Prescribed underburning before resin tapping does not affect resin yield in Pinus pinaster Ait. stands
Abstract
Aim of study: To assess the effect of prescribed underburning (PB) and tapping on resin yields in maritime pine stands. We hypothesized that PB reduces fire hazard, generates stress at the cambium level and potentially increases the number of resin canals and resin yield after tapping.
Area of study: Northern Plateau of the Iberian Peninsula, central-eastern Spain.
Material and methods: Six 50 m x 50 m plots were established in a Pinus pinaster Ait. stand, three of which were burned and tapped in 2018 and three controls plots (tapped only). Resin yield was monitored in 90 trees over four years (2018-2021). A Generalised Linear Mixed Model (GLMM) for repeated measures was used to analyse resin production. Average resin yield per tree was predicted by Treatment as a fixed between-subject factor (two levels: Tapping only vs PB+Tapping) and years as within-subject factor (four levels: 2018, 2019, 2020, 2021). Plot and tree were considered random factors.
Main results: The GLMM revealed the significant effect of time (years after tapping), plot and tree. However, the potential effect of meteorology (time), site (plot) and the interaction between fire and individual trees (stress that potentially increases number of resin canals) did not generally have any effect on resin yield at stand level. The resin yield was maintained in burned and tapped plots relative to the tapped only control stand.
Research highlights: Prescribed underburning before tapping in order to reduce fire hazard is compatible with tapping P. pinaster stands but does not increase the resin yield.
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References
Alía R, Martín S, De Miguel J, Galera R, Agúndez D, Gordo J, Salvador L, Catalán G, Gil A, 1996. Regiones de procedencia Pinus pinaster Aiton. Dirección General de Conservación de la Naturaleza. Madrid. 75 pp.
Andrews PL, Bevins CD, Seli RC, 2008. BehavePlus fire modeling system, version 4.0: User's guide. General Technical Report RMRS-GTR-106WWW. Revised. Ogden, UT: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 132 pp.
Brown JK, 1974. Handbook for inventorying downed woody material. USDA Forest Service. Intermountain Forest and Range Experiment Station. General Technical Report INT-16.
Clopeau A, Lacerda R, Orazio C, 2022. Evolution du marché international de la gemme depuis 1930 et situation en. Revue Forestière Française 73(4): 499-511. https://doi.org/10.20870/revforfr.2021.5566
Espinosa J, Madrigal J, De La Cruz AC, Guijarro M, Jiménez E, Hernando C, 2018. Short-term effects of prescribed burning on litterfall biomass in mixed stands of Pinus nigra and Pinus pinaster and pure stands of Pinus nigra in the Cuenca Mountains (Central-Eastern Spain). Sci Total Environ 618: 941-951. https://doi.org/10.1016/j.scitotenv.2017.08.291
Espinosa J, Rodríguez de Rivera O, Madrigal J, Guijarro M, Hernando C, 2020. Predicting potential cambium damage and fire resistance in Pinus nigra Arn. ssp. salzmannii. For Ecol Manage 474: 118372. https://doi.org/10.1016/j.foreco.2020.118372
Espinosa J, Martin-Benito D, Rodríguez de Rivera Ó, Hernando C, Guijarro M, Madrigal J, 2021. Tree growth response to low-intensity prescribed burning in Pinus nigra stands: Effects of burn season and fire severity. Appl Sci 11(16): 7462. https://doi.org/10.3390/app11167462
Fernándes PM, Rigolot E, 2007. The fire ecology and management of maritime pine (Pinus pinaster Ait.). For Ecol Manage 241(1): 1-13. https://doi.org/10.1016/j.foreco.2007.01.010
Fernandes P, Rossa C, Madrigal J, Rigolot E, Ascoli D, Hernando C, Guiomar NG, Guijarro M, 2022. Prescribed burning in the European Mediterranean Basin. In: Global application of prescribed fire, pag. 230-248. CSICO Publishing, Australia.
García-Feced C, González-Sancho D, Gómez-Molino R, Álvarez-Palomares R, Iglesias-Rodrigo A, López-Santalla A, 2022. Programa nacional de quemas prescritas experimentales bajo arbolado. 8CFE - 347. Sociedad Española de Ciencias Forestales. https://8cfe.congresoforestal.es/cat/node/4594
Gil L, 1991. Consideraciones históricas sobre Pinus pinaster Aiton en el paisaje vegetal de la Península Ibérica. Estudios geográficos LII 202: 5-27.
