Results 41 to 50 of about 978 (166)

The spread of non‐native species

Biological Reviews, Volume 101, Issue 3, Page 1197-1234, June 2026.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source

Characterization of the α-Amylase Inhibitory Activity of Oligomeric Proanthocyanidins from Bark Extract

Natural Product Communications, 2016
Acacia mearnsii (Fabaceae) contains acacia polyphenols, which are a complex mixture of proanthocyanidins that are mainly composed of 5-deoxycatechin units. In this study, an aqueous extract of A.
Yosuke Matsuo, Rie Kusano, Sosuke Ogawa, Yoshikazu Yazaki, Takashi Tanaka   +4 more
doaj   +1 more source

Mechanisms and Impact of Acacia mearnsii Invasion

Diversity
Acacia mearnsii De Wild. has been introduced to over 150 countries for its economic value. However, it easily escapes from plantations and establishes monospecific stands across plains, hills, valleys, and riparian habitats, including protected areas such as national parks and forest reserves. Due to its negative ecological impact, A. mearnsii has been
Hisashi Kato-Noguchi, Midori Kato
openaire   +1 more source

First Report of Ceratocystis Wilt of Acacia mearnsii in Uganda

Plant Disease, 2001
Ceratocystis albofundus, the cause of Ceratocystis wilt of Acacia mearnsii, is known only from South Africa. The only known hosts of this fungus are A. mearnsii, Acacia decurrens, and two species of Protea (1). This pathogen causes stem cankers, xylem discoloration, wilt, and the death of susceptible A.
J, Roux, M J, Wingfield, D Mujuni, Byabashaija   +2 more
openaire   +2 more sources

Does Gum Arabic Alter Gene Expression? Diabetic and Obesity as Models: A Mini Review

Modern Agriculture, Volume 4, Issue 1, June 2026.
Gum Arabic (GA) modulates obesity‐ and diabetes‐related gene expression, reducing pro‐inflammatory cytokines (IL‐6, TNF‐α, IL‐1β) and increasing IL‐10. GA elevates pAMPK, pACC, and GLP‐1 while decreasing FASN and leptin, indicating improved energy and lipid metabolism. Oxidative stress markers (SOD, GPx, CAT) rise with GA, alongside increased GLUT3 and
Saber Y. Adam, Taha Hussein Musa, Hassan Hussein Musa, Ahmed A. Saleh, Abdelkareem A. Ahmed   +4 more
wiley   +1 more source

Mixed and monospecific stands of eucalyptus and black-wattle: I - fine root length density Plantios monoespecíficos e mistos de eucalipto e acácia-negra: I - densidade do comprimento de raízes finas

Ciência Rural, 2012
Fine root length density (FRLD) was evaluated in mixed and monospecific stands of Eucalyptus grandis x E. urophylla and Acacia mearnsii in Southern Brazil. FRLD (≤2,0mm) at 8 and 18 months after planting in the treatments: 100E (100% of eucalyptus);
Márcio Viera, Mauro Valdir Schumacher, Edenilson Liberalesso   +2 more
doaj  

QUANTIFICAÇÃO DA BIOMASSA ACIMA DO SOLO DE Acacia mearnsii DE WILD., PROCEDÊNCIA BATEMANS BAY - AUSTRÁLIA [PDF]

Ciência Florestal, 2001
Foi quantificada a biomassa acima do solo de acácia-negra (Acacia mearnsii De Wild.), procedência Australiana Batemans Bay, aos 2,4 anos de idade. O povoamento encontra-se estabelecido em solos de baixa fertilidade, com acidez elevada e localiza-se na ...
Marcos Vinicius Winckler Caldeira, Mauro Valdir Schumacher, Rubens Marques Rondon Neto, Luciano Farinha Watzlawick, Elias Moreira dos Santos   +4 more
doaj  

Optimization of Turbidity Removal in Water Using Chemically Modified Tannins From Brazilian Species

Water Environment Research, Volume 98, Issue 6, June 2026.
Cationized tannins from Stryphnodendron adstringens and Mimosa tenuiflora efficiently removed water turbidity under optimized conditions. These natural coagulants demonstrated nearly 100% clarification, offering sustainable alternatives for water treatment.
Bruna Rafaella Ferreira da Silva, João Gilberto Meza Ucella‐Filho, Yanka Beatriz Costa Lourenço, Bruna Ferreira dos Anjos, Kamilla Crysllayne Alves da Silva, João Paulo Silva Gomes, Renata Martins Braga, Tatiane Kelly Barbosa de Azevedo, Fábio Akira Mori   +8 more
wiley   +1 more source

Linking two wood biochars physicochemical properties with soil water evaporation dynamics from amended sandy soil

Soil Science Society of America Journal, Volume 90, Issue 3, May/June 2026.
Abstract Conflicting reports on biochar's effect on soil evaporation (E) highlight a poor understanding of how its physicochemical properties govern E dynamics in sandy soils. Thus, the aim of this study was to provide mechanistic insights by correlating biochar physicochemical properties with the distinct stages of evaporation.
Roeline van Schalkwyk, Johann F. Görgens, Ailsa G. Hardie   +2 more
wiley   +1 more source

Influência do espaçamento nas características energéticas de espécies arbóreas em plantios de curta rotação

Revista Árvore, 2014
Este trabalho teve como objetivo determinar o poder calorífico superior (PCS) das árvores e a massa específica básica ponderada (ρb pond) da madeira de Acacia mearnsii De Wild, Eucalyptus grandis W.
Elder Eloy, Braulio Otomar Caron, Dimas Agostinho da Silva, Denise Schmidt, Rômulo Trevisan, Alexandre Behling, Elvis Felipe Elli   +6 more
doaj   +1 more source