Results 51 to 60 of about 554,566 (84)

Landscape composition and orchard management effects on bat assemblages and bat foraging activity in apple crops

open access: yesEcosphere, Volume 16, Issue 1, January 2025.
Abstract Bats are acknowledged as suppliers of essential ecosystem services such as insect pest control in agroecosystems. Little is known, however, on how bat assemblages respond to the gradients imposed by anthropogenic landscapes and farming practices and how these environmental effects translate into changes in bat foraging.
Marcos Miñarro, Daniel García
wiley   +1 more source

Stable isotope analysis indicates partial mycoheterotrophy in arbuscular mycorrhizal woody seedlings in tropical forests

open access: yesFunctional Ecology, Volume 38, Issue 12, Page 2720-2733, December 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Chlorophyllous plants exhibiting partial mycoheterotrophy obtain carbon through mycorrhizal interactions in addition to photosynthesis. In arbuscular mycorrhizal (AM) plants, the Paris‐morphotype (i.e.
Franziska E. Zahn   +3 more
wiley   +1 more source

Análisis comparativo de la estructura, diversidad y composición de comunidades arbóreas de un paisaje agropecuario en Tabasco, México Comparative analysis of structure, diversity and composition of tree communities in an agricultural landscape of Tabasco, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2012
Con el objetivo de evaluar el efecto del manejo sobre la diversidad, estructura y composición de la flora arbórea nativa en un paisaje montañoso neotropical, se estudiaron 2 ecomosaicos: selva mediana y su matriz agropecuaria.
Noel González-Valdivia   +5 more
doaj  

Seasonal acclimation of photosynthetic thermal tolerances in six woody tropical species along a thermal gradient

open access: yesFunctional Ecology, Volume 38, Issue 11, Page 2493-2505, November 2024.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Extreme heat events are becoming increasingly common, and the short‐term acclimation of photosynthesis will have a large impact on plant performance. Trees in lowland tropical forests, which are hypothesized to have limited abilities to tolerate rising temperatures, may
Alyssa T. Kullberg, Kenneth J. Feeley
wiley   +1 more source

Estructura y composición florística de la vegetación del Parque Educativo Laguna Bélgica, Chiapas, México Structure and floristic composition of vegetation on Parque Educativo Laguna Bélgica, Chiapas, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2007
El estudio se realizó en el Parque Educativo Laguna Bélgica (PELB). El objetivo fue el de caracterizar las asociaciones vegetales para sentar las bases para su manejo y conservación.
Ma. Consuelo Escobar-Ocampo   +1 more
doaj  

Linking landscape structure, floral resource distribution, pollen use and movement distances of a generalist predator

open access: yesJournal of Applied Ecology, Volume 61, Issue 11, Page 2798-2808, November 2024.
Our findings suggest that the spatial distribution of flowering wild plants can inform movement patterns of lacewings and other flower‐visiting insects in agricultural landscapes. In addition, the location of floral resources in the landscape is important for its capacity to sustain natural enemies. Given the strong reliance of lacewings on pollen from
E. González   +3 more
wiley   +1 more source

Invasión de árboles alóctonos en una cuenca pre-andina de Chile central Invasión of alien trees in a pre-Andean watershed of central Chile

open access: yesGayana: Botanica, 2006
En este trabajo se describe el ensamble de especies arbóreas alóctonas presentes en la cuenca del Río San Ramón, ubicada en el borde este de la ciudad de Santiago, Chile central.
Pablo I Becerra
doaj  

Clave para el reconocimiento de la Flora Leñosa Nativa del sitio Rasmar Jaaukanigás (Provincia de Santa Fe, Argentina) Key to the recognition of indigenous tree and shrub species from Sitio Ramsar Jaaukanigás (Province of Santa Fe, Argentina)

open access: yesBoletín de la Sociedad Argentina de Botánica, 2006
El conocimiento de la vegetación nativa es esencial para la investigación biológica y el diseño de planes de manejo y conservación de la biodiversidad en áreas protegidas.
G. D. Marino   +2 more
doaj  

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