Results overview: Found 76 records in 0.02 seconds.
Articles, 75 records found
Research literature, 1 records found
Articles 75 records found  1 - 10nextend  jump to record:
1.
12 p, 620.4 KB 31P-NMR metabolomics revealed species-specific use of phosphorous in trees of a French Guiana rainforest / Gargallo-Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peguero, Guille (Centre de Recerca Ecològica i Aplicacions Forestals) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i Aplicacions Forestals) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Van Langenhove, Leandro (University of Antwerp. Department of Biology) ; Verryckt, Lore T. (University of Antwerp. Department of Biology) ; Courtois, Elodie A. (University of Antwerp. Department of Biology) ; Stahl, Clément (INRA. EcoFoG) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i Aplicacions Forestals) ; Urban, Otmar (Global Change Research Institute CAS) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Nolis Fañanas, Pau (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Pérez Trujillo, Míriam (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Parella Coll, Teodor (Universitat Autonòma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Productivity of tropical lowland moist forests is often limited by availability and functional allocation of phosphorus (P) that drives competition among tree species and becomes a key factor in determining forestall community diversity. [...]
2020 - 10.3390/molecules25173960
Molecules, Vol. 25, issue 17 (2020) , art. 3960  
2.
Coping with branch excision when measuring leaf net photosynthetic rates in a lowland tropical forest / Verryckt, Lore T. (University of Antwerp. Department of Biology) ; Van Langenhove, Leandro (University of Antwerp. Department of Biology) ; Ciais, Philippe (Centre national de la recherche scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; a Courtois, Elodie A. (Université de Guyane. Laboratoire Ecologie, évolution, interactions des systèmes amazoniens) ; Vicca, Sara (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Stahl, Clément (INRA. EcoFoG) ; Coste, Sabrina (INRA. EcoFoG) ; Ellsworth, David S. (Western Sydney University. Hawkesbury Institute for the Environment) ; Posada, Juan M. (Universidad de Rosario (Colòmbia). Departamento de Biología) ; Chave, Jérôme (Université Paul Sabatier) ; Janssens, Ivan A. (University of Antwerp. Department of Biology)
Measuring leaf gas exchange from canopy leaves is fundamental for our understanding of photosynthesis and for a realistic representation of carbon uptake in vegetation models. Since canopy leaves are often difficult to reach, especially in tropical forests with emergent trees up to 60 m at remote places, canopy access techniques such as canopy cranes or towers have facilitated photosynthetic measurements. [...]
2020 - 10.1111/btp.12774
Biotropica, vol. 52, issue 4 (July 2020) , p. 608-615  
3.
18 p, 675.8 KB A systemic overreaction to years versus decades of warming in a subarctic grassland ecosystem / Walker, Tom W. N. (Université de Lausanne. Department of Ecology & Evolution) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Weedon, James T. (Vrije Universiteit Amsterdam. Department of Ecological Sciences) ; Sigurdsson, Bjarni D. (Agricultural University of Iceland) ; Richter, Andreas (Universität Wien. Department of Microbiology and Ecosystem Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Bahn, Michael (University of Innsbruck. Institute of Ecology) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Jonge, Cindy De (Universiteit Antwerpen. Departement Biologie) ; Fuchslueger, Lucia (University of Antwerpen. Department of Biology) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Gunnarsdóttir, Gunnhildur E. (Agricultural University of Iceland) ; Marañón Jiménez, Sara (Centre de Recerca Ecològica i Aplicacions Forestals) ; Oddsdóttir, Edda S. (Icelandic Forest Research) ; Ostonen, Ivika (Tartu Ülikool) ; Poeplau, Christopher (Institut für Agrarklimaschutz) ; Prommer, Judith (University of Vienna) ; Radujkovic, Dajana (University of Antwerp. Department of Biology) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sigurðsson, Páll (Agricultural University of Iceland) ; Soong, Jennifer L. (University of Antwerp. Department of Biology) ; Vicca, Sara (University of Antwerp. Biology Department) ; Wallander, Håkan (Lunds universitet. Biologiska institutionen) ; Ilieva-Makulec, Krassimira (Uniwersytet Warszawski. Instytut Ekologii i Bioetyki) ; Verbruggen, Erik (Universiteit Antwerpen. Research Centre of Excellence Plants and Ecosystems)
Temperature governs most biotic processes, yet we know little about how warming affects whole ecosystems. Here we examined the responses of 128 components of a subarctic grassland to either 5-8 or >50 years of soil warming. [...]
