Browsing Institutt for miljø- og naturvitskap by Author "Gillespie, Mark"
Now showing items 1-4 of 4
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Community dynamics can modify the direction of simulated warming effects on crop yield
Gillespie, Mark; Jacometti, Marco; Tylianakis, Jason M.; Wratten, Steve D. (Journal article; Peer reviewed, 2018)Climate change affects agriculture through a range of direct and indirect pathways. These include direct changes to impacts of pests and diseases on crops and indirect effects produced by interactions between organisms. ... -
High Arctic flowering phenology and plant-pollinator interactions in response to delayed snow melt and simulated warming
Gillespie, Mark; Baggesen, Nanna Schrøder; Cooper, Elisabeth J. (Journal article; Peer reviewed, 2016)Abstract The projected alterations to climate in the High Arctic are likely to result in changes to the short growing season, particularly with varying predicted effects on winter snowfall, the timing of summer snowmelt ... -
High Arctic plant phenology is determined by snowmelt patterns but duration of phenological periods is fixed: an example of periodicity
Semenchuk, Philipp R.; Gillespie, Mark; Rumpf, Sabine R.; Baggesen, Nanna; Elberling, Bo; Cooper, Elilsabeth J. (Journal article; Peer reviewed, 2016)The duration of specific periods within a plant's life cycle are critical for plant growth and performance. In the High Arctic, the start of many of these phenological periods is determined by snowmelt date, which may ... -
Interactions between body size, abundance, seasonality, and phenology in forest beetles
Gillespie, Mark; Birkemoe, Tone; Sverdrup-Thygeson, Anne (Journal article; Peer reviewed, 2017)Abstract Body size correlates with a large number of species traits, and these relationships have frequently been used to explain patterns in populations, communities, and ecosystems. However, diverging patterns occur, ...