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Wyświetlanie 1-15 z 99
Tytuł:
The impact of climate change on tourism in Australia – a case study relating to bushfires in Australia in 2019/2020
Autorzy:
Kurleto, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/1391133.pdf
Data publikacji:
2020
Wydawca:
Wyższa Szkoła Bankowa w Poznaniu
Tematy:
global warming
bushfires in Australia
tourism
Opis:
The main purpose of the study is to offer a preliminary analysis of the impact of Australian bush fires on tourism in the summer season of 2019/2020. The article addresses issues related to global climate change, including Australia. The author discusses the causes and effects of recent catastrophic fires in Australia, focusing on their negative impacts for tourism. Another problem raised in the article is how climate change in Australia causes bushfires that destroy the nature and life of this country. The study mainly analyses the effects of climate change on the natural environment, especially on the most attractive tourist areas in Australia, i.e. national parks. The study uses the latest information to show the effects of damage caused by fires in Australia, especially in tourism. The author concludes that there is a direct relationship between climate change resulting from global warming and tourism demand.
Źródło:
Studia Periegetica; 2020, 30(2); 79-107
1897-9262
2658-1736
Pojawia się w:
Studia Periegetica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WHY THE CULTURAL IDENTITIES OF THE INDIGENOUS PEOPLES OF THE ARCTIC ARE MORE ENDANGERED THAN THEY SEEM
Autorzy:
Kaczmarek, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/594390.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
cultural identity
Arctic
indigenous people
global warming
Opis:
Global warming is a fact. The reason for this can only be a guess. There are hypotheses claiming that the climate changes are consequences of human activities. Other hypotheses say that such occurrences appear regularly every few thousand years. As early as the beginning of the twentieth century some scientists noticed indicators of the growth of the global average temperature. Regardless of the reason global warming is observable mostly in polar areas. Nowadays about four million people live in the Arctic including native inhabitants. Global warming impacts on all of these including indigenous peoples of the Arctic whose cultural identities have always been related to nature. They have always lived in harmony together with nature, they have been a part of it and have never tried to fight against it. A changing climate can make them give up the way their ancestors used to live. Afterwards it can cause the disappearance of their languages and cultures that languages are parts of. Besides for many decades all indigenous people had been thought to be at a lower development level than new arrivals so today almost all languages spoken by indigenous peoples of the Arctic are endangered. All indigenous peoples of the Arctic have common points in their histories like deprivation of lands and suppression of languages and traditions. Most of their ancient customs and religions are forgotten but there are many material marks that are important for future generations. It is very important to preserve the marks and the knowledge of their languages because the value of them is priceless. Today native inhabitants of the Arctic live in countries with various law regulations so their situation is different in each country. Some of them have some autonomy, but others still seek it.
Źródło:
Polish Political Science Yearbook; 2013, 42; 213-217
0208-7375
Pojawia się w:
Polish Political Science Yearbook
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Review of impacts of climate changes on the urban water security of Islamabad, Pakistan
Autorzy:
Shah, Attaullah
Karim, Rehmat
Ali, Karamat
Powiązania:
https://bibliotekanauki.pl/articles/2174336.pdf
Data publikacji:
2022
Wydawca:
Instytut Technologiczno-Przyrodniczy
Tematy:
climate change
global warming
Islamabad
urban water
Opis:
The global warming and subsequent climate change has seriously threatened the glaciers of the Hindukush Karakoram Himalaya (HKH) region. These glaciers provide water to more than 60% people of the 11 countries, including Pakistan. The capital city of Pakistan has witnessed unprecedented urbanisation, population increase, development of new townships and associated economic activities. These challenges, together with climate change, have created severe pressure on the water resources of the city. In this mixed mode research, including questionnaire survey of 20 questions was distributed among the residents of the city online through Google Form. The questions were related to the expected impact of climate change on the availability of water, measures for conservation of water etc. About 205 residents from various parts of the city with different demographic backgrounds responded. This was followed by Focus Group Discussions (FDGs) of the experts and the major challenges to the urban water security of Islamabad with special reference to climate change have been assessed. The research has revealed that the water resources of the city are highly unsustainable. The residents have high concerns about the availability and quality of water. The results have shown that there is a number of governance issues in water distribution systems of the city. There are no organized water conservation strategies employed by City Government. The lack of institutional and policy framework has further complicated the situation. Residents seem willing for metering of water for its conservation. Recommendations have been made to municipal authorities for rational water resource management of the city.
