Uso de espécies nativas e exóticas na restauração de matas ciliares no Estado de São Paulo (1957 - 2008)

Assis, Geissianny Bessão de; Suganuma, Márcio Seiji; Melo, Antônio Carlos Galvão de; Durigan, Giselda

doi:10.1590/s0100-67622013000400003

Cited by 13 publications

(7 citation statements)

References 24 publications

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“…12.651/2012) (details found in Brancalion et al ). Second, the poor identification practices and associated mistaken identification in plant nurseries can lead to over‐ or underestimations of the actual diversity available in nurseries and it may also explain the production of nonnative species, a common issue encountered at restoration sites (Barbosa et al ; Assis et al ; Brancalion et al ).…”

Section: Discussionmentioning

confidence: 99%

Assessment of the nursery species pool for restoring landscapes in southeastern Brazil

Vidal

Naves

Viani

et al. 2020

Restoration Ecology

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Brazil has committed to fulfilling international restoration goals and to enforcing environmental legislation that will require private landowners to undertake ecological restoration of 21 million hectares of degraded and deforested landscapes. To support a broad range of restoration practices, a well‐established supply chain capable of representing regional plant diversity is essential. This study investigated the restoration species pool in native plant nurseries in São Paulo state, located in southeastern Brazil, and evaluated their geographic distribution, similarity of their plant stocks, and the proportion of species represented from regional floras. Despite a lack of technical assistance and a significant presence of nonnative species (126 species, average 7.5 species/nursery), we found an impressive native species richness in plant nurseries (561 species, average 86.4 species/nursery) from both the Atlantic Forest and Cerrado domains, representing 38–44% of regional floras. There was a huge bias toward tree and shrub species (96.6%) and an absence or underrepresentation of other growth forms, as well as of savanna specialists, animal‐dispersed, and threatened species. The dissimilarity of species observed among the different nurseries surveyed highlights their role in representing regional diversity, which reflects their regional seed collection practices. Effective assistance and training are essential to address issues related to misidentification of species, underrepresentation of most functional plant groups, and the presence of nonnative species, as well as to support the supply chain, which is currently undergoing a market downturn.

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Section: Discussionmentioning

confidence: 99%

Assessment of the nursery species pool for restoring landscapes in southeastern Brazil

Vidal

Naves

Viani

et al. 2020

Restoration Ecology

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“…Espécies exóticas podem comprometer a restauração de áreas degradadas, pois algumas são de difícil controle e interferem no processo sucessional das espécies nativas (Costa & Durigan, 2010). De acordo com Assis et al (2013), embora existam instrumentos legais para a regularização do uso de espécies exóticas, ainda é frequente o plantio desse tipo de espécie em áreas de PRAD.…”

Section: Resultsunclassified

Regeneração Natural de Espécies Vegetais em Jazidas Revegetadas

et al. 2016

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RESUMOA mineração provoca degradação intensa no ambiente. Em consequência dos impactos dessa atividade, a legislação determina a elaboração e execução de Planos de Recuperação de Áreas Degradadas (PRADs) como medida de reabilitação do ambiente degradado. O objetivo deste estudo foi realizar a avaliação de áreas de mineração reabilitadas com plantio de Eucalyptus sp. ou espécies arbóreas nativas, utilizando como parâmetros a composição, a diversidade florística implantada e as condições da regeneração natural. Foram identificadas 41 espécies distribuídas em 39 gêneros e 22 famílias. Observaram-se 16 espécies de novos regenerantes no conjunto das áreas. O levantamento florístico revelou menor diversidade na área com Eucalyptus sp. do que nas áreas revegetadas com espécies nativas. Assim, o uso de espécies nativas na recuperação de áreas degradadas se mostrou mais adequado à diversidade florística.Palavras-chave: degradação, mineração, recuperação. Natural Regeneration of Plant Species in Revegetated Mining Areas ABSTRACTMining activities causes severe environmental degradation. In light of the activity impacts, the legislation determine the development and implementation of Recovery of Degraded Areas Plans (PRDA) as a measure to restore the degraded environment. This study aimed to evaluate the mining areas rehabilitated by planting Eucalyptus sp. or native species, using parameters such as composition, implanted floristic diversity and conditions of natural regeneration. We identified 41 species in 39 genera and 22 families, and noted 16 new regenerating species in the whole area. The floristic survey revealed lower diversity in the area with Eucalyptus sp. than in the area revegetated with native species Thus, the use of native species in degraded land recovery was more appropriate due to the floristic diversity.

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“…Third, few nurseries adopt good identification practices such as the collection of voucher specimens for depositing in herbaria and examination by professional botanists. Mistaken identification in plant nurseries can mislead to over- or under-estimations of the actual diversity available on nurseries and it may also explains the production of non-native species, a common issue in restoration sites (Barbosa et al 2003; Assis et al 2013; Brancalion et al 2016b).…”

Section: Discussionmentioning

confidence: 99%

The restoration species pool for restoring tropical landscapes: assessment of the largest Brazilian supply chain

Vidal

Naves

Rag

et al. 2019

Preprint

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22Brazil has been committed to fulfill international restoration goals and to enforce 23 environmental legislation that will require private landowners to undertake ecological 24 restoration of 21 million hectares of degraded and deforested landscapes. To support a 25 broad range of restoration practices, a consolidated supply chain able to represent 26 regional plant diversity is essential. This study investigated the restoration species pool 27 in native plant nurseries in São Paulo state, southeastern Brazil and evaluated their 28 geographic distribution, similarity of their plant stocks and the proportion of species 29 represented from regional floras. Despite the lack of technical assistance and the large 30 presence of non-native species (126 species, average 7.5 species/nursery), we found still 31 more impressive native species richness in plant nurseries (561 species, average 86.4 32 species/nursery) from both the Atlantic Forest and Cerrado domains, representing 38 to 33 44% of regional floras. There was a huge bias toward tree and shrub species (96.6%) and 34 absence or underrepresentation of other growth forms, as well as of savanna specialists, 35 animal-dispersed and threatened species. The great dissimilarity of species offered in 36 the nurseries surveyed underscores the importance of regional seed collection 37 practices. Effective assistance and capacitation are essential to address issues related to 38 misidentification of species, underrepresentation of most functional plant groups, and 39 the presence of non-native species, as well as to support the supply chain, currently 40 undergoing market downturn.41 42

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Uso de espécies nativas e exóticas na restauração de matas ciliares no Estado de São Paulo (1957 - 2008)

Cited by 13 publications

References 24 publications

Assessment of the nursery species pool for restoring landscapes in southeastern Brazil

Assessment of the nursery species pool for restoring landscapes in southeastern Brazil

Regeneração Natural de Espécies Vegetais em Jazidas Revegetadas

The restoration species pool for restoring tropical landscapes: assessment of the largest Brazilian supply chain

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