Assessing the impact of different landscape features on post-fire forest recovery with multitemporal remote sensing data: The case of Mount Taygetos (southern Greece)

International Journal of Wildland Fire

Volumn 28, Issue 7, 2019, Pages 521-532

  Christopoulou, Anastasia ^a   Mallinis, Giorgos ^b   Vassilakis, Emmanuel ^a   Farangitakis, Georgios Pavlos ^c   Fyllas, Nikolaos M ^d   Kokkoris, Giorgos D ^d   Arianoutsou, Margarita ^a  

^a UNIVERSITY OF ATHENS   (Greece)

^b DEMOCRITUS UNIVERSITY OF THRACE   (Greece)

^c DURHAM UNIVERSITY   (United Kingdom)

^d UNIVERSITY OF THE AEGEAN   (Greece)

Author keywords

black pine; conifer forest; GEOBIA; geomorphology; multitemporal; random forest

Indexed keywords

EID: 85069057496     PISSN: 10498001     EISSN: None     Source Type: Journal    
DOI: 10.1071/WF18153     Document Type: Article

References (91)

1. Arianoutsou M, Ne'eman G (2000) Post-fire regeneration of natural Pinus halepensis forests in the east Mediterranean Basin. In 'Ecology, biogeography and management of Pinus halepensis and Pinus brutia forest ecosystems in the Mediterranean Basin'. (Eds G Ne'eman and L Trabaud) pp. 269-289. (Backhuys Publishers: Leiden, The Netherlands).
2. Arianoutsou M, Christopoulou A, Kazanis D, Tountas Th, Ganou E, Bazos I, Kokkoris I (2010) Effects of fire on high altitude coniferous forests of Greece. In 'Proceedings of the VI international conference on forest fire research',15-18 November 2010, Coimbra, Portugal (Ed DX Viegas). CD-ROM.
3. Arianoutsou-Faraggitaki M (1984) Post-fire successional recovery of a phryganic (east Mediterranean) ecosystem. Acta Oecologica 59, 387-394.
4. Arnan X, Rodrigo A, Retana J (2007) Post-fire regeneration of Mediterranean plant communities at a regional scale is dependent on vegetation type and dryness. Journal of Vegetation Science 18, 111-122. doi:10.1111/J.1654-1103.2007.TB02521.X
5. Belgiu M, Dra?gu L, Dra?guţ L (2016) Random forest in remote sensing: A review of applications and future directions. ISPRS Journal of Photogrammetry and Remote Sensing 114, 24-31. doi:10.1016/J.ISPRSJPRS. 2016.01.011
6. Blaschke T (2010) Object-based image analysis for remote sensing ISPRS Journal of Photogrammetry and Remote Sensing 65, 2-16. doi:10.1016/J.ISPRSJPRS.2009.06.004
7. Bonneau M (1984) Correlation of the Hellenide nappes in the south-east Aegean and their tectonic reconstruction. Geological Society, London, Special Publications 17, 517-527. doi:10.1144/GSL.SP.1984.017.01.38
8. Breiman L (2001) Random forest Machine Learning 5, 32. doi:10.1023/A:1010933404324
9. Bryan R (2000) Soil erodibility and processes of water erosion on hillslope. Geomorphology 32, 385-415. doi:10.1016/S0169-555X(99)00105-1
10. Catry FX, Rego F, Moreira F, Fernandes PM, Pausas J (2010) Post-fire tree mortality in mixed forests of central Portugal. Forest Ecology and Management 260, 1184-1192. doi:10.1016/J.FORECO.2010.07.010
11. Christopoulou A, Fulé PZ, Andriopoulos P, Sarris D, Arianoutsou M (2013) Dendrochronology-based fire history of Pinus nigra forests in Mt Taygetos, Peloponnese, Greece. Forest Ecology and Management 293, 132-139. doi:10.1016/J.FORECO.2012.12.048
12. Christopoulou A, Fyllas NM, Andriopoulos P, Koutsias N, Dimitrakopoulos PG, Arianoutsou M (2014) Post-fire regeneration patterns of Pinus nigra in a recently burned area in Mount Taygetos, southern Greece: The role of unburned forest patches. Forest Ecology and Management 327, 148-156. doi:10.1016/J.FORECO.2014.05.006
13. Christopoulou A, Kazanis D, Fyllas NM, Arianoutsou M (2018) Post-fire recovery of Abies cephalonica forest communities: The case of Mt Parnitha National Park, Attica, Greece. IForest 11, 757-764. doi:10.3832/IFOR2744-011
