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1826 Uppsatser om Environmental uncertainties - Sida 65 av 122

Elitidrott+akademiska studier=En utmaning : En kvalitativ studie om möjligheterna och svårigheterna med kombinationen elitidrott och akademiska studier

Elite sport is becoming more professional, and elite athletes have to be more committed to spend several hours in training to achieve elite level and this means that the time to pursue a university academic career to the side of elite sport is minimized. Still only few elite athletes will be able to make a living of their sport. The objective of this study is to gain a better understanding of the opportunities and difficulties for a student who combines academic study with elite sport. Data was collected through semi-structured interviews with eight students studying at the University of Umeå, combining elite sport with academic studies. Results show that there are high demands on elite students to structure and plan for the combination of studies and elite sport.

Environmental variables determining the occurrence of the red-listed Carbonicola anthracophila and C. myrmecina in boreal forests

The global biodiversity loss is mainly due to human activities such as an intensification of forestry. Boreal forest ecosystems in Fennoscandia are characterized by disturbances such as forest fires, storms and floods. However, industrial forestry practices suppress forest fires and change the landscape, leading to a loss of habitats and associated species. Particularly lichen species with slow adaptation abilities and a strong substrate specificity face an extinction debt in boreal forests since their substrates are long-lived but no longer created. In this study the species-substrate relationship of two red-listed forest-fire dependent lichen species Carbon-icola anthracophila and C.

(O)vanan att ta bilen : Motiv bakom bilanvändning till och från arbetet

Tidigare forskning visar att kvinnor oftare reser kollektivt och att män kör mer bil till och från arbetet. Det framgår att vanor och miljömedvetenhet förklarar en del av människors resmönster. Studier visar också att kvinnor värderar bilens symbolvärde lägre än män. I samarbete med Eskilstuna kommun genomfördes en enkätundersökning med 2299 anställda vid Eskilstuna kommun, varav 491 män. Syftet med studien var att närmare undersöka motiv bakom bilanvändning och om dessa motiv skiljer sig åt mellan män och kvinnor i Eskilstuna kommun.

Arbetsbelastning hos flygledare: utveckling av belastningsenkät för flygledningsarbete på mindre flygplatser.

In this thesis, it is investigated if it is possible to create a common factor of the work tasks done by an air traffic controller, which then can measure workload. This will lead to the development of a tool to measure workload at small airports. In the research project a questionnaire is created to measure the different tasks an air traffic controller has. The same questionnaire will also measure the number of environmental factors that exists around the air traffic controller. To measure the validity of the questionnaire, the authors are using NASA-TLX.

CIRKUS I GRUNDSKOLA OCH GRUNDSÄRSKOLA - samspel, omgivningsfaktorer och relevanta krav i en träningssituation

This study looked at two groups of adolescents aged 12-17 years who had participated in circus training. One group had some form of disability while the other had none. The study was carried out as a qualitative study with observations, interviews and a questionnaire used as methods of gathering data. A small part of the study was quantitative and an observation chart was used. The purpose was to examine the importance of teamwork, environmental factors and the necessary requirements during a learning situation.

Är fytoremediering en realistisk metod för att rena marken runt Glasriket på arsenik, kadmium och bly?

Phytoremediation is a technique using the ability of plants to absorb pollutants in their biomass from contaminated soils and remediate it. The plants are then harvested and the soil gets purified. This method is more environmental-friendly than the normally used methods for soil remediation. Glasriket in Småland is an area with large amount of pollutants including arsenic, cadmium and lead. This area must be cleaned from these metals because of the high threat to the environment ant the health of people who live here.

Kan man minska bilåkandet i staden? : sett ur ett stadsplanerarperspektiv

The reason why this essay is written can be parted in two, whereas one would be the global trend of urbanization that occurs to this moment and forward, whereas the other would be the debate of how motorism has come to be an issue of sustainable management of our cities and our environment. In purpose to deliver a thorough understanding of how the car and its capacity has come to shape the society of today, and to emphasize the problems it´s brought, a historical survey has been made, followed by the report of problems to the society formed by the needs of the car, discussed in several environmental issues, such as jamming, noise and air pollution. This is followed by the discussion of potential solutions for how city planning could return to the focus of the human scale and perspective, in purpose to correspond with the issue of ways to decrease the car use in towns. In conclusion, the given solutions are discussed, where examples like shared space, investment in public transport, mobility management and the theory of the assembled city are included, with aid from literature, to finally conclude the essay with personal thoughts of how the planning of today, or the given solutions, really are the result of sustainability for city planning from a human perspective.

Designated Operational Entities. En legitim form av offentlig-privat governance inom ramarna för Clean Development Mechanism?

This thesis investigates the Designated Operational Entities (DOEs) under the Clean Development Mechanism (CDM) of the Kyoto Protocol. The DOEs serves as independent third-party auditors with the task of validating, verifying and certifying projects under the CDM. The majority of the DOEs are private entities. This is in line with the CDM objective of including the private sector in the climate change combat. The introduction of private entities in the role of DOEs can be questioned from a legitimacy point of view, but is corresponding to a development in international environmental governance where private actors are increasingly involved in governance arrangements.The thesis concludes the DOEs to be a form of public-private partnership and investigates the legitimacy of this form.

