Influence of pioneer-species combinations on restoration of disturbed ecosystems in the Atlantic Forest, Rio de Janeiro, Brazil
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| Format: | Artículo científico |
| Langue: | en |
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Universidade Federal de Viçosa
2009
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| _version_ | 1876477497126682624 |
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| author | Erika Cortines |
| author_facet | Erika Cortines |
| contents | Influence of pioneer-species combinations on restoration of disturbed ecosystems in the Atlantic Forest, Rio de Janeiro, Brazil Erika Cortines Ricardo Valcarcel Agrociencias Disturbed areas resilience and spontaneous regeneration The analysis of species composition and its effects on sustainability restoration processes in the Atlantic Forest with poor environmental attributes is important to improve rehabilitation techniques for disturbed ecosystems. Reforestation projects were used as Biological Measures (BM) of rehabilitation, where treatments differ in the composition of exotic species, utilized as anthropic pioneers: BM1 ¿ 82% (73% Mimosa caesalpiniifolia Benth, 9% Eucalyptus citriodora Hook.); BM2 ¿ 91% (9%, 82%); and BM3 ¿ 25% (15%, 10%). The monitoring of spontaneous regeneration was evaluated in three 12-year-old reforestation sites between thr rainy season of 2004 and 2005, and compared with an approximately 100-year-old native forest fragment and a grassland: ecosystems with inertial tendency toward recuperation and degradation, respectively. It was detected that exotic species used as anthropic pioneers strongly influenced regeneration: BM1 (75%), BM2 (85%), BM3 (55%), Forest (0%) and Grassland (50%). The highest similarity of species with forest regeneration (5%) was found for treatment BM3. 2009 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48815853020 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.5 Vol.33 |
| format | Artículo científico |
| id | redalyc_48815853020 |
| institution | Redalyc |
| language | en |
| publishDate | 2009 |
| publisher | Universidade Federal de Viçosa |
| spellingShingle | Influence of pioneer-species combinations on restoration of disturbed ecosystems in the Atlantic Forest, Rio de Janeiro, Brazil Erika Cortines Agrociencias Disturbed areas resilience and spontaneous regeneration Influence of pioneer-species combinations on restoration of disturbed ecosystems in the Atlantic Forest, Rio de Janeiro, Brazil Erika Cortines Ricardo Valcarcel Agrociencias Disturbed areas resilience and spontaneous regeneration The analysis of species composition and its effects on sustainability restoration processes in the Atlantic Forest with poor environmental attributes is important to improve rehabilitation techniques for disturbed ecosystems. Reforestation projects were used as Biological Measures (BM) of rehabilitation, where treatments differ in the composition of exotic species, utilized as anthropic pioneers: BM1 ¿ 82% (73% Mimosa caesalpiniifolia Benth, 9% Eucalyptus citriodora Hook.); BM2 ¿ 91% (9%, 82%); and BM3 ¿ 25% (15%, 10%). The monitoring of spontaneous regeneration was evaluated in three 12-year-old reforestation sites between thr rainy season of 2004 and 2005, and compared with an approximately 100-year-old native forest fragment and a grassland: ecosystems with inertial tendency toward recuperation and degradation, respectively. It was detected that exotic species used as anthropic pioneers strongly influenced regeneration: BM1 (75%), BM2 (85%), BM3 (55%), Forest (0%) and Grassland (50%). The highest similarity of species with forest regeneration (5%) was found for treatment BM3. 2009 artículo científico 0100-6762 https://www.redalyc.org/articulo.oa?id=48815853020 en http://www.redalyc.org/revista.oa?id=488 Revista Árvore application/pdf Universidade Federal de Viçosa Revista Árvore (Brasil) Num.5 Vol.33 |
| title | Influence of pioneer-species combinations on restoration of disturbed ecosystems in the Atlantic Forest, Rio de Janeiro, Brazil |
| topic | Agrociencias Disturbed areas resilience and spontaneous regeneration |
| url | https://www.redalyc.org/articulo.oa?id=48815853020 |