Check our new paper on liana community structure in Ghana. We investigated environmental and forest structural drivers of liana diversity, abundance and basal area: https://doi.org/10.1111/1365-2745.70124

With funding support from IFS, Sweden.
#tropics #lianas #climbingplants #ecology

Lianas are taking over the rainforests, and it's visible from space

A pandemic of lianas is sweeping through tropical forests, reducing their ability to store carbon and limiting their role in mitigating climate change. Two recent studies from Leiden University highlight the issue. "We now understand why lianas are visible in satellite imagery," say the researchers.

Lianas, trees show varied stem xylem structure-function link

The xylem of the plant stem performs several important functions. Elucidating the coordination or trade-offs between xylem functions is critical for understanding plant ecological strategy and adaptation to different environments. However, how xylem cell tissues influence their functions among different growth forms remains unresolved.

Phys.org
Climbing methods of lianas can affect forest function: Kusakabe et al. studied where #lianas grow in #Japan and looked at the differences in climbing methods between the #subtropical and #subboreal zones. @gfoe
https://www.sciencedirect.com/science/article/pii/S1439179123000452#fig0001

Tarzan won't be swinging from lianas any more...
and the language of 'liberating trees'.

A “study found that removing woody vines, also known as #Lianas, from five to 10 trees per hectare was a cost-effective way to increase timber yields while also increasing the absorption of carbon by the liberated trees.”
https://www.abc.net.au/news/2023-05-07/vine-control-could-improve-tree-health-absorb-more-carbon/102297386

“Liana-infested future crop trees”
"Liana cutting in selectively logged forests increases both carbon sequestration and timber yields
Liberating future crop trees from lianas is a cost-effective way to increase rates of carbon sequestration, increase timber yields, and restore degraded forest."
"Infestations of trees by woody climbing plants (i.e., lianas) are common and increasing in an estimated 250 Mha of the 1 billion hectares of mixed-species tropical and temperate forest subjected to selective logging. Cutting lianas that impede the growth of future crop trees (FCTs) in these forests would sequester carbon at low cost and increase timber yields."
https://www.sciencedirect.com/science/article/pii/S0378112723002724
#Logging #Language #Framing #Tropical #Forests #Ecosystems #Rainforest #Vines #Wildlife #Habitat #Biodiversity

Selectively removing vines from trees could improve forests and absorb more carbon, study finds

Jack Putz has studied vines for 50 years. Now he has co-authored a study on how controlling them could improve the health of trees in the world's forests and increase their carbon uptake.

ABC News
From today's canoe trip through the inundated forests of the Caeté river floodplain -- this liana is actually a gymnosperm (should be Gnetum venosum Spruce ex Benth.). We collected this specimen for our herbarium at the University of Pará (UFPA) in Bragança (HBRA).
#Amazonas #Caeté #BragançaPA #Gnetaceae #lianas #wetlands #floodplain #forests #herbarium #HBRA #UFPA