Temporal and Spatial Evolution of Climate Comfort and Population Exposure in Guangdong Province in the Last Half Century

Regional Climatic Comfort Index (CCI) deteriorated significantly due to the climate change and anthropogenic interference. Knowledge regarding the long-term temporal dynamics of CCI in typical regions should be strengthened. In this study, we analyze the temporal and spatial evolution of CCI from 1969 to 2018 in Guangdong Province, based on meteorological indicators, including heat, humidity, wind and cloth loading etc.. Additionally, the population exposure to climate unconformity was examined since 1990 with the help of population data. Our study found that: (1) the warming and humidifying of the summer climate served as the main driving force for the continuous deterioration of CCI, with the comfortable days decreased by 1.06d/10a and the extremely muggy days increased by 2.83d/10a; (2) spatially, the lowest climate comfortability concentrated in southwestern Guangdong with more than 50 uncomfortable days each year, while the climate comfortability in northeastern Guangdong tends to deteriorated whit higher rate, which can reach as high as 6d/10a; (3) in summer, the population exposure to uncomfortable climate highly centralized in the Pearl River Delta, Shantou, Jieyang, and the surrounding areas, and both area and population exposure showed increasing trends. Particularly, Shenzhen held the highest growth rate of population exposure with an increase rate of 2.94 million/10a; (4) although the discomfort distribution and deterioration rate vary across the province, the spatial heterogeneity of comfortability is diminishing in Guangdong Province. This study will provide scientific reference for regional urban planning, thermal environment improvement, local resident health risk analysis, and key strategy implementation, etc.

HORODNYTSIA TREASURE: VOLODYMYR SVIATOSLAVYCH'S SILVER COINS

The discovery of the Horodnytsia treasure took place in the following graduality. In the evening of 27rd of August 2020 near the village of Horodnytsia, Novohrad-Volynskyi district, Zhytomyr region the local resident Serhii Komar found the treasure of coins of Volodymyr Sviatoslavych (Volodymyr the Great, Volodymyr the Saint) and Sviatopolk Yaropolkovych (“Sviatopolk the Cursed”). The treasure find took place in the forest near the river Sluch while extraction of the sand for household needs. In the morning of 28rd of August the treasure was transferred to the local government authorities – the village council of Horodnytsia according to the Ukrainian law. The expertise of the treasure was carried out at place of find by Dr. Oleksander Alf’orov – the researcher of the Institute of History of Ukraine of the National Academy of Sciences of Ukraine. The treasure consisted of 32 silver coins (sribnyks) inclusively 26 coins of Volodymyr Sviatoslavych and 6 coins of Sviatopolk Yaropolkovych. Next day the group of scientists with the chief of the Zhytomyr Archaeological Expedition of the Institute of Archeology of the National Academy of Sciences of Ukraine, Dr. Andrii Petrauskas and the representative of the Ministry of Culture and Information Policy of Ukraine, the head of the Department of permitting and approval documentation in the branch of the cultural heritage protection – Dr. Bohdan Motsia and the head of the Early Iron Age Archeology department of the National Museum of Ukrainian History – Dr. Serhii Didenko and the research fellow of the Institute of History of the National Academy of Sciences of Ukraine – Dr. Oleksander Alf’orov and the director of the Novohrad-Volynskyi Local Lore Museum – Olena Zhovtyuk and the workmate of the Zhytomyr Archaeological Expedition of the Institute of Archeology of the National Academy of Sciences of Ukraine – Oleksander Minaev. At that place after the professional archeological excavations was discovered the traces of the pit where the treasure was placed. Additionally one more coin and 5 fragments were discovered during the excavation using a metal detector. Thus, on 29th of August 2020, the Horodnytsia treasure numbered 38 coins: 31 sribnyks of Volodymyr the Great (II-IV coin types according to Ivan Tolstoy’s the typological classification), and 7 sribnyks of Sviatopolk Yaropolkovych (all three known coin types). Since the discovery of the Kyiv treasure in 1876, the Horodnytsia treasure is the largest. Analyzing the complex we can suggest that its hoarding took place during the reign of Sviatopolk Yaropolkovych or possibly after his death. Thus, all of the sribnyks of Volodymyr the Great are represent by three of the four types of prince’s issues. Generally speaking, the Type II numbered 6 pieces, Type III numbered 16 pieces and Type IV numbered 9 pieces. And the Type I is absent in the hoard. 10 coins are minted by previously unknown die pairs (in the treasure №№ 10, 11, 12, 14, 16, 20, 21, 32, 34, 38). Additionally interesting are 2 coins with the unknown die combination (in the treasure №№ 15, 22). Their obverses are already published but the reverses are being published for the first time. Thus, 31 sribnyks were investigated and ten of them are minted by previously unknown die pairs and two by unknown die combinations. Since the discovery of the Kyiv treasure in 1876, the Horodnytsia treasure is the largest, as well as one that can be classified as authentic, which is additionally confirmed by the discovery of coins at the place of the treasury find. The unique feature of the Horodnytsia treasure can be considered that the place of its discovery was examined archaeologically: the peculiarities of its topography, conditions of occurrence, stratigraphy and location in the settlement system of the region were revealed. It should be underlined that the treasure was found in the region, where the sribnyks of Volodymyr and Sviatopolk were previously unknown among the coin finds. Unlike the previous finds of sribnyks, the Horodnytsia treasure was not transferred to the private collections abroad, but replenished the museum fund of Ukraine. The further research of the treasure with the use of the newest modern technologies will increase the information potential of this treasure.

