scholarly journals The Impact of Sea-Level Rise on Tourism Small Islands a Case Study of Wenzhou Island during the Pre-COVID-19 Pandemic Period

CONVERTER ◽  
2021 ◽  
pp. 236-241
Author(s):  
Yichia Lin, Wenlung Chang, Wongchai Anupong
Keyword(s):  
Climate Change ◽  
Sea Level Rise ◽  
Sea Level ◽  
Resource Planning ◽  
Small Island ◽  
Small Islands ◽  
Daily Lives ◽  
Tourist Attractions ◽  
The Impact

During the COVID-19 pandemic period, island tourism experienced a severe impact. Island tourism is a thriving tourism model, but it is greatly affected by the SLR (sea level rise) due to climate change. Small island tourism must to face flooding problems that cause sea-level rise. GIS can be used to plan and monitor land use. This case study uses GIS (Geography information system) pre-COVID-19 pandemic period to predict flooding at different scales. After three different scales of digitization processing, it is found that: Overall, the flood area is located in the northern part of the island. The relationship is consistent, that is, the flood season is directly proportional to the peak tourist season. Sea level rise will cause changes in tourist attractions on the island; residents' daily lives will face major changes. This study provides a small amount of inundation scale predictions at different scales; hopes to be helpful for the island’s tourism resource planning and residents’ adaptation. To avoid add climate change refugees and rational use of tourism resources on lack nature resource small islands.

scholarly journals Impact Assessment of Storm Surge and Climate Change-Enhanced Sea Level Rise on Atoll Nations: A Case Study of the Tarawa Atoll, Kiribati

2021 ◽  
Vol 7 ◽  
Author(s):  
Audrius Sabūnas ◽  
Takuya Miyashita ◽  
Nobuki Fukui ◽  
Tomoya Shimura ◽  
Nobuhito Mori
Keyword(s):  
Climate Change ◽  
Impact Assessment ◽  
Sea Level Rise ◽  
Sea Level ◽  
Storm Surge ◽  
Social Impact ◽  
Small Island ◽  
Impact Of Climate Change ◽  
Exposed Population ◽  
The Impact

The Pacific region consists of numerous Small Island Developing States (SIDS), one of the most vulnerable to flooding caused by compound effects of sea level rise (SLR) and storms. Nevertheless, individual studies regarding the impact assessment for SIDS, such as the low-lying Kiribati, remain scarce. This study assessed the impact of climate change-induced storm surge and SLR compounding effects on Tarawa, the most populous atoll of Kiribati, the largest coral atoll nation. It projected the impact using a combined dynamic surge and SLR model based on the IPCC AR5 RCP scenarios and 1/100 and 1/50 years return period storm events. This approach allows estimating the inundation scope and the consecutive exposed population by the end of the 21st century. The results of this study show that the pace of SLR is pivotal for Tarawa, as the sea level rise alone can claim more than 50% of the territory and pose a threat to over 60% of the population under the most intense greenhouse gas emissions scenario. Furthermore, most coasts on the lagoon side are particularly vulnerable. In contrast, the contribution of extreme events is generally minimal due to low wind speeds and the absence of tropical cyclones (TC). Despite this, it is clear the compound effects are critical and may inescapably bring drastic changes to the atoll nations by the end of this century. The impact assessment in this study draws attention to the social impact of climate change on SIDS, most notably atoll islands, and evaluates their adaptation potential.

Sea-Level-Rise Disaster in Micronesia: Sentinel Event for Climate Change?

2010 ◽  
Vol 4 (1) ◽  
pp. 81-87 ◽  
Author(s):  
Mark E. Keim
Keyword(s):  
Public Health ◽  
Climate Change ◽  
Sea Level Rise ◽  
Sea Level ◽  
Acute Onset ◽  
Complete Loss ◽  
Small Island ◽  
Partial Loss ◽  
Survey Tool ◽  
The Impact