Źródło:
Journal of Water and Land Development; 2022, 54; 109--115
1429-7426
2083-4535
Pojawia się w:
Journal of Water and Land Development
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ways of reducing carbon dioxide from road transport
Autorzy:
Synák, František
Gaňa, Ján
Rievaj, Vladimír
Mokričková, Lenka
Powiązania:
https://bibliotekanauki.pl/articles/262953.pdf
Data publikacji:
2019
Wydawca:
Sieć Badawcza Łukasiewicz. Przemysłowy Instytut Motoryzacji
Tematy:
carbon dioxide
driving resistance
emissions
global warming
Opis:
Climate change and the associated global warming affect all of us. These changes cause the melting of the glaciers and consequently the increase in sea and ocean levels. This phenomenon threatens the existence of some of the island states. The warming casing all this was brought on by the economic activity of humans, with the greatest responsibility being attributed to the ever-increasing production of greenhouse gases. Transport generates large portion of these gases. When means of transport are in motion, they are affected by certain driving resistances which try to keep vehicle from moving. In order to overcome them, it is necessary to produce certain useful work equivalent to the measurement of driving resistances. An internal combustion motor is the most frequent source of such energy. It generates energy by oxygenating hydrocarbon fuels, and in addition to the useful work, it produces also unfavourable emission. The amount of such emissions equals to the amount of burnt fuel. Thus, levels of emissions can drop by reducing fuel consumption. The most commonly mentioned gas is the CO2. Reduction of CO2 production is essential to affect the high level of CO2. The article focuses on the possibilities of reducing CO2 from road transport. The possibilities of reducing CO2 from road transport are quantified in the form of mathematical model calculations.
Źródło:
Archiwum Motoryzacji; 2019, 86, 4; 41-54
1234-754X
2084-476X
Pojawia się w:
Archiwum Motoryzacji
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seed Germination Plasticity of Two Endangered Species of Ferula in the Context of Climate Change
Autorzy:
Shanjani, Parvin Salehi
Mousavi, Amir
Farsad, Faeze Rasoulzadeh
Powiązania:
https://bibliotekanauki.pl/articles/2199581.pdf
Data publikacji:
2020-11-27
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
Dormancy
global warming
Iran
highland
local adaptation
Opis:
Ferula assa-foetida and F. gummosa, Apiaceae, are important endemic and endangered medicinal plants. Survival of the species is threatened by climate change, overexploiting (as source of oleo-gum resin and for-age) and lack of organized cultivation. Cultivation of these valuable medicinal plants is restricted by insuffi-cient domestication knowledge. Germination characteristics of different populations of Ferula taxa were studied with the aim of describing and comparing their responses to continuous cold stratification condition. Germination cues for the species were complex, with dormancy mechanisms present to restrict germination until cold stratification are fulfilled. Results indicated that a period of 4 weeks of stratification is sufficient for germination of F. assa-foetida, but optimal germination of F. gummosa require stratification for periods of 8 weeks. Both species were able to germinate at very low temperatures (4°C). Within-taxon differences in dor-mancy breaking and seedling emergence may interpret as local adaptations. The continued regeneration and propagation of the species in the wild will depend on the temperature and moisture status of the soil during winter and the maintenance of conditions suitable for stratification for an appropriate length of time.
Źródło:
Plant Breeding and Seed Science; 2019, 80; 13-33
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Seed Germination Plasticity of Two Endangered Species of Ferula in the Context of Climate Change
Autorzy:
Shanjani, Parvin Salehi
Mousavi, Amir
Farsad, Faeze Rasoulzadeh
Powiązania:
https://bibliotekanauki.pl/articles/2199729.pdf
Data publikacji:
2020-06-30
Wydawca:
Instytut Hodowli i Aklimatyzacji Roślin
Tematy:
dormancy
global warming
highland
Iran
local adaptation
Opis:
Ferula assa-foetida and F. gummosa, Apiaceae, are important endemic and endangered medicinal plants. Survival of the species is threatened by climate change, overexploiting (as source of oleo-gum resin and forage) and lack of organized cultivation. Cultivation of these valuable medicinal plants is restricted by insufficient domestication knowledge. Germination characteristics of different popula-tions of Ferula taxa were studied with the aim of describing and comparing their responses to continu-ous cold stratification condition. Germination cues for the species were complex, with dormancy mechanisms present to restrict germination until cold stratification are fulfilled. Results indicated that a period of 4 weeks of stratification is sufficient for germination of F. assa-foetida, but optimal germi-nation of F. gummosa require stratification for periods of 8 weeks. Both species were able to germi-nate at very low temperatures (4°C). Within-taxon differences in dormancy breaking and seedling emergence may interpret as local adaptations. The continued regeneration and propagation of the species in the wild will depend on the temperature and moisture status of the soil during winter and the maintenance of conditions suitable for stratification for an appropriate length of time.
