Browsing Norsk institutt for bioøkonomi by Title
Now showing items 1136-1155 of 9950
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Comparing UAV-Based Technologies and RGB-D Reconstruction Methods for Plant Height and Biomass Monitoring on Grass Ley
(Journal article; Peer reviewed, 2019-01-29) -
Comparison of a photogrammetric canopy height model (CHM) with a lidar derived CHM in Vestfold county
(Chapter, 2011)Digital aerial images over Vestfold county were acquired by TerraTec in summer 2007 with a Vexcel UltraCamX sensor. The flying height above-ground was approximately 2800-3000 m which resulted in images of approximately ... -
Comparison of Calibration Approaches of the Soil and Water Assessment Tool (SWAT) Model in a Tropical Watershed
(Peer reviewed; Journal article, 2022-10-18)Hydrologic models are indispensable tools for water resource planning and management. Accurate model predictions are critical for better water resource development and management decisions. Single-site model calibration ... -
Comparison of Conventional and IPM Cropping Systems: A Risk Efficiency Analysis
(Peer reviewed; Journal article, 2020-03-31)To support decision-makers considering adopting integrated pest management (IPM) cropping in Norway, we used stochastic efficiency analysis to compare the risk efficiency of IPM cropping and conventional cropping, using ... -
Comparison of estimators of variance for forest inventories with systematic sampling - results from artificial populations
(Peer reviewed; Journal article, 2020-03-23)Background: Large area forest inventories often use regular grids (with a single random start) of sample locations to ensure a uniform sampling intensity across the space of the surveyed populations. A design-unbiased ... -
Comparison of grizzly bear hair-snag and scat sampling along roads to inform wildlife population monitoring
(Peer reviewed; Journal article, 2020-09-16)Wildlife managers conduct population inventories to monitor species, particularly those at-risk. Although costly and time consuming, grid-based DNA hair-snag sampling has been the standard protocol for grizzly bear inventories ... -
Comparison of models for leaf blotch disease management in wheat based on historical yield and weather data in the Nordic-Baltic region
(Peer reviewed; Journal article, 2022-05-23)Validation of models for plant disease management is a crucial part in the development of decision support systems in plant protection. Bespoke field trials are usually conducted to determine the performance of a model ... -
Comparison of pheromone traps for monitoring of the European spruce bark beetle
(Oppdragsrapport fra Skog og landskap;09/2013, Research report, 2013)Six trap models were compared with respect to their ability to capture European spruce bark beetles and technical details in handling and use. All trap models proved to be efficient and gave high captures of beetles during ... -
Comparison of properties of biochar produced from different types of lignocellulosic biomass by slow pyrolysis at 600 °C
(Journal article, 2022-10-17)Production of biochar from corn cob and corn stalk has gained great interest for efficient waste management with benefits of improving soil properties, increasing crop productivity, and contributing to carbon sequestration. ... -
Comparison of Sugar Profile between Leaves and Fruits of Blueberry and Strawberry Cultivars Grown in Organic and Integrated Production System
(Journal article; Peer reviewed, 2019-07-04)The objective of this study was to determine and compare the sugar profile, distribution in fruits and leaves and sink-source relationship in three strawberry (‘Favette’, ‘Alba’ and ‘Clery’) and three blueberry cultivars ... -
Comparison of Two Hydrological Models, HEC-HMS and SWAT in Runoff Estimation: Application to Huai Bang Sai Tropical Watershed, Thailand
(Peer reviewed; Journal article, 2022-08-04)In the present study, the streamflow simulation capacities between the Soil and Water Assessment Tool (SWAT) and the Hydrologic Engineering Centre-Hydrologic Modelling System (HEC-HMS) were compared for the Huai Bang Sai ... -
Competition components along productivity gradients – revisiting a classic dispute in ecology
(Peer reviewed; Journal article, 2021-06-04)Competition is ubiquitous in plant communities with various effects on plant fitness and community structure. A long-standing debate about different approaches to explain competition is the controversy between David Tilman ... -
Competitive trait hierarchies of native communities and invasive propagule pressure consistently predict invasion success during grassland establishment
(Peer reviewed; Journal article, 2021-09-21)Invasive non-native plants challenge ecosystems restoration, and understanding the factors that determine the establishment of invasive plants is crucial to improve restoration outcomes. However, the drivers of invasibility ... -
The complete chloroplast genome of Malva wigandii (Alef.) M.F. Ray (Malvaceae, Malvoideae)
(Peer reviewed; Journal article, 2021-03-24)The complete chloroplast genome sequence of wild sea mallow Malva wigandii (=Lavatera maritima) was determined and characterized in this study. The genome is 158,162 bp long, containing a pair of inverted repeats regions ... -
Complete seasonal surveillance of Greylag Goose (Anser anser) foraging behavior on dairy grassland and the effect of limited lethal scaring
(Peer reviewed; Journal article, 2023-05-09)In northern Norway, an increasing population of Greylag Geese (Anser anser) forages considerably on dairy grassland and can eat up to 60% of the grass (dry matter mass) on a field if allowed to eat undisturbed throughout ... -
Complex responses of global insect pests to climate warming
(Peer reviewed; Journal article, 2020-02-03)Although it is well known that insects are sensitive to temperature, how they will be affected by ongoing global warming remains uncertain because these responses are multifaceted and ecologically complex. We reviewed the ... -
Composite landscape predictors improve distribution models of ecosystem types
(Peer reviewed; Journal article, 2020-06-10)Aim: Distribution modelling is a useful approach to obtain knowledge about the spatial distribution of biodiversity, required for, for example, red-list assessments. While distribution modelling methods have been applied ... -
Composition and spatial structure of dwarf shrub heath in Norway
(Journal article; Peer reviewed, 2017)Detailed descriptions of individual vegetation types shown on vegetation maps can improve the ways in which the composition and spatial structure within the types are understood. The authors therefore examined dwarf shrub ... -
Composition of Strawberry Floral Volatiles and their Effects on Behavior of Strawberry Blossom Weevil, Anthonomus rubi
(Peer reviewed; Journal article, 2020-10-08)The strawberry blossom weevil (SBW), Anthonomus rubi, is a major pest in strawberry fields throughout Europe. Traps baited with aggregation pheromone are used for pest monitoring. However, a more effective lure is needed. ... -
Composition of Sugars, Organic Acids, Phenolic Compounds, and Volatile Organic Compounds in Lingonberries (Vaccinium vitis-idaea L.) at Five Ripening Stages
(Peer reviewed; Journal article, 2023-05-26)Wild lingonberries are a traditional source of food in the Nordic countries and an important contributor to economic activity of non-wood forest products in the region. Lingonberries are a rich source of bioactive compounds ...