14. Chu T, Guo X (2014) Remote sensing techniques in monitoring post-fire effects and patterns of forest recovery in boreal forest regions: A review. Remote Sensing 6, 470-520. doi:10.3390/RS6010470
15. Chuvieco E, Mouillot F, van der Werf GR, San Miguel J, Tanase M, Koutsias N, García M, Yebra M, Padilla M, Gitas I, Heil A, Hawbaker TJ, Giglio L (2019) Historical background and current developments for mapping burned area from satellite Earth observation. Remote Sensing of Environment 225, 45-64. doi:10.1016/J.RSE.2019.02.013
16. Coppin P, Jonckheere I, Nackaerts K, Muys B, Lambin E (2004) Digital change detection methods in ecosystem monitoring: A review. International Journal of Remote Sensing 25, 1565-1596. doi:10.1080/0143116031000101675
17. Dafis S, Papastergiadou E, Georghiou K, Babalonas D, Georgiadis T, Papageorgiou M, Lazaridou Th, Tsiaoussi V (1996) Directive 92/43/EEC. The Greek 'Habitat' Project NATURA 2000: An overview. Life contract B4-3200/84/756, Commission of the European Communities DG XI, The Goulandris Natural History Museum - Greek Biotope/Wetland Centre. Thessaloniki, Greece.
18. de Zea Bermudez P, Mendes J, Pereira JMC, Turkman KF, Vasconcelos MJP (2009) Spatial and temporal extremes of wildfire sizes in Portugal. International Journal of Wildland Fire 18, 983-991. doi:10.1071/WF07044
19. Diakakis M, Nikolopoulos EI, Mavroulis S, Vassilakis E, Korakaki E (2017) Observational evidence on the effects of mega-fires on the frequency of hydrogeomorphic hazards. The case of the Peloponnese fires of 2007 in Greece. The Science of the Total Environment 592, 262-276. doi:10.1016/J.SCITOTENV.2017.03.070
20. Diaz-Delgado R, Pons X (2001) Spatial patterns of forest fires in Catalonia (NE of Spain) along the period 1975-1995. Analysis of vegetation recovery after fire. Forest Ecology and Management 147, 67-74. doi:10.1016/S0378-1127(00)00434-5
21. Diaz-Delgado R, Lloret F, PonsX (2004) Spatial patterns of fire occurrence in Catalonia, NE, Spain. Landscape Ecology 19, 731-745. doi:10.1007/S10980-005-0183-1
22. Duguy B, Alloza JA, Baeza MJ, De la Riva J, Echeverría M, Ibarra P, Llovet J, Cabello FP, Rovira P, Vallejo RV (2012) Modelling the ecological vulnerability to forest fires in Mediterranean ecosystems using geographic information technologies. Environmental Management 50, 1012-1026. doi:10.1016/J.ISPRSJPRS.2013.11.018
23. European Commission (2017) Forest fires in Europe, Middle East and North Africa 2016. Joint Research Center Science for Policy Report. EUR 28707 EN. Publications Office of the European Union, Luxembourg, . doi:10.2760/17690
24. Farangitakis GP, Christopoulou A, Vassilakis E, Papanikolaou I, Arianoutsou M (2017) Do landscape properties affect the process of post-fire vegetation recovery? A case study from the Taygetos Mountain, Greece. In 'Proceedings of XIVMEDECOS&XIII AEETmeeting', 31 January- 4 February 2017, Seville, Spain. p. 114, Doi.: 10.7818/MEDECOSandAEETCongress. 2017 (Asociación Española de Ecología Terrestre (AEET), Madrid, Spain)
25. Fox J (2003) Effect displays in R for generalised linear models. Journal of Statistical Software 8, 1-27. doi:10.18637/JSS.V008.I15
26. Fyllas NM, Troumbis AY (2009) Simulating vegetation shifts in north-eastern Mediterranean mountain forests under climatic change scenarios. Global Ecology and Biogeography 18, 64-77. doi:10.1111/J.1466-8238.2008.00419.X
27. Fyllas NM, Dimitrakopoulos PG, Troumbis AY (2008) Regeneration dynamics of a mixed Mediterranean pine forest in the absence of fire. Forest Ecology and Management 256, 1552-1559. doi:10.1016/J.FORECO.2008.06.046