COMMUNITY EMPOWERMENT BASED ECOTOURISM VILLAGE DEVELOPMENT STRATEGY IN THE NEW NORMAL ERA IN SABANG REGENCY

This study aims to determine the resources that have the potential to be developed into ecotourism in the coastal area of Sabang Regency, to determine the physical and social carrying capacity of the coastal area of Sabang to tourism activities, to formulate a model of ecotourism development based on Community Empowerment that is appropriate for managing the coastal area of Weh Island. Qualitative descriptive methods were used in determining the physical carrying capacity, surveys of community perceptions with respondents of local resident Sabang and surveys of visitor satisfaction to obtain information and analyze tourism potential in the City of Sabang and feasibility for ecotourism development. The results obtained from natural resources of marine tourism have the potential to be developed into ecotourism in the coastal area of the city of Sabang, especially in Iboh Beach, Rubiah Island, and Sumur Tiga Beach. The physical and social support capacity of the coastal area of Sabang for tourism activities is very good, so it deserves to be a national and international mainstay tourism with the concept of empowering the existing community by continuing to promote, improve and add tourism supporting infrastructure, and add national and international events in Sabang.

Finding Needle in the Haystack: “Kasur’s Bogeyman” Brought to Justice by Geographic Profiling and Mass DNA Screening

This article describes the application of the concept of geographic profiling in hunting a serial child rapist in Kasur, Pakistan. It also discusses, how DNA became the prime witness against the serial rapist in the court of law. In January 2018, the blind rape and murder case of Zainab Amin hit the headlines. Following autopsy and the subsequent forensic examination, the only piece of evidence, the agencies had, was the DNA profile of the perpetrator and the information that the source of DNA profile is a serial child rapist, involved in at least seven more cases. The analysis of all crime sites and the distance between them strongly suggested that the offender most likely was a local resident. Mass DNA screening in the target region was conducted by CSI teams of Punjab forensic science agency. The DNA matched with suspect number 814 who later confessed all his crimes. In Polygraph examination, the offender revealed his modus operandi which was in line with the hypotheses made during the geographic profiling of the crime scenes. Thus, geographic profiling proved to be a very useful investigative tool in predicting the probable location of the criminal involved in a series of crimes.