Värde i ett nötskal : Hur är naturen värdefull, enligt Holes Rolston III?

Den här uppsatsen behandlar Holmes Rolston IIIs bok ?Environmental Ethics? och den teori som författaren där för fram angående naturens värde. Syftet är att klargöra hur naturen är värdefull enligt Rolston samt att kritiskt granska de argument som förs fram.Uppsatsen har tre delar. En introduktion som i korthet presenterar teorier om etisk naturalism, antropocentrisk etik, det naturalistiska misstaget, intrinsikala värden samt distinktionen mellan kultur och natur. Detta syftar till att placera den kommande diskussionen i en tydlig kontext.Efter introduktionen följer del ett, som behandlar Rolstons teori.

Att effektivisera ett förvaltarbolag

Executive SummaryThis final thesis has examined the effects of an increased centralization and better coord­in­ation of the distribution logistics at ABB in Västerås. The company is today strongly decent­ralized and there is a minimum of collaboration between the 20 business units. This is why the questions were raised; how could the business units coordinate outbound logistic activities and what effects would that provide. The obj­ect­ive of this final thesis is to provide basic data for a future decision-making which desc­r­ibe these effects.The report has mapped out the factors that are important to ABB in an evaluation of their logistic activities and how the outbound logistics work today. The four factors are cost efficiency, delivery service, environmental impact and logistics capability.

Utvärdering av hållbarhetsarbete : Utvärdering av beslut inom Chalmersfastigheter

Evaluation of sustainable work within real-estate companies is a relativelynew way of working and the number of companies starting towork with this routine increases every day. Chalmersfastigheter is areal-estate company providing faculties for universities. The company ismainly focusing on decision-making and outsourcing.The aim of this essay is to evaluate decision-making processes andensuring that the right decision is made, with other words, evaluatingthe decision and not the result from the decision. By identifying whatsustainability means for Chalmersfastigheter and in which processesdecisions are made, an evaluation is easily made to see if every decisionis based on the three aspects of sustainability; ecology, economy andsocial. The result from this evaluation will highlight how Chalmersfastigheter prioritize in decisions concerning sustainabledevelopment.This study is based on the ISO 14001 standard and the definition ofsustainable development presented in the Brundtland report.Akademiska Hus is used as an example to present how another companyin the same business has operationalized sustainability.

Energikartläggning och energieffektiviseringsåtgärder i Zoologen på Göteborgs Universitet

The question of excessive global energy use needs to be solved. All energy production and usage have negative environmental impacts, which are best solved by reducing energy consumption and by using energy more efficiently. A large part of the Swedish energy use is concentrated to the building sector and to reduce the total energy consumption real efforts need to be made to make buildings more energy efficient.The aim of this study was to investigate how energy is used in one of Göteborg University?s buildings and to find measures that can be taken to improve its energy efficiency. The chosen building Zoologen, is used for research and education.The main method of the study is computer simulations of the present building and of possible energy reducing measures to be made in the future.

Snöoväder i Sverige 2004-2014 : En statistisk sammanställning samt en utvärdering av tidningsartiklar som källa

Transport is an important aspect to take account in efforts to achieve sustainable tourism development. If we do not change our behavior regarding travel, the consequences will be significant for the environment. This study examines the various transport operators on the two Swedish ski resorts if their websites and marketing are different from each other in the mode selection. The destinations are Åre and Hemavan Tärnaby. They studied modes are two Swedish airlines, two train companies, three bus companies and three taxi companies.These corporate websites are studied with a content analysis in which the results of the keywords that have been developed are scored according to different categories.

All-inclusive hotellens påverkan i Alanya : En fält- och intervjustudie om hållbarheten i destinationen

Denna studie behandlar Turkiets turistdestination Alanya utifrån ett hållbarhetsperspektiv. Vidare om all-inclusivehotellens påverkan på destinationen. Syftet med studien är att undersöka de sociala, ekonomiska och miljömässiga faktorerna. För att analysera detta använder vi oss av teorier som berör hållbar utveckling och hållbar turism samt positiva och negativa aspekter av all-inclusivekonceptet. Metoden för undersökningen är kvalitativ där en fält- och intervjustudie genomförs i Alanya.

Många bäckar små, blir det bättre då? : En studie om den småskaliga vattenkraftens för- och nackdelar ur ett miljöperspektiv

Idag står vi inför flera miljöproblem som exempelvis klimatpåverkan och förlust av biologisk mångfald. Vattenkraften är en förnybar energikälla som kan producera el med låga utsläpp av växthusgaser. Sverige har en lång tradition av att utnyttja vattnet som energikälla och har det senaste århundradet byggt ut en majoritet av de svenska vattendragen med vattenkraftverk. Idag står vattenkraften för nästan hälften av Sveriges elproduktion och bidrar till Sveriges låga utsläpp av växthusgaser. Samtidigt anses vattenkraften påverka den biologiska mångfalden och vattendragen negativt. Av ungefär 2100 kraftverk står de 200 största för över 90 % av elproduktionen. Det finns alltså ett stort antal småskaliga kraftverk som bidrar med en liten del elproduktion samtidigt som de riskerar att påverka vattendragen negativt. Syftet med den här studien var att undersöka om elproduktionen från småskalig vattenkraft är försvarbar sett till dess miljöpåverkan.

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