Results 61 to 70 of about 515 (177)

Bird perches and artificial bat roosts increase seed rain and seedling establishment in tropical bracken‐dominated deforested areas

Restoration Ecology, Volume 32, Issue 7, September 2024.
Tropical forests are being reduced by human activities. The use of fire for agricultural expansion generates areas dominated by the bracken fern Pteridium, where forest regeneration is slow. This may be caused by seed limitation, especially of animal‐dispersed seeds, due to the absence of seed dispersers from the forest in deforested areas, calling for
Cesar Mayta, Cecilia L. López, Mariana Villegas, Luis F. Aguirre, Isabell Hensen, Silvia C. Gallegos   +5 more
wiley   +1 more source

Spontaneosu poisoning by Trema micrantha in goats [PDF]

, 2003
Dois caprinos confinados, que recebiam ração e pasto no cocho, morreram uma semana após serem alimentados com arbustos de plantas de diferentes espécies, entre os quais encontrava-se Trema micrantha. Apenas um animal foi necropsiado.
Correia, André Mendes, Driemeier, David, Loretti, Alexandre Paulino, Traverso, Sandra Davi, Colodel, Edson Moleta   +4 more
core  

Desenvolvimento do fruto e da semente de Pteroceltis tatarinowii Maxim. e Trema micrantha (L.) Blume (Cannabaceae) [PDF]

, 2022
The Cannabaceae family has ten genera and three types of fruit.Trema micrantha and Pteroceltis tatarinowii belong to the family and have drupe and samara-type fruit, respectively.
Correia, Staci Arielli Caires
core  

Fungo micorrízico, fósforo e nitrogênio no crescimento inicial da trema e do fedegoso

Revista Brasileira de Ciência do Solo, 1997
De março de 1993 a junho de 1994, em vasos com amostra de um latossolo vermelho-escuro (LE) argiloso fase cerrado, estudou-se a resposta da trema (Trema micrantha (L)Blum.) e do fedegoso (Senna macranthera Rich.) a fósforo (P) nitrogênio (N) e à ...
M. E. Paron, J. O. Siqueira, N. Curi
doaj   +1 more source

Dynamics of tree stems and biomass in old‐growth and secondary forests along gradients in liana dominance, elevation and soil

Journal of Ecology, Volume 112, Issue 7, Page 1638-1654, July 2024.
Secondary tropical forests can show resilience, maintaining carbon storage and ecological functions despite disturbances. Tree dynamics are influenced by elevation, soil properties and complex interactions with lianas, which can have both positive and negative impacts, depending on the context. These insights can guide ecosystem restoration strategies,
Alain Senghor K. Ngute, Marion Pfeifer, David S. Schoeman, Roy E. Gereau, Hamidu R. Mnendendo, Herman M. Lyatuu, Hamidu A. Seki, Deo D. Shirima, Andrew R. Marshall   +8 more
wiley   +1 more source

Fossil or non‐fossil? A best‐practice guide for archaeobotanical taxa

TAXON, Volume 73, Issue 2, Page 425-435, April 2024.
Abstract Can archaeobotanical material be treated as a nomenclatural type of a fossil taxon? Here we show that archaeobotanical taxa should be named according to the rules for non‐fossil taxa. Examples of archaeobotanical taxa are summarized and discussed.
Diego Rivera, P. Pablo Ferrer‐Gallego, Concepción Obón, Francisco Alcaraz, Javier Valera, Nikolay P. Goncharov, Emilio Laguna, Mordechai Kislev   +7 more
wiley   +1 more source

Phylogenetic, Morphometric, and Biogeographic Investigations of Trema micrantha (Cannabaceae)

, 2022
Trema micrantha L. Blume (Cannabaceae) is a pioneer tree species that is broadly distributed across the Neotropics. Taxonomic circumscriptions of this group have long been debated and problematic due to its morphological variation and broad geographic ...
Whitley, Breanna
core  

Patterns in the genetic structure of 49 lowland rain forest tree species co‐distributed on opposite sides of the northern Andes

Biotropica, Volume 56, Issue 2, March 2024.
The northern Andes are a major biogeographic dispersal barrier to lowland rain forest trees. We examine genetic diversity and divergence of paired populations of 49 rain forest tree species co‐distributed on opposite sides of the Andes and show that dispersal across or around this biogeographic barrier has left enduring genetic signatures. Abstract The
Jordan B. Bemmels, Álvaro Pérez, Renato Valencia, Christopher W. Dick   +3 more
wiley   +1 more source

Intoxicação experimental com Trema micrantha (Ulmaceae) em caprinos [PDF]

, 2005
Plantas hepatotóxicas são importantes causas de prejuízos em herbívoros no Brasil. Este trabalho relata uma hepatotoxicose aguda, ocorrida em 7 caprinos que morreram após a ingestão de folhas verdes de uma árvore de Trema micrantha que foi derrubada ...
Zlotowski, Priscila, Driemeier, David, Traverso, Sandra Davi, Cruz, Claudio Estevao Farias da, Germer, Marlise   +4 more
core  

Pest categorisation of Pyrrhoderma noxium

EFSA Journal, Volume 22, Issue 3, March 2024.
Abstract Following the commodity risk assessment of bonsai plants (Pinus parviflora grafted on Pinus thunbergii) from China performed by EFSA, the EFSA Plant Health Panel performed a pest categorisation of Pyrrhoderma noxium, a clearly defined plant pathogenic basidiomycete fungus of the order Hymenochaetales and the family Hymenochaetaceae.
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Paolo Gonthier, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A. Navas‐Cortes, Stephen Parnell, Roel Potting, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Dejana Golic, Alex Gobbi, Andrea Maiorano, Marco Pautasso, Philippe Lucien Reignault   +24 more
wiley   +1 more source