Sökning: "local population"

Visar resultat 1 - 5 av 846 avhandlingar innehållade orden local population.

1. 1. Befolkning, samhälle och förändring : Dynamik i Halmstad under fyra decennier

   Författare :Helena Eriksson; Anna-Lisa Lindén; Bernd Hofmaier; Bengt Furåker; Högskolan i Halmstad; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; change; locality; community; reflexivity; innovation; tradition; demography; population; labour market; Sociology; Sociologi; labour market; change; locality; community; reflexivity; innovation; tradition; population; demography;

   Sammanfattning : Changes in society are often discussed on an aggregated level and it is argued that society is changing from a modern industrial society to a post-industrial society. Through studying changes on a local level it is possible to study the complexity and variations of the general and aggregated theories of societal changes, and place changes in a context of time and place. LÄS MER

3. 2. Enforcing Legitimacy : Perspectives on the Relationship between Intervening Armed Forces and the Local Population in Afghanistan

   Författare :Lisa Karlborg; Jan Ångström; Louise Olsson; Chiara Ruffa; Mimmi Söderberg Kovacs; Robert Egnell; Uppsala universitet; []
   Nyckelord :armed intervention; local legitimacy; Afghanistan; intervening armed forces; military; local population; perceptions; soldiers; ISAF; noncombat contact; peace operations; peacekeeping; military doctrine; contact theory; fieldwork; Peace and Conflict Research; Freds- och konfliktforskning;

   Sammanfattning : Bolstering local perceptions of legitimacy in armed intervention has emerged as an important feature of increasingly complex international peace and statebuilding efforts. Yet, previous research has only begun to explore what local legitimacy entails to those involved in, and affected by, armed intervention. LÄS MER

4. 3. Changing population distribution in Sweden : long term trends and contemporary tendencies

   Författare :Johan Håkansson; Umeå universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Population distribution; redistribution; Sweden; geographical levels; concentration; dispersion; accessibility; migration; natural population change; age composition;

   Sammanfattning : The aim of the thesis is to describe and analyse the population redistribution in Sweden at different geographical levels from the beginning of the 19th century to the end of the 20th century. The analysis is approached in three different ways. First, the redistribution at different geographical levels is analysed (papers I and II). LÄS MER

5. 4. Cascading extinctions in food webs : local and regional processes

   Författare :Anna Eklöf; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Cascading extinctions; complexity; connectance; dispersal; food web; local dynamics; regional dynamics; resistance; spatial structure; species loss;

   Sammanfattning : Ecological communities all over the world are loosing biodiversity due to different kinds of human activities and there is an urgent need of understanding how those losses affect the function of the ecosystems on which we all depend. The community's response to species losses is likely to depend on both the structure of the local community as well as its interactions with surrounding communities. LÄS MER

7. 5. Species interactions govern evolutionary and ecological effects of population harvesting

   Författare :Anna Gårdmark; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; population harvesting; species interactions; ecological community; Ekologi; Ecology; competition; predation; fisheries; spatial dynamics; maturation; population dynamics; life-history evolution; adaptation;

   Sammanfattning : Harvesting changes population abundance and can affect adaptation of several life-history traits. Harvesting can also have indirect effects ? effects on non-target species and secondary effects on target species ? because interactions between species in a community determine the relevant ecological and evolutionary feedback environment. LÄS MER