Results 61 to 70 of about 1,523,324 (208)
This study reveals how forest–grassland edges act as ecological barriers that shape tri‐trophic interaction networks. Using multilayer network theory, it uncovers how species influence and biodiversity patterns emerge across spatial layers, offering novel insights into edge‐driven community assembly and conservation in fire‐prone mosaics.
Henrique Negrello‐Oliveira +2 more
wiley +1 more source
Este estudo teve como objetivo identificar as estratégias de dispersão de propágulos, a distribuição espacial e a estratificação vertical de espécies arbóreas em um fragmento de Floresta Ombrófila Mista em Lages, SC. Para amostragem da vegetação arbórea,
Marcelo Negrini +4 more
doaj +1 more source
Dicksonia sellowiana Hook., a tree fern species, is illegally extracted from the Mixed Ombrophylous Forest of southern Brazil, what changes the vegetation structure and reduces the availability of micro-habitats for epiphytic species. The composition and
Luciane Lubisco Fraga +2 more
semanticscholar +1 more source
These findings show that even small differences in elevation can lead to biologically meaningful variation in resource access that translates into significant differences in tree growth and survival. However, resource access could not fully explain the patterns of topographically driven demographic variation we observed. While certain species may still
Paola A. Jaramillo +4 more
wiley +1 more source
O lago dos Tigres é um lago do tipo vale bloqueado, sendo que não foiregistrado estudo evidenciando a distribuição vertical fitoplanctônica para esse tipo de lago; dessa forma, esta pesquisa assume um caráter pioneiro.
João Carlos Nabout +1 more
doaj
Diaspore dispersal is presumed to have great fitness for plants, which could be enhanced by different dispersal modes. Our aim was to generate a dispersal spectrum and to seek for analyze relative ecological importance of tree-species dispersal modes in ...
Eduardo Giehl +5 more
semanticscholar +1 more source
Microbial drivers of root plasticity
Summary Soils are highly heterogeneous and dynamic systems, experiencing a constant flow of plant root exudates and moisture fluctuations that affect nutrient distribution, soil physicochemical properties, and microbial metabolisms. Plant roots adjust their development within the soil matrix (growth, branching, root angle, and anatomical features) by ...
Francisco Dini‐Andreote +5 more
wiley +1 more source
CORREÇÃO NO TÍTULO DO ARTIGO: Distribuição vertical de Chrysodeixis includens (Lepidoptera: Noctuidae) em cultivar transgênica e convencional de algodoeiro Artigo relacionado: Distribuição vertical de Crysodeixis includens (Lepidoptera: Noctuidae ...
Marina Funichello +4 more
doaj
Distribuição vertical de ovos e lagartas de plusiinae (lepidoptera: noctuidae) na cultura da soja. [PDF]
As lagartas Pseudoplusia includens e Rachiplusia nu da subfamília Plusiinae podem ocasionar prejuízos econômicos e a forma mais utilizada para diminuir a população em níveis aceitáveis é através do controle químico.
OLIVEIRA, M. C. N. de +3 more
core
Seasonal fluctuations and depth distribution of the vagile macrofauna associated with Sargassum cymosum at Lazaro beach, Ubatuba, Sao Paulo State, were evaluated through density comparison of higher taxonomic groups among three depth intervals in four ...
G. Jacobucci, F. Leite
semanticscholar +1 more source

