UAB Digital Repository of Documents 6 records found  Search took 0.01 seconds. 
1.
Spatio-temporal downscaling of gridded crop model yield estimates based on machine learning / Folberth, Christian (International Institute for Applied Systems Analysis) ; Baklanov, Artem (International Institute for Applied Systems Analysis) ; Balkovič, Juraj (Comenius University in Bratislava. Department of Soil Science) ; Skalský, Rastislav (National Agricultural and Food Centre, Soil Science and Conservation Research Institute) ; Khabarov, Nikolay (International Institute for Applied Systems Analysis) ; Obersteiner, Michael (International Institute for Applied Systems Analysis)
Global gridded crop models (GGCMs) are essential tools for estimating agricultural crop yields and externalities at large scales, typically at coarse spatial resolutions. Higher resolution estimates are required for robust agricultural assessments at regional and local scales, where the applicability of GGCMs is often limited by low data availability and high computational demand. [...]
2019 - 10.1016/j.agrformet.2018.09.021
Agricultural and Forest Meteorology, Vol. 264 (January 2019) , p. 1-15  
2.
The effects of local climate on the correlation between weather and seed production differ in two species with contrasting masting habit / Bogdziewicz, Michał (Department of Systematic Zoology, Faculty of Biology, Adam Mickiewicz University) ; Szymkowiak, Jakub (Population Ecology Lab, Faculty of Biology, Adam Mickiewicz University) ; Fernández Martínez, Marcos (Centre of Excellence PLECO (Plant and Ecosystems), Department of Biology, University of Antwerp) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i Aplicacions Forestals)
Many plant species present inter-annual cycles of seed production (mast seeding), with synchronized high seed production across populations in some years. Weather is believed to be centrally involved in triggering masting. [...]
2019 - 10.1016/j.agrformet.2019.01.016
Agricultural and Forest Meteorology, Vol. 268 (April 2019) , p.109-115  
3.
Representing explicit budburst and senescence processes for evergreen conifers in global models / Peaucelle, Marc (Laboratoire des Sciences du Climat et de l’Environnement) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l’Environnement) ; Maignant, Fabienne (Laboratoire des Sciences du Climat et de l’Environnement) ; Nicolas, Manuel (France. Ministère de la recherche et de la technologie. Département Recherche Développement et Innovation) ; Cecchini, Sébastien (France. Ministère de la recherche et de la technologie. Département Recherche Développement et Innovation) ; Viovy, Nicolas (Laboratoire des Sciences du Climat et de L’Environnement)
Global ecosystem models lack an explicit representation of budburst and senescence for evergreen conifers despite their primordial role in the carbon cycle. In this study we evaluated eight different budburst models, combining forcing, chilling and photoperiod, for their ability to describe spring budburst, and one model of needle senescence for temperate evergreen coniferous forests. [...]
2019 - 10.1016/j.agrformet.2018.12.008
Agricultural and forest meteorology, Vol. 266–267 (March 2019) , p. 97-108  
4.
Springtime ecosystem-scale monoterpene fluxes from Mediterranean pine forests across a precipitation gradient / Seco, Roger (University of California. Department of Earth System Science) ; Karl, Thomas (University of Innsbruck (Àustria). Institute of Atmospheric and Cryospheric Sciences) ; Turnipseed, Andrew (2B Technologies (Estats Units d'Amèrica)) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
We quantified springtime ecosystem-scale monoterpene fluxes from two similar Aleppo pine (Pinus halepensis Mill. ) forests, located in Israel, that differed in the amount of received precipitation: Yatir in the arid south and Birya in the northern part of Israel (291 and 755 mm annual average rainfall, respectively). [...]
2017 - 10.1016/j.agrformet.2017.02.007
Agricultural and Forest Meteorology, Vol. 237-238 (Maig 2017) , p. 150-159  
5.
60 p, 4.7 MB Coupling a water balance model with forest inventory data to predict drought stress : the role of forest structural changes vs. climate changes / Càceres, Miquel de (Centre de Recerca Ecològica i Aplicacions Forestals) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Coll, Lluís (Centre Tecnològic Forestal de Catalunya) ; Llorens García, Pilar (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Casals, Pere (Centre Tecnològic Forestal de Catalunya) ; Poyatos López, Rafael (Centre de Recerca Ecològica i Aplicacions Forestals) ; Pausas, Juli G. (Centro de Investigaciones sobre Desertificación) ; Brotons Alabau, Lluís (Centre de Recerca Ecològica i Aplicacions Forestals)
Mechanistic water balance models can be used to predict soil moisture dynamics and drought stress in individual forest stands. Predicting current and future levels of plant drought stress is important not only at the local scale, but also at larger, landscape to regional, scales, because these are the management scales at which adaptation and mitigation strategies are implemented. [...]
2015 - 10.1016/j.agrformet.2015.06.012
Agricultural and forest meteorology, Vol. 213 (Nov. 2015) , p. 77-90  
6.
48 p, 3.1 MB Contrasting growth and water use strategies in four co-occurring Mediterranean tree species revealed by concurrent measurements of sap flow and stem diameter variations / Sànchez Costa, Elisenda (Centre de Recerca Ecològica i Aplicacions Forestals) ; Poyatos López, Rafael (Centre de Recerca Ecològica i Aplicacions Forestals) ; Sabaté i Jorba, Santi (Centre de Recerca Ecològica i Aplicacions Forestals)
Drought limits tree water use and growth of Mediterranean trees. However, growth and water use strategies are rarely addressed simultaneously across species and drought conditions. Here, we investigate the link between stem diameter variations and sap flow in four co-existing Mediterranean trees (Pinus halepensis Mill. [...]
2015 - 10.1016/j.agrformet.2015.03.012
Agricultural and forest meteorology, Vol. 207 (July 2015) , p. 24-37
3 documents

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