synusia on ecological restoration process by brushwood - - PowerPoint PPT Presentation

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synusia on ecological restoration process by brushwood
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synusia on ecological restoration process by brushwood - - PowerPoint PPT Presentation

Sep 16, 2023 353 likes •578 views

The importance of climber synusia on ecological restoration process by brushwood transposition from cerrado Veridiana Weiser Osmar Cavassan Isabela Souza RESTORATION ECOLOGY Restoration Ecology is the re-establishment of damage ecosystems,

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The importance of climber synusia on ecological restoration process by brushwood transposition from cerrado

Veridiana Weiser Osmar Cavassan Isabela Souza

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RESTORATION ECOLOGY Restoration Ecology is the re-establishment of damage ecosystems, as closest as possible from its original condition (The Brazilian Federal Law number 9.985, from July 18th of 2000).

Talita Hayata Talita Hayata Talita Hayata

  • riginal

damaged re-established

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NUCLEATION Nucleation is an ecological restoration method, which implements the natural succession in degraded ecosystems, restituting its biodiversity (REIS et al. 2003).

Ecological Succession

Ricardo Ribeiro Rodrigues

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BRUSHWOOD TRANSPOSITION Brushwood transposition is a nucleation technique, which consists in accumulation of branches and forest residues, disposed as nuclei along the restoration area (REIS et al. 2003).

Veridiana de Lara Weiser

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We aimed to know the climber synusia of an ecological restoration area by brushwood transposition from cerrado, answering the questions: Are the species the same ones that occur in other neighboring cerrado fragments? Is there a prevalence of herbaceous climbers, twiners, and wind dispersed species, indicated in the literature as the most frequent in disturbed habitats?

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STUDY AREA

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Degraded area

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DEGRADED AREA - SEPTEMBER 1st 2010

Veridiana de Lara Weiser

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Degraded area Student housing

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DEFORESTATION - SEPTEMBER 21st 2010

Veridiana de Lara Weiser

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DEFORESTATED AREA = 0,62195 ha

Veridiana de Lara Weiser

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BRUSHWOOD TRANSPOSITION

Veridiana de Lara Weiser

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BRUSHWOOD TRANSPOSITION

Veridiana de Lara Weiser

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BRUSHWOOD TRANSPOSITION

Veridiana de Lara Weiser

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RESTORATION AREA - SEPTEMBER 21st 2010

Veridiana de Lara Weiser

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RESTORATION AREA – ONE YEAR AFTER

Veridiana de Lara Weiser

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Veridiana de Lara Weiser Veridiana de Lara Weiser Veridiana de Lara Weiser Veridiana de Lara Weiser Veridiana de Lara Weiser

25 CLIMBER SPECIES, 20 GENERA, 13 FAMILIES

Veridiana de Lara Weiser Veridiana de Lara Weiser Veridiana de Lara Weiser

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88% of climbing species occur in cerrado.

Veridiana de Lara Weiser

Exceptions:

Veridiana de Lara Weiser Veridiana de Lara Weiser

CONVOLVULACEAE Ipomoeae nil (L.) Roth CONVOLVULACEAE Ipomoeae saopaulista O’Donell CUCURBITACEAE Ceratosanthes multiloba Cogn.

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52% of climbing species were vines. 60% of climbing species were twiners. 68% were wind dispersed species.

Veridiana de Lara Weiser

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CLIMBERS IN RESTORATION AREAS

Use the windrows for densifying their foliage, providing a protected environment to fauna. Contribute to litterfall increase and consequent increased of nutrients availability in soil. Produce nectar, pollen and fruits that attract predators, pollinators, decomposers and dispersers, promoting islands of diversity.

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Thank you for your attention!

veriweiser@hotmail.com