DENDROMETRIC CHARACTERIZATION OF Dicksonia sellowiana Hook. IN AN Araucaria angustifolia (Bertol.) Kuntze STAND

被引:0
|
作者
Biondi, Daniela [1 ]
Leal, Luciana [2 ]
Martini, Angeline [3 ]
Natal, Camila Maria [3 ]
机构
[1] Univ Fed Parana, Dept Ciencias Florestais, BR-80210170 Curitiba, Parana, Brazil
[2] Univ Fed Parana, Analista Ambiental Companhia Paranaense Eletricid, BR-80210170 Curitiba, Parana, Brazil
[3] Univ Fed Parana, Acad Curso Engn Florestal, BR-80210170 Curitiba, Parana, Brazil
关键词
Xaxim; pterodophyta; forest management; Ombrophyllous Mixed Forest;
D O I
暂无
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Due to its history of exploitation and intensive use in landscaping, the Dicksonia sellowiana Hook. (Dicksoniaceae) is currently one of the Brazilian flora endangered species. The Parana State laws prohibit its extraction; however, there is no research to support future management plans. This work characterized the natural occurrence of D. Sellowiana in an Araucaria angustifolia stand in the municipality of Rio Negro, Parana State, using dendrometric variables after silvicultural intervention (clipping). D. sellowiana individuals (714) taller than the commercial height of 0.50 m were randomly sampled and assigned to the following treatments: plots with undipped plants (TO), plots with plants clipped in the measurement (T1), and plots with plants clipped two years before in the measurement (T2). The variables analyzed were: density of the individuals/ha and plots, total and commercial caudex height (m), crown height (m), base diameter, crown (cm) and frond (m), diameters, individual and total commercial volume. It was found significant difference between T1 and T2 for total height; between T2 and TO and between T2 of T1 for crown and from diameters, individual commercial volume; between TO and T1 and between TO and T2 for total commercial volume. The variables that characterized better the silvicultural interventions were the density of individuals and the total height. The occurred interventions revealed its importance for the management of the D. sellowiana because it favors the regeneration of the young plants for the conservation of the species, and benefits the development of the adult plants for its commercial exploitation.
引用
收藏
页码:453 / 459
页数:7
相关论文
共 50 条
  • [21] Treatment of Araucaria angustifolia (Bertol.) Kuntze seeds with potentially repellent substances to consuming fauna
    de Arruda, Guilherme O. S. Ferraz
    Fleig, Frederico Dimas
    Casa, Ricardo Trezzi
    CIENCIA FLORESTAL, 2007, 17 (3-4): : 279 - 287
  • [22] Systematic study on the extraction of antioxidants from pinhao (araucaria angustifolia (bertol.) Kuntze) coat
    Koslinski Santos, Carlos Henrique
    Baqueta, Michel Rocha
    Coqueiro, Aline
    Dias, Maria Ines
    Barros, Lillian
    Barreiro, Maria Filomena
    Ferreira, Isabel C. F. R.
    Goncalves, Odinei Hess
    Bona, Evandro
    da Silva, Marcos Vieira
    Leimann, Fernanda Vitoria
    FOOD CHEMISTRY, 2018, 261 : 216 - 223
  • [23] RELATIONSHIP OF METEOROLOGICAL VARIABLES WITH THE GROWTH OF Araucaria angustifolia (Bertol.) Kuntze TREES IN IMPLANTED STANDS
    Bolzan Zanon, Magda Lea
    Guimaraes Finger, Cesar Augusto
    CIENCIA FLORESTAL, 2010, 20 (03): : 467 - 476
  • [24] Cryopreservation of shoot tips excised from zygotic embryos of Araucaria angustifolia (Bertol.) Kuntze
    Prudente, D. O.
    Paiva, R.
    Paiva, P. D. O.
    Silva, L. C.
    XXIX INTERNATIONAL HORTICULTURAL CONGRESS ON HORTICULTURE: SUSTAINING LIVES, LIVELIHOODS AND LANDSCAPES (IHC2014): INTERNATIONAL SYMPOSIUM ON MICROPROPAGATION AND IN VITRO TECHNIQUES, 2016, 1113 : 257 - 263
  • [25] Spatial distribution analysis of Dicksonia sellowiana Hook. in Araucaria forest fragments with different sizes
    Mallmann, I. T.
    Silva, V. L.
    Port, R. K.
    Oliveira, F. B.
    Schmitt, J. L.
    BRAZILIAN JOURNAL OF BIOLOGY, 2019, 79 (02) : 337 - 344
  • [26] Guidelines for seed collection of Araucaria angustifolia (Bertol.) Kuntze: A genetic, demographic and geographic approach
    Montagna, Tiago
    Lauterjung, Miguel Busarello
    Freitas da Costa, Newton Clovis
    Bernardi, Alison Paulo
    Candido-Ribeiro, Rafael
    dos Reis, Mauricio Sedrez
    FOREST ECOLOGY AND MANAGEMENT, 2019, 438 : 10 - 17
  • [27] Biorefinery Product and Energy Potential of Araucaria angustifolia bark (BERTOL.) O. Kuntze
    Peres, Christiano B.
    Maia, Amanda A. D.
    Guandique, Manuel E. G.
    Resende, Pedro R.
    Morais, Leandro C.
    SOLID FUEL CHEMISTRY, 2022, 56 (01) : 59 - 66
  • [28] Inventory of Dicksonia sellowiana Hook. in Santa Catarina
    de Gasper, Andre Luis
    Sevegnani, Lucia
    Vibrans, Alexander Christian
    Uhlmann, Alexandre
    Lingner, Debora Vanessa
    Verdi, Marcio
    Dreveck, Susana
    Stival-Santos, Anita
    Brogni, Eduardo
    Schmitt, Ronnie
    Klemz, Guilherme
    ACTA BOTANICA BRASILICA, 2011, 25 (04) : 776 - 784
  • [29] Integrated proteomics and histochemical analysis of Araucaria angustifolia (Bertol.) Kuntze (Araucariaceae) in embryogenic suspension culture
    Pereira-Dias, Francis
    Steiner, Neusa
    Cangahaula-Inocente, Gabriela C.
    Lando, Ana Paula
    Santos, Marisa
    Guerra, Miguel Pedro
    ANNALS OF FOREST RESEARCH, 2020, 63 (02) : 27 - 43
  • [30] Antioxidants extraction from Pinhao (Araucaria angustifolia (Bertol.) Kuntze) coats and application to zein films
    De Freitas, Tania Barbedo
    Koslinski Santos, Carlos Henrique
    da Silva, Marcos Vieira
    Shirai, Marianne Ayumi
    Dias, Maria Ines
    Barros, Lillian
    Barreiro, Maria Filomena
    Ferreira, Isabel C. F. R.
    Goncalves, Odinei Hess
    Leimann, Fernanda Vitoria
    FOOD PACKAGING AND SHELF LIFE, 2018, 15 : 28 - 34