RELATIONSHIP BETWEEN ARBOREAL, TOPOGRAPHIC, AND EDAPHIC STRUCTURES IN A STRETCH OF A RIPARIAN FOREST IN THE PAMPA BIOME, RIO GRANDE DO SUL, BRAZIL

Autores

  • Ana Claudia Bentancor Araujo Instituto Federal Farroupilha - Campus Alegrete
  • Helio Junior Bentancor Araujo
  • Edenir Luis Grimm Instituto Federal Farroupilha - Campus Alegrete
  • Solon Jonas Longhi

DOI:

https://doi.org/10.5380/rf.v49i4.59167

Palavras-chave:

phytosociology, natural regeneration, Campanha Gaúcha

Resumo

Despite the considerable loss of natural area in the Pampa biome, the number of scientific studies carried out here is low; it is lower in terms of natural regeneration. Therefore, the present study analyzed arboreal shrub and natural regeneration as well as the influence of environmental variables on the distribution of a riverine forest of the Espinilho stream in the Pampa biome, Rio Grande do Sul. A hundred plots were systematically set for arboreal shrub sampling. To evaluate the regenerating component, two classes were established: Class I and Class II. The main species in the arboreal shrub were Ocotea acutifolia (Nees) Mez and Pouteria salicifolia (Spreng.) Radlk., while those in natural regeneration were Eugenia uniflora L. and Blepharocalyx salicifolius (Kunth) O.Berg. The characteristics of the relief, soil, and canopy conditioned the species of the arboreal shrub and regenerating strata.

 

Biografia do Autor

Ana Claudia Bentancor Araujo, Instituto Federal Farroupilha - Campus Alegrete

Engenheira Florestal; Doutora em Engenharia Florestal pela Universidade Federal de Santa Maria.

Edenir Luis Grimm, Instituto Federal Farroupilha - Campus Alegrete

Engenheiro Agrônomo, Doutor em Engenharia Agrícola pela Universidade Federal de Santa Maria

Solon Jonas Longhi

Engenheiro Florestal, Doutor em Engenharia Florestal pela Universidade Federal do Paraná.

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Publicado

19-09-2019

Como Citar

Bentancor Araujo, A. C., Bentancor Araujo, H. J., Grimm, E. L., & Longhi, S. J. (2019). RELATIONSHIP BETWEEN ARBOREAL, TOPOGRAPHIC, AND EDAPHIC STRUCTURES IN A STRETCH OF A RIPARIAN FOREST IN THE PAMPA BIOME, RIO GRANDE DO SUL, BRAZIL. Floresta, 49(4), 773–782. https://doi.org/10.5380/rf.v49i4.59167

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