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Pregled bibliografske jedinice broj: 752137

Časopis

Autori: Balenović, Ivan; Jazbec, Anamarija; Marjanović, Hrvoje; Paladinić, Elvis; Vuletić, Dijana
Naslov: Modeling Tree Characteristics of Individual Black Pine (Pinus nigra Arn.) Trees for Use in Remote Sensing-Based Inventory
( Modeling Tree Characteristics of Individual Black Pine (Pinus nigra Arn.) Trees for Use in Remote Sensing-Based Inventory )
Izvornik: Forests (1999-4907) 6 (2015), 2; 492-509
Vrsta rada: prethodno priopćenje
Ključne riječi: estimation models; regression analysis; diameter at breast height; volume; aboveground biomass; pure even-aged stands; Sub-Mediterranean region
( estimation models; regression analysis; diameter at breast height; volume; aboveground biomass; pure even-aged stands; Sub-Mediterranean region )
Sažetak:
The main aim was to develop models for predicting diameter at breast height (DBH), merchantable tree volume (V), and aboveground biomass (AGB) of individual black pine (Pinus nigra Arn.) trees grown in Sub-Mediterranean Croatian pure even-aged forests, which will be suitable for remote sensing based forest inventories. In total, eight variables obtained from field measurement, existing database, and digital terrain model were candidates for independent variables in regression analysis. DBH, V, and AGB were modeled as linear function of each of the independent variables, and all possible linear combinations thereof. Goodness of fit of every model was then evaluated using R2 statistic. Comparison between selected models showed that the variability of all dependent variables are explained best by models which include both crown diameter and tree height as independent variables with coefficients of determination of 0.83, 0.89, 0.82 for DBH, V, and AGB, respectively. Consequently, these models may be recommended as the most suited for DBH, V and AGB estimation of black pine trees grown in pure Sub-Mediterranean forest stands using high- resolution aerial images or high-density airborne laser scanning data. This assumption should be further validated by conducting remote sensing inventory and comparing the obtained results with field measurement results.
Projekt / tema: HRZZ-UIP-2013-11-2492
Izvorni jezik: eng
Rad je indeksiran u
bazama podataka:
Current Contents Connect (CCC)
Scopus
SCI-EXP, SSCI i/ili A&HCI
Science Citation Index Expanded (SCI-EXP) (sastavni dio Web of Science Core Collectiona)
Kategorija: Znanstveni
Znanstvena područja:
Šumarstvo
Puni text rada: 752137.forests-06-00492.pdf (tekst priložen 18. Vel. 2015. u 10:36 sati)
URL Internet adrese: http://www.mdpi.com/1999-4907/6/2/492
Broj citata:
Altmetric:
DOI: 10.3390/f6020492
URL cjelovitog teksta:
Časopis izlazi u samo elektroničkom izdanju: DA
Google Scholar: Modeling Tree Characteristics of Individual Black Pine (Pinus nigra Arn.) Trees for Use in Remote Sensing-Based Inventory
Upisao u CROSBI: Ivan Balenović (ivanb@sumins.hr), 18. Vel. 2015. u 10:36 sati



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