that occurred in one of the subbasins where observed knickpoint locations are farther upstream than predicted by a model that takes present-day drainage areas into account. We developed a Lagrangian model of knickpoint migration which enables us to study the kinematic links between drainage area loss and knickpoint migration and that provides us with constraints on the temporal aspects of area loss. Modelled onset and amount of area loss are consistent with cliff retreat rates along the margin of the Roan Plateau inferred from the incisional history of the upper Colorado River.</p>

scholarly journals Messinian-Zanclean canyons in the Digne nappe (southwestern Alps): tectonic implications

2011 ◽  
Vol 182 (2) ◽  
pp. 111-132 ◽  
Author(s):  
Jean-Claude Hippolyte ◽  
Georges Clauzon ◽  
Jean-Pierre Suc
Keyword(s):  
Tectonic Evolution ◽  
Strike Slip ◽  
Tectonic Activity ◽  
Drainage Network ◽  
Late Pliocene ◽  
Thrust System ◽  
Tear Fault ◽  
River Profiles ◽  
River Mouths ◽  
Southwestern Alps

AbstractMapping thick conglomerates in the subalpine chains around Digne allows reconstruction of a deeply incised Messinian-Pliocene paleo-drainage network. It shows that the main rivers (Bléone, Bès, Mardaric, Eaux-Chaudes) have existed since at least the Messinian. Pollen analysis reveals that the Pliocene-Early Quaternary continental infill of these canyons did not start at 5.3 Ma, like in the Zanclean rias, but in the Late Pliocene (between 3.4 and 2.6 Ma). This 2 m.y. delay results in part from the timing of the retrogradation of the alluvial wedge, and in part from the inland shift of the river mouths that accompanied the Zanclean flooding of Messinian canyons. This shift corresponds to a shortening of hundreds of kilometers of the river profiles that caused the river to gain more erosive energy. This strong Zanclean erosion is contemporaneous with the main infill of the rias downstream.We describe sections of paleo-canyons that were uplifted, tilted, overthrusted or truncated by strike-slip faults. The geometry of this dissected drainage network provides new constraints on the tectonic evolution of the southern subAlpine chains. An about 2.3 km strike-slip separation of the Bléone river paleo-canyon confirms that the front of the Digne nappe is an oblique ramp of the south-verging thrust system of the ‘Arc de Castellane’. This nappe moved south-southwestward along the N015 trending tear fault. Fault striation analysis in the Late Pliocene-Quaternary conglomerates shows that this displacement was characterized by ENE-WSW compression, along the Digne oblique ramp, consistent with its dextral slip. Most of the Digne nappe displacement (~20 km) occurred prior to the Late Pliocene as shown by the La Bonnette section of the Bléone paleo-canyon that incises a block of the overthrusted “residual basin”. It was followed by ~2.3 km southward displacement along out-of-sequence faults during the Late Pliocene and the Quaternary. This out-of-sequence reactivation of the Digne nappe is contemporaneous with the formation of the Barles half-window nappe anticline as shown by the 345 m uplift of the l’Escuichière paleo-canyon. The reconstructed paleo-drainage network attests for the tectonic activity of the Barles nappe anticline, the Bès tear fault, the Saint Benoît tear faults and the Digne nappe during the Pliocene and the Quaternary.

Şiirde sürgünün izdüşümü: Özkan Mert'in Ülkesinden Ayrılan Bir İşçinin Türküsü ve bir Mültecinin Mektubu şiirlerine Göstergebilimsel bir yaklaşım

2015 ◽  
Vol 2 (2) ◽  
pp. 229-248
Author(s):  
Medine Sivri
Keyword(s):  
Deep Structure ◽  
Language Usage ◽  
Exile Literature ◽  
The World ◽  
Deductive Method

Bu çalışmada, bir ‘sürgün şair’ olarak anılan Özkan Mert’in Ülkesinden Ayrılan Bir İşçinin Türküsü ve Bir Mültecinin Mektubu şiirleri göstergebilimsel bir yaklaşımla yeniden okunmaya çalışılacaktır. Özellikle farklı imgesel yapıları ve farklı bir dil kullanımını içinde barındıran ve bir ‘dünyalı şair’ olarak da anılan Özkan Mert’in şiirlerini biçimsel ve içeriksel yapılarıyla ele almak, son zamanlarda çokça tartışılan ‘sürgün edebiyatı’ ile ilgili görüşlere de katkı sunacaktır. Şiirler çözümlenirken, yüzeysel yapıdan derin yapıya doğru ilerleyen tümdengelimci yöntem izlenecek ve en son aşamada şiirler anlamsal yapılarıyla karşılaştırılmaya çalışılacaktır.ENGLISH ABSTRACTThe Projection of Exile in Poetry: A Semiotics Approach to Özkan Mert’s poems titled Ülkesinden Ayrılan Bir İşçinin Türküsü and Bir Mültecinin Mektubu In the current study, it will be tried to reread the poems titled Ülkesinden Ayrılan Bir İşçinin Türküsü and Bir Mültecinin Mektubu of Özkan Mert, who is known as an exiled poet, with a semiotics approach. Considering the poems of Özkan Mert, who is known as an “poet of the world” and contains different imaginary structures and a different language usage, with their stylistic and contextual structure will also make contribution to the “exile literature” that is argued recently. During the analysis of poems, the deductive method proceeding from the superficial structure to deep structure will be practised and finally the poems will be compared about their semantic structures.Keywords: Özkan Mert; Semiotics; Exile Literature; Superficial Structure; Deep Structure

IRRIGATION BY GROUNDWATER AT THE EXPERIMENTAL AREA IN THE KUVINSKY DISTRICT OF THE FERGANA REGION

2020 ◽  
Vol 6 (2) ◽  
pp. 43-49
Author(s):  
Zulfiya Mirkhasilova ◽  
◽  
Murat Yakubov ◽  
Khurshida Yakubova
Keyword(s):  
Drainage Network ◽  
Experimental Plot ◽  
Rational Use ◽  
Experimental Area ◽  
Vertical Drainage ◽  
Drainage Wells

The article talks about the rational use of water pumped out of vertical drainage wells. The solution to the problem is determined by irrigation with water from vertical drainage wells, without dumping them into the collector-drainage network. An example of irrigation is given on the experimental plot of the Kuva region, the farm "Musazhon Ismoilov".

