Listar por tema "Water stress"
Mostrando ítems 1-7 de 7
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Adaptive diversity and drought tolerance in Castanea sativa assessed through EST-SSR genic markers
(Oxford University Press, 2019)Increasing drought conditions in Mediterranean countries are negatively impacting the survival and productivity of Castanea sativa Mill. The study aimed to select EST-SSR markers associated with drought stress developed ... -
Assessing structural effects on PRI for stress detection in conifer forests
(Science Direct, 2011)The retrieval of indicators of vegetation stress from remote sensing imagery is an important issue for the accurate assessment of forest decline. The Photochemical Reflectance Index (PRI) has been demonstrated as a ... -
Can trees buffer the impact of climate change on pasture production and digestibility of Mediterranean dehesas?
(Elsevier, 2022)Sustainability of silvopastoral ecosystems under future scenarios of climate change remains poorly studied. Assessing the potential mitigation role of trees on biomass productivity and quality is timely to face the ... -
Clodinafop-Propargyl Resistance Genes in Lolium rigidum Guad. Populations Are Associated with Fitness Costs
(MDPI, 2018)Amino acid substitutions that confer herbicide-resistance may cause fitness costs in mutant plants at unfavorable levels in contrast to wild-species. The fitness costs in three Lolium rigidum populations (AH3 (Ile-2041-Asn) ... -
Detección de estrés hídrico en olivar mediante datos hiperespectrales y térmicos del sensor AHS
(Asociación Española de Teledetección, 2005)El sensor hiperespectral AHS (Airborrne Hyperspectal Scanner) fue utilizado para obtener imágenes de 2.5 m de resolución espacial en el espectro visible, infrarrojo cercano y térmico en una parcela de olivar en Córdoba ... -
Detection of water and nutritional stress through chlorophyll fluorescence and radiative transfer models from hyperspectral and thermal imagery
(Universidad de Córdoba, UCOPress, 2019)Nitrogen (N) and water are the most important limiting factors in agricultural yield. Knowing the crop physiological status during the growth stages is critical for the optimization of resources use efficiency, yield ... -
Detection of water stress in orchard trees with a high-resolution spectrometer through Chlorophyll fluorescence in-filling of the O-2-A band
(IEEE, 2005)A high spectral resolution spectrometer with 0.065-nm full-width half-maximum was used for collecting spectral measurements in an orchard field under three water stress treatments. The study was part of the FluorMOD project ...