Źródło:
Plant Breeding and Seed Science; 2019, 79; 71-90
1429-3862
2083-599X
Pojawia się w:
Plant Breeding and Seed Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Attitudes towards the risks of climate change
Attitudes towards the risks of climate change: contributions from a Chilean exploratory case study
Autorzy:
Romero, Natalia
Ormeño, Barbara
Simón, Lisbeth
Powiązania:
https://bibliotekanauki.pl/articles/13925596.pdf
Data publikacji:
2022-12-19
Wydawca:
Wyższa Szkoła Bankowa we Wrocławiu
Tematy:
global warming
pro-environmental behaviors
society
sustainability
Opis:
Aim: The alteration of the planetary climate, mainly because of human activity, could trigger ecological, economic, and social impacts capable of disrupting the forms of life on the planet. In this context, the influence of psychosocial factors on the environmental awareness and the way in which these factors can for support pro-environmental behaviors is researched on the example of students from a Chilean university.  Design / Research methods: Transactional exploratory mixed research. Bibliographic review and application of a survey to the community of a Chilean university (n=134). The process consisted mainly of two stages: (1) literature review and (2) survey application.  Conclusions / Findings: The reviewed authors agree that people exhibit pro-environmental behaviors when they are sufficiently informed about environmental problems, have a favorable attitude towards them and can generate effective qualitative changes that do not cause significant difficulties later on. The results of the survey applied to the university sample show that the respondents can perceive the damage of global warming and have pro-environmental behaviors in greater proportion compared to the bibliographic data reviewed. The results are exploratory; however, they provide a focus for future research in this context.  Originality / Value of the article: This article offers an updated perspective on perceptions in relation to climate change and pro-environmental behaviors, based on the case study. Additionally, it offers a proposal for the intervention of university educational plans.  Keywords: global warming, pro-environmental behaviors, society, sustainability  JEL: I23, Q01, O44
Źródło:
Central European Review of Economics and Management; 2022, 6, 4; 7-28
2543-9472
Pojawia się w:
Central European Review of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Possible impact of global warming and other factors affecting migration in russia with emphasis on siberia
Autorzy:
Dets, Igor A.
Powiązania:
https://bibliotekanauki.pl/articles/1050885.pdf
Data publikacji:
2020-09-30
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
climate
migration
population change
Russia
Siberia
global warming
Opis:
The main issue of the study was to determine the importance of the climate factor for migration flows in Russia, as well as its impact on the intraregional level. The article also discusses the possible prospects that global warming may bring to Siberia. According to the results, the climate factor does not have a crucial influence on the decision to relocate in Russia, but it remains one of the most important, along with economic, social and political factors. At the regional level, the climate factor is less important than the agglomeration factor and others. The impact of global warming has now affected the overall increase in temperatures in Siberia, which is not yet sufficient to generate additional migration flows.
Źródło:
Quaestiones Geographicae; 2020, 39, 3; 111-123
0137-477X
2081-6383
Pojawia się w:
Quaestiones Geographicae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Crucial concerns on computing and electronic waste management: from an environmental health perspective
Autorzy:
Omoyajowo, Koleayo Oluwafemi
Ogidan, John Akintomide
Akas, Patrick Chiedozie
Powiązania:
https://bibliotekanauki.pl/articles/1178695.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Computing resources
Environmental health
Global warming
e-waste
Opis:
The call for a more environmentally conscious society is an emerging issue in today’s modern world. Globally, critical concerns about computing and e-waste recycling practices have been raised in recent times. Global warming among other environmental damages caused by computing and inappropriate e-waste management has stimulated the need to rethink environmental impact of information and communication technology. The environmental health consequences of exposure to huge carbon footprints, electromagnetic radiation, and warming heat during computing and environmental contamination during recycling activities in the informal sector are both potentially severe to the ecosystem. Hinged on recent literatures, this article holistically considers the consequence of computing, injudicious dumping of e-waste and inappropriate e-waste recycling practices and offers an understanding of environmentally sound remediation measures to circumvent this menace.