28. Ganatsas P, Daskalakou E, Paitaridou D (2012) First results on early postfire succession in an Abies cephalonica forest (Parnitha National Park, Greece). IForest 5, 6-12. doi:10.3832/IFOR0600-008
29. Gelman A, Su Y-S (2016) arm: Data analysis using regression and multilevel/hierarchical models. R package version 1.9-3. Available at https://CRAN.R-project.org/package=arm[Verified 12 June 2019]
30. Gill AM, AllanG (2008) Large fires, fire effects and the fire regime concept. International Journal of Wildland Fire 17, 688-695. doi:10.1071/WF07145
31. González-De Vega S, de las Heras J, Moya D (2018) Post-fire regeneration and diversity response to burn severity in Pinus halepensis Mill. forests. Forests 9, 299. doi:10.3390/F9060299
32. Harvey BJ, Donato DC, Turner MG (2016) High and dry: Post-fire tree seedling establishment in subalpine forests decreases with post-fire drought and large stand-replacing burn patches. Global Ecology and Biogeography 25, 655-669. doi:10.1111/GEB.12443
33. Jenness J (2006) Topographic position index (tpi-jen.avx) extension for ArcView 3.x, v. 1.2. (Jenness Enterprises). Available at http://www. jennessent.com/arcview/tpi.htm [Verified 12 June 2019]
34. Jolivet L, Trotet F, Monié P, Vidal O, Goffé B, Labrousse L, Agard P, Ghorbal B (2010) Along-strike variations of P-T conditions in accretionary wedges and syn-orogenic extension, the HP-LT phyllite-quartzite nappe in Crete and the Peloponnese. Tectonophysics 480, 133-148. doi:10.1016/J.TECTO.2009.10.002
35. Kalabokidis K, Palaiologou P, Gerasopoulos E, Giannakopoulos C, Kostopoulou E, Zerefos C (2015) Effect of climate change projections on forest fire behavior and values-at-risk in south-western Greece. Forests 6, 2214-2240. doi:10.3390/F6062214
36. Karali A, Hatzaki M, Giannakopoulos C, Roussos A, Xanthopoulos G, Tenentes V (2014) Sensitivity and evaluation of current fire risk and future projections due to climate change: The case study of Greece. Natural Hazards and Earth System Sciences 14, 143-153. doi:10.5194/NHESS-14-143-2014
37. Koutsias N, Arianoutsou M, Kallimanis AS, Mallinis G, Halley JM, Dimopoulos P (2012) Where did the fires burn in Peloponnisos, Greece, the summer of 2007? Evidence for a synergy of fuel and weather. Agricultural and Forest Meteorology 156, 41-53. doi:10.1016/J.AGR FORMET.2011.12.006
38. Lentile LB, Holden ZA, Smith AMS, Falkowski MJ, Hudak AT, Morgan P, Lewis SA, Gessler PE, Benson NC (2006) Remote sensing techniques to assess active fire characteristics and post-fire effects. International Journal of Wildland Fire 15, 319-345. doi:10.1071/WF05097
39. Lloret F, Marí G (2001) A comparison of the medieval and the current fire regimes in managed pine forests of Catalonia (NE Spain). Forest Ecology and Management 141, 155-163. doi:10.1016/S0378-1127(00)00323-6
40. Lloret F, Calvo E, Pons X, Diaz-Delgado R (2002) Wildfires and landscape patterns in the eastern Iberian Peninsula. Landscape Ecology 17, 745-759. doi:10.1023/A:1022966930861
41. López-Poma R, Bautista S (2014) Plant regeneration functional groups modulate the response to fire of soil enzyme activities in a Mediterranean shrubland. Soil Biology & Biochemistry 79, 5-13. doi:10.1016/J.SOIL BIO.2014.08.016
42. Mallinis G, Koutsias N (2012) Comparing ten classification methods for burned area mapping in a Mediterranean environment using LandsatTM satellite data. International Journal of Remote Sensing 33, 4408-4433. doi:10.1080/01431161.2011.648284
43. Mallinis G, Mitsopoulos I, Beltran E, Goldammer JG (2016) Assessing wildfire risk in cultural heritage properties using satellite imagery and spatially explicit fire simulations: The case of Holy Mount Athos, Greece Forests 7, 1-19. doi:10.3390/F7020046
