Dendrochronological study of the endangered shrub Vella pseudocytisus subsp. paui (Brassicaceae): implications for its recovery and conservation
- Génova Fuster, María del Mar
- Sánchez Espejo, Jéssica
- Domínguez Lozano, Felipe
- Moreno Saiz, Juan Carlos
ISSN: 0211-1322
Any de publicació: 2013
Volum: 70
Número: 2
Pàgines: 178-186
Tipus: Article
Altres publicacions en: Anales del Jardín Botánico de Madrid
Resum
Dendrochronology is useful to determine plant longevity, to provide insights into the structure and dynamics of plant populations and to study the relationships between growth and environmental determinants. The dendrochronology of endangered shrubs is unexplored, although their use represents an opportunity to produce better conservation guidelines. We collected for this study 63 samples from already dead specimens of Vella pseudocytisussubsp. paui (Brassicaceae), an endangered Spanish endemism from three localities. We analyzed the relationship between ring data and plant size to determine the accuracy of using size as a proxy for plant age. We also explored the relationships between ring data and environmental variables to detect growth determinants. This shrub showed a high longevity as older individuals presented nearly 50 growth rings. The relationship between age and size is weak although it could be established based on the logarithmic function of plant biovolume. Significant relationships were found between rainfall and ring widths, showing that water limited annual growth. Finally, age structure characterized differences among populations, highlighting the effects of disturbance and land use. These results provided new opportunities for management within the ongoing recovery plan for the species.
Referències bibliogràfiques
- Al-Shehbaz, I.A., Beilstein, M.A. & Kellogg, E.A. 2006. Systematics and phylogeny of the Brassicaceae (Cruciferae): an overview. Plant Systematics and Evolution 259: 89-120. http://dx.doi.org/10.1007/s00606-006-0415-z
- Au, R. & Tardif, J.C. 2007. Allometric relationships and dendroecology of the dwarf shrub Dryas integrifolia near Churchill, subarctic Manitoba. Canadian Journal of Botany 85: 585-597. http://dx.doi.org/10.1139/B07-055
- Ba-ares, A., Blanca, G., Gu.emes, J., Moreno, J.C. & Ortiz, S. 2003. Atlas y libro rojo de la flora vascular amenazada de Espa-a. Taxones prioritarios. Dirección General de Conservación de la Naturaleza. Madrid.
- Bär, A., Brauning, A. & Loffler, J. 2006. Dendroecology of dwarf shrubs in the high mountains of Norway - A methodological approach. Dendrochronologia 24: 17-27. http://dx.doi.org/10.1016/j.dendro.2006.05.001
- Biondi, F. & Waikul, K. 2004. DENDROCLIM2002: A C++ program for statistical calibration of climate signals in tree chronologies. Computers & Geosciences 30: 303-311. http://dx.doi.org/10.1016/j.cageo.2003.11.004
- Boudreau, S. & Villeneuve-Simard, M-P. 2012. Dendrochronological evidence of shrub growth suppression by trees in a subarctic lichen woodland. Botany 90: 151-156. http://dx.doi.org/10.1139/b11-089
- Choat, B. & Pittermann, J. 2009. New insights into bordered pit structure and cavitation resistance in angiosperms and conifers. New Phytologist 182: 557-560. http://dx.doi.org/10.1111/j.1469-8137.2009.02847.x PMid:19422544
- Cook, E. & Kairiukstis, L. 1990. Methods of dendrochronology. Applications in the environmental sciences. Kluwer Academic Publishers. Dordrecht. http://dx.doi.org/10.1007/978-94-015-7879-0
- Copenheaver, C., Gärtner, H., Schäfer, I., Vaccari, F. & Cherubini, P. 2010. Drought-triggered false ring formation in a Mediterranean shrub. Botany 88: 545-555. http://dx.doi.org/10.1139/B10-029
- Crespo, M.B. 2011. Filogenia y taxonomía de Vella L. In: Domínguez Lozano, F., Guzmán Otano, D. & Moreno Saiz, J.C. (eds.), Biología de la conservación de Vella pseudocytisus subespecie paui, una planta amenazada en Aragón: 63-89. Consejo de Protección de la Naturaleza de Aragón. Zaragoza.
- De Castro, M., Martín-Vide. J. & Alonso, S. 2005. The climate of Spain: Past, present and scenarios for the 21st Century. In: Moreno Rodríguez, J.M. (coord.), Evaluación preliminar de los impactos en Espa-a por efecto del cambio climático: 1-62. Ministerio de Medio Ambiente. Madrid.