ABSTRACTObjectives: To describe the impact of an acute-onset sea-level-rise disaster in 2 coral atoll populations and to generate hypotheses for further investigation of the association between climate change and public health.Methods: Households of Lukunoch and Oneop islands, Micronesia, were assessed for demographics, asset damage, food availability, water quantity and quality, hygiene and sanitation, and health status. Every fourth household on Lukunoch was randomly selected (n = 40). All Oneop households were surveyed (n = 72). Heads of each household were interviewed in the local language using a standard survey tool. Prevalence data were analyzed, and 95% confidence intervals were calculated.Results: A total of 112 total households were respondents representing 974 inhabitants. On Lukunoch, roughly half of all households surveyed reported at least a partial loss of their primary dietary staple and source of calories (taro and breadfruit). Six (15%) of 40 Lukunoch households surveyed (95% CI, 6%-30%) reported a complete loss of taro and four (10%) of the 40 households (95% CI, 3%-24%) reported a complete loss of breadfruit. On Oneop, nearly all households reported at least a partial loss of these same food staples. Twenty four (31%) of all 76 Oneop households reported a complete loss of taro and another 24 (31%) households reported a complete loss of breadfruit. One third of all households surveyed reported a complete loss. On Lukunoch 11 (28%) of 40 households, (95% CI, 15%-43%) reported damage from salination, but none were damaged to the point of a complete loss. Forty-nine (64%) of 76 Oneop households reported salination and five (6%) reported complete loss of their well.Conclusion: On March 5, 2007, an acute-onset, sea level rise event resulting in coastal erosion, shoreline inundation, and saltwater intrusion occurred in two coral atoll islands of Micronesia. The findings of this study suggest that highly vulnerable populations of both islands experienced disastrous losses involving crop productivity and freshwater sources. These findings reveal the need for effective public health research and sustainable interventions that will monitor and shape the health of small island populations predicted to be at high risk for adverse health effects due to climate change.(Disaster Med Public Health Preparedness. 2010;4:81-87)

The impact of sea level rise and climate change on inshore wave climate: A case study for East Anglia (UK)

2010 ◽  
Vol 57 (11-12) ◽  
pp. 973-984 ◽  
Author(s):  
Nicolas Chini ◽  
Peter Stansby ◽  
James Leake ◽  
Judith Wolf ◽  
Jonah Roberts-Jones ◽  
...  
Keyword(s):  
Climate Change ◽  
Sea Level Rise ◽  
Sea Level ◽  
Wave Climate ◽  
East Anglia ◽  
The Impact

scholarly journals Sea level rise impact modelling on small islands: case study gili raja island of east java

2018 ◽  
Vol 177 ◽  
pp. 01017
Author(s):  
Zainul Hidayah ◽  
Luhur Mukti Prayogo ◽  
Maulinna Kusumo Wardhani
Keyword(s):  
Sea Level Rise ◽  
Sea Level ◽  
Sea Water ◽  
Small Island ◽  
Small Islands ◽  
Coastal Impacts ◽  
Impact Modelling ◽  
Flooded Area ◽  
Run Up ◽  
The Impact

Coastal regions and small islands are areas that will be adversely affected by the phenomenon of sea level rise globally. In general, Sea Level Rise (SLR) will result in coastal impacts as follows: increased frequency and intensity of floods, changes in ocean currents and widespread intrusion of sea water. This research was conducted in Gili Raja Island of Sumenep Madura. Objectives of this research were to demonstrate the ability of combining remote sensing and GIS method to determine the impact of SLR on a small island and to model its scale using different scenario. GIS based run-up model were performed to estimate and predict the impact of SLR to the island’s area. Three water level scenario (0.5 m, 1.0 m and 1.5 m) were applied. The results showed that in the first scenario 8.73% of the island was flooded by sea water, furthermore in two other scenario the flooded area was increase significantly (15.88% and 22.38%).

scholarly journals Lost Material Stock in Buildings due to Sea Level Rise from Global Warming: The Case of Fiji Islands

2020 ◽  
Vol 12 (3) ◽  
pp. 834 ◽  
Author(s):  
Simon Merschroth ◽  
Alessio Miatto ◽  
Steffi Weyand ◽  
Hiroki Tanikawa ◽  
Liselotte Schebek
Keyword(s):  
Climate Change ◽  
Sea Level Rise ◽  
Sea Level ◽  
Construction Material ◽  
Small Island ◽  
Intergovernmental Panel ◽  
Fiji Islands ◽  
The Republic ◽  
Global Sea Level

This study developed a methodology to estimate the amount of construction material in coastal buildings which are lost due to climate change-induced sea level rise. The Republic of Fiji was chosen as a case study; sea level rise is based on predictions by the Intergovernmental Panel on Climate Change for the years 2050 and 2100. This study combines the concept of a geographic information system based digital inundation analysis with the concept of a material stock analysis. The findings show that about 4.5% of all existing buildings on Fiji will be inundated by 2050 because of an expected global sea level rise of 0.22 m (scenario 1) and 6.2% by 2100 for a sea level rise of 0.63 m (scenario 2). The number of buildings inundated by 2050 is equivalent to 40% of the average number of new constructed buildings in Fiji Islands in a single year. Overall, the amount of materials present in buildings which will be inundated by 2050 is 900,000 metric tons (815,650 metric tons of concrete, 52,100 metric tons of timber, and 31,680 metric tons of steel). By 2100, this amount is expected to grow to 1,151,000 metric tons (1,130,160 metric tons of concrete, 69,760 metric tons of timber, and 51,320 metric tons of steel). The results shall contribute in enhancing urban planning, climate change adaptation strategies, and the estimation of future demolition flows in small island developing states.

