Gotowe bibliografie tematyczne / Point dendrometer

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Gotowa bibliografia na temat „Point dendrometer”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Point dendrometer"

van, der Maaten Ernst, der Maaten Theunissen Marieke van, and Heinrich Spiecker. "Temporally resolved intra-annual wood density variations in European beech (Fagus sylvatica L.) as affected by climate and aspect." Annals of Forest Research 55, no. 1 (2012): 113–24.

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We investigated the temporal variability of intra-annual wood density variations in European beech (Fagus sylvatica L.) in a valley in southwestern Germany. Samples were collected from 11 beech trees growing at north-west (NW) and south-west (SW) exposed slopes. High-frequency densitometry was used to obtain wood density profiles. We converted radial positions within these profiles to a seasonal time scale over automatic point dendrometer data for the period 2001-2006. Temporally resolved wood density data was analyzed both visually and statistically, using correlation analysis and multiple li

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Giovannelli, Alessio, Valerio Giorgio Muzzini, Maria Laura Traversi, and Bruno De Cinti. "Early Detection of Decline in Tree Health. Could the Pace of Stem Water Be an Effective Indicator?" Environmental Sciences Proceedings 3, no. 1 (2020): 44. http://dx.doi.org/10.3390/iecf2020-08112.

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The health and vitality assessment of each single tree is one of the most important actions for an optimal urban forest management program. The development of new technology able to continuously monitor the tree vitality and underlying trends, could help reduce the frequency of the monitoring assessment and help overcome problems related to the rapid decline in tree health. Our aim was to test the suitability of point dendrometers in evaluating the tree vitality trend through high resolution stem cycle analyses. To achieve this objective, we installed point dendrometers on twelve Pinus radiata

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Clark, Neil A., Randolph H. Wynne, and Daniel L. Schmoldt. "A Review of Past Research on Dendrometers." Forest Science 46, no. 4 (2000): 570–76. http://dx.doi.org/10.1093/forestscience/46.4.570.

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Abstract The purpose of a dendrometer is to measure tree diameter. Contact and noncontact dendrometers accomplish this task by collecting different metrics, including girth or distance between tangent points on a tree stem. Many dendrometers have been developed in the last quarter century and many have been retired. This article summarizes instrument developments and application results, contains an interpretation of the results, and provides guidance for dendrometer selection. FOR. SCI. 46(4):570–576.

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Stangler, Dominik Florian, Hans-Peter Kahle, Martin Raden, Elena Larysch, Thomas Seifert, and Heinrich Spiecker. "Effects of Intra-Seasonal Drought on Kinetics of Tracheid Differentiation and Seasonal Growth Dynamics of Norway Spruce along an Elevational Gradient." Forests 12, no. 3 (2021): 274. http://dx.doi.org/10.3390/f12030274.

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Research Highlights: Our results provide novel perspectives on the effectiveness and collapse of compensatory mechanisms of tracheid development of Norway spruce during intra-seasonal drought and the environmental control of intra-annual density fluctuations. Background and Objectives: This study aimed to compare and integrate complementary methods for investigating intra-annual wood formation dynamics to gain a better understanding of the endogenous and environmental control of tree-ring development and the impact of anticipated climatic changes on forest growth and productivity. Materials an

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Oliveira, Lelis Araujo de, Jackson Moreira Oliveira, Fabio Barros de Sousa, Fiterlinge Martins de Sousa, Jorge Everaldo de Oliveira, and Marcos Benedito Caldas Costa. "A Prototype of Fiber Bragg Grating Dendrometric Sensor for Monitoring the Growth of the Diameter of Trees in the Amazon." Journal of Computational and Theoretical Nanoscience 17, no. 11 (2020): 4841–48. http://dx.doi.org/10.1166/jctn.2020.9408.

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In this work, we propose a fiber optic point dendrometer with two Fiber Bragg Grating (FBG) sensors capable of simultaneously measuring strain and temperature considered suitable for monitoring the growth of the diameter of trees in the Amazon compared to conventional electrical sensors and we perform a simulation on the performance of the sensors for measuring the diameter using the Coupled Mode Theory (CMT) and the Transfer Matrix Method (TMM). A measure of the diameter variation was suggested and the sensitivity of the sensors were analyzed from the measurements of the displacements of the

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Ehrenberger, Wilhelm, Simon Rüger, Ronald Fitzke, et al. "Concomitant dendrometer and leaf patch pressure probe measurements reveal the effect of microclimate and soil moisture on diurnal stem water and leaf turgor variations in young oak trees." Functional Plant Biology 39, no. 4 (2012): 297. http://dx.doi.org/10.1071/fp11206.

