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Using Near-Infrared-Enabled Digital Repeat Photography to Track Structural and Physiological Phenology in Mediterranean Tree–Grass Ecosystems

Yunpeng Luo, Tarek S. El-Madany, Gianluca Filippa, Xuanlong Ma, Bernhard Ahrens, Arnaud Carrara, Rosario Gonzalez-Cascon, Edoardo Cremonese, Marta Galvagno, Tiana W. Hammer, Javier Pacheco-Labrador, M. Pilar Martín (+6 others)
2018 Remote Sensing  
In summary, the results show it is promising to track structural and physiology phenology of seasonally dry Mediterranean ecosystem using near-infrared-enabled PhenoCam.  ...  Here, we aim to evaluate the utility of near-infrared-enabled PhenoCam for monitoring the phenology of structure (i.e., greenness) and physiology (i.e., gross primary productivity—GPP) at four treegrass  ...  in a Mediterranean dehesa ecosystem" (CGL2012-34383).  ... 
doi:10.3390/rs10081293 fatcat:pzmuohtxqbg6hiter43mv4yppq

Correction: Luo, Y.P. et al., Using Near-Infrared Enabled Digital Repeat Photography to Track Structural and Physiological Phenology in Mediterranean Tree-Grass Ecosystems. Remote Sens. 2018, 10, 1293

Yunpeng Luo, Tarek El-Madany, Gianluca Filippa, Xuanlong Ma, Bernhard Ahrens, Arnaud Carrara, Rosario Gonzalez-Cascon, Edoardo Cremonese, Marta Galvagno, Tiana Hammer, Javier Pacheco-Labrador, M. Martín (+6 others)
2019 Remote Sensing  
The authors modify the schematic plots in their article [...]  ...  In order to avoid any copyright infringements in the future, the schematic plots of the instruments in both the graphical abstract and Figure 1 have now been changed in the corrected version of the paper  ...  The manuscript will be updated and the original will remain online on the article webpage, with a reference to this correction. The authors would like to apologize for any inconvenience caused.  ... 
doi:10.3390/rs11060726 fatcat:3qzixiu6gfawnerfnqdxmzaha4

Drones for Biodiversity Conservation and Ecological Monitoring

Kristy Zhang
2019 Figshare  
Drones for Biodiversity Conservation and Ecological Monitoring  ...  Acknowledgments: We thank the Parrot Innovation Grant for the provision of the multispectral camera and the use of the Pix4D software.  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.  ... 
doi:10.6084/m9.figshare.11322092.v1 fatcat:lzjshsnscnb2pnnn6j4k5vfejy

Behavioural responses to human disturbance in an alpine bird

Cristina Vallino, Enrico Caprio, Fabrizio Genco, Dan Chamberlain, Claudia Palestrini, Angela Roggero, Massimo Bocca, Antonio Rolando
2019 Journal of Ornithology  
The use of large non-excavated holes by tawny owls and other forest vertebrates in oak forest Yehor Yatsiuk PP-85, p. 197 Evolution of the Satchinez Marshland avifauna in the past two decades and a half  ...  patterns in a Mediterranean urban bird community  ...  Digital photography will be used to analyze plumage color and pattern variation.  ... 
doi:10.1007/s10336-019-01660-z fatcat:cproziwtgrdkhnini27xqchwpy

Topographic controls on the invasion of Pteronia incana (Blue bush) onto hillslopes in Ngqushwa (formerly Peddie) district, Eastern Cape, South Africa

V. Kakembo, K. Rowntree, A.R. Palmer
2007 CATENA  
The catchment was flown and high resolution infrared images (1mx1m) were taken using a Kodak DCS420 digital, colour-infrared camera.  ...  A Digital Elevation Model (DEM) of 20m spatial resolution was used to derive terrain parameters. The presence and absence of P. incana in relation to slope gradient and aspect were determined.  ...  The catchment was flown and high resolution infrared images (1mx1m) were taken using a Kodak DCS420 digital, colour-infrared camera.  ... 
doi:10.1016/j.catena.2006.08.005 fatcat:vdsfnwaq7bbvnbkshm56yeszki

Knowledge Extracted from Copernicus Satellite Data

Dumitru Octavian, Schwarz Gottfried, Eltoft Torbjørn, Kræmer Thomas, Wagner Penelope, Hughes Nick, Arthus David, Fleming Andrew, Koubarakis Manolis, Datcu Mihai
2019 Zenodo  
This approach is also a simple way to generate benchmarking datasets that can be used for testing and validating different algorithms, and for creating additional bigger datasets for large-scale demonstrations  ...  In this publication, we focus on the Polar case which requires the selection of validation areas, the generation of a training dataset, the development and testing of deep learning algorithms, and the  ...  The According to the data characteristics of multi-disciplinary, multi-variables, and different structures, we used and integrated of VDBCloud, Duckling and Science Knowledge Environment(SKE), to build  ... 
doi:10.5281/zenodo.3941573 fatcat:zzifwgljifck5bpjnboetsftfu

Seagrass Mapping and Monitoring Along the Coasts of Crete, Greece

Polina Lemenkova
2018 Figshare  
Defended at the University of Twente, Faculty of Earth Observation and Geoinformation (ITC), Mar. 2011.  ...  Acknowledgements This research was carried out at the University of Twente, Faculty of Geo-Information Science and Earth Observation (ITC), Enschede, the Netherlands, under the financial support of the  ...  The spatial resolution of Landsat ETM+ image is 30 m in the visible and near infrared bands (bands 1-5 and 7); the spatial resolution of ASTER 15 m for the visible and near-infrared bands.  ... 
doi:10.6084/m9.figshare.7434179 fatcat:xhqprycwxrbifbgyklldi2n7f4

