scholarly journals Spatial distribution and natural environment mechanism of the cholera epidemic in ancient Jiangnan area, China

PLoS ONE ◽  
2021 ◽  
Vol 16 (3) ◽  
pp. e0248048
Author(s):  
Xiaowei Wang ◽  
Mengqi Yang
Keyword(s):  
Spatial Distribution ◽  
Natural Environment ◽  
Regional Scale ◽  
The Sustainable Development ◽  
Public Health Emergencies ◽  
The North ◽  
Cholera Epidemic ◽  
Prevention System ◽  
Close Relationship ◽  
North Part

Cholera, as an acute, high-risk and widespread infectious disease, has been studied by many scholars. Based on the data from <Annals of Epidemics in China over the Past 3000 Years>, this research investigated the spatial distribution of the cholera epidemic and natural environment mechanism of the cholera epidemic in the Jiangnan area, from the year 1820 to 1821. We applied a set of spatial statistical analyses to investigate the spatial heterogeneity and the factors that influence the cholera epidemic in the Jiangnan area. Results show that: 1) Spatial distribution of cholera epidemic lied at different geographical scales. The cholera epidemic was highly concentrated in Shanghai, Nanjing and Hangzhou; There was a north-south difference of cholera epidemic distribution at the regional scale. The cholera epidemic was more concentrated in the north part than in the south part of the Jiangnan area; Meanwhile, there was an east-west difference in cholera epidemic distribution where the intensity of the cholera epidemic decreased from east to northwest and southwest. 2) A land-sea distribution of cholera can be also found. The Chang-Hang line and the Hu-Jia line were the two boundaries of the cholera epidemic in the Jiangnan area. 3) There was a close relationship between the distribution of the cholera epidemic and natural environment in the Jiangnan area. The influence intensity of natural factors on epidemic disasters followed the order of temperature (0.760) > precipitation (0.663) > river distance (0.413) > river density (0.398) > elevation (0.395). The present investigation is conductive to establish a prevention system for public health emergencies, which contributes to the sustainable development of society and human health.

Three-Dimensional Modeling of MVT Lead-Zinc Deposit in Western Hunan and its Application

2014 ◽  
Vol 644-650 ◽  
pp. 2674-2677
Author(s):  
Kun Wang ◽  
Ke Yan Xiao
Keyword(s):  
Regional Scale ◽  
Three Dimensional ◽  
Hunan Province ◽  
Three Dimensional Model ◽  
Three Dimensional Modeling ◽  
The North ◽  
Dimensional Modeling ◽  
North Part ◽  
Lead Zinc ◽  
Fault Belt

In order to study the evolution and metallogenic regularity of MVT lead-zinc deposits in western portion of Hunan province (China), two sets of three-dimensional model are established by Minexplorer software: 3D model in typical deposit and 3Dmodel on regional scale. On the basis of synthetic analyses of two sets of models, the further prospecting should be focused on the north part of ore-bearing layer along the Huayuan-Zhangjiajie fault belt. It is effective to observe occurrence and distribution characteristics from the 3D geological model, and to provide the basis for further exploration prospecting of the concealed deposits.

scholarly journals The State of Development of Equestrian Tourism in the Lublin Region in the Context of Environmental Conditions

2012 ◽  
Vol 19 (4) ◽  
pp. 256-262 ◽  
Author(s):  
Teresa Brzezińska-Wójcik ◽  
Monika Baranowska
Keyword(s):  
Spatial Distribution ◽  
Natural Environment ◽  
Regional Scale ◽  
The State ◽  
Opinion Poll ◽  
Aesthetic Value ◽  
Horse Riding ◽  
Diagnostic Interviews ◽  
Scientific Papers ◽  
Secondary Information

AbstractIntroduction. In recent years spending free time in the Lublin Region has been more frequently related to equestrian tourism based on the infrastructure of the existing centres. Papers published so far focus mainly on a detailed description of features of horses used for equestrian tourism. Few papers have analysed offers and issues related to the promotion of this form of tourism. There is no paper discussing the spatial distribution of equestrian tourism centres, or analysing their offer at the regional scale. In response to this, a study was undertaken with special consideration of the features of the natural environment. Material and methods. In the period from October 2010 to April 2011, secondary information (statistics, registers, scientific papers) was analysed and primary material (field inventory, diagnostic interviews and an opinion poll) on the state of equestrian tourism in the Lublin Region was collected. Results. The analysis of the spatial distribution of 61 equestrian tourism centres subject to the inventory reveals that the highest number of centres function in the Zamooeæ and Biała Podlaska poviats. The comparison of offers in the scope of equestrian tourism in the Lublin Region shows that the basic offer of the region includes four kinds of services: horse riding, sleigh riding, chaise riding and horse riding courses. The highest number of horse treks is offered by centres in the Biała Podlaska poviat. Conclusions. In view of the data obtained, an asset in the scope of the development of equestrian tourism is the structure of offers directed at tourists and the infrastructure that already exists. Moreover, the development of this form of tourism is favoured by the features of the natural environment; the majority of trails and centres are located in environmentally valuable areas. Particularly the landscape, the filtrating-detoxicating properties of plant assemblages, their bioclimate and aesthetic value should contribute to the development of a complex offer (appropriate promotional package) of equestrian tourism in the Lublin Region

scholarly journals Legends of Places as Part of the Sustainable Development of Regions

