Search Results - "Roland, Marilyn"
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Validation of Space-Based Albedo Products from Upscaled Tower-Based Measurements Over Heterogeneous and Homogeneous Landscapes
Published in Remote sensing (Basel, Switzerland) (01-03-2020)“…Surface albedo is a fundamental radiative parameter as it controls the Earth’s energy budget and directly affects the Earth’s climate. Satellite observations…”
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The Impact of Thinning and Clear Cut on the Ecosystem Carbon Storage of Scots Pine Stands under Maritime Influence in Flanders, Belgium
Published in Forests (01-10-2022)“…A shift in management to improve the ecological function of mature plantations of exotic species can have important effects on the ecosystem climate mitigation…”
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Sensitivity of gross primary productivity to climatic drivers during the summer drought of 2018 in Europe
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (26-10-2020)“…In summer 2018, Europe experienced a record drought, but it remains unknown how the drought affected ecosystem carbon dynamics. Using observations from 34 eddy…”
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Weather, pollution and biotic factors drive net forest - atmosphere exchange of CO2 at different temporal scales in a temperate-zone mixed forest
Published in Agricultural and forest meteorology (15-09-2020)“…•Daytime C sink capacity of the Brasschaat forest increased between 1999 and 2014.•Daytime NEE was most strongly correlated to atmospheric CO2 levels and soil…”
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Soil water depletion induces discrepancies between in situ measured vegetation indices and photosynthesis in a temperate heathland
Published in Agricultural and forest meteorology (15-09-2022)“…•In situ chlorophyll-sensitive vegetation indices describe well GPP variability during non-drought periods.•All investigated vegetation indices show…”
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Non-stomatal processes reduce gross primary productivity in temperate forest ecosystems during severe edaphic drought
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (26-10-2020)“…Severe drought events are known to cause important reductions of gross primary productivity ( ) in forest ecosystems. However, it is still unclear whether this…”
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Two types of installation of 3D‐printed zero tension lysimeter for soil leaching and water bucket model validation
Published in European journal of soil science (01-07-2022)“…Quantifying and analysing leaching water is essential to understand water and nutrient cycles and the vertical transport of elements through soils. Zero…”
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Heterotrophic and rhizospheric respiration in coniferous forest soils along a latitudinal gradient
Published in Agricultural and forest meteorology (15-04-2022)“…•Northern trees released belowground more assimilated carbon (C) than southern ones.•Root-rhizosphere respiration (RR) per root biomass was not affected by…”
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Altered energy partitioning across terrestrial ecosystems in the European drought year 2018 : Energy partitioning in the drought 2018
Published in Philosophical transactions of the Royal Society of London. Series B. Biological sciences (26-10-2020)“…Drought and heat events, such as the 2018 European drought, interact with the exchange of energy between the land surface and the atmosphere, potentially…”
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Hidden, abiotic CO₂ flows and gaseous reservoirs in the terrestrial carbon cycle: Review and perspectives
Published in Agricultural and forest meteorology (15-03-2010)“…This review article analyzes different abiotic processes that could contribute to the global carbon cycle on short time scales, beginning with high rates of…”
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Detection and attribution of an anomaly in terrestrial photosynthesis in Europe during the COVID-19 lockdown
Published in The Science of the total environment (10-12-2023)“…Carbon dioxide (CO ) uptake by plant photosynthesis, referred to as gross primary production (GPP) at the ecosystem level, is sensitive to environmental…”
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ICOS eddy covariance flux-station site setup: a review
Published in International Agrophysics (01-12-2018)“…The Integrated Carbon Observation System Research Infrastructure aims to provide long-term, continuous observations of sources and sinks of greenhouse gases…”
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A comparison of different methods for assessing leaf area index in four canopy types
Published in Central European forestry journal (01-06-2019)“…The agreement of Leaf Area Index (LAI) assessments from three indirect methods, i.e. the LAI–2200 Plant Canopy Analyzer, the SS1 SunScan Canopy Analysis System…”
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Importance of nondiffusive transport for soil CO2 efflux in a temperate mountain grassland
Published in Journal of geophysical research. Biogeosciences (01-03-2015)“…Soil respiration and its biotic and abiotic drivers have been an important research topic in recent years. While the bulk of these efforts has focused on the…”
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Monitoring of carbon-water fluxes at Eurasian meteorological stations using random forest and remote sensing
Published in Scientific data (07-09-2023)“…Simulating the carbon-water fluxes at more widely distributed meteorological stations based on the sparsely and unevenly distributed eddy covariance flux…”
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No impact of tropospheric ozone on the gross primary productivity of a Belgian pine forest
Published in Biogeosciences (05-04-2017)“…High stomatal ozone (O3) uptake has been shown to negatively affect crop yields and the growth of tree seedlings. However, little is known about the effect of…”
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Atmospheric turbulence triggers pronounced diel pattern in karst carbonate geochemistry
Published in Biogeosciences (24-07-2013)“…CO2 exchange between terrestrial ecosystems and the atmosphere is key to understanding the feedbacks between climate change and the land surface. In regions…”
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Importance of nondiffusive transport for soil CO sub(2) efflux in a temperate mountain grassland
Published in Journal of geophysical research. Biogeosciences (01-03-2015)“…Soil respiration and its biotic and abiotic drivers have been an important research topic in recent years. While the bulk of these efforts has focused on the…”
Get full text
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