An overview of MATISSE-v2.0

Luc Labarre, Karine Caillault, Sandrine Fauqueux, Claire Malherbe, Antoine Roblin, Bernard Rosier, Pierre Simoneau, Karin Stein, John D. Gonglewski
2010 Optics in Atmospheric Propagation and Adaptive Systems XIII  
SPIE would like to express its deepest appreciation to the symposium chairs, conference chairs, Programme committees, and session chairs who have so generously given of their time and advice to make this  ...  This Programme is based on commitments received up to the time of publication and is subject to change without notice.  ...  Acknowledgement: Thanks to Total E&P Norge AS for funding this study, thanks to NOFO for letting us participate in the exercise, and thanks to KSAT, InfoTerra and The Norwegian Meteorological Institute  ... 
doi:10.1117/12.868183 fatcat:5anlqspzzzcftfufaxvlr45zve

Volume 54, Number 3 (May 2001)

Editorial Board
2001 Journal of range management  
299 Forage kochia seed germination response to storage time and temperature by  ...  Sta., or the authors and does not imply its approval to the exclusion of other products that may also be suitable.  ...  This research was conducted under a cooperative agreement between USDA-ARS and the Montana Agric. Exper. Sta.  ... 
doi:10.2458/azu_jrm_v54i3_board fatcat:biqhtsdynjfhtlfy7q6t4f2ydm

Spatio-temporal variation in phenological response of citrus to climate change in Iran: 1960–2010

J.M. Fitchett, S.W. Grab, D.I. Thompson, G. Roshan
2014 Agricultural and Forest Meteorology  
The rate of change in peak flowering dates observed for the period 1960-2010, and the relative influence of some climate variables over others, highlight the importance of monitoring fruit tree phenology  ...  Phenology refers to "the study of the timing of recurrent biological events, the causes of their timing with regard to biotic and abiotic forces, and the interrelationship among phases of the same or different  ...  Digital Repeat Photography Digital Repeat Photography , also referred to as Near Surface Remote Sensing (Wingate et al., 2008; Polgar & Primack, 2011) is the most recent addition to the suite of methods  ... 
doi:10.1016/j.agrformet.2014.08.010 fatcat:3gjlesli6rgmngi3gtu432zp3u

General Poster Sessions

2014 International forestry review  
Implementing multi-use management to account for both commercial and ecosystem values of managed systems is accumulating global recognition.  ...  In plantation projects, species from a known origin should be used. Lacking information on the species being planted may be hazardous to the ecosystem.  ...  The carbon footprint of forestry in east Norway: a life cycle analysis. Lange, H., Timmermann, V., Dibdiakova, J., Gobakken, L.  ... 
doi:10.1505/146554814814281701 fatcat:tkm4o67rtvbjban3fbhbcayvqa

Annual Meeting Abstracts

1978 In Vitro  
This approach optimizes data quality to account for specific site characteristics and variations in capture success rates. Collected data will contribute to the restoration planning of Ballona.  ...  Results suggest site use to be strongly species-dependent, varying from site-wide to highly localized.  ...  To investigate patterns of physiological plasticity over time in continental Mediterranean forests (central Spain), we analysed trends in intrinsic water-use efficiency (WUEi) and growth of co-occurring  ... 
doi:10.1007/bf02616086 fatcat:ind4lyvumnfv3ebsoylcm5zfsi

Drones: Innovative Technology for Use in Precision Pest Management

2019 Journal of Economic Entomology  
Biotic stress, such as herbivory by arthropod pests, elicits physiological defense responses in plants, leading to changes in leaf reflectance.  ...  Acquired and processed canopy reflectance data obtained with sensing drones could potentially be transmitted as a digital map to guide a second type of drone, actuation drones, to deliver solutions to  ...  Spectral Features and VIs An important spectral feature light region is the red edge, i.e., the slope between the red and near infrared region of the spectrum, around 700 nm.  ... 
doi:10.1093/jee/toz268 pmid:31811713 fatcat:mh6gyo6omnbqvjimta2urgac3a

THE SMITHSONIAN INSTITUTION

1896 Science  
For example, an analysis of digital aerial photography and historical data documents that the number of glaciers in Glacier National Park has dropped from an estimated 150 in 1850 to 27 present today.The  ...  DOE will also support research to incorporate biogeochemical and physiological responses and feedbacks associated with climate change in terrestrial ecosystem models and to link the ecosystem models with  ...  NSF has the computing infrastructure in place and under enhancement to enable more effective utilization of the research information.  ... 
doi:10.1126/science.3.57.145 pmid:17741597 fatcat:q32s63dvgreljbmozxlqfzvp6m

The Smithsonian Institution

1949 Nature  
For example, an analysis of digital aerial photography and historical data documents that the number of glaciers in Glacier National Park has dropped from an estimated 150 in 1850 to 27 present today.The  ...  DOE will also support research to incorporate biogeochemical and physiological responses and feedbacks associated with climate change in terrestrial ecosystem models and to link the ecosystem models with  ...  NSF has the computing infrastructure in place and under enhancement to enable more effective utilization of the research information.  ... 
doi:10.1038/163886b0 fatcat:77bumsfprrbajbaiat3q7ajrdm
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