Qualifying the Information Detected from Airborne Laser Scanning to Support Tropical Forest Management Operational Planning
Abstract
:1. Introduction
2. Materials and Methods
3. Results
3.1. Qualification and Quantification of Inventory Trees
3.2. Quantification of Trees with Potential for Logging
3.3. Characteristics Influencing the Tree Detection Rate from ALS Emergent Crowns
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Ecological Groups | Detected Trees | Not Detected Trees | Trees with Commercial Interest | Main Species (# Individuals) |
---|---|---|---|---|
Clímax | 39 | 22 | 24 | Goupia glabra Aubl. (18) Aspidosperma marcgravianum Woodson (14) Sacoglottis guianensis Benth (6) Ladenbergia amazonensis Ducke (5) Cariniana micrantha Ducke (4) Hymenolobium sericeum Ducke (4) |
Intermediary | 136 | 118 | 66 | Pouteria minima T.D.Penn. (26) Qualea paraensis Ducke (13) Piptadenia suaveolens Miq. (13) Geissospermum argenteum Woodson (11) Couratari stellata A.C.Sm. (9) |
Pioneer | 5 | 9 | 1 | Trattinnickia peruviana Loes. (8) Dipteryx magnifica Ducke (2) Inga gracilifolia Ducke (2) Eriotheca longipedicellata A.Robyns (1) Jacaranda copaia D.Don (1) |
Not classified | 4 | 5 | 3 | Maquira sclerophylla C.C.Berg (2) Apeiba echinata Gaertn. (1) Chornelia tenuiflora Diels (1) Glycydendron amazonicum Ducke (1) Lacmellea gracilis Markgr. (1) Duckesia verrucosa Cuatrec. (1) Vantanea parviflora Lam. (1) Vantanea sp. (1) |
Total | 184 | 154 | 94 |
Individuals | Stem Quality | Canopy Illumination | Main Species (# Individuals) | |
---|---|---|---|---|
Detected | 66 | Good: 37 Medium: 21 Low: 8 | Illuminated: 61 Partially: 4 Shaded: 1 | Goupia glabra (13) Piptadenia suaveolens (12) Qualea paraensis (8) Couratari stellata (6) Dinizia excelsa (5) |
Not detected | 28 | Good: 10 Medium: 9 Low: 9 | Illuminated: 20 Partially: 7 Shaded: 1 | Goupia glabra (5) Qualea paraensis (5) Clarisia racemosa (3) Couratari stellata (3) Ocotea fragrantissima (3) |
Plots | II | OI | IS | r | p | f-sc |
---|---|---|---|---|---|---|
1 | 6 | 6 | 0 | 1.00 | 0.46 | 0.63 |
3 | 4 | 11 | 0 | 1.00 | 0.25 | 0.40 |
7 | 11 | 2 | 0 | 1.00 | 0.85 | 0.92 |
8 | 6 | 3 | 0 | 1.00 | 0.67 | 0.80 |
10 | 10 | 6 | 0 | 1.00 | 0.63 | 0.77 |
11 | 4 | 9 | 0 | 1.00 | 0.31 | 0.47 |
14 | 13 | 4 | 1 | 0.93 | 0.76 | 0.84 |
15 | 5 | 19 | 0 | 1.00 | 0.21 | 0.34 |
16 | 16 | 1 | 2 | 0.89 | 0.94 | 0.91 |
17 | 10 | 6 | 0 | 1.00 | 0.63 | 0.77 |
18 | 11 | 7 | 0 | 1.00 | 0.61 | 0.76 |
19 | 13 | 5 | 2 | 0.87 | 0.72 | 0.79 |
23 | 6 | 12 | 0 | 1.00 | 0.33 | 0.50 |
25 | 10 | 10 | 1 | 0.91 | 0.50 | 0.65 |
26 | 10 | 7 | 0 | 1.00 | 0.59 | 0.74 |
27 | 6 | 12 | 0 | 1.00 | 0.33 | 0.50 |
28 | 13 | 3 | 0 | 1.00 | 0.81 | 0.90 |
29 | 8 | 5 | 0 | 1.00 | 0.61 | 0.76 |
30 | 9 | 6 | 1 | 0.90 | 0.60 | 0.72 |
31 | 6 | 7 | 0 | 1.00 | 0.46 | 0.63 |
General | 177 | 143 | 7 | 0.96 | 0.55 | 0.70 |
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Reis, C.R.; Gorgens, E.B.; Almeida, D.R.A.d.; Celes, C.H.S.; Rosette, J.; Lima, A.; Higuchi, N.; Ometto, J.; Santana, R.C.; Rodriguez, L.C.E. Qualifying the Information Detected from Airborne Laser Scanning to Support Tropical Forest Management Operational Planning. Forests 2021, 12, 1724. https://doi.org/10.3390/f12121724
Reis CR, Gorgens EB, Almeida DRAd, Celes CHS, Rosette J, Lima A, Higuchi N, Ometto J, Santana RC, Rodriguez LCE. Qualifying the Information Detected from Airborne Laser Scanning to Support Tropical Forest Management Operational Planning. Forests. 2021; 12(12):1724. https://doi.org/10.3390/f12121724
Chicago/Turabian StyleReis, Cristiano Rodrigues, Eric Bastos Gorgens, Danilo Roberti Alves de Almeida, Carlos Henrique Souza Celes, Jacqueline Rosette, Adriano Lima, Niro Higuchi, Jean Ometto, Reynaldo Campos Santana, and Luiz Carlos Estraviz Rodriguez. 2021. "Qualifying the Information Detected from Airborne Laser Scanning to Support Tropical Forest Management Operational Planning" Forests 12, no. 12: 1724. https://doi.org/10.3390/f12121724