Blar i Institutt for biologi på tittel
Viser treff 1889-1908 av 2521
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Reproductive and migratory challenges inflicted on migrant brown trout ( Salmo trutta L. ) in a heavily modified river
(Doktoravhandlinger ved NTNU, 1503-8181; 2012:136, Doctoral thesis, 2012) -
Reproductive strategies in Scandinavian brown bears
(Doctoral thesis, 2003)Denne avhandlingen tar for seg noen sentrale aspekt ved reproduktive strategier hos brunbjørn. Første del tar for seg strategier for foreldreomsorg og hvordan disse påvirker størrelsen og overlevelsen på avkommet. Deretter ... -
Requirements Elicitation On Integrating Clinical Guidelines To Electronic Patient Record: An Empirical Study
(Master thesis, 2012)There is little research on the requirements elicitation of integrating of clinical guidelines and electronic patient record while in this master project I managed to use different methods to collect and elicit requirements ... -
Research on sablefish (Anoplopoma fimbria) suggests that limited capacity to increase heart function leaves hypoxic fish susceptible to heat waves
(Peer reviewed; Journal article, 2021)Studies of heart function and metabolism have been used to predict the impact of global warming on fish survival and distribution, and their susceptibility to acute and chronic temperature increases. Yet, despite the fact ... -
Research progress on gut health of farmers teleost fish: a viewpoint concerning the intestinal mucosal barrier and the impact of its damage
(Journal article; Peer reviewed, 2020) -
Resident bird species track inter-annual variation in spring phenology better than long-distance migrants in a subalpine habitat
(Journal article; Peer reviewed, 2022) -
Resource allocation under stress: mechanisms and strategies in a long-lived bird
(Doktoravhandlinger ved NTNU, 1503-8181; 2014:25, Doctoral thesis, 2014)The marine environment is currently undergoing critical modification in the wake of global climate change. Marine animals are, consequently, expected to experience increasing periods of nutritionally stressful conditions. ... -
Resource utilization by the Kori bustard in the Serengeti ecosystem
(Journal article; Peer reviewed, 2019)This study aimed to understand the movement behaviour and utilization distributions of Kori bustards in space and time in the Serengeti ecosystem. A total of 14 individuals were tracked with the aid of GPS (Geographical ... -
Resources for fish feed in future mariculture
(Journal article; Peer reviewed, 2011)ABSTRACT: There is a growing concern about the ability to produce enough nutritious food to feed the global human population in this century. Environmental conflicts and a limited freshwater supply constrain further ... -
Responding to the weather: energy budgeting by a small mammal in the wild
(Journal article; Peer reviewed, 2019)Energy conservation is paramount for small mammals because of their small size, large surface area to volume ratio, and the resultant high heat loss to the environment. To survive on limited food resources and to fuel their ... -
Responses in the bacterial community structure to waste nutrients from aquaculture: an in situ microcosm experiment in a Chilean fjord
(Journal article; Peer reviewed, 2017)Chilean salmon farms release inorganic nutrients excreted by the fish into the surrounding water in Patagonian fjords. The objective of this experiment from the Comau Fjord (42.2° S) in southern Chile was to study how ... -
Responses in the microbial food web to increased rates of nutrient supply in a southern Chilean fjord: Possible implications of cage aquaculture
(Journal article; Peer reviewed, 2014)ABSTRACT: Cage fish farms release the inorganic nutrients ammonium (NH4) and phosphate (PO4) into the surrounding water. The objectives of this experiment from the Comau fjord (42.2° S) in southern Chile was to study how ... -
Responses of neurogenesis and neuroplasticity related genes to elevated CO2 levels in the brain of three teleost species
(Journal article; Peer reviewed, 2017)The continuous increase of anthropogenic CO2 in the atmosphere resulting in ocean acidification has been reported to affect brain function in some fishes. During adulthood, cell proliferation is fundamental for fish brain ... -
A retrospective investigation of feather corticosterone in a highly contaminated white-tailed eagle (Haliaeetus albicilla) population
(Peer reviewed; Journal article, 2023)Exposure to persistent organic pollutants (POPs), such as organochlorines (OCs) and polybrominated diphenyl ethers (PBDEs), is associated with adverse health effects in wildlife. Many POPs have been banned and consequently ... -
Revealing Missing Pieces of the Puzzle: The Possible Function of Candidate Genes in the Cell Wall Integrity Maintenance mechanism in Arabidopsis thaliana
(Master thesis, 2018)As sessile organisms, plants depend on mechanisms to sense and respond to stressful conditions such as biotic and abiotic factors. A complex mechanism referred to as the cell wall integrity maintenance (CWI) mechanism, has ... -
Reversal of response to artificial selection on body size in a wild passerine bird
(Journal article, 2017)A general assumption in quantitative genetics is the existence of an intermediate phenotype with higher mean individual fitness in the average environment than more extreme phenotypes. Here we investigate the evolvability ... -
A review of constraints and solutions for collecting raptor samples and contextual data for a European Raptor Biomonitoring Facility
(Journal article; Peer reviewed, 2021) -
A review of PFAS fingerprints in fish from Norwegian freshwater bodies subject to different source inputs
(Journal article; Peer reviewed, 2022)The extensive use of per- and polyfluorinated alkyl substances (PFAS) has resulted in many environmental point and diffuse sources. Identifying the source responsible for a pollution hot spot is vital for assessing remediation ... -
A review on contaminants of emerging concern in European raptors (2002−2020)
(Peer reviewed; Journal article, 2021)Raptors (birds of prey and owls) have been widely used as suitable bioindicators of environmental pollution. They occupy the highest trophic positions in their food chains and are documented to bioaccumulate high concentrations ... -
Reviewing 30 years of studies on the Common Cuckoo - accumulated knowledge and future perspectives
(Journal article, 2013)In Europe, eggs of the Common Cuckoo (Cuculus canorus) have been found in more than 125 different host species. However, very few species are frequently parasitized. The Cuckoo is divided into several distinct races termed ...