44. Mallinis G, Mitsopoulos I, Chrysafi I (2018) Evaluating and comparing Sentinel 2A and Landsat-8 Operational Land Imager (OLI) spectral indices for estimating fire severity in a Mediterranean pine ecosystem of Greece. GIScience & Remote Sensing 55, 1-18. doi:10.1080/15481603. 2017.1354803
45. McCune B, Keon D (2002) Equations for potential annual direct incident radiation and heat load. Journal of Vegetation Science 13, 603-606. doi:10.1111/J.1654-1103.2002.TB02087.X
46. Meng R, Dennison PE, Huang C, Moritz MA, D'Antonio C (2015) Effects of fire severity and post-fire climate on short-term vegetation recovery of mixed-conifer and red fir forests in the Sierra Nevada Mountains of California. Remote Sensing of Environment 171, 311-325. doi:10.1016/J.RSE.2015.10.024
47. Mitsopoulos I, MallinisG (2017)Adata-driven approach to assess large fire size generation in Greece Natural Hazards 88, 1591-1607. doi:10.1007/S11069-017-2934-Z
48. Moreira F, Viedma O, Arianoutsou M, Curt T, Koutsias N, Rigolot E, Barbati A, Corona P, Vaz P, Xanthopoulos G, Mouillot F, Bilgili E (2011) Landscape-wildfire interactions in southern Europe: Implications for landscape management. Journal of Environmental Management 92, 2389-2402. doi:10.1016/J.JENVMAN.2011.06.028
49. Moriondo M, Good P, Durao R, Bindi M, Giannakopoulos C, Corte-Real J (2006) Potential impact of climate change on fire risk in the Mediterranean area. Climate Research 31, 85-95. doi:10.3354/CR031085
50. Moritz MA, Morais ME, Summerell LA, Carlson JM, Doyle J (2005) Wildfires, complexity, and highly optimized tolerance. Proceedings of the National Academy of Sciences of the United States of America 102, 17912-17917. doi:10.1073/PNAS.0508985102
51. Moya D, González-de Vega S, García-Orenes F, Morugán-Coronado A, Arcenegui V, Mataix-Solera J, Lucas-Borja ME, de las Heras J (2018) Temporal characterisation of soil-plant natural recovery related to fire severity in burned Pinus halepensis Mill. forests. The Science of the Total Environment 640-641, 42-51. doi:10.1016/J.SCITOTENV.2018. 05.212
52. Nakos G (1979) Forest soils of Greece: Physical, chemical and biological properties. Forest Ecology and Management 2, 35-51. doi:10.1016/0378-1127(79)90035-5
53. Nioti F, Xystrakis F, Koutsias N, Dimopoulos P (2015) A remote sensing and GIS approach to study the long-term vegetation recovery of a fireaffected pine forest in southern Greece. Remote Sensing 7, 7712-7731. doi:10.3390/RS70607712
54. Ordóñez JL, Molowny-Horas R, Retana J (2006) A model of the recruitment of Pinus nigra from unburned edges after large wildfires. Ecological Modelling 197, 405-417. doi:10.1016/J.ECOLMODEL.2006.03. 027
55. Papanikolaou ID, Roberts GP, Deligiannakis G, Sakellariou A, Vassilakis E (2013) The Sparta Fault, southern Greece: From segmentation and tectonic geomorphology to seismic hazard mapping and time-dependent probabilities. Tectonophysics 597-598, 85-105. doi:10.1016/J.TECTO. 2012.08.031
56. Pausas JG, Fernández-Muñoz S (2012) Fire regime changes in the western Mediterranean Basin: From fuel-limited to drought-driven fire regime. Climatic Change 110, 215-226. doi:10.1007/S10584-011-0060-6
57. Pausas JG, Keeley JE (2009)Aburning story: The role of fire in the history of life. Bioscience 59, 593-601. doi:10.1525/BIO.2009.59.7.10
58. Pausas JG, Carbó E, Caturla RN, Gil JM, Vallejo R (1999) Post-fire regeneration patterns in the eastern Iberian Peninsula. Acta Oecologica 20, 499-508. doi:10.1016/S1146-609X(00)86617-5
59. Pausas JG, Bradstock RA, Keith DA, Keeley JE (2004) Plant functional traits in relation to fire in crown-fire ecosystems. Ecology 85, 1085-1100. doi:10.1890/02-4094
