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Dato fra ny til gammel

HAVKYST-Havet og kysten

Exposure as a factor for primary and secundary production in a kelp forest

It is a well established fact that kelp forest are highly productive areas, with an annual production about 10 times of what might be found in phytoplankton dominated waters. Resent research have also shown that kelp is an important carbon source for many animals in these areas. However, few ani...

Tildelt: kr 2,5 mill.

Prosjektperiode: 2005-2007

Sted: Oslo

FRIBIO-Biologi og biomedisin

Evolution of chloroplasts: addressing the genomic processes behind acquisition of secondary and tertiary organelles

The dinoflagellate chloroplasts (plastids) originate from eukaryotic photosynthetic endosymbionts. Rather than being derived from a single group (being monophyletic) the plastids of dinoflagellates are originate from several organism groups and are thus of polyphyletic origin. Most dinoflagellat...

Tildelt: kr 4,6 mill.

Prosjektperiode: 2005-2009

Sted: Oslo

FRIBIO-Biologi og biomedisin

Magnetoreception and magnetic compass orientation in the long distance migration of the European eel

The European eel, Anguilla anguilla, a common part of the fish community in European coastal and inland waters, spawns in the Sargasso Sea. The larvae drift or migrate with currents to the coasts of Europe and North Africa. Once there, large numbers of yo ung eels grow up in widely different habi...

Tildelt: kr 4,0 mill.

Prosjektperiode: 2004-2008

Sted: Oslo

FRIMUF-Miljø- og utviklingsforskning

Integrated ecological and genetic approach to infer the spatio-temporal population-structure dynamics in small salmoid poplations.

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Tildelt: kr 2,5 mill.

Prosjektperiode: 2004-2007

Sted: Oslo

BIOMOL-Molekylær biovitenskap og bioteknologi

Evolution of chloroplast replacements

The most abundant dinoflagellate chloroplast type is characterised by using peridinin as the main accessory light harvesting pigment. Two small dinoflagellate groups, however, have replaced this peridinin-containing organelle with chloroplasts acquired fr om haptophytes and prasinophytes - these ...

Tildelt: kr 4,1 mill.

Prosjektperiode: 2004-2008

Sted: Oslo

FRIBIO-Biologi og biomedisin

Hybridization in birds as studied by cross-fostering in the wild

Hybridization between species generally reduces fitness. However, hybridization, and subsequent back-crossing, may lead to the transfer of genes between species and represent an important factor as a source of new variability in the subsequent evolution o f the species. The importance of hybridiz...

Tildelt: kr 1,8 mill.

Prosjektperiode: 2004-2008

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

The role of seasonal life history variation in the population dynamics of small rodents

Building on a study of field voles (Microtus agrestis) in Britain, the proposed project focus on the role of life history variation and demographic mechanisms among the overwintering cohorts in shaping the population dynamics of bank voles (Clethrionomys glareolus) in northern Finland. This study...

Tildelt: kr 1,5 mill.

Prosjektperiode: 2004-2006

Sted: Oslo

MILJØ2015-Norsk miljøforskning mot 2015

LAND: Reindeer and caribou; tolerance limits to habitat fragmentation and anthropogenic activities

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Tildelt: kr 4,0 mill.

Prosjektperiode: 2004-2007

Sted: Oslo

FRIMUF-Miljø- og utviklingsforskning

Spatial spread of invasive plants: linking demography, dispersal and spatial variation in niche opportunities.

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Tildelt: kr 1,7 mill.

Prosjektperiode: 2004-2006

Sted: Oslo

S-AFRIKA-Program for forskningsamarbeid med Sør- Afrika

Implementation of novel Y-Chromosome STR markers and mitochondrial polymorphisisms in forensic caswork in South Africa

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Tildelt: kr 0,15 mill.

Prosjektperiode: 2004-2006

Sted: Oslo

S-AFRIKA-Program for forskningsamarbeid med Sør- Afrika

Environmental Responses in Collembola (SPRINGTAILS): Implications for Climate Change

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Tildelt: kr 0,35 mill.

Prosjektperiode: 2004-2006

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

Circumboreal phylogeography of closely related deer species - exemplifying a speciation process

The glacial-interglacial cycles of the upper Pleistocene have had major influence on the evolutionary history of species distributed in the northern hemisphere. Although studies assessing the effects of the Pleistocene environmental fluctuations have accu mulated over the past decade, the relatio...

Tildelt: kr 1,8 mill.

Prosjektperiode: 2004-2006

Sted: Oslo

HAVKYST-Havet og kysten

Flagellate biodiversity of marine North Atlantic sandy beaches, Dr.gr.stip/postdr.stip.

The flagellates inhabiting marine sandy shores in general and in Norway in particular are poorly known. The main aim of the project is to establish firm knowledge of the flagellate biodiversity and community structure of sandy beaches in different geograp hical regions along the North Atlantic Dr...

Tildelt: kr 4,2 mill.

Prosjektperiode: 2004-2007

Sted: Oslo

TU-Tungt utstyr

Biacore 3000 System

Biacore 300 System for studier av komplekse molekylære interaksjoner skal nyttes av forskergrupper i Biologibygget ved Universitetet i Oslo. Både veldefinerte protein-protein interaksjoner og protein-DNA interaksjoner vil bli målt. Forskere vil identifi sere molekyler assosiert med Ii/HMC-II i ...

Tildelt: kr 2,3 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

SNS-Samnordisk skogforskning

SNS-92 Identifisering av ektomykorrhizasopp i Nordiske skoger

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Tildelt: kr 0,80 mill.

