Blar i NIBIO Brage på forfatter "Breidenbach, Johannes"
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Above-ground biomass change estimation using national forest inventory data with Sentinel-2 and Landsat
Puliti, Stefano; Breidenbach, Johannes; Schumacher, Johannes; Hauglin, Marius; Klingenberg, Torgeir Ferdinand; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2021-08-25)This study aimed at estimating total forest above-ground net change (ΔAGB; Gg) over five years (2014–2019) based on model-assisted estimation utilizing freely available satellite imagery. The study was conducted for a ... -
Analyse av størrelse, årsaker til og reduksjonsmuligheter for avskoging i Norge
Breidenbach, Johannes; Eiter, Sebastian; Eriksen, Rune; Bjørkelo, Knut; Taff, Gregory; Søgaard, Gunnhild; Tomter, Stein Michael; Dalsgaard, Lise; Granhus, Aksel; Astrup, Rasmus Andreas (NIBIO Rapport;3(152) 2017, Research report, 2017-12-14)I henhold til det Norske klimagassregnskap leder avskoging til en betydelig del av de nasjonale klimagassutslipp. Målet med denne rapporten er en kartlegging av størrelse og årsaker til avskoging som kan forbedre forståelsen ... -
An analysis of stand-level size distributions of decay-affected Norway spruce trees based on harvester data
Räty, Janne; Hietala, Ari Mikko; Breidenbach, Johannes; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2023-01-05)We studied size distributions of decay-affected Norway spruce trees using cut-to-length harvester data. The harvester data comprised tree-level decay and decay severity recordings from 101 final felling stands, which enabled ... -
Assessing Harvested Sites in a Forested Boreal Mountain Catchment through Global Forest Watch
Rossi, Fernando; Breidenbach, Johannes; Puliti, Stefano; Astrup, Rasmus Andreas; Talbot, Bruce (Journal article; Peer reviewed, 2019-03-06)Global Forest Watch (GFW) provides a global map of annual forest cover loss (FCL) produced from Landsat imagery, offering a potentially powerful tool for monitoring changes in forest cover. In managed forests, FCL primarily ... -
Assessing uncertainty: Sample size trade-offs in the development and application of carbon stock models
Petersson, Hans; Breidenbach, Johannes; Ellison, David; Holm, Sören; Muszta, Anders; Lundblad, Mattias; Ståhl, Göran R. (Journal article; Peer reviewed, 2017-08)Many parties to the United Nation's Framework Convention on Climate Change (UNFCCC) base their reporting of change in Land Use, Land-Use Change and Forestry (LULUCF) sector carbon pools on national forest inventories. A ... -
AUTOMATED UPDATING OF FOREST COVER MAPS FROM CLOUD-FREE SENTINEL-2 MOSAIC IMAGES USING OBJECT-BASED IMAGE ANALYSIS AND MACHINE LEARNING METHODS
Debella-Gilo, Misganu; Borchsenius, Bjørn Tobias; Bjørkelo, Knut; Breidenbach, Johannes (Peer reviewed; Journal article, 2020-08-03)Planning sustainable use of land resources and environmental monitoring benefit from accurate and detailed forest information. The basis of accurate forest information is data on the spatial extent of forests. In Norway ... -
Building a high-resolution site index map using boosted regression trees: The Norwegian case
Antón Fernandéz, Clara; Hauglin, Marius; Breidenbach, Johannes; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2023-03-15)Accurate estimation of site productivity is essential for forest projections and scenario modelling. We present and evaluate models to predict site index (SI) and whether a site is productive (potential total stem volume ... -
A century of National Forest Inventory in Norway – informing past, present, and future decisions
Breidenbach, Johannes; Granhus, Aksel; Hylen, Gro; Eriksen, Rune; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2020-07-17)Past: In the early twentieth century, forestry was one of the most important sectors in Norway and an agitated discussion about the perceived decline of forest resources due to over-exploitation was ongoing. To base the ... -
Comparison of a photogrammetric canopy height model (CHM) with a lidar derived CHM in Vestfold county
Breidenbach, Johannes (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 estimators of variance for forest inventories with systematic sampling - results from artificial populations
Magnussen, Steen; McRoberts, Ronald E.; Breidenbach, Johannes; Nord-Larsen, Thomas; Ståhl, Göran; Fehrmann, Lutz; Schnell, Sebastian (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 ... -
Creation of digital elevation models from aerial images for forest monitoring purposes. Proceedings, 9. June 2011, Ås, Norway
Breidenbach, Johannes; Astrup, Rasmus Andreas (Rapport fra Skog og landskap;16/2011, Research report, 2011)Vegetation height information is one of the most important variables for predicting forest attributes such as timber volume and biomass. Although airborne laser scanning (ALS) data are operationally used in forest planning ... -
Estimation of Forest Growing Stock Volume with UAV Laser Scanning Data: Can It Be Done without Field Data?
