scispace - formally typeset
Search or ask a question

Future scenario of population growth in coastal areas? 

Best insight from top research papers

Future scenarios of population growth in coastal areas indicate that there will be a significant increase in the number of people living in these regions. The current population in near-coastal zones is 2.15 billion, and in low-elevation coastal zones, it is 898 million globally. Depending on the socioeconomic scenario considered, these numbers could increase to 2.9 billion and 1.2 billion, respectively. Asia, particularly countries like China, India, Bangladesh, Indonesia, and Vietnam, will have the highest coastal population exposure. However, Africa is expected to experience the highest rates of population growth and urbanization in the coastal zone, especially in Egypt and sub-Saharan countries in Western and Eastern Africa. By the year 2050, it is estimated that the population living in coastal states of Mexico will reach 65 million people.

Answers from top 5 papers

More filters
Papers (5)Insight
The paper states that the future scenario of population growth in coastal areas depends on the socioeconomic scenario considered, with potential increases to 2.9 billion people in the near-coastal zone and 1.2 billion people in the low-elevation coastal zone.
The paper states that the future scenario of population growth in coastal areas depends on the socioeconomic scenario considered, with potential increases to 2.9 billion people in the near-coastal zone and 1.2 billion people in the low-elevation coastal zone.
The paper estimates that by the year 2050, the population living in the coastal states of Mexico will reach 65 million people.
The paper provides future scenario projections for coastal population growth, indicating that Africa is expected to experience the highest rates of population growth and urbanization in the coastal zone.
The paper states that the future scenario of population growth in coastal areas depends on the socioeconomic scenario considered, with potential increases to 2.9 billion people in the near-coastal zone and 1.2 billion people in the low-elevation coastal zone.

Related Questions

What historical factors have contributed to population growth along coastlines?5 answersHistorically, various factors have driven population growth along coastlines. Initially, the coast provided habitat, food, and trade routes, influencing early human settlements. Over time, factors such as commerce, port activities, and agricultural opportunities in fertile deltas attracted migration to coastal areas. Additionally, the appeal of beaches for recreation and economic activities concentrated around coastal systems have further fueled population growth along coastlines. As urban coastal centers developed, factors like accessibility to resources, climate, and tourism opportunities played significant roles in attracting populations, leading to demographic shifts with rural citizens moving to cities. The abundance of ecosystem services near coasts has also drawn people, with 40% of the global population residing within 100 km of the coast.
What target market in coastal or each areas?5 answersCoastal and marine ecosystems provide a range of services that are not priced or stewarded, leading to degradation. Efforts to protect these unvalued services through regulation or spatial management can result in lost revenue and social impacts. Ecomarkets, such as coastal tenure and catch-share systems, could generate value for a variety of coastal ecosystem goods and services, allowing communities to diversify uses and focus on long-term stewardship and conservation. However, creating ecomarkets will require devolving rights and responsibilities, creating accountability systems, and changing long-term patterns of behavior. These changes will complement existing policies and tools like Marine Protected Areas and coastal spatial management, bringing coastal conservation to scale. Tourism marketing can be a valuable tool for promoting coastal and maritime activities, particularly when focusing on the blue and green economy and establishing clear rules about the environment. Coastal and marine tourism and leisure can help unlock the potential of multi-use of space at sea, engaging with other sectors like aquaculture and marine renewable energy. Dredging operations in coastal areas can significantly alter hydrological and sediment transport processes, affecting water quality and the flora and fauna in the region. Synthetic aperture radar (SAR) altimetry is an efficient way to measure small-scale changes in elevations of coastal areas and water surfaces, providing improved accuracy and resolution.
How many people live in near coastal zone?5 answersApproximately 2.15 billion people currently live in the near-coastal zone globally, and this number could increase to 2.9 billion depending on the socioeconomic scenario considered.
How will sea level rise affect coastal communities?5 answersSea level rise will have significant impacts on coastal communities. These impacts include increased risks of storm surges, coastal flooding, erosion, and inundation. These events can lead to devastating consequences such as infrastructure damage, economic disruption, displacement of vulnerable populations, and loss of livelihoods. The vulnerability of coastal communities to sea level rise is influenced by factors such as topography, geomorphology, relative sea level rise rate, shoreline erosion rate, proximity to the coast, and population growth rate. It is crucial to understand and assess the potential impacts of sea level rise on coastal communities in order to develop effective adaptation and risk reduction measures. These measures may include beach nourishment, sea walls, managed retreats, and population relocation. By evaluating the vulnerability and implementing appropriate strategies, coastal communities can increase their resilience and mitigate the impacts of sea level rise.
What are the impacts of sea level rise on coastal areas?4 answersSea level rise has significant impacts on coastal areas. These impacts include economic, social, and environmental effects, such as coastal flooding, shoreline erosion, and biodiversity loss. Coastal communities are at risk of infrastructure damage, economic disruption, and displacement of vulnerable populations due to sea level rise and extreme weather events. In Bangladesh, sea level rise has already affected the lives and livelihoods of coastal communities, leading to salinity increase, land erosion, and economic losses in agriculture. Rising sea levels also pose a risk of urban inundation and decreased sewer pipe capacity, necessitating the evaluation and prediction of increasing flood risks. It is crucial to understand the potential impacts of sea level rise and develop effective adaptation measures to reduce vulnerability and protect coastal communities. Improved knowledge of sea level rise and its impacts is essential for implementing appropriate mitigation and adaptation strategies at regional and local scales.
What is the household income usually in coastal areas?4 answersHousehold income in coastal areas varies depending on the specific context. In traditional fishing communities in developing countries, small-scale fishermen typically have small-scale catches and rely on fishing as their main source of income. In Vietnam's coastal region, aquaculture is a common livelihood strategy, and households engaged in aquaculture tend to have higher incomes compared to those pursuing wage-earning or other income strategies. Low-income households in coastal areas often rely on home-based enterprises for income generation, but face challenges related to settlement conditions and natural hazards. Coastal fisheries in the Pacific Island countries and territories contribute significantly to food security, livelihoods, and culture, with fish consumption exceeding 50 kg per person per year in many areas. Remittances from family migrants also play a role in coastal fishing households, with greater remittance receipts associated with increased fishing capital investment and labor-saving equipment.

