@shilinchen.bsky.social
📤 11
📥 17
📝 3
reposted by
Oxford Ecosystems
16 days ago
An ancient yew tree in Scotland that is half the age of the Holocene has caught our attention. What a privilege to be in the presence of one of the oldest trees in Europe.
@ymalhi.bsky.social
explains the significance of this giant.
@naturerecovery.bsky.social
@ecioxford.bsky.social
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reposted by
Mathias Disney
about 1 month ago
I like big trees and I cannot lie. Great bit of work by
@kimcalders.bsky.social
@louiseterryn.bsky.social
and colleagues using innovative climbing and scanning approach. Stunning illustration of tree structural and biodiversity complexity
zslpublications.onlinelibrary.wiley.com/doi/full/10....
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Integrating terrestrial and canopy laser scanning for comprehensive analysis of large old trees: Implications for single tree and biodiversity research
Canopy laser scanning (CLS) enhances 3D measurements of large trees by lifting laser scanners into the canopy. Combining CLS with terrestrial laser scanning improves point cloud precision, reduces oc...
https://zslpublications.onlinelibrary.wiley.com/doi/full/10.1002/rse2.70021
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reposted by
Mathias Disney
4 months ago
Our new perspective on the use (& misuse) of what we're calling virtual forests (rather than digital twins!), for forest change from space, led by
@kimcalders.bsky.social
w many great colleagues 🔭 🧪🔬
www.sciencedirect.com/science/arti...
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Realistic virtual forests for understanding forest disturbances and recovery from space
Forests worldwide are undergoing large-scale and unprecedented changes in terms of structure and composition due to land use change and natural distur…
https://www.sciencedirect.com/science/article/pii/S0924271625002576
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Join us!
add a skeleton here at some point
4 months ago
0
1
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reposted by
Benjamin Brede
7 months ago
We are hiring! Postdoc for multi-scale LIDAR and European biomass monitoring.
www.gfz.de/en/career/jo...
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Job Detailseite
https://www.gfz.de/en/career/job-offers/details/10263
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3
reposted by
Emily Lines
7 months ago
Just a few more days to apply for this
#pdra
position in our group 👇 please share widely!
add a skeleton here at some point
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add a skeleton here at some point
8 months ago
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reposted by
Kim Calders
8 months ago
Job Alert - Come work with us at
@qforestlab.bsky.social
! I'm hiring a postdoctoral fellow in vegetation remote sensing and radiative transfer to work on my
@erc.europa.eu
SPACETWIN project (
spacetwin.ugent.be
). More info ➡️
www.ugent.be/en/work/scie...
Deadline: March 7
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11
reposted by
Kim Calders
9 months ago
We are currently in Patagonia for our
@ercresearch.bsky.social
project
#SPACETWIN
, looking at the impact of caterpillar (Ormiscodes amphimone) disturbance on the Nothofagus forests. This is a
@qforestlab.bsky.social
collaboration with the team of Roberto O. Chávez from PUCV in Valparaíso [1/4]
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1
reposted by
Kim Calders
9 months ago
We are collecting terrestrial laser scanning data, spectral measurements of leaves, bark and understory and multispectral drone data. Not too much is known about these forests and these field measurements will result into a better understanding of these ecosystems. [3/4]
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reposted by
Kim Calders
9 months ago
Later this month, we will move to sector Jeinimeni, where there is currently a large outbreak ongoing – completely defoliating trees. Video from earlier this week [4/4]
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@qforestlab.bsky.social
There are so many leaf-wood separation algorithms, don't know how to choose? Our latest work (from
@qforestlab.bsky.social
) has addressed this issue by providing a robust evaluation framework. Interested? please check our paper:
authors.elsevier.com/a/1kKNW7qzT3...
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https://authors.elsevier.com/a/1kKNW7qzT3Ewu
10 months ago
0
10
2
reposted by
Mathias Disney
10 months ago
New paper by Shilin Chen
@qforestlab.bsky.social
in RSE on the impact different leaf removal has on biomass estimates from TLS
www.sciencedirect.com/science/arti...
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The impact of leaf-wood separation algorithms on aboveground biomass estimation from terrestrial laser scanning
Leaf-wood separation plays an important role in estimating aboveground biomass (AGB) of trees from terrestrial laser scanning (TLS) point clouds. Yet,…
https://www.sciencedirect.com/science/article/pii/S0034425724006072
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reposted by
Kim Calders
11 months ago
Wouter & Wout from
@qforestlab.bsky.social
are currently collecting TLS data at the Caxiuanã through-fall exclusion (TFE) experiment for our
#ERC
SPACETWIN working with our Brazilian collaborators and Patrick Meir. Continuing the TLS time-series that was initiated by
@matdisney.bsky.social
[1/2]
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