2020 - 10.1038/s41559-019-1055-3
Nature ecology & evolution, Vol. 4, Issue 1 (January 2020) , p. 101-108  
4.
10 p, 1.8 MB Different "metabolomic niches" of the highly diverse tree species of the French Guiana rainforests / Gargallo-Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Granda, Víctor (Centre de Recerca Ecològica i Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peguero, Guille (Centre de Recerca Ecològica i Aplicacions Forestals) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i Aplicacions Forestals) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Van Langenhove, Leandro (University of Antwerp. Department of Biology) ; Verryckt, Lore T. (University of Antwerp. Department of Biology) ; Chave, Jérôme (Laboratoire Evolution et Diversité Biologique) ; Courtois, Elodie A. (University of Antwerp. Department of Biology) ; Stahl, Clément (INRA. EcoFoG) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i Aplicacions Forestals) ; Klem, Karel (Czech Academy of Sciences. Global Change Research Institute) ; Urban, Otmar (Global Change Research Institute CAS) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Tropical rainforests harbor a particularly high plant diversity. We hypothesize that potential causes underlying this high diversity should be linked to distinct overall functionality (defense and growth allocation, anti-stress mechanisms, reproduction) among the different sympatric taxa. [...]
2020 - 10.1038/s41598-020-63891-y
Scientific reports, Vol. 10 (April 2020) , art. 6937  
5.
The global cropland-sparing potential of high-yield farming / Folberth, Christian (International Institute for Applied Systems Analysis) ; Khabarov, Nikolay (International Institute for Applied Systems Analysis) ; Balkovic, Juraj (Comenius University in Bratislava. Department of Soil Science) ; Skalský, Rastislav (National Agricultural and Food Centre, Soil Science and Conservation Research Institute) ; Visconti, Piero (International Institute for Applied Systems Analysis) ; Ciais, Philippe (Centre national de la recherche scientifique. Laboratoire des Sciences du Climat et de l'Environnement) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Obersteiner, Michael (International Institute for Applied Systems Analysis)
The global expansion of cropland exerts substantial pressure on natural ecosystems and is expected to continue with population growth and affluent demand. Yet earlier studies indicated that crop production could be more than doubled if attainable crop yields were achieved on present cropland. [...]
2020 - 10.1038/s41893-020-0505-x
Nature sustainability, Vol. 3, Issue 4 (April 2020) , p. 281-289  
6.
Microbial carbon limitation : the need for integrating microorganisms into our understanding of ecosystem carbon cycling / Soong, Jennifer L. (Lawrence Berkeley National Laboratory) ; Fuchslueger, Lucia (University of Antwerpen. Department of Biology) ; Marañón Jiménez, Sara (Centre de Recerca Ecològica i Aplicacions Forestals) ; Torn, Margaret S. (Lawrence Berkeley National Laboratory) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Richter, Andreas (University of Vienna. Department of Microbiology and Ecosystem Science)
Numerous studies have demonstrated that fertilization with nutrients such as nitrogen, phosphorus, and potassium increases plant productivity in both natural and managed ecosystems, demonstrating that primary productivity is nutrient limited in most terrestrial ecosystems. [...]
2020 - 10.1111/gcb.14962
Global change biology, Vol. 26, Issue 4 (April 2020) , p. 1953-1961  
7.
11 p, 2.4 MB Increasing atmospheric CO2 concentrations correlate with declining nutritional status of European forests / Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (Universiteit Antwerpen. Departement Biologie) ; Vallicrosa Pou, Helena (Centre de Recerca Ecològica i Aplicacions Forestals) ; Maspons, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Zuccarini, Paolo (Centre de Recerca Ecològica i Aplicacions Forestals) ; Carnicer i Cols, Jofre (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sanders, Tanja G.M. (Thünen Institute of Forest Ecosystems) ; Krüger, Inken (Thünen Institute of Forest Ecosystems) ; Obersteiner, Michael (International Institute for Applied Systems Analysis) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals)
The drivers of global change, including increases in atmospheric CO2 concentrations, N and S deposition, and climate change, likely affect the nutritional status of forests. Here we show forest foliar concentrations of N, P, K, S and Mg decreased significantly in Europe by 5%, 11%, 8%, 6% and 7%, respectively during the last three decades. [...]
2020 - 10.1038/s42003-020-0839-y
Communications Biology, Vol. 3 (March 2020) , art. 125  
8.
