@article{MTMT:32870339, title = {Tree Water Status Affects Tree Branch Position}, url = {https://m2.mtmt.hu/api/publication/32870339}, author = {Junttila, Samuli and Campos, Mariana and Hölttä, Teemu and Lindfors, Lauri and El Issaoui, Aimad and Vastaranta, Mikko and Hyyppä, Hannu and Puttonen, Eetu}, doi = {10.3390/f13050728}, journal-iso = {FORESTS}, journal = {FORESTS}, volume = {13}, unique-id = {32870339}, issn = {1999-4907}, year = {2022}, eissn = {1999-4907}, pages = {728}, orcid-numbers = {Junttila, Samuli/0000-0001-8276-9259; Campos, Mariana/0000-0003-3430-7521; Vastaranta, Mikko/0000-0001-6552-9122; Hyyppä, Hannu/0000-0003-2487-3159; Puttonen, Eetu/0000-0003-0985-4443} } @article{MTMT:33345614, title = {Exploring Seasonal and Circadian Rhythms in Structural Traits of Field Maize from LiDAR Time Series}, url = {https://m2.mtmt.hu/api/publication/33345614}, author = {Jin, Shichao and Su, Yanjun and Zhang, Yongguang and Song, Shilin and Li, Qing and Liu, Zhonghua and Ma, Qin and Ge, Yan and Liu, LingLi and Ding, Yanfeng and Baret, Frederic and Guo, Qinghua}, doi = {10.34133/2021/9895241}, journal = {Plant Phenomics}, volume = {2021}, unique-id = {33345614}, issn = {2643-6515}, abstract = {Plant growth rhythm in structural traits is important for better understanding plant response to the ever-changing environment. Terrestrial laser scanning (TLS) is a well-suited tool to study structural rhythm under field conditions. Recent studies have used TLS to describe the structural rhythm of trees, but no consistent patterns have been drawn. Meanwhile, whether TLS can capture structural rhythm in crops is unclear. Here, we aim to explore the seasonal and circadian rhythms in maize structural traits at both the plant and leaf levels from time-series TLS. The seasonal rhythm was studied using TLS data collected at four key growth periods, including jointing, bell-mouthed, heading, and maturity periods. Circadian rhythms were explored by using TLS data acquired around every 2 hours in a whole day under standard and cold stress conditions. Results showed that TLS can quantify the seasonal and circadian rhythm in structural traits at both plant and leaf levels. (1) Leaf inclination angle decreased significantly between the jointing stage and bell-mouthed stage. Leaf azimuth was stable after the jointing stage. (2) Some individual-level structural rhythms (e.g., azimuth and projected leaf area/PLA) were consistent with leaf-level structural rhythms. (3) The circadian rhythms of some traits (e.g., PLA) were not consistent under standard and cold stress conditions. (4) Environmental factors showed better correlations with leaf traits under cold stress than standard conditions. Temperature was the most important factor that significantly correlated with all leaf traits except leaf azimuth. This study highlights the potential of time-series TLS in studying outdoor agricultural chronobiology.}, year = {2021}, eissn = {2643-6515}, orcid-numbers = {Zhang, Yongguang/0000-0001-8286-300X} } @article{MTMT:31370531, title = {Quantification of Circadian Movement of Small-Leaved Lime (Tilia cordata Mill.) Saplings With Short Interval Terrestrial Laser Scanning}, url = {https://m2.mtmt.hu/api/publication/31370531}, author = {Bakay, Ladislav and Moravčík, Ľuboš}, doi = {10.3389/fpls.2020.00984}, journal-iso = {FRONT PLANT SCI}, journal = {FRONTIERS IN PLANT SCIENCE}, volume = {11}, unique-id = {31370531}, issn = {1664-462X}, year = {2020}, eissn = {1664-462X} } @article{MTMT:31330776, title = {A Method for Tree Detection Based on Similarity with Geometric Shapes of 3D Geospatial Data}, url = {https://m2.mtmt.hu/api/publication/31330776}, author = {Stupariu, Mihai-Sorin and Pleșoianu, Alin-Ionuț and Pătru-Stupariu, Ileana and Fürst, Christine}, doi = {10.3390/ijgi9050298}, journal-iso = {ISPRS INT J GEO-INFORMATION}, journal = {ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION}, volume = {9}, unique-id = {31330776}, year = {2020}, eissn = {2220-9964} } @article{MTMT:3414148, title = {Editorial: Optical Approaches to Capture Plant Dynamics in Time, Space, and Across Scales}, url = {https://m2.mtmt.hu/api/publication/3414148}, author = {Puttonen, Eetu and Bucksch, Alexander and Zlinszky, András and Pfeifer, Norbert}, doi = {10.3389/fpls.2018.00791}, journal-iso = {FRONT PLANT SCI}, journal = {FRONTIERS IN PLANT SCIENCE}, volume = {9}, unique-id = {3414148}, issn = {1664-462X}, year = {2018}, eissn = {1664-462X}, orcid-numbers = {Zlinszky, András/0000-0002-9717-0043} }