- De Martonne, E. 1926. L'indice d'aridité. Bulletin de l'Association de géographes français 9: 3-5. http://dx.doi.org/10.3406/bagf.1926.6321
- De Micco, V. & Aronne, G. 2009. Seasonal dimorphism in wood anatomy of the Mediterranean Cistus incanus L. subsp. incanus. Trees 23: 981-989. http://dx.doi.org/10.1007/s00468-009-0340-1
- Domínguez, F., Benito, M., Sainz, H., Moreno, J.C., Iriondo, J.M. & Albert, M.J. 2009. Vella pseudocytisus subsp. paui Gómez Campo. In: Iriondo, J.M., Albert, M.J., Giménez, L., Domínguez, F. & Escudero, A. (eds.), Poblaciones en peligro: Viabilidad demográfica de la flora vascular amenazada de Espa-a: 179-182. Ministerio de Medio Ambiente y Medio Rural y Marino. Madrid.
- Domínguez Lozano, F., Guzmán Otano, D. & Moreno Saiz, J.C. (eds.) 2011a. Biología de la conservación de Vella pseudocytisus subespecie paui, una planta amenazada en Aragón. Consejo de Protección de la Naturaleza de Aragón. Zaragoza.
- Domínguez Lozano, F., Moreno Saiz, J.C. & Sainz Ollero, H. 2005. Biological properties of the endemic and threatened shrub in Iberia Vella pseudocytisus subsp. paui Gómez Campo (Cruciferae) and implications for its conservation. Journal for Nature Conservation 13: 17-30. http://dx.doi.org/10.1016/j.jnc.2005.01.002
- Domínguez Lozano, F., Moreno Saiz, JC. & Schwartz, M.W. 2011b. Demographic modeling and monitoring cycle in a long-lived endangered shrub. Journal for Nature Conservation 19: 330-338. http://dx.doi.org/10.1016/j.jnc.2011.05.005
- Drezner, T.D. 2003. Saguaro (Carnegiea gigantea, Cactaceae) age-height relationships and growth: the development of a general growth curve. The American Journal of Botany 90: 911-914. http://dx.doi.org/10.3732/ajb.90.6.911 PMid:21659186
- Eriksson, O. 1996. Regional dynamics of plants: a review of evidence for remnant, source-sink and metapopulations. Oikos 77: 248-258. http://dx.doi.org/10.2307/3546063
- Eugenio, M., Olano, J.M., Ferrandis, P., Martínez-Duro, E. & Escudero, A. 2011. Population structure of two dominant gypsophyte shrubs through a secondary plant succession. Journal of Arid Environments 76: 30-35. http://dx.doi.org/10.1016/j.jaridenv.2011.07.001
- Felicísimo, A.M. (coord.) 2011. Impactos, vulnerabilidad y adaptación al cambio climático de la biodiversidad espa-ola. 2. Flora y vegetación. Ministerio de Medio Ambiente y Medio Rural y Marino. Madrid.
- Forbes, B., Fauria, M. & Zetterberg, P. 2010. Russian Arctic warming and 'greening' are closely tracked by tundra shrub willows. Global Change Biology 16: 1542-1554. http://dx.doi.org/10.1111/j.1365-2486.2009.02047.x
- García, M.B. & Antor, R.J. 1995. Age and size structure in populations of a long-lived dioecious geophyte - Borderea pyrenaica (Dioscoreaceae). International Journal of Plant Sciences 156: 236-243. http://dx.doi.org/10.1086/297246
- Gareca, E.E., Fernández, M. & Stanton, S. 2010. Dendrochronological investigation of the high Andean tree species Polylepis besseri and implications for management and conservation. Biodiversity and Conservation 19: 1839-1851. http://dx.doi.org/10.1007/s10531-010-9807-z
- Génova, M. 2007. El crecimiento de Abies pinsapo y el clima de Grazalema: aportaciones dendroecológicas. Investigacion agraria: Sistemas y recursos forestales 16: 145-157.
- Génova, M. & Moya, P. 2012. Dendroecological analysis of relict pine forests in the centre of the Iberian Peninsula. Biodiversity and Conservation 21: 2949-2965. http://dx.doi.org/10.1007/s10531-012-0348-5
- Génova, M. & Sánchez, J. 2011. Longevidad: estudios dendrocronológicos. In: Domínguez Lozano, F., Guzmán Otano, D. & Moreno Saiz, J.C. (eds.), Biología de la conservación de Vella pseudocytisus subespecie paui, una planta amenazada en Aragón: 211-222. Consejo de Protección de la Naturaleza de Aragón. Zaragoza.
