Search results for 'Modelling' |
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Individual increment functions for douglas fir
Kroondomein Het Loo (a large forest estate near Apeldoorn) and the FEM group recently established two marteloscopes in douglas fir stands. Marteloscopes are forests especially designed for doing exercises in forest management. All ...
Supervisor: FEM group: dr.ir. J (Jan) den Ouden
Other organisation: ing. René Olthof, Kroondomein Het Loo
Department: Forest Ecology and Forest Management Group |
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How old is this tropical forest tree? (And how to estimate that?)
There’s a lot of discussion about the (maximum) ages of trees in tropical forests. Some scientists consider that thousand-year old trees are rather common, while others believe this is unlikely. Apart from this fundamental questio ...
Supervisor: Prof. Dr. P.A. (Pieter) Zuidema
Department: Forest Ecology and Forest Management Group |
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Litter production during secondary succession in tropical wet forest in Mexico
The general problem:
During secondary succession after land abandonment in the wet tropics the
vegetation recovers rapidly. With biomass building up, the productivity and the
biomass cycling also increases. Generally with more ...
Supervisor: prof. dr. F. Bongers
Department: Forest Ecology and Forest Management Group |
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Resilience of old-growth tropical dry forests: assessment and drivers
Also possible as MSc internship
Severe droughts associated to El Niño Southern Oscillation (ENSO) events are known to have a devastating effect on tropical forest ecosystems in the Americas. High biodiversity is thought to prod ...
Supervisor: FEM group: R (Rodrigo) Muñoz Aviles, FJJM (Frans) Bongers
Other organisation: JA (Jorge) Meave
Department: Forest Ecology and Forest Management Group |
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Reforesting tropical landscapes: a large-scale demographic study using satellite images in Panama
Also possible as internship.
Secondary forest growth has the potential to restore ecosystem functions to millions of hectares of degraded land. As a consequence, forest restoration at the landscape scale has become a conservati ...
Supervisor: FEM group: Prof. Dr. Pieter (P.A.) Zuidema
Other organisation: MSc Cristina Barber and Dr. Trevor Caughlin ( Boise State University, Idaho, USA)
Department: Forest Ecology and Forest Management Group |
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Quantifying the effect of pruning on cocoa (Theobroma cacao) architecture in Ivory Coast
Cocoa (or cacao) is the most important export crop in west African countries: Ivory Coast and Ghana produce 70% of the world production, mostly by smallholder farmers.
Realized yield however falls way below the potential value c ...
Supervisor: A (Ambra) Tosto MSc; Prof. Dr. P.A. (Pieter) Zuidema; Dr. J.B. (Jochem) Evers
Department: Forest Ecology and Forest Management Group |
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Palm regeneration in Bolivia
Also possible as MSc internship
In the Barba Azul Nature Reserve, the critically endangered blue-throated macaw depends on the Motacú palm for its survival. Motacú palm populations are however declining due to cattle ranchin ...
Supervisor: Iris Hordijk
Peter van der Sleen
Department: Forest Ecology and Forest Management Group |
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How do liana functional traits shape liana niches?
Lianas are important component of forest ecosystems, compete with trees, and have a large negative impact on tree diversity and performance, and carbon storage sequestration of the forest.
However, little is known about how liana ...
Supervisor: FEM group: Prof.Dr.Ir. L (Lourens) Poorter OR Dr.Ir. FJ (Frank) Sterck
Other organisation: Yajun Chen and Jiaolin Zhang (Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences)
Department: Forest Ecology and Forest Management Group |
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