See what other people are reading

What is the definition of organizational performance?
5 answers
Organizational performance is the culmination of efforts directed towards achieving predetermined organizational goals. It is influenced by various factors such as leadership, employee motivation, competitive strategies, and entrepreneurial behavior. Leadership plays a significant role in influencing employee performance, while competition strategies and entrepreneurial behavior also impact organizational performance positively. Additionally, factors like job satisfaction, competency mapping, and job analysis are crucial for organizational success. Motivation is a key aspect in enhancing organizational performance, as it guides individuals towards achieving the organization's goals and ensuring workplace satisfaction. Overall, organizational performance depends on effective leadership, motivated employees, competitive strategies, and a conducive working environment.
What are the good steps of forming research questions and draft the questionnaire?
5 answers
To form research questions and draft a questionnaire effectively, several key steps should be followed. Firstly, it is crucial to define the information needed for the study and identify the type of survey and questions to be used. Subsequently, the questionnaire should be carefully designed, considering factors like format, wording, and question type, whether open-ended or closed-ended. Pretesting the questionnaire is essential to ensure reliability, validity, and practicality before finalizing it for the main study. Additionally, considerations such as the respondents' frame of reference and the response format should be taken into account during the questionnaire construction process. By following these steps diligently, researchers can develop a well-structured questionnaire to collect meaningful and unbiased data for their research study.
Qual a importância psico-socio-cultral da satisfação sexual em jovens universitários?
4 answers
A importância psico-sócio-cultural da satisfação sexual em jovens universitários é crucial para compreender e promover a saúde sexual nesse grupo. Estudos revelam que a cultura, a religiosidade e as relações de gênero influenciam diretamente as condutas sexuais dos jovens, destacando a necessidade de orientação e educação em saúde sexual para prevenção de doenças sexualmente transmissíveis. Além disso, a baixa adesão ao uso de preservativos com parceiros estáveis e casuais entre universitários é um comportamento de risco que pode contribuir para a aquisição de infecções sexualmente transmissíveis. A psico-oncologia também ressalta a importância do suporte psicológico no contexto oncológico, evidenciando que o psicólogo desempenha um papel fundamental na melhoria da qualidade de vida de pacientes e familiares.
What are the common symptoms of keterolaco overdose?
5 answers
Common symptoms of ketamine overdose include neurological symptoms such as soporous state, agitation, confusion, panic attacks, mydriasis, and tremors, as well as gastrointestinal symptoms like abdominal pain and vomiting. Additionally, urological symptoms may occur, albeit less frequently, along with cardiac symptoms such as palpitations and chest pain. Ketamine abuse can also lead to complications like severe agitation, rhabdomyolysis, and trauma secondary to falls and cuts. Furthermore, ketamine abusers may present with impaired consciousness, dizziness, high blood pressure, tachycardia, abdominal tenderness, and white powder in the nostrils. These symptoms collectively characterize a ketamine overdose, emphasizing the importance of recognizing and managing such cases promptly in emergency settings.
Qual a importância satisfação sexual em jovens universitários?
5 answers
A satisfação sexual em jovens universitários é crucial, pois está intimamente ligada à qualidade de vida, bem-estar geral e saúde física e mental. Estudos revelam que altos níveis de satisfação sexual estão associados a uma melhor qualidade do sono, enquanto a baixa adesão ao uso de preservativos em relacionamentos estáveis e casuais pode aumentar a vulnerabilidade a infecções sexualmente transmissíveis. Além disso, a satisfação sexual é um indicador importante de qualidade de vida, sendo mais elevada em adolescentes do que em mulheres adultas. A falta de práticas de cuidados com a saúde sexual, como o uso inconsistente de preservativos, pode expor os jovens a comportamentos de risco, tornando-os vulneráveis a problemas de saúde, como infecções sexualmente transmissíveis. Portanto, promover a satisfação sexual saudável e práticas de prevenção é essencial para a saúde e bem-estar dos jovens universitários.
How can english affect the students learning?
5 answers
English proficiency can significantly impact students' learning outcomes in various ways. Factors such as contextual influences, learning objectives, learning environments, and the use of mobile learning tools all play a role. For instance, the socioeconomic level of students can affect their English proficiency, which in turn influences their academic performance. Additionally, English language skills are crucial for foreign students in higher education, affecting their learning outcomes. Moreover, students' learning objectives, such as future job opportunities and academic requirements, are closely tied to their motivation to learn English. Furthermore, the use of mobile learning, particularly through English vocabulary apps, has been shown to positively impact the learning effect of college students. In conclusion, English proficiency is a key factor that can significantly influence students' learning experiences and academic achievements.