Źródło:
World Scientific News; 2017, 67, 2; 291-302
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Climate change induced flash floods in federal capital territory, Abuja, Nigeria: Media shaping awareness?
Autorzy:
Omoera, Osakue Stevenson
Guanah, Jammy Seigha
Powiązania:
https://bibliotekanauki.pl/articles/2105350.pdf
Data publikacji:
2022-08-21
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
awareness creation
climate change
global warming
media
flash floods
Opis:
Devastating flash floods and uncontrollable soil erosion, largely fallout of the effects of climate change, have been taking their toll on Nigeria’s Federal Capital Territory (FCT), Abuja. Apart from disrupting the ecosystem, their overwhelming effects are felt in the agricultural sector as farmlands are washed away. The media are expected to enlighten the residents of FCT, Abuja, about the impact of climate change. They have to be aware of global warming and its effects. Hence, this article sought to determine the level of awareness about the existence of climate change discourse among the residents of the FCT, Abuja; to ascertain respondents’ perception about the media creating enough awareness around climate change and how it exacerbates flooding, and to confirm if the press is mobilising residents enough on how to mitigate flooding. The study was anchored on Status Conferral and Media Development theories. A questionnaire and question guide served as instruments for data collection. Findings showed that the FCT residents’ awareness level about climate change was generally low, whereas improvement on the awareness level will result in activities that reduce flash floods; they perceived the media as not creating adequate awareness about climate change and educating the populace enough on how to mitigate the flash flood problem. In their sensitisation exercises, the media should partner with relevant government agencies and traditional rulers to educate residents on safety issues, particularly human activities that tend to exacerbate flash floods in the area.
Źródło:
Przegląd Krytyczny; 2022, 4, 1; 53-70
2657-8964
Pojawia się w:
Przegląd Krytyczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Impacts of Climate Change on Hydrological Regime and Water Resources Management of the Narew River in Poland
Autorzy:
Malinowski, Ł.
Skoczko, I.
Powiązania:
https://bibliotekanauki.pl/articles/123713.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
Narew River
water resources
ecosystem
hydrological conditions
global warming
Opis:
The amount of water required to support a river ecosystem in proper condition are of particular importance in the areas of high natural value. The hydrological threats for the protected areas are region-specific and vary from region to region. The local hydrological conditions depend largely on the temporal and spatial variations of the hydrologic cycle, of the main components and physiographic conditions on site. Future climate change is projected to have a significant impact on the hydrological regime, water resources and their quality in many parts of the world. The water-dependent ecosystems are exposed to the risk of climate change through altered precipitation and evaporation. Investigating the current climate changes and their hydrological consequences are very important for hydrological issues. This analysis may be a very important foundation for determining the causes observed in the recent period of anomalous growth – both hydrological and climatic. The aim of the research is to assess the effect of projected climate change on water resources in lowland catchment the Narew River in Poland. The hydrological reaction to climate warming and wetter conditions includes changes in flow and water level. This paper describes the directions of changes climatic and hydrological conditions and the impact of climate change on the Narew River. The data such as: daily air temperature, precipitation obtained from the Bialystok climate station located within the Narew river and hydrological data such as water flows and water states observed in water gauges were used for the analysis of climate variability and their hydrological consequences. The results show a significant decrease in winter outflows in river, as well as a delayed increase in the spring melt flow. It has also been observed that this is the initial phase of changes in maximum water levels and maximum flows.
Źródło:
Journal of Ecological Engineering; 2018, 19, 4; 167-175
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
In Situ Geothermal Energy Technology: an Approach for Building Cleaner And Greener Environment
Autorzy:
Hossain, M. F.
Powiązania:
https://bibliotekanauki.pl/articles/125344.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:
global warming
geothermal energy
construction cost reduction
environmental sustainability
Opis:
Geothermal energy is abundant everywhere in the world. It certainly would be a great benefit for human being once it is produced by a sophisticated technology. Consequently, it would be the biggest console for earth considering environmental sustainability. Unfortunately, the current status of commercial production of geothermal energy primarily from hydrothermal, geopressured, hot dry rock, and magma are limited to a few countries due to technological difficulties and production cost. This paper describes a simple technology where an in situ geothermal plant assisted by a heat pump would act as a high-temperature production (>150°C) to provide excellent capacity of energy generation. The issue related to costs is interestingly cheaper on production, comparing to other technologies, such as solar, hydro, wind, and traditional geothermal technology as described in this article. Therefore, it is suggested that heat pump assisted in situ geothermal energy sources has a great potentiality to be a prime energy source in near future. Since the technology has a number of positive characteristics (simple, safe, and provides continuous baseload, load following, or peaking capacity) and benign environmental attributes (zero emissions of CO2, SOx, and NOx), it certainly would be an interesting technology in both developed, and developing countries as an attractive option to produce clean energy to confirm a better environment.