2021 ◽  
Vol 81 ◽  
pp. 157-178
Author(s):  
Barbara Ivančič Kutin ◽  
◽  
Monika Kropej Telban ◽  
Keyword(s):  
Sustainable Development ◽  
Natural Environment ◽  
The Sustainable Development ◽  
Environment Quality ◽  
The North ◽  
Research Activities ◽  
Narrative Tradition ◽  
First Case ◽  
The Alps ◽  
North Western

Many newly established thematic routes and parks include narrative traditions to be experienced in their natural environment. Quality products of this kind are the result of well-developed concepts that follow expert guidelines and strategies and can be, as such, part of sustainable tourism, which strives to preserve ties with tradition to the greatest extent possible. This article includes some examples of different presentations of narrative tradition or local legends in places and discusses the problems with which such presentations cope. The article particularly discusses two examples of thematic trails that are based on professional folklore and ethnological research. The first case involves research activities that served as the foundation for thematic storytelling routes in the eastern part of the Alps – Pohorje above Slovenska Bistrica in Slovenia – and in central Istria in Croatia. The second example shows the influence of a thematic trail on the knowledge about local narrative tradition among schoolchildren in Bovec in the north-western part of Slovenia.

Her Majesty Queen Rania Al Abdullah

2019 ◽  
Author(s):  
Adib Rifqi Setiawan
Keyword(s):  
Education System ◽  
Ministry Of Education ◽  
Childhood Experiences ◽  
The Sustainable Development ◽  
American University ◽  
The North ◽  
The World ◽  
Development Goals ◽  
High Level ◽  
Education And Development

“The real treasure is in the minds of our children, and all we have to do is extract it.” Her Majesty Queen Rania Al Abdullah writes in website Queen Rania Foundation For Education And Development www.qrf.org/en. Rania Al Yassin was born on August 31, 1970. She obtained her Bachelor’s degree in Business Administration from the American University of Cairo in 1991. She applied this, first, to a banking career in Jordan and, later, to the information technology sector. After marrying Prince Abdullah bin Al Hussein on June 10, 1993, they went on to have four children: Prince Hussein, Princess Iman, Princess Salma, and Prince Hashem. In addition to being a wife and mother, Queen Rania works hard to lift the lives of Jordanians by supporting their endeavours and helping to create new opportunities for them. Locally, she is committed to breathe new life into the public education system; empower communities and women especially through microfinance initiatives; protect children and families; and drive innovation, technology and entrepreneurship, especially amongst young people. Internationally, Queen Rania is an advocate for tolerance, compassion and bridge building between people of all cultures and backgrounds. Her efforts to simultaneously challenge stereotypes of Arabs and Muslims, and promote greater understanding and acceptance between people of all faiths and cultures, have won her global recognition. Her Majesty’s passion is education. She believes that every Jordanian girl and boy, and all children, should have access not only to stimulating classrooms and modern curricula, but inspiring teachers and technology that can connect Jordan’s children to the world and the world to Jordan’s children. Her efforts in the education sector complement the work of the Ministry of Education through initiatives such as the Jordan Education Initiative, the Queen Rania Teachers Academy, Madrasati, Edraak and others. To realize these and so much more, Queen Rania has encouraged private sector partners to drive improvements and strengthen the foundations of Jordan’s education system. Queen Rania is also a global voice for access to quality education for children around the world. In 2009, Her Majesty championed the 1 Goal campaign for education; she is Honorary Chair of the UN Girl’s Education Initiatives and has advocated access to education in forums and gatherings around the world. Her work and her efforts to improve the learning opportunities for children have been recognized at the highest levels, nationally, regionally and internationally. Additionally, through her position on their boards, Her Majesty contributes to the work of the United Nations Fund and the World Economic Forum. She is the Eminent Advocate for UNICEF; and she was part of the UN appointed High Level Panel who advised on the shape and content of the Sustainable Development Goals which aim to improve the lives of millions of people before 2030. In recognition of her work, Her Majesty has humbly accepted many awards, locally, regionally and globally. These include the Walther Rathenau Award from the Walther RathenauInstitut in Germany for her efforts to greater peace and understanding; the James C. Morgan Global Humanitarian Award from Tech Awards, USA; the Arab Knight of Giving Award from Arab Giving Forum, UAE; the North South Prize by the North South Prize, Portugal; as well as the YouTube Visionary Award. Her Majesty authored several books primarily for children including the Sandwich Swap, which was inspired by her own childhood experiences.

scholarly journals Spatial Distribution of Lichens in Metrosideros excelsa in Northern New Zealand Urban Forests