Canary islands women colonial
5 answers
Women in the Canary Islands played significant roles during colonial times. Female participation in intellectual production, especially in publications related to the Canary colony in Cuba, showcased their importance in cultural construction. European male and female travelers' accounts from the 18th and 19th centuries provide insights into women's lives in the Canary Islands, reflecting cultural stereotypes of the era. The Portuguese community in the Canary Islands, particularly women, had a notable impact post the incorporation of Portugal into the Hispanic Monarchy, highlighting their agency and transatlantic connections. Genetic studies reveal that the European colonization of the Canary Islands led to a significant shift in the indigenous population, with female lineages surviving in higher proportions compared to male lineages.
What are the current global statistics on the prevalence of diabetic mellitus?
5 answers
The global prevalence of diabetes mellitus is a significant public health concern, with estimates indicating a substantial rise in cases. In 2015, it was reported that there were 415 million people aged 20-79 years with diabetes, with 75% residing in low- and middle-income countries. By 2040, this number is projected to increase to 642 million individuals within the same age group. Furthermore, the prevalence of diabetes has been steadily increasing, with projections suggesting that by 2035, the global number of individuals with diabetes could reach 592 million, compared to the current estimate of 387 million. These statistics underscore the urgent need for effective prevention and management strategies to address the growing burden of diabetes worldwide.
Is there a dose response of diazepam for seizure disorder?
5 answers
A dose-response relationship of diazepam for seizure disorders has been explored in various studies. A population pharmacokinetic model of intravenous diazepam in children with status epilepticus demonstrated that higher doses of diazepam led to a more rapid achievement of the therapeutic range. Additionally, a study on a novel intranasal formulation of diazepam showed dose-dependent exposure patterns, with higher doses resulting in increased peak concentrations. Furthermore, in patients with refractory complex partial seizures, a dose-response analysis of vigabatrin indicated that increasing dosages led to a reduction in daily seizure rates. These findings collectively suggest that there is indeed a dose-response relationship for diazepam in the management of seizure disorders.
Can prenatal assistance programs be tailored to better meet the needs of minority and underserved populations?
5 answers
Prenatal assistance programs can indeed be tailored to better meet the needs of minority and underserved populations. Research suggests that culturally adapted interventions, like the TextMATCH program for various ethnic groups in New Zealand, can enhance engagement and acceptability among minority populations. Additionally, focusing on health promotion and mental health support within prenatal care can help address disparities in birth outcomes for minority women who often experience higher levels of stress and anxiety. Tailoring programmatic offerings based on individual needs and then scaling them to broader group levels has been shown to effectively support low-income, first-generation, and racialized minority students, indicating the viability of such tailored approaches for large numbers of individuals. Understanding and addressing contextual factors, such as policy limitations and local strategies, can further enhance the implementation and impact of prenatal care coordination programs for underserved populations.
How can beef production contribute on skills development?
5 answers
Beef production can contribute to skills development in various ways. Firstly, maternal nutrition during the prenatal period can influence progeny performance, health, and reproduction, highlighting the importance of nutritional management in beef cattle production. Secondly, the implementation of technology and good farming practices, such as breeding and feeding practices, can enhance the feasibility and competitiveness of beef cattle agribusiness, thereby fostering skill development among farmers. Additionally, programs like BeefCheque have shown that practical on-farm demonstrations and discussions can lead to the adoption of grazing management practices, ultimately improving profitability and enhancing skills at all levels of farm management. Moreover, youth beef cattle exhibitors have demonstrated leadership life skills development through their participation in beef projects, indicating a positive relationship between project involvement and skill enhancement.