scholarly journals Impact Assessment Analysis of Sea Level Rise in Denmark: A Case Study of Falster Island, Guldborgsund

2021 ◽  
Vol 13 (13) ◽  
pp. 7503
Author(s):  
Alexander Boest-Petersen ◽  
Piotr Michalak ◽  
Jamal Jokar Arsanjani
Keyword(s):  
Climate Change ◽  
Impact Assessment ◽  
Sea Level Rise ◽  
Sea Level ◽  
Alternative Methods ◽  
Projection Data ◽  
Storm Events ◽  
Cascading Effects ◽  
Local Levels

Anthropogenically-induced climate change is expected to be the contributing cause of sea level rise and severe storm events in the immediate future. While Danish authorities have downscaled the future oscillation of sea level rise across Danish coast lines in order to empower the coastal municipalities, there is a need to project the local cascading effects on different sectors. Using geospatial analysis and climate change projection data, we developed a proposed workflow to analyze the impacts of sea level rise in the coastal municipalities of Guldborgsund, located in Southeastern Denmark as a case study. With current estimates of sea level rise and storm surge events, the island of Falster can expect to have up to 19% of its landmass inundated, with approximately 39% of the population experiencing sea level rise directly. Developing an analytical workflow can allow stakeholders to understand the extent of expected sea level rise and consider alternative methods of prevention at the national and local levels. The proposed approach along with the choice of data and open source tools can empower other communities at risk of sea level rise to plan their adaptation.

scholarly journals The Vulnerability of Health Infrastructure to the Impacts of Climate Change and Sea Level Rise in Small Island Countries in the South Pacific

2021 ◽  
Vol 14 ◽  
pp. 117863292110208
Author(s):  
Subhashni Taylor
Keyword(s):  
Climate Change ◽  
Sea Level Rise ◽  
Sea Level ◽  
South Pacific ◽  
Well Being ◽  
Marshall Islands ◽  
World Health ◽  
Small Island ◽  
Medical Facilities ◽  
Medical Infrastructure

Anthropogenic climate change and related sea level rise will have a range of impacts on populations, particularly in the low lying Pacific island countries (PICs). One of these impacts will be on the health and well-being of people in these nations. In such cases, access to medical facilities is important. This research looks at the medical facilities currently located on 14 PICs and how climate change related impacts such as sea level rise may affect these facilities. The medical infrastructure in each country were located using information from a range of sources such as Ministry of Health (MoH) websites, World Health Organization, Doctors Assisting in South Pacific Islands (DAISI), Commonwealth Health Online, and Google Maps. A spatial analysis was undertaken to identify medical infrastructure located within 4 zones from the coastline of each country: 0 to 50 m, 50 to 100 m, 100 to 200 m, and 200 to 500 m. The findings indicate that 62% of all assessed medical facilities in the 14 PICs are located within 500 m of the coast. The low-lying coral atoll countries of Kiribati, Marshall Islands, Nauru, Palau, Tokelau, and Tuvalu will be highly affected as all medical facilities in these countries fall within 500 m of the coast. The results provide a baseline analysis of the threats posed by sea-level rise to existing critical medical infrastructure in the 14 PICs and could be useful for adaptive planning. These countries have limited financial and technical resources which will make adaptation challenging.

The Impact of Climate Change on States

2021 ◽  
Vol 23 (2-3) ◽  
pp. 115-132
Author(s):  
Łukasz Kułaga
Keyword(s):  
Climate Change ◽  
International Law ◽  
Sea Level Rise ◽  
Sea Level ◽  
The State ◽  
Fundamental Change ◽  
Sea Levels ◽  
Impact Of Climate Change ◽  
Potential Impact ◽  
The Impact

Abstract The increase in sea levels, as a result of climate change in territorial aspect will have a potential impact on two major issues – maritime zones and land territory. The latter goes into the heart of the theory of the state in international law as it requires us to confront the problem of complete and permanent disappearance of a State territory. When studying these processes, one should take into account the fundamental lack of appropriate precedents and analogies in international law, especially in the context of the extinction of the state, which could be used for guidance in this respect. The article analyses sea level rise impact on baselines and agreed maritime boundaries (in particular taking into account fundamental change of circumstances rule). Furthermore, the issue of submergence of the entire territory of a State is discussed taking into account the presumption of statehood, past examples of extinction of states and the importance of recognition in this respect.

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