60. Pausas JG, Llovet J, Rodrigo A, Vallejo R (2008) Are wildfires a disaster in the Mediterranean basin? A review. International Journal of Wildland Fire 17, 713-723. doi:10.1071/WF07151
61. Pelletier JD (2017) Quantifying the controls on potential soil production rates: A case study of the San Gabriel Mountains, California. Earth Surface Dynamics 5, 479-492. doi:10.5194/ESURF-5-479-2017
62. Peñuelas J, Sardans J, Fillela I, Estiarte M, Llusià J, Ogaya R, Carnicer J, Bartrons M, Rivas-Ubach A, Grau O, Peguero G, Margalef O, Pla-Rabés S, Stefanescu C, Asensio D, Preece C, Liu L, Verger A, Barbeta A, Achotegui-Castells A, Gargallo-Garriga A, Sperlich D, Farré-Armengol G, Fernández-Martínez M, Liu D, Zhang C, Urbina I, Camino-Serrano M, Vives-Ingla M, Stocker BD, Balzarolo M, Guerrieri R, Peaucelle M, Marañón-Jiménez S, Bórnez-Mejías K, Mu Z, Descals A, Castellanos A, Terradas J (2017) Impact of global change on Mediterranean forests and their services. Forests 8, 463. doi:10.3390/F8120463
63. Poirazidis K, Zografou K, Kordopatis P, Kalivas DP, Arianoutsou M, Kazanis D, Korakaki E (2012) A GIS-based integrated approach predicts accurately post-fire Aleppo pine regeneration at regional scale. Annals of Forest Science 69, 519-529. doi:10.1007/S13595-012-0222-3
64. Politi PI, Georghiou K, Arianoutsou M (2011) Reproductive biology of Abies cephalonica Loudon in Mount Aenos National Park, Cephalonia, Greece. Trees 25, 655-668. doi:10.1007/S00468-011-0542-1
65. Psonis K (1986) Geological map of Greece, 1 : 50 000, sheet Kalamai. (Institute of Geology and Mineral Exploration: Athens, Greece)
66. PsonisK(1990) Geological map of Greece, 1 : 50 000, sheet Sparti. (Institute of Geology and Mineral Exploration: Athens, Greece)
67. Pueyo Y, Alados CL (2007) Effects of fragmentation, abiotic factors and land use on vegetation recovery in a semi-arid Mediterranean area. Basic and Applied Ecology 8, 158-170. doi:10.1016/J.BAAE.2006.03.009
68. R Core Team (2017) R: A language and environment for statistical computing. R Foundation for Statistical Computing. (Vienna, Austria). Available at https://www.R-project.org/[Verified 12 June 2019]
69. Raftoyannis Y, Spanos I (2015) Regeneration of Abies cephalonica Loudon after a large fire in central Greece. South-east European Forestry 6, 5-14. doi:10.15177/SEEFOR.15-04
70. Retana J, Espelta JM, Habrouk A, Ordóñez JL, de Solà-Morales F (2002) Regeneration patterns of three Mediterranean pines and forest changes after a large wildfire in north-eastern Spain. Ecoscience 9, 89-97. doi:10.1080/11956860.2002.11682694
71. Richardson D, Cowling RM, Le Maitre DC (1990) Assessing the risk of invasive success in Pinus and Banksia in South African mountain fynbos. Journal of Vegetation Science 1, 629-642. doi:10.2307/3235569
72. Röder A, Hill J, Duguy B, Alloza JA, Vallejo R (2008) Using long time series of Landsat data to monitor fire events and post-fire dynamics and identify driving factors.Acase study in the Ayora region (eastern Spain). Remote Sensing of Environment 112, 259-273. doi:10.1016/J.RSE. 2007.05.001
73. Romkens MJM (1985) The soil erodibility factor: A perspective. In 'Soil erosion and conservation'. (Eds SA El-Swaify,WCMoldenhauer, A Lo) pp. 445-461. (Soil Conservation Society of America: Ankeny, IA, USA)
74. Rother MT, Veblen TT (2016) Limited conifer regeneration following wildfires in dry ponderosa pine forests of the Colorado Front Range. Ecosphere 7. doi:10.1002/ECS2.1594
75. Rudnicki WR, Wrzesień M, Paja W (2015) All relevant feature selection methods and applications. In 'Feature selection for data and pattern recognition'. (Eds U Stańczyk, L Jain) Studies in Computational Intelligence, Vol. 584, pp. 11-28. (Springer: Berlin, Germany)
