scholarly journals Measuring and Predicting Urban Expansion in the Angkor Region of Cambodia

2019 ◽  
Vol 11 (17) ◽  
pp. 2064
Author(s):  
Jie Liu ◽  
Hongge Ren ◽  
Xinyuan Wang ◽  
Zeeshan Shirazi ◽  
Bin Quan
Keyword(s):  
Urban Area ◽  
Urban Expansion ◽  
Arable Land ◽  
Buffer Zone ◽  
World Heritage ◽  
World Heritage Site ◽  
Buffer Zones ◽  
World Heritage Sites ◽  
The Past ◽  
Siem Reap

Recent increases in urbanization and tourism threaten the viability of UNESCO world heritage sites across the globe. The Angkor world heritage site located in southern Cambodia is now facing such a challenge. Over the past two decades, Angkor has seen over 300,000% growth in international tourist arrivals, which has led to uncontrolled development of the nearby city of Siem Reap. This study uses remote sensing and GIS to comprehend the process of urban expansion during the past 14 years, and has applied the CA-Markov model to predict future urban expansion. This paper analyzes the urban pressure on the Angkor site at different scales. The results reveal that the urban area of Siem Reap city increased from 28.23 km2 in 2004 to 73.56 km2 in 2017, an increase of 160%. Urban growth mainly represented a transit-oriented pattern of expansion, and it was also observed that land surfaces, such as arable land, forests, and grasslands, were transformed into urban residential land. The total constructed land area in the core and buffer zones increased by 12.99 km2 from 2004 to 2017, and 72% of the total increase was in the buffer zone. It is predicted that the built-up area in Siem Reap is expected to cover 135.09 km2 by 2025 and 159.14 km2 by 2030. The number of monuments that are most likely be affected by urban expansion is expected to increase from 9 in 2017 to 14 in 2025 and 17 in 2030. The urban area in Siem Reap has increased dramatically over the past decade and monuments continue to be decimated by urban expansion. This paper urges closer attention and urgent actions to minimize the urban pressure on the Angkor site in the future.

scholarly journals Understanding Urban Growth in Beijing-Tianjin-Hebei Region over the Past 100 Years Using Old Maps and Landsat Data

2021 ◽  
Vol 13 (16) ◽  
pp. 3264 ◽  
Author(s):  
Shuang Li ◽  
Zhongqiu Sun ◽  
Yafei Wang ◽  
Yuxia Wang
Keyword(s):  
Remote Sensing ◽  
Urban Area ◽  
Spatial Data ◽  
Urban Expansion ◽  
Remote Sensing Images ◽  
The Past ◽  
Old Maps ◽  
The World ◽  
The City

Studying urban expansion from a longer-term perspective is of great significance to obtain an in-depth understanding of the process of urbanization. Remote sensing data are mostly selected to investigate the long-term expansion of cities. In this study, we selected the world-class urban agglomeration of Beijing-Tianjin-Hebei (BTH) as the study area, and then discussed how to make full use of multi-source, multi-category, and multi-temporal spatial data (old maps and remote sensing images) to study long-term urbanization. Through this study, we addressed three questions: (1) How much has the urban area in BTH expanded in the past 100 years? (2) How did the urban area expand in the past century? (3) What factors or important historical events have changed the development of cities with different functions? By comprehensively using urban spatial data, such as old maps and remote sensing images, geo-referencing them, and extracting built-up area information, a long-term series of urban built-up areas in the BTH region can be obtained. Results show the following: (1) There was clear evidence of dramatic urban expansion in this area, and the total built-up area had increased by 55.585 times, from 126.181 km2 to 7013.832 km2. (2) Continuous outward expansion has always been the main trend, while the compactness of the built-up land within the city is constantly decreasing and the complexity of the city boundary is increasing. (3) Cities in BTH were mostly formed through the construction of city walls during the Ming and Qing dynasties, and the expansion process was mostly highly related to important political events, traffic development, and other factors. In summary, the BTH area, similarly to China and most regions of the world, has experienced rapid urbanization and the history of such ancient cities should be further preserved with the combined use of old maps.

The development of legal framework for the management of World Heritage Sites in Oman: a case study on Bahla Oasis

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mohamed Ali Mohamed Khalil ◽  
Eman Hanye Mohamed Nasr
Keyword(s):  
Cultural Heritage ◽  
World Heritage ◽  
Heritage Management ◽  
World Heritage Site ◽  
Content Type ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Heritage Site ◽  
The World ◽  
Heritage Legislation

