Results 11 to 20 of about 19,336 (231)

How tightly linked are Pericopsis elata (Fabaceae) patches to anthropogenic disturbances in Southeastern Cameroon? [PDF]

, 2015
While most past studies have emphasized the relationships between specific forest stands and edaphic factors, recent observations in Central African moist forests suggested that an increase of slash-and-burn agriculture since 3000–2000 BP (Before Present)
Bourland, Nils, Cerisier, François, Daïnou, Kasso, Smith, Alexandre Livingstone, Hubau, Wannes, Beeckman, Hans, Brostaux, Yves, Fayolle, Adeline, Biwolé, Achille Bernard, Fétéké, Fousséni, Gillet, Jean-François, Morin-Rivat, Julie, Lejeune, Philippe, Tiba, Eric Ntoude, Van Acker, Joris, Doucet, Jean-Louis   +15 more
core   +3 more sources

Floristic regions of the Samur-Chirakhchay interfluve and Dzhufudag (Southern Dagestan) according to analysis of petrophyte species composition

Юг России: экология, развитие, 2021
Aim. To undertake floristic zoning of the Samur-Chirakhchay interfluve and Dzhufudag for the analysis of the species composition of petrophylic complexes.Material and Methods. A list of obligate petrophytes was compiled based on the results of processing
G. A. Yusufov, A. A. Teymurov, Z. I. Soltanmuradova, B. N. Saypulaeva, K. V. Bortsov   +4 more
doaj   +1 more source

Vegetation patterns of Brazilian rocky savannas, with emphasis on limestone cerrado [PDF]

Anais da Academia Brasileira de Ciências
Floristic studies were conducted in three rocky cerrados, two limestone (designated as A1 and B) and one arenitic (A2), in the Pontal do Triângulo Mineiro region.
MARCELO HENRIQUE O. PINHEIRO, BRUNA T. CASTELLAN, ANA VICTORIA M. BARBOSA, CALEBE S. DUTRA, HENRIQUE A. DE OLIVEIRA, FELIPE F. NAVES, RAFAEL ARRUDA, WAGNER LUIZ DOS SANTOS, RENATA G. UDULUTSCH   +8 more
doaj   +1 more source

Multi-scale comparisons of tree composition in Amazonian terra firme forests [PDF]

Biogeosciences, 2009
We explored the floristic composition of terra firme forests across Amazonia using 55 plots. Firstly, we examined the floristic patterns using both genus- and species-level data and found that the species-level analysis more clearly distinguishes among ...
L. Freitas Alvarado, L. Arroyo, P. Núñez, T. J. Killeen, S. Soares de Almeida, H. E. M. Nascimento, W. F. Laurance, D. A. Neill, I. Huamantupa, M. Ahuite, E. Valderrama, R. García-Villacorta, M. Ríos, N. Dávila Cardozo, H. Mogollón, A. Monteagudo, R. Vásquez Martínez, N. C. A. Pitman, R. T. Pennington, O. L. Phillips, T. R. Baker, E. N. Honorio Coronado   +21 more
doaj  

A phytosociological survey of the boreal forest (Vaccinio-Piceetea) in North America [PDF]

, 1998
A survey of syntaxa of vegetation of North American boreal forests (class Vaccinio-Piceetea) is presented. This phytosociological survey, carried out combining the Braun-Blanquet method with numerical syntaxonomical analyses (cluster and correspondence
Aguirre, J.L., Cruz Rot, Marcelino de la, Peinado, M.   +2 more
core   +2 more sources

Markedly Divergent Tree Assemblage Responses to Tropical Forest Loss and Fragmentation across a Strong Seasonality Gradient [PDF]

, 2015
We examine the effects of forest fragmentation on the structure and composition of tree assemblages within three seasonal and aseasonal forest types of southern Brazil, including evergreen, Araucaria, and deciduous forests.
AR Ruschel, AT Oliveira-Filho, B Rambo, BA Santos, BMJ Engelbrecht, Carlos A. Peres, CD Inácio, CJ Krebs, D Faria, D Lobo, DE Prado, DH Janzen, Dusan Gomory, E Nimer, EE Santo-Silva, F Michalski, FA Bazzaz, FA Bazzaz, FP Werneck, FPL Melo, FPL Melo, FPL Melo, G Castillo-Campos, G Halffter, Gabriel Mendes, Giehl EL Hettwer, H Behling, H Behling, H Lorenzi, HK Gibbs, HP Veloso, J Chave, J Chave, JA Foley, JB Wilson, JL Waechter, JMC Silva, João A. Jarenkow, KE Stoner, LDS Duarte, LdS Duarte, M Benchimol, M Dufrene, M Quesada, M Sobral, M Tabarelli, M Tabarelli, M Tabarelli, M Tabarelli, MA Oliveira, Marcelo Tabarelli, MB Carlucci, MC Ribeiro, N Myers, NM Holbrook, O Hammer, PG Murphy, R Borchert, RJ Hijmans, Rodrigo L. L. Orihuela, ROJ Bierregaard, S Putz, SC Fontana, SFB Ferraz, SJ Wright, TA Gardner, TC Whitmore, TC Whitmore, van der Pijl, WF Laurance, WF Laurance, WF Laurance, WF Laurance, WF Laurance, WF Laurance, WF Laurance, WF Laurance   +76 more
core   +4 more sources

Levantamento da flora do campo rupestre sobre canga hematítica couraçada remanescente na Mina do Brucutu, Barão de Cocais, Minas Gerais, Brasil

Rodriguésia
RESUMO A Mina do Brucutu é uma área de mineração da Companhia Vale do Rio Doce, situada no Quadrilátero Ferrífero. A vegetação predominante é o campo rupestre sobre canga couraçada, um encrave no bioma Mata Atlântica.
Ana Mourão, João Renato Stehmann
doaj   +1 more source

Floristic patterns of alluvial forests in Atlantic Forest and Pampa: Climate and geographic insertion as determining factors [PDF]

Anais da Academia Brasileira de Ciências
The aims of this study were to identify floristic assemblages for alluvial forests in the Atlantic Forest and Pampa regions in Brazil, assess the level of floristic similarity between assemblages, and determine environmental gradients and indicator ...
JÉSSICA O. SILVA, FRANKLIN GALVÃO, ANA CAROLINA SILVA, PEDRO HIGUCHI   +3 more
doaj   +2 more sources

Efficient plot-based floristic assessment of tropical forests [PDF]

, 2003
The tropical flora remains chronically understudied and the lack of floristic understanding hampers ecological research and its application for large-scale conservation planning.
Chuspe Zans, M., Galiano Sanchez, W., Monteagudo, A.L., Nunez Vargas, P., Pena Cruz, A., Phillips, O.L., Rose, S., Timana, M., Vasquez Marti­nez, R., Yli-Halla, M.   +9 more
core   +1 more source

Changes in floristic and vegetation structure in a chronosequence of abandoned gold-mining lands in a tropical Amazon forest

Heliyon
This study analyzes floristic and vegetation structure changes during forest succession after disturbances caused by small-scale gold mining in Madre de Dios (Peru).
Jorge Garate-Quispe, Ramiro Canahuire-Robles, Gabriel Alarcón-Aguirre, Hugo Dueñas-Linares, Francisco Roman-Dañobeytia   +4 more
doaj   +1 more source