González-Sancho D, Gómez-Molino R, Álvarez-Palomares R, López-Santalla A, 2020. Programa nacional de quemas prescritas experimentales bajo arbolado. Montes 142: 34-40
Hood S, Sala A, Heyerdahl EK, Boutin M, 2015. Low severity fire increases tree defense against bark beetle attacks. Ecology 96(7): 1846-1855. https://doi.org/10.1890/14-0487.1
Knebel L, Robison DJ, Wentworth TR, Klepzig KD, 2008. Resin flow responses to fertilization, wounding and fungal inoculation in loblolly pine (Pinus taeda) in North Carolina. Tree Physiol 28: 847-53. https://doi.org/10.1093/treephys/28.6.847
Lombardero MJ, Ayres MP, Lorio PL, Ruel JJ, 2000. Environmental effects on constitutive and inducible resin defences of Pinus taeda. Ecol Letters 3(4): 329-339. https://doi.org/10.1046/j.1461-0248.2000.00163.x
Lombardero MJ, Ayres MP, Ayres BD, 2006. Effects of fire and mechanical wounding on Pinus resinosa resin defenses, beetle attacks, and pathogens. For Ecol Manage 225: 349-358. https://doi.org/10.1016/j.foreco.2006.01.010
Madrigal J, Souto-García J, Calama R, Guijarro M, Picos J, Hernando C, 2019. Resistance of Pinus pinea L. bark to fire. Int J Wildland Fire 28(5): 342-353. https://doi.org/10.1071/WF18118
Madrigal J, Rodríguez de Rivera Ó, Carrillo C, Guijarro M, Hernando C, Vega JA, Martín-Pinto P, Molina JR, Fernández C, Espinosa J, 2023. Empirical Modelling of Stem Cambium Heating Caused by Prescribed Burning in Mediterranean Pine Forest. Fire 6(11): 430. https://doi.org/10.3390/fire6110430
Palma A, Pereira JM, Soares P, 2016. Resin tapping activity as a contribution to the management of maritime pine forest. Forest systems 25(2): 18. http://dx.doi.org/10.5424/fs/2016252-08925
Perrakis DD, Agee JK, Eglitis A, 2011. Effects of prescribed burning on mortality and resin defenses in old growth ponderosa pine (Crater Lake, Oregon): Four years of post-fire monitoring. Natural Areas J 31(1): 14-25. https://doi.org/10.3375/043.031.0103
Pyne SJ, Andrews PL, Laven RD, 1996. Introduction to wildland fire. Ed. 2. John Wiley and Sons.
Rodríguez-García A, Martínez-Carreira E, 2022. Estado de la técnica y del mercado en la producción y consumo de resinas naturales. Montes 147: 30-34.
Rodríguez-García A, Madrigal J, Guijarro M, González D, Hernando C, 2018. Can prescribed burning improve resin yield in a tapped Pinus pinaster stand? Ind Crops Prod 124: 91-98. https://doi.org/10.1016/j.indcrop.2018.07.049
Rodríguez-García A, Martín JA, López R, Sanz A, Gil L, 2016. Effect of four tapping methods on anatomical traits and resin yield in maritime pine (Pinus pinaster Ait.). Ind Crops Prod 86: 143-154. https://doi.org/10.1016/j.indcrop.2016.03.033
Ruel JJ, Ayres MP, Lorio JR, 1998. Loblolly pine responds to mechanical wounding with increased resin flow. Can J For Res 28(4): 596-602. https://doi.org/10.1139/x98-030
Soliño M, Yu T, Alía R, Auñón F, Bravo-Oviedo A, Chambel MR, de Miguel J, del Río M, Justes A, Martínez-Jauregui M, Montero G, Mutke S, Ruiz-Peinado R, del Barrio JMG, 2018. Resin-tapped pine forests in Spain: Ecological diversity and economic valuation. Sci Tot Environ 625: 1146-1155. https://doi.org/10.1016/j.scitotenv.2018.01.027
Valor T, González-Olabarria JR, Piqué M, 2015. Assessing the impact of prescribed burning on the growth of European pines. For Ecol Manage 343: 101-109. https://doi.org/10.1016/j.foreco.2015.02.002
Vilà-Vilardell L, Tepley AJ, Sala A, Casals P, Hood SH, 2024. Long-term sensitivity of ponderosa pine axial resin ducts to harvesting and prescribed burning. For Ecol Manage 572: 122301. https://doi.org/10.1016/j.foreco.2024.122301
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Funding data
Ministerio de Ciencia e Innovación
Grant numbers RTA2017-00042-C05-01;RTA2014-00011-C06-01;pre-doctoral aid programme (PRE2018);“Margarita Salas” grant
Ministerio para la Transición Ecológica y el Reto Demográfico
Grant numbers MITECO2023-AF-20234TE001-TC MITECO-CSIC