PurposeThe study aims to analyze the development of Omani heritage legislation against the UNESCO World Heritage Convention (WHC), 1972 and WHC Operational Guidelines (WHC-OGs) to predict the possible effects of the recent developments on the management of the World Heritage Site in Oman.Design/methodology/approachThis study discusses the development of the heritage protection legislation in Sultanate of Oman since 1970; it analyses the Omani Cultural Heritage Law 35/2019 against the recommendations of the UNESCO WHC as well as the requirements of the World Heritage Operational Guidelines. Moreover, the research investigates the possible effects of the recent heritage legislation developments on the management of Bahla Fort and Oasis in Oman, which is the first Omani World Heritage Site and the only site with special management regulations.FindingsThe paper outlines the effects of both the Omani Cultural Heritage Law 35/2019 and the Special Management Regulations 81/2019 on the implementation of the Bahla Management Plan. Additionally, the research establishes how the customization of heritage legislation as a special heritage management regulation facilitates the implementation of national legislation to solve specific local problems.Originality/valueThe study establishes the significance of developing comprehensive legislation to protect and manage the rich Omani cultural heritage and World Heritage Sites in alignment with the WHC and the WHC-OGs.

scholarly journals The Assessment of Historic Towns’ Outstanding Universal Value Based on the Interchange of Human Values They Exhibit

Heritage ◽  
2019 ◽  
Vol 2 (3) ◽  
pp. 1874-1891
Author(s):  
Abdel Tawab
Keyword(s):  
Cultural Heritage ◽  
Cultural Context ◽  
World Heritage ◽  
Town Planning ◽  
World Heritage Site ◽  
Human Values ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Heritage Site ◽  
Outstanding Universal Value

Influences exerted by cultural heritage properties on developments in architecture, town planning, or landscape design represent one of the criteria that are used to evaluate the Outstanding Universal Value of the properties nominated for listing as World Heritage Sites, which is criterion (ii). In 1996, the wording of criterion (ii) was revised to address the interchange of human values exhibited by cultural heritage properties. The main aim of this study was to discuss the changes that occurred to the application of criterion (ii) following the revision of its wording of 1996, particularly in relation to historic towns. The study also aimed at investigating the applicability of the revised version of criterion (ii) to the particularity of the cultural heritage of an Egyptian historic town and a potential World Heritage Site, which is “Historic quarters and monuments of Rosetta/Rachid”. To achieve these aims, a sample of World Heritage Sites, or potential ones, representing both the pre-1996 and the post-1996 historic towns whose Outstanding Universal Value was justified based on criterion (ii), was adopted for the analysis of the changes in the application of criterion (ii). Subsequently, a brief preview of the major features that represent the mutual influences experienced throughout Rosetta’s wider cultural context was carried out. The findings revealed that the prevalent trend in the post-1996 listings of historic towns is the emphasis on other cultures’ influences exerted on the concerned historic towns through interchanges of human values that take the form of exchanges of technical know-how, traditions and religious values. The findings also indicated the applicability of the revised version of criterion (ii) to the particularity of Rosetta’s cultural heritage. The study recommends inscribing Rosetta on the World Heritage List based on criterion (ii).

Discourses of Heritage and Tourism at a World Heritage Site: The Case of Hampi, India

2012 ◽  
Vol 34 (3) ◽  
pp. 29-33 ◽  
Author(s):  
Matthew LeDuc
Keyword(s):  
World Heritage ◽  
World Heritage Site ◽  
Unesco World Heritage ◽  
The Past ◽  
Heritage Site ◽  
Unesco World Heritage Site ◽  
The World ◽  
Entire World ◽  
The Right ◽  
The Town

In the town of Hampi, India, the former capital of the Vijayanagara Empire and now a UNESCO World Heritage Site, the past remains very much alive. Devotees congregate at medieval-era temples; tourists from across India and the world marvel at the empire's fallen grandeur; and, up until quite recently, residents lived and worked in centuries-old stone mandapas (pavilions) lining both sides of the town's main street. The case of Hampi and its heritage illustrates a key question: do people have the right to live in historic monuments, particularly monuments that have been declared the patrimony not just of India, but of the entire world?

Rethinking the marketing of World Heritage Sites: Giving the past a sustainable future

2017 ◽  
Vol 18 (2) ◽  
pp. e1655 ◽  
Author(s):  
Ariel de Fauconberg ◽  
Pierre Berthon ◽  
Jean Paul Berthon
Keyword(s):  
World Heritage ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
The Past ◽  
Sustainable Future

scholarly journals EVOLVING TECHNIQUES OF DOCUMENTATION OF A WORLD HERITAGE SITE IN LAHORE

2017 ◽  
Vol XLII-2/W5 ◽  
pp. 33-40 ◽  
Author(s):  
R. Arif ◽  
K. Essa
Keyword(s):  
Laser Scanning ◽  
World Heritage ◽  
World Heritage Site ◽  
Heritage Conservation ◽  
Full Potential ◽  
Architectural Drawings ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Heritage Site ◽  
Unesco World Heritage Site