- Gilliland, K.D., Huntly, N.J. & Anderson, J.E. 2006. Age and population structure of Joshua trees (Yucca brevifolia) in the northwestern Mojave Desert. Western North American Naturalist 66: 202-208. http://dx.doi.org/10.3398/1527-0904(2006)66[202:AAPSOJ]2.0.CO;2
- Hanzawa, F.M. & Kalisz, S. 1993. The relationship between age, size, and reproduction in Trillium grandiflorum. American Journal of Botany 80: 405-410. http://dx.doi.org/10.2307/2445387
- Harper, J.L. 1977. Population biology of plants. Academic Press. London.
- Hart, S.P. & Keough, M.J. 2009. Does size predict demographic fate? Modular demography and constraints on growth determine response to decreases in size. Ecology 90: 1670-1678. http://dx.doi.org/10.1890/08-1745.1 PMid:19569381
- Holmes, R.L. 1999. Dendrochronological Program Library (DPL). User's Manual. Laboratory of Tree-Ring Research, University of Arizona. Tucson.
- Keeley, J.E. 1993. Utility of growth rings in the age determination of chaparral shrubs. Madro-o 40: 1-14.
- Kolishchuck, V.G. 1990. Dendroclimatological Study of Prostrate Woody Plants. In: Cook, E. & Kairiukstis, L. (eds.), Methods of Dendrochronology: 51-55. Kluwer Academic Publishers. Dordecht.
- Kyncl, T., Suda, J., Wild, J., Wildová, R. & Herben, T. 2006. Population dynamics and clonal growth of Spartocytisus supranubius (Fabaceae), a domi - nant shrub in the alpine zone of Tenerife, Canary Islands. Plant Ecology 186: 97-108. http://dx.doi.org/10.1007/s11258-006-9115-6
- López, F., Fungairi-o, S., de las Heras, P., Serrano, J. & Acosta, F. 2001. Age changes in the vegetative vs. reproductive allocation by module demographic strategies in a perennial plant. Plant Ecology 157: 13-21. http://dx.doi.org/10.1023/A:1014597832475
- Mabberley, D.J. 2008. Mabberley's Plant-book, A Portable Dictionary of Plants, their Classifications, and Uses, third ed. Cambridge University Press. New York.
- Martín-Benito, D., Cherubini, P., del Río, M. & Ca-ellas, I. 2008. Growth response to climate and drought in Pinus nigra Arn. trees of different crown classes. Trees 22: 363-373. http://dx.doi.org/10.1007/s00468-007-0191-6
- Milton, S.J., Gourlay, I.D. & Dean, W.R. 1997. Shrub growth and demography in arid Karoo, South Africa: inference from wood rings. Journal of Arid Environments 37: 487-496. http://dx.doi.org/10.1006/jare.1996.0292
- Moles, A.T., Warton, D.I., Warman, L., Swenson, N.G., Laffan, S.W., Zanne, A.E., Pitman, A., Hemmings, F.A. & Leishman, M.R. 2009. Global patterns in plant height. Journal of Ecology 97: 923-932. http://dx.doi.org/10.1111/j.1365-2745.2009.01526.x
- Monks, L., Coates, D., Bell, T. & Bowles, M.L. 2012. Determining Success Criteria for Reintroductions of Threatened Long-Lived Plants. In: Maschinski, J. & Haskins, K.E. (eds.), Plant Reintroduction in a Changing Climate: Promises and Perils: 189-208. Island Press. Washington.
- Murphy, H.T. & Lovett-Doust, J. 2004. Context and connectivity in plant metapopulations and landscape mosaics: does the matrix matter? Oikos 105: 3-14. http://dx.doi.org/10.1111/j.0030-1299.2004.12754.x
- Nagel, T.A. & Taylor, A.H. 2005. Fire and persistence of montane chaparral in mixed conifer forest landscapes in the northern Sierra Nevada, Lake Tahoe Basin, California, USA. Journal of the Torrey Botanical Society 132: 442-457. http://dx.doi.org/10.3159/1095-5674(2005)132[442:FAPOMC]2.0.CO;2
- Pagano, M. & Halvorsen, K.T. 1981. An algorithm for finding the exact significance levels on R x C contingency tables. Journal of the American Statistical Association 76: 931-934.