Prosjektperiode: 2004-2005

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

Modelling dynamics of a microbe-vector-host triad: plague in Kazakhstan as an example

Plague is caused by the bacterium Yersinia pestis and is transmitted from rodent to rodent by a flea (vector). The abundance of the main host (being the habitat of the fleas and the plague bacteria) fluctuates in both space and time, posing some particula rly interesting constraints on the plague...

Tildelt: kr 1,4 mill.

Prosjektperiode: 2003-2007

Sted: Oslo

BIOFYS-Fysiologiske og anatomiske fag

Toxicity of metals to soil organisms: Development of methods and models for assessing the bioavailability and toxicity of copper and cadmium

This project aims to increase the understanding of how soil characteristics such as pH, organic matter content, and soil solution characteristics influences on the bioavailability and toxicity of two metals - copper and cadmium - to selected soil organism s. The link between chemical speciation a...

Tildelt: kr 1,5 mill.

Prosjektperiode: 2003-2005

Sted: Oslo

MANGFOLD-Biologisk mangfold-dynamikk, t

Spatial patterns of benthic biodiversity in the deep Norwegian Sea

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Tildelt: kr 1,5 mill.

Prosjektperiode: 2003-2006

Sted: Oslo

MILJØ2015-Norsk miljøforskning mot 2015

VANN: Zooplankton diversity and successions in the Okavango delta, Botswana. Diversity and ecosystem interactions in land/water ecotones

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Tildelt: kr 2,1 mill.

Prosjektperiode: 2003-2007

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

Environmental change and evolutionary events - a molecular approach using comparative phylogeography among African bovids

Climatic variation may affect evolutionary patterns by altering rates of speciation and extinction through changing availablity of appropriate habitats. In the proposed project, we assess the relationship between environmental change and evolutionary even ts using comparative phylogeography among...

Tildelt: kr 1,3 mill.

Prosjektperiode: 2003-2005

Sted: Oslo

TU-Tungt utstyr

Digitized Electronmicroscope Cluster

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Tildelt: kr 0,72 mill.

Prosjektperiode: 2003-2004

Sted: Oslo

OST-Øst-Europa-programmene

Material fluxes from the Russian Rivers Ob and Yenisey: Interactions with climate and effects

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Tildelt: kr 3,2 mill.

Prosjektperiode: 2003-2007

Sted: Oslo

MILJØ2015-Norsk miljøforskning mot 2015

LAND.Grazing facilitation or delayed competition between reindeer and sheep? A multidiciplinary research project for optimal dual-species ..

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Tildelt: kr 2,7 mill.

Prosjektperiode: 2003-2008

Sted: Oslo

OVERVÅK-Overvåkn.av marine/terrestr.s.

Fish behaviour and implications for abundance estimates

Fish vertical distribution and individual swimming behaviour is essential for their acoustic detectability and properties. The project will address under which conditions semi-demersal fish live closely assocoated with the sediment and under which conditi ons they ascend into the water column, in...

Tildelt: kr 1,7 mill.

Prosjektperiode: 2002-2006

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

Does access to food patches limit microtine winter survival during the cyclic population decline? An experimental study

Time series analysis has found that small rodent population cycles may be driven by an interaction between food shortage during winters and delayed density dependence caused by predators. The region where small rodents exhibit cyclic dynamics have long la sting thick snow cover that probably faci...

Tildelt: kr 1,8 mill.

Prosjektperiode: 2002-2005

Sted: Oslo

NORKLIMA-Klimaendringer og konsekvenser for Norge

Effect of ultraviolet radiation on lipids, fatty acids and nutritional quality of Arctic marine algae and zooplankton

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Tildelt: kr 6,1 mill.

Prosjektperiode: 2002-2006

Sted: Oslo

BIOBIOT-Biologi, bioteknologi, Mat. Nat.

Mechanisms of species co-existence in patchy habitats

1. An experimental study will be conducted for testing some general mechanisms hypothesized to promote of co-existence of competing species in patchy habitats. As our model system we will use two small rodent species (the field vole and the root vole) wit h well-known population biology. However,...

Tildelt: kr 1,4 mill.

Prosjektperiode: 2002-2004

Sted: Oslo

BIOBIOT-Biologi, bioteknologi, Mat. Nat.

Population dynamics and stoichiometry of consumer-resource systems: a combined experimental and modelling approach

A recent approach in ecology, ecological stoichiometry, recognises resource quality (nutrient ratios) as a limiting factor in addition to resource quantity. In the proposed project, we will apply this approach to study classical population-ecological prob lems in a new perspective. Theoretical mo...

Tildelt: kr 1,4 mill.

Prosjektperiode: 2002-2004

Sted: Oslo

BIOEVO-Evolusjonsbiologi og økologi

Elemental ratios in fresh-water plankton; implications for community structure and energy transfer in food webs

The transfer of energy through food webs will be determined by the "growth efficiency" in terms of carbon for the individual members of the foodweb. Recent studies have clearly confirmed that the elemental ratios of the food will be a major determinant to this energy transfer or "trophic efficien...

Tildelt: kr 1,7 mill.

Prosjektperiode: 2002-2006

Sted: Oslo

UTISOR-Utviklingsveier i Sør

Man-made impacts and indigenous forest management in the Turkwel river floodplain, Kenya

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Tildelt: kr 1,8 mill.

Prosjektperiode: 2002-2005

Sted: Oslo

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