Lahore is an ancient, culturally rich city amidst which are embedded two world heritage sites. The state of historic preservation in the country is impoverished with a dearth of training and poor documentation skills, thus these monuments are decaying and in dire need of attention. The Aga Khan Cultural Service - Pakistan is one of the first working in heritage conservation in the country. AKCSP is currently subjecting the UNESCO World Heritage site of the Mughal era Lahore Fort to an intensive and multi-faceted architectural documentation process. This is presented here as a case study to chart the evolution of documentation techniques and enunciate the spectrum of challenges faced in the documentation of an intricate Mughal heritage site for conservation in the Pakistani context.<br><br> 3D - laser scanning is used for the purpose of heritage conservation for the first time, and since has been utilised on heritage buildings and urban fabric in ongoing projects. These include Lahore Fort, Walled city of Lahore as well as the Baltit Fort, a project restored in the past, assisting in the maintenance of conserved buildings. The documentation team is currently discovering the full potential of this technology especially its use in heritage conservation simultaneously overcoming challenges faced. Moreover negotiating solutions to auto-generate 2D architectural drawings from the 3D pointcloud output. The historic architecture is juxtaposed with contemporary technology in a region where such a combination is rarely found. The goal is to continually develop the documentation methodologies whilst investigating other technologies in the future.

scholarly journals The result of the second stage of nomination of beech virgin and old-growth forests of Ukraine to the World Natural Heritage of UNESCO

2019 ◽  
pp. 89-96
Author(s):  
B. Prots ◽  
V. Pokynchereda ◽  
Y. Berkela
Keyword(s):  
World Heritage ◽  
World Heritage Site ◽  
Beech Forests ◽  
Buffer Zones ◽  
Unesco World Heritage ◽  
Second Stage ◽  
The Carpathians ◽  
Heritage Site ◽  
Unesco World Heritage Site ◽  
Ancient Forests

The information about the process and the main results of the second stage of the process of nomination of Ukrainian sites of beech virgin and old-growth forests of Ukraine to the pan-European site of UNESCO World Natural Heritage "Beech forests and ancient forests of the Carpathians and other regions of Europe" are provided. Despite the individual comments of IUCN experts on the pan-European nomination, on July 7, 2017, at the UNESCO World Heritage Committee's 41 session (Krakow, Poland), a historic decision was made to extend the existing UNESCO World Heritage Site by 63 areas of beech forests and ancient forests from 10 European countries and its renaming to "Beech forests and ancient forests of the Carpathians and other regions of Europe". The World Heritage Committee has recognized the forests of Albania, Austria, Belgium, Bulgaria, Croatia, Italy, Romania, Slovenia, Spain and Ukraine as being a testament to the exceptional evolution and impact of beech ecosystems in Europe since the last ice age. In this new list Ukraine is represented by 9 sites, which are protected in the National Nature Parks "Synevyr", "Zacharovanyi Krai" and "Podilsky Tovtry" and Nature Reserves "Gorgany" and "Roztochia" with a total area of 5473,47 ha and an area of buffer zones 8161,55 ha. These parts are located on the territory of two beech forest regions, like Carpathian and Polonic-Podolic-Moldovan. As a result of the expansion, at present the Ukrainian component of the UNESCO World Heritage Site "Beech forests and ancient forests of the Carpathians and other regions of Europe" consists of 15 components with a total area of 28 985,97 hectares and an area of buffer zones 43035,85 hectares. The share of Ukraine in the territory of transnational serial heritage consists of 31.5%, and the share of the Carpathian Biosphere Reserve - 22.8%. A new European dimension to nature protection cooperation (12 countries) has been created to improve the management and research of beech stands within the continent, to stimulate the creation of new nature conservation areas, as well as to create models of public approximation to UNESCO World Heritage Sites.

scholarly journals Managing congestion at visitor hotspots using park-level use level data: Case study of a Chinese World Heritage site

2019 ◽  
Author(s):  
Jin-Hui Guo ◽  
Tian Guo ◽  
Kai-Miao Lin ◽  
Yu-Fai Leung ◽  
Qiu-Hua Chen
Keyword(s):  
Protected Areas ◽  
Hot Spots ◽  
Management Strategies ◽  
World Heritage ◽  
World Heritage Site ◽  
World Heritage Sites ◽  
Heritage Sites ◽  
Heritage Site ◽  
Minute Interval ◽  
Monitoring Technologies

AbstractTourist congestion at hot spots has been a major management concern for UNESCO World Heritage Sites and other iconic protected areas. A growing number of heritage sites employ technologies, such as cameras and electronic ticket-checking systems, to monitor user levels, but data collected by these monitoring technologies are often under-utilize. In this study, we illustrated how to integrate data from hot spots by camera-captured monitoring and entrance counts to manage use levels at a World Heritage Site in southeastern China. 6,930 photos of a congestion hotspot (scenic outlook on a trail) were collected within the park at a 10-minute interval over 105 days from January to November 2017. The entrance counts were used to predict daily average and maximum use level at the hotspot Average use level at the congestion hotspot did not exceed the use limit mandated by the Chinese park administration agency. However, from 9:20 am to 12:00 pm, the use level at hotspots exceeded visitor preferred use level. Visitor use level was significantly higher at the hotspot during a major Chinese “golden week” holiday. The daily entrance counts significantly predicted the average and maximum use level at the hotspot. Based on our findings, we recommend that the number of visitors entering the gate on each day should be less than 28,764 for the hotspots to meet use level mandates, while less than 6,245 to meet visitor preference. The gap manifested the complexity in visitor capacity management at high-use World Heritage Sites and other protected areas and calls for innovative monitoring and management strategies.

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