- Perfors, T., Harte, J. & Alter, S.E. 2003. Enhanced growth of sagebrush (Artemisia tridentata) in response to manipulated ecosystem warming. Global Change Biology 9: 736-742. http://dx.doi.org/10.1046/j.1365-2486.2003.00559.x
- Perkins, D.L., Parks, C.G., Dwire, K.A., Endress, B.A. & Johnson, K.L. 2006. Age structure and age-related performance of sulfur cinquefoil (Potentilla recta). Weed Science 54: 87-93. http://dx.doi.org/10.1614/WS-05-004R2.1
- Picó, F.X. & Retana, J . 2008. Age-specific, density-dependent and environment- based mortality of a short-lived perennial herb. Plant Biology 10: 74-381. http://dx.doi.org/10.1111/j.1438-8677.2008.00044.x PMid:18426484
- Poore, R.E., Lamanna, C.A., Ebersole, J.J. & Enquist, B.J. 2009. Controls on radial growth of mountain big sagebrush and implications for climate change. Western North American Naturalist 69: 556-562. http://dx.doi.org/10.3398/064.069.0416
- Poorter, L., McDonald, I., Alarcón, A., Fichtler, E., Licona, J-C, Pe-a-Claros, M., Sterck, F., Villegas, Z. & Sass-Klaassen, U. 2009. The importance of wood traits and hydraulic conductance for the performance and life history strategies of 42 rainforest tree species. New Phytologist 185: 481-492. http://dx.doi.org/10.1111/j.1469-8137.2009.03092.x PMid:19925555
- Pornon, A. & Doche, B. 1995. Age structure and dynamics of Rhododendron ferrugineum L. populations in the northwestern French Alps. Journal of Vegetation Science 6: 265-272.
- Rinn, F. 2005. TSAPWin – Time Series Analysis and Presentation for Dendrochronology and Related Applications, Version 0.53, User Reference. Heidelberg. PMCid:PMC1188057
- Schwartz, M.W. 2003. Assessing population viability in long-lived plants. In: Brigham, C.A. & Schwartz, M.W. (eds.), Population Viability in Plants: Conservation, Management, and Modeling of Rare Plants: 239-266. Springer-Verlag. Berlin.
- Schweingruber, F.H. 1990. Anatomy of European woods. Paul Haupt Publishers. Berne and Stuttgart.
- Schweingruber, F.H. 2006. Anatomical characteristics and ecological trends in the xylem and phloem of Brassicaceae and Resedaceae. Iawa Journal 27: 419-442. http://dx.doi.org/10.1163/22941932-90000164
- Sokal, R.R. & Rohlf, F.J. 1995. Biometry: the principles and practice of statistics in biological research. W.H. Freeman. New York.
- Soliveres, S., De Soto, L., Maestre, F.T. & Olano, J.M. 2010. Spatio-temporal heterogeneity in abiotic factors modulate multiple ontogenetic shifts between competition and facilitation. Perspectives in Plant Ecology, Evolution and Systematics 12: 227-234. http://dx.doi.org/10.1016/j.ppees.2010.02.003
- Srur, A.M. & Villalba, R. 2009. Annual growth rings of the shrub Anarthrophyllum rigidum across Patagonia: Interannual variations and relationships with climate. Journal of Arid Environments 73: 1074-1083. http://dx.doi.org/10.1016/j.jaridenv.2009.06.008
- Stephenson, N.L., van Mantgem, P.J., Bunn, A.G., Bruner, H., Harmon, M.E., O'Connell, K.B., Urban, D.L. & Franklin, J.F. 2011. Causes and implications of the correlation between forest productivity and tree mortality rates. Ecological Monographs 81: 527-555. http://dx.doi.org/10.1890/10-1077.1
- Thuiller, W., Lavorel, S., Araújo, M.B., Sykes, M.T. & Prentice, I.C. 2005. Climate change threats to plant diversity in Europe. Proceedings of the National Academy of Sciences, USA 102: 8245-8250. http://dx.doi.org/10.1073/pnas.0409902102 PMid:15919825 PMCid:PMC1140480
- Van Mantgem, P.J., Stephenson, N.L., Mutch, L.S., Johnson, V.G., Esperanza, A.M. & Parsons, D.J. 2003. Growth rate predicts mortality of Abies concolor in both burned and unburned stands. Canadian Journal of Forest Research 33: 1029-1038. http://dx.doi.org/10.1139/x03-019
- Vila, B., Torre, F., Guibal, F. & Martín, J.L. 2004. Can we reconstruct browsing history and how far back? Lessons from Vaccinium parvifolium Smith in Rees. Forest Ecology and Management 201: 171-185. http://dx.doi.org/10.1016/j.foreco.2004.06.026