Puliti, Stefano; Breidenbach, Johannes; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2020-04-14)Laser scanning data from unmanned aerial vehicles (UAV-LS) offer new opportunities to estimate forest growing stock volume ( V ) exclusively based on the UAV-LS data. We propose a method to measure tree attributes and using ... -
An extension to: Systematic assessment of commercially available low-input miRNA library preparation kits
Heinicke, Fatima; Zhong, Xiangfu; Zucknick, Karola Manuela; Breidenbach, Johannes; Sundaram, Arvind Yegambaram Meenakshi; Flåm, Siri Tennebø; Leithaug, Magnus; Dalland, Marianne; Rayner, Simon; Lie, Benedicte Alexandra; Gilfillan, Gregor (Peer reviewed; Journal article, 2020-05-21)High-throughput sequencing has emerged as the favoured method to study microRNA (miRNA) expression, but biases introduced during library preparation have been reported. We recently compared the performance (sensitivity, ... -
Extracting data for single trees from photogrammetric canopy height models and true orthophotographs
Solberg, Svein; Breidenbach, Johannes (Chapter, 2011)Top dieback and mortality of Norway spruce is a particular forest damage that has severe occurrences in scattered forest stands in southeast Norway. As a part of a project to study the extent and causes of the damage we ... -
Forest Parameter Prediction Using an Image-Based Point Cloud: A Comparison of Semi-ITC with ABA
Rahlf, Johannes; Breidenbach, Johannes; Solberg, Svein; Astrup, Rasmus Andreas (Journal article; Peer reviewed, 2015)Image-based point clouds obtained using aerial photogrammetry share many characteristics with point clouds obtained by airborne laser scanning (ALS). Two approaches have been used to predict forest parameters from ALS: the ... -
Framskrivninger for arealbrukssektoren – under FNs klimakonvensjon, Kyotoprotokollen og EUs rammeverk
Søgaard, Gunnhild; Mohr, Christian Wilhelm; Antón-Fernández, Clara; Alfredsen, Gry; Astrup, Rasmus Andreas; Breidenbach, Johannes; Eriksen, Rune; Granhus, Aksel; Smith, Aaron (NIBIO Rapport;5(114) 2019, Research report, 2019-12)I denne rapporten presenteres framskrivninger for opptak og utslipp fra arealbrukssektoren (eng. Land Use, Land-Use Change and Forestry; LULUCF) frem til 2100. Framskrivninger av opptak og utslipp av CO2 og andre klimagasser ... -
Growing stock monitoring by European National Forest Inventories: Historical origins, current methods and harmonisation
Gschwantner, Thomas; Alberdi, Iciar; Bauwens, Sébastien; Bender, Susann; Borota, Dragan; Bosela, Michal; Bouriaud, Olivier; Breidenbach, Johannes; Donis, Jānis; Fischer, Christoph; Gasparini, Patrizia; Heffernan, Luke; Hervé, Jean-Christophe; Kolozs, László; Korhonen, Kari T.; Koutsias, Nikos; Kovácsevics, Pál; Kučera, Miloš; Kulbokas, Gintaras; Kuliešis, Andrius; Lanz, Adrian; Lejeune, Philippe; Lind, Torgny; Marin, Gheorghe; Morneau, François; Nord-Larsen, Thomas; Nunes, Leónia; Pantić, Damjan; Redmond, John; Rego, Francisco C.; Riedel, Thomas; Šebeň, Vladimír; Sims, Allan; Skudnik, Mitja; Tomter, Stein Michael (Peer reviewed; Journal article, 2021-12-12)Wood resources have been essential for human welfare throughout history. Also nowadays, the volume of growing stock (GS) is considered one of the most important forest attributes monitored by National Forest Inventories ... -
Harvested area did not increase abruptly—how advancements in satellite-based mapping led to erroneous conclusions
Breidenbach, Johannes; Ellison, David; Petersson, Hans; Korhonen, Kari T.; Henttonen, Helena M.; Wallerman, Jörgen; Fridman, Jonas; Gobakken, Terje; Astrup, Rasmus Andreas; Næsset, Erik (Peer reviewed; Journal article, 2022-02-22)Key message: Using satellite-based maps, Ceccherini et al. (Nature 583:72-77, 2020) report abruptly increasing harvested area estimates in several EU countries beginning in 2015. Using more than 120,000 National Forest ... -
Improving living biomass c-stock loss estimates by combining optical satellite, airborne laser scanning, and nfi data
Breidenbach, Johannes; Ivanovs, Janis; Kangas, Annika; Nord-Larsen, Thomas; Nilsson, Mats; Astrup, Rasmus Andreas (Peer reviewed; Journal article, 2021-02-16)Policy measures and management decisions aimed at enhancing the role of forests in mitigating climate change require reliable estimates of carbon (C)-stock dynamics in greenhouse gas inventories (GHGIs). The aim of this ... -
Interferometric SAR DEMs for Forest Change in Uganda 2000–2012
Solberg, Svein; May, Johannes; Bogren, Wiley Steven; Breidenbach, Johannes; Torp, Torfinn; Gizachew, Belachew (Journal article; Peer reviewed, 2018-02-02)Monitoring changes in forest height, biomass and carbon stock is important for understanding the drivers of forest change, clarifying the geography and magnitude of the fluxes of the global carbon budget and for providing ...