Results 41 to 50 of about 243 (94)

Unraveling the Phenology of the Liana Marcgravia longifolia: Temporal Patterns and Climatic Cues

Biotropica, Volume 58, Issue 2, March 2026.
We monitored the reproductive phenology of the Amazonian liana Marcgravia longifolia J. F. Macbr (Marcgraviaceae) for 84 consecutive months in the Peruvian Amazon to quantify the timing, synchrony, and seasonality of flowering and ripe fruiting. Flower presence peaked in August with intermediate synchrony, while ripe fruit presence peaked in November ...
Alessandro Mainardi, Sarina Thiel, Katrin Heer, Eckhard W. Heymann, Ney Shahuano Tello, Urs Kalbitzer   +5 more
wiley   +1 more source

Low abundance of phytophagous nematodes under invasive exotic Pinus elliottii – enemy release and plant–soil feedbacks

New Phytologist, Volume 249, Issue 6, Page 3060-3071, March 2026.
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero, Erika Buscardo, Mario M. Inomoto, Laszlo Nagy   +3 more
wiley   +1 more source

DETERMINACIÓN DEL ESTADO TRÓFICO DE LA LAGUNA DE AYARZA, UBICADA EN EL DEPARTAMENTO DE SANTA ROSA, REPÚBLICA DE GUATEMALA

Agua, Saneamiento & Ambiente, 2022
La laguna de Ayarza, también nombrada “Lago Azul” por el color de sus aguas, se encuentra localizada al Norte del departamento de Santa Rosa (entre los municipios de Casillas y San Rafael Las Flores), a una altitud de 1,409 metros sobre el nivel del mar,
Dennis Salvador Argueta Mayorga
doaj  

Effects of landscape fragmentation on floodplain fishes as revealed by species–habitat networks

Conservation Biology, Volume 40, Issue 1, February 2026.
Abstract How species interact with habitat patches is influenced primarily by habitat configuration (e.g., connectivity) and species’ functional traits. As levels of fragmentation increase, identifying the intricate connections between these components is crucial for biodiversity conservation.
Chen Zhang, Jorge García‐Girón, Ziyu Yang, Ziyu Liu, Shuxin Li, Wenhui You, Yihao Ge, Xin Gao, Yunzhi Yan   +8 more
wiley   +1 more source

Across the edge: Spatial segregation drives community structure in tri‐trophic multilayer networks at a forest–grassland edge

Journal of Animal Ecology, Volume 94, Issue 11, Page 2205-2219, November 2025.
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, José Tovar‐Marquez, Milton de Souza Mendonça Júnior   +2 more
wiley   +1 more source

Moth Communities Reveal High Stability Despite Ongoing Compositional Shifts Over Five Years Following Hurricane Disturbance

Ecology and Evolution, Volume 15, Issue 10, October 2025.
We examined the temporal dynamics and ecological stability of tropical forest moth communities using a unique dataset spanning 6 months before and up to 5 years after two extreme hurricanes. While abundance and richness recovered within 2 years, species composition continued to shift, indicating ongoing reassembly with a directional trajectory toward ...
Aura M. Alonso‐Rodríguez, Pablo E. Gutiérrez‐Fonseca, Scott E. Miller, Taylor H. Ricketts   +3 more
wiley   +1 more source

Evolución del estado trófico y estructura del fitoplancton de un lago somero de la región pampeana: laguna Sauce Grande (Pcia. de Buenos Aires, Argentina)

Biología Acuática, 2014
La laguna Sauce Grande está ubicada en el suroeste de la provincia de Buenos Aires, Argentina, con el río Sauce Grande como afluente y efluente de la misma.
Noelia Leonor Cony, Nora Cristina Ferrer, Eduardo Jorge Cáceres   +2 more
doaj  

Environmental and human factors shape the trophic ecology of a widespread marine predator

Journal of Animal Ecology, Volume 94, Issue 9, Page 1784-1799, September 2025.
Our study reveals how environmental factors and fishing pressure influence swordfish diet, highlighting trophic shifts under future climate scenarios. We provide a novel framework to strengthen our ability to plan for and manage the redistribution of species under global change ensuring that the energetic needs of predators are met.
Elena Fernández‐Corredor, Alba Fuster‐Alonso, Francisco Ramírez, Joan Giménez, Salvador García‐Barcelona, David Macías, Marta Coll, Joan Navarro   +7 more
wiley   +1 more source

Water‐saving strategies in rice farming entail cascading effects in prey–predator interactions across ecosystem boundaries

Journal of Applied Ecology, Volume 62, Issue 9, Page 2273-2282, September 2025.
These results show that introducing multiple drainage periods in rice fields (i.e. AWD) indirectly hampers terrestrial spider reproduction through limiting the emergence of potential preys from the aquatic to terrestrial boundaries. MSD resulted in a more conciliatory strategy as it largely reduces methane emissions and does not affect predator–prey ...
Néstor Pérez‐Méndez, Gabriel Pompozzi, Maite Martínez‐Eixarch, Raül Llevat, Mar Catala‐Forner, Hugo J. Marrero   +5 more
wiley   +1 more source

Metabolismo de un tramo en la cuenca baja del río Cesar, departamento del Cesar, en una época de sequía, Colombia

Intropica, 2019
Los atributos funcionales de los sistemas acuáticos son resultado de interacciones biológicas, las condiciones fisicoquímicas del agua y el ambiente terrestre. Estas relaciones son afectadas por acciones antrópicas, como: la deforestación, la minería, la
Ana C. De la parra, Carlos A. García-Alzate   +1 more
doaj   +1 more source