Results 61 to 70 of about 2,781 (186)

Understorey fire frequency and the fate of burned forests in southern Amazonia [PDF]

open access: yesPhilosophical Transactions of the Royal Society B: Biological Sciences, 2013
Recent drought events underscore the vulnerability of Amazon forests to understorey fires. The long-term impact of fires on biodiversity and forest carbon stocks depends on the frequency of fire damages and deforestation rates of burned forests.
D C, Morton   +4 more
openaire   +2 more sources

Recovery Following Harvesting of Ascophyllum nodosum Forests: Impacts on Populations and Canopy Composition

open access: yesEcology and Evolution, Volume 16, Issue 7, July 2026.
ABSTRACT Our overall aim was to assess the sustainability of exploitation of slow‐growing, long‐lived intertidal Ascophyllum nodosum forests. They have been mechanically harvested for almost 50 years in Breiðafjörður, Iceland, but there is a lack of long‐term local research as various local factors can impact the recovery time of Ascophyllum.
Lilja Gunnarsdóttir   +4 more
wiley   +1 more source

Estrutura e aspectos da regeneração natural de Floresta Ombrófila Mista no Parque Estadual de Campos do Jordão, SP, Brasil

open access: yesHoehnea
O estudo buscou avaliar diferenças florísticas e estruturais entre os componentes adulto e regenerante de trecho de Floresta Ombrófila Mista em Campos do Jordão, a fim de levantar hipóteses sobre sua trajetória sucessional.
Rose Pereira Muniz de Souza   +3 more
doaj   +1 more source

Bee community assembly is regulated by functional traits in pristine tropical forest environments

open access: yesFunctional Ecology, Volume 40, Issue 7, Page 2102-2113, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Understanding the drivers of bee beta diversity across pristine environments in the Amazon is critical for ensuring biodiversity conservation, restoration, sustainable land use planning and economic development.
Rafael Cabral Borges   +7 more
wiley   +1 more source

Understorey phylogenetic diversity in thermophilous deciduous forests: overstorey species identity can matter more than species richness

open access: yesForest Ecosystems, 2019
Background Understorey vegetation is a key biodiversity component of forest ecosystems. Previous studies examined its relations with the overstorey mainly in terms of taxonomic diversity, composition or productivity.
Andrea Coppi   +5 more
doaj   +1 more source

Leaf Size in Conifers: Global Associations With Climate and Evolutionary History

open access: yesGlobal Change Biology, Volume 32, Issue 7, July 2026.
Global patterns in leaf size are linked to climatic trade‐offs, so we explore these relationships in a major group of plants, the conifers. Using contemporary phylogenetic methods, we show that conifers display a strong pattern of evolutionary conservatism in the association of leaf size with climate, and highlight that these relationships are driven ...
Katya I. Bandow   +5 more
wiley   +1 more source

Line understorey: shelter for biodiversity ?

open access: yes, 2019
L'agroforesterie intraparcellaire est une pratique agricole qui consiste à planter des rangées d'arbres dans les champs. Les arbres sont associés à des bandes de végétation "sauvage", appelées linéaires sous-arborés. Certains agriculteurs agroforestiers craignent que la végétation "sauvage" disperse dans la culture et entraîne des pertes de rendement ...
openaire   +2 more sources

Vertical stratification of bat assemblages in flooded and unflooded Amazonian forests

open access: yesCurrent Zoology, 2010
Tropical rainforests usually have multiple strata that results in a vertical stratification of ecological opportunities for animals. We investigated if this stratification influences the way bats use the vertical space in flooded and unflooded forests of
Maria João Ramos PEREIRA, João Tiago MARQUES, Jorge M. PALMEIRIM
doaj  

Non‐native parrot species expand the trait space of avian communities by filling empty niches in urban areas

open access: yesIbis, Volume 168, Issue 3, Page 1055-1070, July 2026.
Non‐native species are one of the greatest threats to biodiversity worldwide due to their direct and indirect effects on native communities. There are two opposing hypotheses to explain how non‐native species successfully establish outside their native range.
Fabio Marcolin   +7 more
wiley   +1 more source

Evaluation of “restinga” plants establishment facilitated by Eucalyptus sp. at Joaquina Beach, Santa Catarina Island, SC, Brazil [PDF]

open access: yesBiotemas, 2007
Over a period of 16 years, we verified the establishment of shrub and tree species in the understorey of patches of the exotic Eucalyptus sp., which were no more than 5m in height.
Tânia Tarabini Castellani   +1 more
doaj  

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