Lithofacies, Succession, and Their Genetic Interpretation of Lacustrine Gravel Beach-Bars

Based on the elaborate dissection of profile sections parallel and vertical with the shoreline and the forming beach-bars, the unique sedimentary succession of gravel beach-bars, “ABC” sequence, has been found, and their lithofacies and origin have been explained. The A interval is composed of poorly sorted sand and gravel, formed in the wave asymmetric zone. The B interval is composed of well-sorted gravel, formed in the breaker zone. The C interval is composed of normally graded sand, formed in the surfing zone. In the actual gravel beach-bars, three intervals are often presented in a variety of combinations, such as “ABCABC,” “BCBCBC,” “ABABAB,” and others. These findings provide an important basis for the identification and distribution prediction of beach-bar reservoirs in the ancient continental lake basins.

Study on sedimentary facies characteristics of Xujiahe Formation in Sichuan Basin

Sedimentary facies is the summation of all primary sedimentary features in a sedimentary unit, which is the product of sedimentation in a specific environment. It emphasizes the material performance of sediment formation conditions, including mineralogy, petrology, paleontology, geochemistry and geophysics. Therefore, it has unique sedimentary features in this environment. In this paper, the types and units of sedimentary facies which can reflect the basic characteristics and geometry of sedimentary system are established, and based on the comprehensive analysis of rock types, lithological assemblages, sedimentary structures, palaeontological assemblages and section structures, the sedimentary facies types of Xujiahe formation of Upper Triassic in the study area mainly include semi-arid flooded basin facies, delta facies, beach bar-lagoon system and lake facies, among which delta facies and beach bar-lagoon system are the main sedimentary facies types. Because sedimentary facies is the historical product of basin formation, evolution and extinction, it can not only reflect the formation conditions, temporal and spatial distribution and evolution law of related strata and rock types, but also be the basis for analyzing the nature and structural background of sedimentary basin. At the same time, the analysis of sedimentary facies is of great significance for understanding and analyzing the evolution history of basin and guiding the exploration and development of related oil and gas resources.

Pengaruh Aktivitas Eksklusif Sempadan Pantai Bagi Kehidupan Masyarakat Di Pantai Double-Six

The tourism sector has a lot of impact on the economy of Badung Regency, especially in the Province of Bali even though, the ongoing activities of exclusive beach borders that are used for public spaces cannot yet be tolerated.As for the scope of the research, there are exclusive activities carried out by tourism entrepreneurs in the area of ??the beach that are used for exclusive activities, such as: tourist activities, community activities, activities of businesses in the field of tourism, viewpoints of tourists, viewpoints of people who live in villages. Seminyak customary, along with the regency-Badung regulations regarding exclusive activities on the coastline at DTW Double-Six Beach. techniques in collecting data in this study include observation, interviews, literature studies, and also documentation. The purposive sampling method is the technique of determining the informants used. The technique used in the cultivation of the report is a qualitative descriptive analysis. Exclusive activities at Sempadan Pantai carried out by tourism entrepreneurs include: K-Resto, Blue9Beach, The Sand Beach Bar&Grill, Capil Beach Grill&Bar, D’Joglo Beach Bar&Restaurant, The-Camplung Bar&Restaurant, La-Plancha, Bali Juice-Park, Taris-Bali, dan Chiringuito Bar-Grill- Restaurant. This exclusive activity also gives effect to the people who live around the Smeinyak Indigenous Village community, among others in terms of language, how to dress, building a business place, music flow, food and drink, and so forth. Tourism that comes is also presented with attractions that are present / modern eyword: exculsive activity, impact, beach border, public area, double six beach

Explicit and implied significance of contemporary public spaces. Part 1. Spaces of attractions

This text presents considerations encouraged by thoughts and conclusions gained from research on several beach bars and their comparison with other urban public spaces, run in Wrocław from 2018 to 2019. The similarities and differences between the two types of spaces provoke a question about the meaning of what we call „public spaces” today. The question is also asked, somewhat perversely, about the validity of following best practices based on proxemic principles and focused on attracting and retaining people in urban spaces. The paper examines not so much the rules but the purpose, in other words the type of space we receive/can achieve as a result of applying these principles, since people in the urban space (private or public) are only guests, while their choice is reduced to the top-down offer. The above doubt also results from the conclusion regarding the most important feature determining attractiveness of a beach bar space, which in my opinion, is the freedom of behaviour for users. In it we can see deficiencies of the prevailing narrative about our participation in space and, above all, the possibility of choice, or what should be called the limitations of choice – the lack of possession/self-agency. Such a situation, largely conditioned by politics (and economics), reduces public space to the role of a “space of attractions” (curiosities), whose action and participation is based on experiencing – on a direct experience. The clash of these two forces – standardization and individualization, erodes the current model of common spaces based on the historical (nineteenth century) one, whose images are transferred only in the form of empty clichés. Thus, the limitation of choices, the need to fall into line and appearances of a community lead to an escape upwards – enclaves for the chosen ones (omnitopia) and downwards – niches for the rebellious ones (heterotopia), while beach bars represent both ways of escape. Against this background, the purposefulness of expert/ top-down creation of public spaces, carried out in isolation from other essential values and laws, appears problematic.