Analisis Wacana Surat Filemon

2019 ◽  
Author(s):  
Hendi
Keyword(s):  
Surface Structure ◽  
Deep Structure ◽  
Syntactic Structure ◽  
Top Down ◽  
Pivot Point ◽  
Structure Unit

Perkembangan studi linguistik di dalam penafsiran teks kitab suci memang masih lambat dan dalam tahap perkembangan. Tulisan ini adalah suatu penelitian untuk mengembangkan studi linguistik di dalam penafsiran teks kitab suci di Indonesia. Penulis memilih studi linguistik dengan pendekatan analisis wacana. Model analisis wacana yang digunakan adalah analisis colon yang diperkenalkan oleh Johanes P. Louw. Sampel teks yang digunakan adalah surat Filemon. Hasil penelitian ini akan mendapatkan struktur dan tema surat Filemon. Pendekatan analisis wacana menekankan semantik. Arti atau makna di dalam teks melampaui kata, frasa, dan kalimat (struktur mikro teks) sehingga fokus analisis sampai kepada keseluruhan wacana (struktur makro teks). Struktur makro teks melingkupi arti dari struktur mikro teks. Seorang penulis menulis teks mulai dari ide wacana yang kemudian secara sadar membangun ide tersebut dari struktur mikro teks yang dipilihnya. Dalam analisis colon, struktur makro teks yang terpenting adalah paragraf yang merupakan satu unit semantis yang dibangun dari beberapa kelompok colon (cluster) dan atau colons. Arti kata, frasa, klausa, dan kalimat tidak lepas dari isi semantis paragraf yang mewadahinya. Sementara, penafsir-penafsir lain lebih memprioritaskan penafsiran struktur mikro teks daripada makro teks. Wacana dianalisis mulai dari paragraf sampai frasa dan kata (top down). Unit semantis dalam bentuk kata, frasa, dan klausa akan dianalisis dengan kategori semantis, pengelompokkan kata (grouping of words atau immediate constituents), dan transformasi struktur luar (surface structure) ke dalam struktur dalam (deep structure). Unit semantis dalam bentuk paragraf akan dianalisis dengan metode analisis colon. Di dalam analisis colon, ada beberapa langkah yang akan diuraikan yaitu pertama, membuat struktur colon (syntactic structure) dari setiap paragraf dan terjemahan literal. Pengelompokkan kata akan terlihat di dalam struktur colon. Kedua, mencari isi semantis dari setiap colon atau kelompok (cluster) dengan menganalisis kata, frasa, dan colon. Ketiga, mencari hubungan semantis di antara colon atau kelompok di dalam satu paragraf yang sama. Keempat, menentukan tema atau ide utama (the pivot point) dari setiap paragraf. Berdasarkan analisis colon, ide utama atau tema surat ini adalah permohonan Rasul Paulus kepada Filemon untuk mengembalikan atau menerima kembali Onesimus sebagai saudara di dalam Kristus. Tema wacana ini menentukan struktur makro dan mikro teks ditulis oleh Rasul Paulus. Rasul Paulus mulai menulis dengan pembukaan yaitu sapaan dan salam kepada Filemon dan seluruh jemaatnya. Kemudian, Rasul Paulus menuliskan dasar permohonannya yaitu iman dan kasih Filemon yang selama ini sudah didengar olehnya. Lalu, Rasul Paulus menuliskan permohonannya bahwa Filemon bisa menerima kembali Onesimus. Terakhir, Rasul Paulus menuliskan penutup yaitu salam dan doa berkat kepada seluruh jemaat. Implikasi pastoral atau teologis yang bisa dipelajari adalah cara iman dan kasih diterapkan secara nyata di dalam persekutuan dan kehidupan seperti pengampunan dan rekonsiliasi relasi dengan orang lain yang sudah berbuat dosa. Pengalaman jatuh ke dalam dosa dan dipulihkan oleh Allah adalah pengalaman yang tidak mungkin dipisahkan dalam hidup ini. Oleh karena itu, persekutuan sesama orang percaya menjadi wadah atau alat anugerah bagi setiap orang percaya menghadapi berbagai godaan dosa. Secara khusus, penulis mengucap terima kasih kepada para mahasiswa STT Soteria Purwokerto terutama mereka yang sudah mengikuti kelas Studi dan Exegesis Perjanjian Baru. Mereka adalah orang (pembaca) pertama yang bersama penulis menggumuli teks ini selama 1 semester. Penulis juga mengucap terima kasih kepada isteri, Rina Mansyur, dan puteri, Filipe File Cendekia atas dukungan yang tiada taranya. Terakhir, penulis mengucapkan terima kasih kepada penerbitan Leutikaprio yang sudah bersedia mengedit dan menerbitkan buku ini.

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