Nettsider med emneord «Distribution modelling»
![Bildet kan inneholde: vann, anlegg, himmel, mennesker i naturen, fjell.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/vollering_field1.jpg?alt=listing)
Julien Vollering defended his PhD thesis on January 17th. After a trial lecture about ecosystem response to climate change, the main defence was about forecasting the continued naturalization of wildly planted Sitka spruce in Norway.
![Comparison of methods for representing vegetation cover](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/fig3.png?alt=listing)
In a new open-access paper in the journal Biogeosciences a team of authors from LATICE, GEco and NIBIO evaluated the performance of three methods for representing high-latitude vegetation cover.
![Bildet kan inneholde: rektangel, produkt, gjøre, materiell egenskap, parallell.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/horvath_etal2021_graphicalabstract.jpg?alt=listing)
Peter Horvath, Rune Halvorsen, Trond Simensen, and Anders Bryn are the authors of a new paper in GIScience and Remote Sensing. They compare three methods of assembling wall-to-wall maps using modelled distributions of individual vegetation types.
![Bildet kan inneholde: highland, fjellrike landformer, fjell, villmark, naturlig landskap.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/trondsimensen_skjaekerfjella.jpg?alt=listing)
New paper out now: composite landscape predictors improve distribution models of ecosystem types. Trond Simensen, Peter Horvath, Julien Vollering, Lars Erikstad, Rune Halvorsen, and Anders Bryn are the authors behind this effort to improve distribution models of ecosystem types.
![Map of Central and South America from Yucatán to Brazil with different-coloured points over the land area](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/volleringhalvorsenmazzoni2019_fig5.jpg?alt=listing)
Julien Vollering, Rune Halvorsen and Sabrina Mazzoni's R package and paper has just come out in Ecology and Evolution. The package allows scientists to make more ecologically-informed choices when they build models of species distributions.
![Bildet kan inneholde: himmel, fjell, natur, mennesker i naturen, høyland.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/nadg_ida_nin20220629.jpg?alt=listing)
The GEco group has two new faces: researcher Dr. Ida Marielle Mienna and intern Nadège Tissot.
![Bildet kan inneholde: klær, anlegg, fotografi, plantsamfunn, hjul.](https://www.nhm.uio.no/forskning/grupper/geco/kollasj2021.jpg?alt=listing)
We are looking for a new colleague to work with biogeography. The position is full time for a project period of two years, planned to start in the first quarter of 2022. Apply and see the full announcement here.
![3d-modell av havet, båt, strømmer, bunn, instrumenter, organismer](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/bryn_etal_2021_marin.jpg?alt=listing)
Anders Bryn, Trine Bekkby, Eli Rinde, Hege Gundersen, and Rune Halvorsen's paper on reliability in distribution modelling is out now in Fronitiers in Ecology and Evolution. The review links the most common sources of uncertainties to different phases in the modeling process.
![knaus på øy med hytter i bakgrunnen. blå himmel, sommer, lav vegetasjon](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/lynne_nakkholmen_200818.jpg?alt=listing)
Øyvind Lynne recently defended his master thesis, where he compared unequal probability sampling with random stratified sampling with the aim of making distribution models and finding rare species.
![Bildet kan inneholde: klær, anlegg, fotografi, plantsamfunn, hjul.](https://www.nhm.uio.no/forskning/grupper/geco/kollasj2021.jpg?alt=listing)
We are looking for a new colleague to work with biogeography. The position is full time for a project period of two years, planned to start in the first quarter of 2022. Apply and see the full announcement here.
![Bildet kan inneholde: himmel, fjell, natur, mennesker i naturen, høyland.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/nadg_ida_nin20220629.jpg?alt=listing)
The GEco group has two new faces: researcher Dr. Ida Marielle Mienna and intern Nadège Tissot.
![3d-modell av havet, båt, strømmer, bunn, instrumenter, organismer](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/bryn_etal_2021_marin.jpg?alt=listing)
Anders Bryn, Trine Bekkby, Eli Rinde, Hege Gundersen, and Rune Halvorsen's paper on reliability in distribution modelling is out now in Fronitiers in Ecology and Evolution. The review links the most common sources of uncertainties to different phases in the modeling process.
![knaus på øy med hytter i bakgrunnen. blå himmel, sommer, lav vegetasjon](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/lynne_nakkholmen_200818.jpg?alt=listing)
Øyvind Lynne recently defended his master thesis, where he compared unequal probability sampling with random stratified sampling with the aim of making distribution models and finding rare species.
![Comparison of methods for representing vegetation cover](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/fig3.png?alt=listing)
In a new open-access paper in the journal Biogeosciences a team of authors from LATICE, GEco and NIBIO evaluated the performance of three methods for representing high-latitude vegetation cover.
![Map of Central and South America from Yucatán to Brazil with different-coloured points over the land area](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/volleringhalvorsenmazzoni2019_fig5.jpg?alt=listing)
Julien Vollering, Rune Halvorsen and Sabrina Mazzoni's R package and paper has just come out in Ecology and Evolution. The package allows scientists to make more ecologically-informed choices when they build models of species distributions.
![Bildet kan inneholde: rektangel, produkt, gjøre, materiell egenskap, parallell.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/horvath_etal2021_graphicalabstract.jpg?alt=listing)
Peter Horvath, Rune Halvorsen, Trond Simensen, and Anders Bryn are the authors of a new paper in GIScience and Remote Sensing. They compare three methods of assembling wall-to-wall maps using modelled distributions of individual vegetation types.
![Bildet kan inneholde: vann, anlegg, himmel, mennesker i naturen, fjell.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/vollering_field1.jpg?alt=listing)
Julien Vollering defended his PhD thesis on January 17th. After a trial lecture about ecosystem response to climate change, the main defence was about forecasting the continued naturalization of wildly planted Sitka spruce in Norway.
![Bildet kan inneholde: highland, fjellrike landformer, fjell, villmark, naturlig landskap.](https://www.nhm.uio.no/forskning/grupper/geco/nyheter/trondsimensen_skjaekerfjella.jpg?alt=listing)
New paper out now: composite landscape predictors improve distribution models of ecosystem types. Trond Simensen, Peter Horvath, Julien Vollering, Lars Erikstad, Rune Halvorsen, and Anders Bryn are the authors behind this effort to improve distribution models of ecosystem types.