76. San-Miguel-Ayanz J, Moreno JM, CamiaA (2013) Analysis of large fires in European Mediterranean landscapes: Lessons learned and perspectives. Forest Ecology and Management 294, 11-22. doi:10.1016/J.FORECO. 2012.10.050
77. Sass O, Heel M, Leistner I, Stöger F, Wetzel K, Friedmann A (2012) Disturbance, geomorphic processes and recovery of wildfire slopes in North Tyrol. Earth Surface Processes and Landforms 37, 883-894. doi:10.1002/ESP.3221
78. Shive K, Preisler H, Welch KR, Safford HD, Butz RJ, O'Hara K, Stephens SL (2018) Scaling stand-scale measurements to landscape-scale predictions of forest regeneration after disturbance: The importance of spatial pattern. Ecological Applications 28, 1626-1639. doi:10.1002/EAP.1756
79. Silva JS, Rego FC (1999) Establishment of Mediterranean woody species after fire in central Portugal. In 'Proceeding of the Advanced Study Course on Wildfire management'. (Eds G Eftichidis, P Balabanis, A Ghazi) Marathon, Greece 6-14 October 1997, pp. 487-502 Algosystems SA, Athens, Greece
80. Stevens-Rumann CS, Kemp KB, Higuera PE, Harney BJ, Rother MT, Donato DC, Morgan P, Veblen TT (2018) Evidence for declining forest resilience to wildfires under climate change. Ecology Letters 21, 243-252. doi:10.1111/ELE.12889
81. Tapias R, Gil L, Fuentes-Utrilla P, Pardos JA (2001) Canopy seed banks in Mediterranean pines of south-eastern Spain: A comparison between Pinus halepensis Mill, P. pinaster Ait, P. nigra Arn., and P. pinea L. Journal of Ecology 89, 629-638. doi:10.1046/J.1365-2745.2001.00575.X
82. Tapias R, Climent J, Pardos JA, Gil L (2004) Life histories of Mediterranean pines. Plant Ecology 171, 53-68. doi:10.1023/B:VEGE. 0000029383.72609.F0
83. Tavs-anog?lu C (2008) The effect of aspect on post-fire recovery of a mixed Lebanon cedar-Anatolian black pine forest: After the first 5 years. Asian Journal of Plant Sciences 7, 696-699. doi:10.3923/AJPS.2008.696.699
84. Thompson S, Katul G (2009) Secondary seed dispersal and its role in landscape organization. Geophysical Research Letters 36, L02402. doi:10.1029/2008GL036044
85. Torres J, Marques J, Alves P, Costa H, Honrado J (2017) Local lithological drivers of post-fire vegetation recovery and implications for fire-prone regions.EcologicalResearch 32, 37-49. doi:10.1007/S11284-016-1415-2
86. Turco M, Bedia J, Di Liberto F, Fiorucci P, von Hardenberg J, Koutsias N, Llasat MC, Xystrakis F, Provenzale A (2016) Decreasing fires in Mediterranean Europe. PLoS One 11, e0150663. doi:10.1371/JOUR NAL.PONE.0150663
87. Vanderhoof MK, Burt C, Hawbaker TJ (2018) Time series of highresolution images enhances efforts to monitor post-fire condition and recovery, Waldo Canyon fire, Colorado, USA. International Journal of Wildland Fire 27, 699-713. doi:10.1071/WF17177
88. Viana-Soto A, Aguado I, Martínez S (2017) Assessment of post-fire vegetation recovery using fire severity and geographical data in the Mediterranean region. Environments 4, 90. doi:10.3390/ENVIRONMENTS4040090
89. Vidal-Macua JJ, Ninyerola M, Zabala A, Domingo-Marimon C, Pons X (2017) Factors affecting forest dynamics in the Iberian Peninsula from 1987 to 2012. The role of topography and drought. Forest Ecology and Management 406, 290-306. doi:10.1016/J.FORECO.2017.10.011
90. Warnes GR, Bolker B, Lumley T, Johnson RC (2018) gmodels: Various R Programming Tools for Model Fitting. R package version 2.18.1. Available at https://CRAN.R-project.org/package=gmodels[Verified 12 June 2019]
91. Welch KR, Safford HD, Young TP (2016) Predicting conifer establishment post wildfire in mixed-conifer forests of the North American mediterranean-climate zone. Ecosphere 7, e01609. doi:10.1002/ECS2. 1609