Źródło:
Journal of Ecological Engineering; 2016, 17, 1; 49-55
2299-8993
Pojawia się w:
Journal of Ecological Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Weathering in a regolith on the Werenskioldbreen Glacier forefield (SW Spitsbergen). 2. Speciation of Fe, Mn, Pb, Cu and Zn in the chronosequence
Autorzy:
Rzepa, Grzegorz
Manecki, Maciej
Jakubski, Grzegorz
Kwaśniak-Kominek, Monika
Czerny, Jerzy
Górniak, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/191866.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Geologiczne
Tematy:
retreating glaciers
incongruent dissolution
sequential chemical extraction
global warming
Opis:
The evolution of chemical speciation of Fe, Mn, Pb, Cu, and Zn was investigated in the chronosequence of young sediments, exposed by a currently retreating Arctic glacier on Spitsbergen. Werenskioldbreen is a 27 km2 subpolar, land-terminated, polythermal glacier in recession, located near the SW coast of West Spitsbergen. Three samples of structureless till were collected at locations exposed for 5, 45 and 70 years. Four grain-size fractions were separated: > 63, 20–63, 2–20, and < 2 µm. Speciation of Fe, Mn, Pb, Cu, and Zn was determined using a 6-step sequential chemical extraction method: 1) 1 M sodium acetate, 2) 1 M hydroxylamine hydrochloride in acetic acid, 3) sodium dithionite in buffer, 4) acid ammonium oxalate, 5) boiling HCl, 6) residuum. The weathering in the proglacial area of the retreating glacier is very fast. The geochemical fates of the metals in question correlate with each other, reflecting a) the geochemical similarities between them, b) the similarities of their primary mineral sources, c) the significant role of incongruent dissolution. The weathering processes dominating the system are redox reactions and incongruent dissolution, followed by precipitation of secondary phases and partial sorption of aqueous species. As a result, the elements released from weathering minerals are only partially transported away from the system. The remaining part transforms by weathering from the coarse-grained fraction (dominated by fragments of primary minerals) into the fine-grained fraction (in the form of secondary, authigenic minerals or as species sorbed onto a mineral skeleton). This is very strongly pronounced within the chronosequence: the content of each of the metals studied correlates identically with the grain size, despite the differences in their chemical character and affinities. The microscope study presented herein indicates that the role of incongruent dissolution previously was underestimated. Also, the formation of coatings of secondary phases on primary mineral surfaces was observed. All these rapid weathering processes affect the mineral speciation of initial soils as well as the composition of mineral suspensions transported away by rivers to the nearby ocean.
Źródło:
Annales Societatis Geologorum Poloniae; 2019, 89, 3; 317-341
0208-9068
Pojawia się w:
Annales Societatis Geologorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Leaking away the future : The role of methane emission and natural gas supply chains in global warming
Autorzy:
Molnár, A.
Powiązania:
https://bibliotekanauki.pl/articles/101774.pdf
Data publikacji:
2018
Wydawca:
Instytut Polityki Energetycznej im. Ignacego Łukasiewicza
Tematy:
natural gas
global warming
climate change
greenhouse gases
methane
Opis:
Natural gas is being considered as a “bridging fuel” that plays a crucial role in implementing the transition to a low-carbon economy and society. This study reviews an aspect of the natural gas industry that has been neglected for far too long, in spite of the growing importance of countering global warming and climate change. Reducing methane emissions from natural gas production, processing, transportation and consumption is becoming a more and more important aspect of reducing greenhouse gas emissions, and may contribute significantly to the goals of the United Nations Climate Change Conference of 2015. The key question this study aims to answer is to what degree does a stronger emphasis on natural gas consumption contribute to the fulfilment of the climate goals of the Paris Agreement per se? Is promoting natural gas consumption really the key to avoid a climate catastrophe? Is there sufficient time left to avoid such a catastrophe?
Źródło:
Energy Policy Studies; 2018, 1 (2); 52-61
2545-0859
Pojawia się w:
Energy Policy Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Wyświetlanie 1-15 z 99

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