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| Pimentel,Marina C.P.; Barros,Marx J.; Cirne,Paulo; Mattos,Eduardo A. de; Oliveira,Rodrigo C.; Pereira,Miriam C.A.; Scarano,Fabio R.; Zaluar,Henrique L.T.; Araujo,Dorothy S.D.. |
| We examined large-scale spatial variation of structural parameters and floristic composition in open Clusia scrub, a vegetation type of the Brazilian "restingas" (sandy coastal plain vegetation). This vegetation is organized in islands separated by sandy stretches with sparse herbaceous vegetation. We located 12 sample areas on three consecutive beach ridges, lying parallel to the coastline and at different distances from the ocean, in close proximity to two lagoons (Cabiúnas and Comprida). Each sample area was divided into three strips. We used the line intercept method to sample all woody plants ³ 50 cm tall. We used nested ANOVA to verify structural variation between different sampling scales. TWINSPAN analysis was performed to examine the variation in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phytosociology; Plant community; Sampling scale; Sandy coastal plain. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042007000300018 |
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| Joly,Carlos A.; Scarano,Fabio R.; Bustamante,Mercedes; Gadda,Tatiana Maria Cecy; Metzger,Jean Paul Walter; Seixas,Cristiana Simão; Ometto,Jean Pierre HB; Pires,Aliny Patrícia Flauzino; Boesing,Andrea Larissa; Sousa,Francisco Diogo Rocha; Quintão,José Maurício Brandão; Gonçalves,Leandra Regina; Padgurschi,Maíra de Campos Gorgulho; Aquino,Michely Ferreira dos Santos de; Castro,Paula Felício Drummond de; Santos,Isabela Lima dos. |
| Abstract: Biodiversity and ecosystems are important elements for addressing national and global socioeconomic and environmental crises, since they provide new development opportunities, for example, as source of job and income creation, and reduction in poverty and socioeconomic inequity. Brazilian biological diversity is also expressed in its immense cultural diversity, with a great variety of knowledge holders. These peoples possess vast knowledge on agrobiodiversity, fishing, fire management, natural medicine, among others of commercial, cultural and spiritual value. The main conclusions of this Summary for Police Makers is that land use changes and climate changes have been - and will continue to be throughout this century - the main drivers that... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sustainable use; Direct and indirect drivers land use climate change policy instrument global commitments. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032019000400401 |
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