Publicaciones
Se encontró/encontraron 10 Publicaciones(s).
DFG FOR2730 - RESPECT (2023): Tabebuia Bulletin, Issue 10. Conservation Ecology, Marburg, Germany.
DFG FOR2730 - RESPECT (2022): Tabebuia Bulletin, Issue 9. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
-
download
-
link
-
view metadata
-
DOI: 10.5678/9xq8-jy86
-
Resumen:
Resumen:
Despite the ongoing COVID-19 pandemic RESPECT's researchers and their counterparts already established climate-hydro stations, selected forests' and replacements systems' plots in the dry forest. First research results of the second phase of the Research Unit are presented in this issue of the Tabebuia Bulletin. These comprise model testing and applications, further insights into carbon and nitrogen cycles, linkages between above– and belowground traits, the use of stable isotopes, and studies on biotic interactions. News from the data warehouse, as well as research results from infrastructure providers, counterparts at the UTPL and the UC, news from Ecuador, new people and staff members as well as a report about our successful outreach activity in form of an open day at Laipuna rounds off this issue.
-
Keywords: |
Newsletter |
Tabebuia Bulletins |
DFG FOR2730 - RESPECT (2020): Tabebuia Bulletin, Issue 8. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
-
download
-
link
-
view metadata
-
DOI: 10.5678/lcrs/for2730.cit.1857
-
Resumen:
Resumen:
The new issue of the Tabebuia Bulletin of the RESPECT Research Unit presents the new biodiversity land surface model Hydroatmo Unified Model of BiOtic interactions and Local Trait Diversity (HUMBOL-TD) and how it integrates hydrologic, biodiversity-related and atmospheric parameters. The bulletin summarises the research results of the individual projects that could be achieved despite the COVID-19 pandemic which overshadowed the entire work. Researchers report about responses and feedback effects of climate and land-use changes on abiotic drivers, biodiversity and ecological processes in this hotspot area. In details this Bulletin covers:
• Hyperspectral data products that can be used to parameterize and test the LSMAtmo model
• Partitioning net ecosystem exchange into gross primary productivity and ecosystem respiration
• Simulating response and effect mechanisms of global change on hydrological processes
• Response of nutrient supply to climate and land-use changes
• Implementing biotic interactions into a process-based dynamic vegetation model
• Functional traits: Effects of phylogeny and elevation and the relation to tree growth
• Plant functional types that can be differentiated by their response to transitory drought events
• Radial variability of wood functional traits in the pioneer tree Heliocarpus americanus
• Evapotranspiration as an essential variable bridging climatology, soil science and plant ecophysiology
• Reproductive traits of fleshy-fruited plants
• How plant traits and arthropod communities influence herbivory
Beyond, the bulletin reports on establishment and repair of field infrastructure, recent advances of the data warehouse and the reconstruction of climate time series. Finally, research projects from Ecuadorian counterparts and milestones reached by the infrastructure providers round off the issue.
-
Keywords: |
Newsletter |
Tabebuia Bulletins |
DFG FOR2730 - RESPECT (2020): Tabebuia Bulletin, Issue 7. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
DFG FOR2730 - RESPECT (2019): Tabebuia Bulletin, Issue 6. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
-
download
-
link
-
view metadata
-
DOI: 10.5678/lcrs/for2730.cit.1736
-
Resumen:
Resumen:
The first Tabebuia Bulletin of our new Research Unit RESPECT summarizes the installation of our new plot system including the measuring devices and first verification of the newly established methods. First research achievements include the following aspects: plant functional types (PFT), water and carbon fluxes, tree above- and belowground traits, soil development, photosynthetic gas exchange measurements, abiotic covariates, functional trait diversity and herbivory, and optimization of biomass gain on pastures. Our partner NCI reports advances in the establishment of newly protected areas and the Ecuador’s INABIO institution introduces itself. Videos of our previous research are available via our website and data warehouse, which now also offers new search features for publications as well as upload information.
-
Keywords: |
Ecuador |
Newsletter |
Tabebuia Bulletins |
DFG PAK 823-825 (2016): Tabebuia Bulletin, Issue 5. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
DFG PAK 823-825 (2015): Tabebuia Bulletin, Issue 4. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
-
download
-
link
-
view metadata
-
DOI: 10.5678/lcrs/pak823-825.cit.1412
-
Resumen:
Resumen:
Tabebuia Bulletin Issue no 4, December 2015
The issue presents a bunch of Science and Knowledge-Transfer News. The first full-length paper in this journal shows in a model how the equilibrium between the pasture grass (Setaria) and the competing weed (bracken) depends on the temperature of the site, in other words on the elevation of the pasture.
In the mountain rainforest, tree roots and the mycorrhiza fungi respond species-specifically to nutrient manipulations. Phosphate liberating soil enzymes depend on climatic conditions and thus on the altitudinal gradient. A study of the altitudinal gradient of tree assemblages disproved the general validity of the Tropical Conservatism Hypothesis. Using water use efficiency of the leaves and the total water consumption of the tree allows determination of its daily carbon uptake. Sodium availability could play an essential role in litter decomposition. In the dry forest different tree functional types can be recognized by quantification of their water relations.
How to create a soil map for remote or less accessible areas? The Transfer News present a sampling design for digital soil mapping that closes the gap between the statistical desired quality of samples and operational applicability. The high resolution climate indicator system can be used to recognize climate change in southern Ecuador. In a workshop on the National Bird Day researchers from the Platform shared their dedication to bird diversity and seed dispersal with students from Zamora Chinchipe. Two more workshops transferred knowledge about science-directed advances in ecosystem monitoring and about the rehabilitation of abandoned areas for production and protection. More than 50% of the visits of the Data Warehouse are from outside the Research Consortium and climate data are expectedly the champions of downloads. News from the ECSF research station, the infrastructure provider NCI as well as the successful completion of three PhD thesis by Ecuadorian students round off this issue.
-
Keywords: |
Ecuador |
Newsletter |
Biodiversity |
Tabebuia Bulletins |
DFG PAK 823-825 (2015): Tabebuia Bulletins, Issue 3. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
-
download
-
link
-
view metadata
-
DOI: 10.5678/lcrs/pak823-825.cit.1399
-
Resumen:
Resumen:
After the coordinators’ updating of the state of research and introducing the new name of this publication, they summarize the important elements of the program for knowledge transfer to stakeholders. The local advisory board informs about a landslide which hit research grounds. Science papers in this issue
• compare tropical montane elevation transects in Ecuador and Peru
• analyze the relationship of decomposer communities and leaf litter types
• demonstrate how fertilization influences the amount of bio-available phosphorus
• reveal that nutrient availability stimulates mineralization of dissolved organic matter
• show that image textures can supersede functional biodiversity analysis
• provide insights into the transformation from abandoned sites to valuable pasture land.
A report presents the completed construction of the last radar of the RadarNet Sur that is situated on a mountain peak and is the highest operating weather radar worldwide. The Data Warehouse manager describes the results of a survey taken to increase data quality and usability. And two workshops transferred gained knowledge on how to perform terrain analyses with the geographical information system SAGA.
-
Keywords: |
Ecuador |
Newsletter |
Biodiversity |
DFG PAK 823-825 |
Tabebuia Bulletins |
DFG PAK 823-825 (2014): MRp|SE Newsletter, Issue 2. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.
DFG PAK 823-825 (2014): MRp|SE Newsletter, Issue 1. Laboratory for Climatology and Remote Sensing (LCRS), University of Marburg, Marburg, Germany.