Sökning: "Megacity"

Hittade 5 avhandlingar innehållade ordet Megacity.

  1. 1. Development and Use of Optical Remote Sensing Methods for Studies of Megacity Air Pollution and Volcanic Gas Emissions

    Författare :Mattias Erik Johansson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; volcano; emission; Megacity; air pollution; tomography; DOAS;

    Sammanfattning : Optical Remote Sensing Techniques offers the opportunity to, in real-time, obtain line averaged measurements of gases in the lower and upper atmosphere. These techniques easily offer themselves to automatization, which increases their usability for e.g. LÄS MER

  3. 2. Diffusion of Environmental Technology in a Megacity - A case study of Mexico City

    Författare :Santiago Mejía-Dugand; Leenard Baas; Olof Hjelm; Brita Hermelin; Linköpings universitet; []
    Nyckelord :Technology Diffusion; Environmental Technology; Megacities; Mexico City;

    Sammanfattning : In a world recently declared urban, each day technology plays a more important role in society. A majority of people seem to believe in technology not only for solving everyday problems and for supporting the current production and economic systems, but also for the redress of environmental problems that are caused to a large extent by the same technology that has driven society to the current standards. LÄS MER

  4. 3. Application of Passive DOAS for Studies of Megacity Air Pollution and Volcanic Gas Emissions

    Författare :Mattias Erik Johansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Optical Remote Sensing Techniques offer the opportunity to, in real-time, obtain line averaged measurements of gases in the lower and upper atmosphere. These techniques easily offer themselves to automatization, which increases their usability for e.g. LÄS MER

  5. 4. Rental housing markets in Chinese megacities : Heterogeneity, Mobility, and Interconnectivity

    Författare :Zisheng Song; Mats Wilhelmsson; Agnieszka Zalejska -Jonsson; Han-Suck Song; Elias Oikarinen; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; rental housing market; megacities; heterogeneity; residential mobility; interconnectivity; China; hyresbostadsmarknad; megastäder; heterogenitet; bostadsmobilitet; interkonnektivitet; Kina; Real Estate and Construction Management; Fastigheter och byggande;

    Sammanfattning : The purpose of this thesis is to develop an in-depth understanding of the rental housing market in Chinese megacities. To achieve this purpose, this thesis mainly focuses on three aspects: heterogeneity, mobility, and interconnectivity. LÄS MER

  7. 5. Isotope-based constraints on sources and processing of black carbon, carbon monoxide, and brown carbon in South Asia

    Författare :Sanjeev Dasari; Örjan Gustafsson; August Andersson; Jos Lelieveld; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; South Asia; Air Pollution; Short-Lived Pollutants; Atmospheric Abundance; Model-Observation Mismatch; Radiocarbon; Stable Isotopes; Applied Environmental Science; tillämpad miljövetenskap;

    Sammanfattning : The highly populated South Asian region is facing rapid economic growth and urbanization. Here, both climate- and health-affecting atmospheric agents such as light-absorbing aerosols black carbon (BC) and brown carbon (BrC), trace gas carbon monoxide (CO), are often found in relatively high levels compared to in other regions. LÄS MER