13 p, 2.1 MB Soil properties explain tree growth and mortality, but not biomass, across phosphorus-depleted tropical forests / Soong, Jennifer L. (Lawrence Berkeley National Laboratory) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i Aplicacions Forestals) ; Margalef, Olga (Centre de Recerca Ecològica i Aplicacions Forestals) ; Stahl, Clément (INRA. EcoFoG) ; Van Langenhove, Leandro (University of Antwerp. Department of Biology) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Chave, Jérôme (Laboratoire Evolution et Diversité Biologique) ; Dourdain, Aurélie (Centre de coopération internationale en recherche agronomique pour le développment) ; Ferry, Bruno (AgroParisTech) ; Freycon, Vicent (Centre de coopération internationale en recherche agronomique pour le développment) ; Hérault, Bruno (Centre de coopération internationale en recherche agronomique pour le développment) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Verbruggen, Erik (Universiteit Antwerpen. Research Centre of Excellence Plants and Ecosystems)
We observed strong positive relationships between soil properties and forest dynamics of growth and mortality across twelve primary lowland tropical forests in a phosphorus-poor region of the Guiana Shield. [...]
2020 - 10.1038/s41598-020-58913-8
Scientific reports, Vol. 10 (February 2020) , art. 2302  
9.
12 p, 1.9 MB Summer soil drying exacerbated by earlier spring greening of northern vegetation / Lian, Xu (Sino-French Institute for Earth System Science) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Li, Laurent Z. X. (Sorbonne Université. Laboratoire de Météorologie Dynamique) ; Li, Yue (Sino-French Institute for Earth System Science) ; Huntingford, Chris (Centre for Ecology and Hydrology (Wallingford, Regne Unit)) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Cescatti, Alessandro (European Commission. Joint Research Centre. Directorate for Sustainable Resources) ; Janssens, Ivan A. (University of Antwerp. Department of Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Buermann, Wolfgang (University of Augsburg. Department of Geography) ; Chen, Anping (Purdue University. Department of Forestry and Natural Resources) ; Li, Xiangyi (Sino-French Institute for Earth System Science) ; Myneni, Ranga B. (Boston University. Department of Earth and Environment) ; Wang, Xuhui (Sino-French Institute for Earth System Science) ; Wang, Yilong (Laboratoire des Sciences du Climat et de l'Environnement) ; Yang, Yuting (Tsinghua University. Department of Hydraulic Engineering) ; Zeng, Zhenzhong (Sino-French Institute for Earth System Science) ; Zhang, Yongqiang (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research) ; McVicar, Tim R. (CSIRO Land and Water)
Earlier vegetation greening under climate change raises evapotranspiration and thus lowers spring soil moisture, yet the extent and magnitude of this water deficit persistence into the following summer remain elusive. [...]
2020 - 10.1126/sciadv.aax0255
Science advances, Vol. 6, issue 1 (Jan. 2020) , art. eaax0255  
10.
10 p, 1.2 MB Spatial variance of spring phenology in temperate deciduous forests is constrained by biogeographical conditions of temperature, light and aridity / Peaucelle, Marc (Universiteit Gent. CAVElab) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie) ; Stocker, Benjamin. (Centre de Recerca Ecològica i Aplicacions Forestals) ; Descals, Adrià (Centre de Recerca Ecològica i Aplicacions Forestals) ; Fu, Yongshuo H. (Beijing Normal University. College of Water Sciences) ; Molowny-Horas, Roberto (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Leaf unfolding in temperate forests is driven by spring temperature, but little is known about the spatial variance of that temperature dependency. Here we use in situ leaf unfolding observations for eight deciduous tree species to show that the two factors that control chilling (number of cold days) and heat requirement (growing degree days at leaf unfolding, GDDreq) only explain 30% of the spatial variance of leaf unfolding. [...]
2019 - 10.1038/s41467-019-13365-1
Nature communications, Vol. 10 (Nov. 2019) , art. 5388  

Articles : 75 records found   1 - 10nextend  jump to record:
Research literature 1 records found  
1.
46 p, 3.4 MB Vertical variation in photosynthetic parameters in two different tropical forest ecosystems / Knaepen, Wouter ; Janssens, Ivan A. (Universiteit Antwerpen) ; Verryckt, Lore (Universiteit Antwerpen) ; Universiteit Antwerpen Plant and Vegetation Ecology
Forests contribute to the carbon balance as the largest vegetative sink for atmospheric carbon (CO2). Anthropogenic emissions are counteracted by carbon sequestration in trees, but nutrients could be limiting photosynthesis and the effect could possibly be not as large as believed. [...]
2016  

See also: similar author names
1 Janssens, I.
4 Janssens, I. A.
1 Janssens, I.A.
1 Janssens, Ivan A
83 Janssens, Ivan A.
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