Results 51 to 60 of about 9,920 (125)

High soil moisture triggers negative plant–soil feedbacks in a tropical forest

Functional Ecology, Volume 39, Issue 6, Page 1469-1482, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant‐microbial interactions help stabilize coexistence and shape ecological communities. These interactions are sensitive to abiotic conditions, but how they may be affected by environmental change is unknown.
Valerie R. Milici, Javier Ballesteros, Robert Bagchi   +2 more
wiley   +1 more source

Influência do porta-enxerto no comportamento fisiológico de mudas de cajueiro (Anacardium occidentale L.) submetidas a estresses

Revista Brasileira de Fruticultura, 2003
O uso de mudas enxertadas uniformiza o crescimento de plantas e antecipa o início da produção. Os porta-enxertos regulam aspectos, como taxa fotossintética e relações hídricas das mudas, e distúrbios sobre os mesmos afetam o vigor geral das mudas.
Matos Nilson Nogueira, Texeira Junior Antonio Cavalcanti, Silveira Joaquim Albenísio Gomes da   +2 more
doaj  

Fenologia, morfologia e análise de sementes de Cordia trichotoma (Vell.) Arráb. ex Steud.

Ciência Florestal, 2012
http://dx.doi.org/10.5902/198050986629No presente trabalho se estudou a fenologia e morfologia, como também foram realizados testes físicos e fisiológicos com sementes de Cordia trichotoma (Vell.) Arráb. ex Steud (louro-pardo).
Marciele Felippi, Charles Rodrigo Belmonte Maffra, Edison Bisognin Cantarelli, Maristela Machado Araújo, Solon Jonas Longhi   +4 more
doaj   +1 more source

Germinação in vitro de Sclerolobium paniculatum Vogel. [PDF]

, 2011
O Sclerolobium paniculatum Vogel é uma espécie florestal conhecida como tachi-branco, que reúne características promissoras para a exploração como planta energética na Amazônia brasileira e regiões limítrofes.
LEMOS, O. F. de, OLIVEIRA, R. S. de, SANTOS, L. R. R. dos, VIEIRA, F. de S.   +3 more
core  

Restricted Dispersal in the Late Successional Forest Tree Species Nothofagus Pumilio: Consequences Under Global Change

Ecology and Evolution, Volume 15, Issue 5, May 2025.
We aim to uncover the current and historic effective dispersal distances and characterize fine‐scale genetic structure in the forest tree species Nothofagus pumilio. Short seed dispersal distances mean N. pumilio distribution expansion capacity may be limited, especially in the context of global change.
C. Soliani, J. Sekely, C. Zamora‐Ballesteros, K. Heer, O. Lepais, V. Mondino, L. Opgenoorth, M. Pastorino, P. Marchelli   +8 more
wiley   +1 more source

Long‐term interventions by conservation and development projects support successful recovery of tropical peatlands in Amazonia

People and Nature, Volume 7, Issue 4, Page 871-886, April 2025.
Abstract Rural communities in Amazonia rely on harvesting Mauritia flexuosa fruit, a dominant peatland palm, for their subsistence and income. However, these palms are felled to harvest the fruits, which has led to reduced resource availability due to the pressure exerted by the increasing fruit demand.
Eurídice N. Honorio Coronado, Julio Grández Rios, Jhon del Águila Pasquel, Gerardo Flores Llampazo, Cesar J. Córdova Oroche, José Reyna Huaymacari, C. Gabriel Hidalgo Pizango, Luis Freitas Alvarado, Ulises Pipa Murayari, Gonzalo Isla Reátegui, Chris López Álvarez, Eva Loja Aleman, Emiliana Isasi‐Catalá, Joaquín Gutierrez‐Sotelo, Frederick C. Draper, Margarita del Aguila Villacorta, Timothy R. Baker, Dennis del Castillo Torres, Kenton de la Cruz Gamarra, Daniel Escobedo Guerra, Ian T. Lawson, Manuel Martín Brañas, Estela P. Martinez Gonzales, Jacqueline Ramirez Chávez, Katherine H. Roucoux   +24 more
wiley   +1 more source

Complex and Dynamic Effects of an Extreme Low Temperature Weather Event on Invasive Plant Populations and Resident Communities

Global Change Biology, Volume 31, Issue 3, March 2025.
Invasive plant species might benefit more from climate change, though evidence for that is not clear. Here, we show that the effects of a low‐temperature extreme weather event can result in a dramatic reduction in both vegetative and reproductive growth of invasive populations of Gunnera tinctoria (giant rhubarb) in the west of Ireland.
Maurício Cruz Mantoani, Conor Sweeney, Bruce A. Osborne   +2 more
wiley   +1 more source

Hidrocondicionamento de Parkia pendula [Benth ex Walp]: sementes com dormência física de árvore da Amazônia Hydropriming of Parkia pendula [Penth. ex Walp.]: seeds with physical dormancy from Amazon tree

Revista Árvore, 2008
O visgueiro é uma árvore neotropical de importâncias econômica e ecológica. Este estudo objetivou determinar o tempo de embebição e o teor de água de sementes de Parkia pendula necessários para ativar o metabolismo e aumentar o desempenho pelo ...
Gina Janet Vargas Pinedo, Isolde Dorothea Kossmann Ferraz   +1 more
doaj   +1 more source

Caracterização morfológica de frutos, sementes e germinação de Allophylus edulis (St.-Hil.) Radlk. (Sapindaceae). [PDF]

, 2011
Os objetivos deste trabalho foram caracterizar morfologicamente as estruturas externa e interna dos frutos e das sementes, além de descrever e ilustrar a morfologia externa da plântula de Allophylus edulis (St.-Hil.) Radlk..
ABREU, D. C. A. de, KUNIYOSHI, Y. S., MEDEIROS, A, C. de S., NOGUEIRA, A. C.   +3 more
core  

Evaluating endophyte‐rich leaves and leaf functional traits for protection of tropical trees against natural enemies

Functional Ecology, Volume 39, Issue 2, Page 371-389, February 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plants use physical barriers and chemical compounds to defend themselves against natural enemies. For instance, tough leaves are considered to be better defended than soft leaves, part of a spectrum of defences defined by functional traits such as leaf chemistry ...
Bolívar Aponte Rolón, A. Elizabeth Arnold, Mareli Sánchez Juliá, Sunshine A. Van Bael   +3 more
wiley   +1 more source