Diversity ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 170
Author(s):  
Gladys N. Benitez ◽  
Glenn D. Aguilar ◽  
Dan Blanchon
Keyword(s):  
Spatial Distribution ◽  
Species Richness ◽  
New Zealand ◽  
Lichen Species ◽  
Positive Correlation ◽  
Breast Height ◽  
Lichen Community ◽  
The North ◽  
The City ◽  
Lichen Flora

The spatial distribution of corticolous lichens on the iconic New Zealand pōhutukawa (Metrosideros excelsa) tree was investigated from a survey of urban parks and forests across the city of Auckland in the North Island of New Zealand. Lichens were identified from ten randomly selected trees at 20 sampling sites, with 10 sites classified as coastal and another 10 as inland sites. Lichen data were correlated with distance from sea, distance from major roads, distance from native forests, mean tree DBH (diameter at breast height) and the seven-year average of measured NO2 over the area. A total of 33 lichen species were found with coastal sites harboring significantly higher average lichen species per tree as well as higher site species richness. We found mild hotspots in two sites for average lichen species per tree and another two separate sites for species richness, with all hotspots at the coast. A positive correlation between lichen species richness and DBH was found. Sites in coastal locations were more similar to each other in terms of lichen community composition than they were to adjacent inland sites and some species were only found at coastal sites. The average number of lichen species per tree was negatively correlated with distance from the coast, suggesting that the characteristic lichen flora found on pōhutukawa may be reliant on coastal microclimates. There were no correlations with distance from major roads, and a slight positive correlation between NO2 levels and average lichen species per tree.

scholarly journals Influence of the North Atlantic oscillation on the atmospheric levels of benzo[a]pyrene over Europe

2021 ◽  
Author(s):  
Pedro Jiménez-Guerrero ◽  
Nuno Ratola
Keyword(s):  
Spatial Pattern ◽  
North Atlantic Oscillation ◽  
North Atlantic ◽  
Transport Model ◽  
Regional Scale ◽  
The South ◽  
Climatic Fluctuations ◽  
The North ◽  
The North Atlantic ◽  
The North Atlantic Oscillation

AbstractThe atmospheric concentration of persistent organic pollutants (and of polycyclic aromatic hydrocarbons, PAHs, in particular) is closely related to climate change and climatic fluctuations, which are likely to influence contaminant’s transport pathways and transfer processes. Predicting how climate variability alters PAHs concentrations in the atmosphere still poses an exceptional challenge. In this sense, the main objective of this contribution is to assess the relationship between the North Atlantic Oscillation (NAO) index and the mean concentration of benzo[a]pyrene (BaP, the most studied PAH congener) in a domain covering Europe, with an emphasis on the effect of regional-scale processes. A numerical simulation for a present climate period of 30 years was performed using a regional chemistry transport model with a 25 km spatial resolution (horizontal), higher than those commonly applied. The results show an important seasonal behaviour, with a remarkable spatial pattern of difference between the north and the south of the domain. In winter, higher BaP ground levels are found during the NAO+ phase for the Mediterranean basin, while the spatial pattern of this feature (higher BaP levels during NAO+ phases) moves northwards in summer. These results show deviations up to and sometimes over 100% in the BaP mean concentrations, but statistically significant signals (p<0.1) of lower changes (20–40% variations in the signal) are found for the north of the domain in winter and for the south in summer.

scholarly journals Spatial Distribution and Geographical Mechanism of Natural Resources in China under the Orientation of the New Economic Demands

2021 ◽  
Vol 13 (14) ◽  
pp. 7956
Author(s):  
Xiangmin Zhang ◽  
Bin Yu ◽  
Hailong Yu ◽  
Zhuofan Li ◽  
Shen Luo ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Natural Resources ◽  
New Economy ◽  
The South ◽  
The North ◽  
Ecological Resources ◽  
Demand Structure ◽  
Administrative Units ◽  
Location Map ◽  
Resource Elements

The demand structure of resources for new economy is different from the traditional one in that its development may significantly change China’s economic location map and spatial pattern. Based on 343 administrative units of prefecture-level cities in China, this research constructs the measurement index system of terrestrial surface natural resources under the orientation of the new economic demands; this research mainly analyses the spatial distribution characteristics and geographical mechanism of natural resources by means of the spatial autocorrelation and spatial similarity calculation methods. The results show that: (1) The structure and endowment of natural resources under the orientation of the new economic demands need to be reexamined. The significance of a good environment and ecological resources has been highlighted. The coupling of resource elements better reveals the availability of natural resources. (2) The natural resources decrease from southeast to northwest, showing a pattern of “abundant in the south and east and scarce in the north and west”. Natural resources have a significant positive correlation in spatial distribution with two types of agglomeration: high-high agglomeration and low-low agglomeration, showing the local agglomeration feature of “high in the south and low in the north”. (3) Natural factors such as temperature, precipitation and altitude affect the spatial distribution of natural resources, with the temperature being the most significant. This indicates that the original natural environment and its role are the geographical mechanism for the formation and distribution of natural resources. The results could provide a reference for the development and the optimization of China’s new economy.

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