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Tree water relations and their dependence on microclimate and soil moisture were studied over several months in young oaks (Quercus robur L.) subjected in large lysimeter-based open top chambers to environments with a controlled soil water supply. Automated single point dendrometers and the recently developed leaf patch clamp pressure (LPCP) probe were used for monitoring water-related stem radius variations (ΔW) and turgor-dependent leaf patch pressures (Pp). Both parameters showed distinct diurnal patterns with sharp negative and positive peaking of ΔW and Pp, respectively, after solar noon

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J. Wang and T. W. Sammis. "New Automatic Band and Point Dendrometers for Measuring Stem Diameter Growth." Applied Engineering in Agriculture 24, no. 6 (2008): 731–42. http://dx.doi.org/10.13031/2013.25361.

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Alday, Josu G., Jesús Julio Camarero, Jesús Revilla, and Víctor Resco de Dios. "Similar diurnal, seasonal and annual rhythms in radial root expansion across two coexisting Mediterranean oak species." Tree Physiology 40, no. 7 (2020): 956–68. http://dx.doi.org/10.1093/treephys/tpaa041.

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Abstract Dendrometers are being increasingly used to measure stem radius changes in trees and to unravel the mechanisms underlying stem daily rhythms of radial expansion and contraction. Nevertheless, automated dendrometers have not been often used to measure root radius dynamics, their relationship with environmental variables and the influence of endogenous processes, especially in drought-prone Mediterranean areas. Here, we measured root radius dynamics of two coexisting oak species (the evergreen Quercus ilex L. and the deciduous Quercus faginea Lam). Our goals were to describe annual, sea

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Rennie, J. C., G. B. Wood, H. T. Schreuder, and H. G. Lund. "Point-Model Based Sampling in Forestry: Principles and Practices." Southern Journal of Applied Forestry 15, no. 3 (1991): 109–13. http://dx.doi.org/10.1093/sjaf/15.3.109.

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Abstract Point-model based sampling is described for timber inventory. Point-model based sampling is an improvement on point-3P sampling because the number of sample trees selected for detailed dendrometry is completely controlled. Field studies indicate that estimates derived from it are comparable to those from point-3P sampling. However, serious errors in estimates could arise from point-model based sampling if the linear model relating volume to D2H is incorrect. South. J. Appl. For. 15(3):109-113.

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Biondi, Franco, and Peter Hartsough. "Using Automated Point Dendrometers to Analyze Tropical Treeline Stem Growth at Nevado de Colima, Mexico." Sensors 10, no. 6 (2010): 5827–44. http://dx.doi.org/10.3390/s100605827.

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Streszczenia konferencji na temat "Point dendrometer"

Kiss, Vladimir, Viliam Barek, and Oliver Obrocnik. "THE INFLUENCE OF CLIMATIC CONDITIONS ON THE DEVELOPMENT OF THE JUGLANS REGIA L. IN THE SPRING MONTHS IN SLOVAKIA." In 23rd SGEM International Multidisciplinary Scientific GeoConference 2023. STEF92 Technology, 2023. http://dx.doi.org/10.5593/sgem2023/5.1/s20.34.

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Several organizations warn of the increase in temperature and the associated extreme climatic conditions for life on Earth. The aim of this article is to point out the influence of climatic conditions on the development of walnut (Juglans regia L.) in the spring months (11.5. � 18.6.) in the years 2018 � 2019, which were above-normal to temperature-normal (compared to the climatic normal 1991 � 2020) and in the years 2021 � 2022, which were below normal temperatures. The impact of the amount of precipitation was also compared. Diameter Dendrometer Small dendrometers (Ecomatik) were used for th

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Jensen, Kim, Oskar Kondrup Krogh, Marius Willemoes Jorgensen, et al. "Determining Dendrometry Using Drone Scouting, Convolutional Neural Networks and Point Clouds." In 2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW). IEEE, 2021. http://dx.doi.org/10.1109/cvprw53098.2021.00326.

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