Local Resident Attitudes to the Sustainable Development of Urban Public Transport System

This article presents a study of the attitude of metropolis residents to the environmental development of the urban public transport system. The authors set a goal to assess the influence of values on the assessment of environmental initiatives of city authorities in the field of public transport and their attitude to innovations in this sphere. In the course of the study, four clusters reflecting the values of the respondents were identified. The results showed support for innovations that do not require changes in the transport behavior of the individual. At the same time, we observe differences in the perception of initiatives by representatives of different clusters when the innovation affects their transportation behavior. Hypotheses were tested as an analysis result of empirical data by determining the synthetic indices of values using factor analysis, the classification of respondents based on the obtained indices to identify groups with similar values using cluster analysis, and an analysis of the relationship of the classification results by values using contingency tables and chi-square criterion. The scientific novelty of the study is to assess the impact of values of metropolis residents on the perception of environmental conditions and their change in the city.

STUDY OF THE HOARD OF SILVER COINS NEAR HORODNYTSIA VILLAGE

Minting own coin is one of the attributes of state formation. The first coins of the Old Rus are represented by gold and silver specimens dating from the late tenth — early eleventh century. Gold coins are very rare, the silver ones are presented much more. Most modern researchers believe that the production of silver coins was started by Volodymyr Sviatoslavych and ended under Yaroslav Volodymyrovych after the beginning of his reign in Kyiv. In 2020 the third known hoard of silver coins was discovered near Gorodnytsia village, Novohrad-Volynskyi district, Zhytomyr region. It was found accidently by local resident S. M. Komar who in the next day after discovery handed it over to the authorities which was recorded in the relevant documents. The expedition of the Institute of Archaeology of the National Academy of Sciences of Ukraine conducted archaeological research at the hoard location. The place where the silver coins have been occurred was recorded. Several more coins were found in the pit where the hoard was and nearby. Surrounding area was examined. Near the hoard the presence of land- and waterways, which functioned in the medieval period, was recorded. Near the river Sluch there are convenient places for crossing. During the exploration of the area adjacent to the hoard in order to study the archaeological context the settlement was discovered. The artifacts found on it date it to the 9th—13th and 16th—18th centuries. Powerful fortifications in the form of moats, ramparts and escarpments have been preserved. Probably, the formation of the silver hoard is connected with the ancient roads along the Sluch River and the Old Rus settlement on the site of the modern settlement of Gorodnytsia. In total 38 silver coins were in the hoard. 31 of them belonged to the minting of Volodymyr Sviatoslavych, and 7 to Sviatopolk Yaropolkovych. Vladimir’s coins are presented in three types — II (6 copies), III (16 copies) and IV (9 copies). Sviatopolk’s coins represent all three of his existing numismatic types — I (4 copies), II (2 copies) and III (1 copy). 10 silver coins of Volodymyr and 1 of Svyatopolk are represented by previously unknown stamp pairs. 2 coins of Vladimir, which have an unknown combination of stamps, are of particular scientific interest.

Spectators' perceived social benefits, subjective well-being and support intention: non-mega-parasporting events' educational perspective

PurposeIt is crucial to create an inclusive society through sport. Many researchers have focused on the social benefits of hosting events and identified the necessity of revealing the impact of parasport. There is inadequate knowledge of what local residents perceive from spectating non-mega-parasporting events. Therefore, this research aimed to reveal the influence of spectators' perceived social benefits, subjective well-being, and support for parasport events.Design/methodology/approachA survey was conducted with questionnaires distributed to spectators of two wheelchair basketball tournaments. Of the 2,100 questionnaires distributed, 1,996 were returned; of these, 1,544 were rejected because of not having local resident status. The final response rate of useable questionnaires was 22.6% (n = 452).FindingsBoth community benefits and cultural/educational benefits positively affected subjective well-being, which also significantly affected support for the event. Further, there was no significant moderating effect of having family members or close friends with disability.Practical implicationsThe results indicate that sporting event managers can collaborate with local educational boards and use sporting events as educational material for children to raise next-generation, highly diversity-minded leaders from the local area.Originality/valueThis study revealed that parasporting events have educational value. Additionally, athletes with disabilities inspire spectators, which changes the perception of their educational impacts.