Results 51 to 60 of about 39,571 (232)

Reproduction reduces HSP70 expression capacity in Argopecten purpuratus scallops subject to hypoxia and heat stress

open access: yesAquatic Biology, 2015
In scallops, gonad production is highly demanding energetically, and reproduction usually occurs during spring-summer, a period of strong environmental changes.
K Brokordt   +3 more
doaj   +1 more source

Chercán de las vegas, Cistothorus platensis [PDF]

open access: yes, 2018
Acerca de la historia de vida, y particularmente de la nidificación y biología reproductiva de Cistothorus platensis.Fil: Zarco, Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas.
Llambias, Paulo, Zarco, Agustín
core  

Las encrucijadas cuantitativas y cualitativas en el análisis de procesos con dimensiones bio-geo-físicas y sociales: La comparación de dos cuencas hidrográficas en Chile y Argentina [PDF]

open access: yes, 2005
El presente artículo presenta las reflexiones metodológicas a las que se arribó como resultado del proyecto “A Comparative Study of Modern Irrigation Water Systems and Rural Poverty in the Limarí Basin, Chile and the Tunuyán Basin, Argentina ...
Abraham, Elena Maria   +7 more
core   +1 more source

Interactions Between Enrichment Planted Seedlings and Naturally Occurring Trees in Selectively Logged Lowland Dipterocarp Forest

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study analyzed the growth and survival of 721 seedlings in Malaysian Borneo in relation to their local neighbourhood of surrounding matrix trees. We found that both were positively influenced by canopy openness and the basal area of surrounding trees, highlighting the importance of light availability and the benefits of areas with more unlogged ...
Charles J. Marsh   +10 more
wiley   +1 more source

Microbially Mediated Chemical Ecology of Animals: A Review of Its Role in Conspecific Communication, Parasitism and Predation

open access: yesBiology, 2021
Microbial symbionts are nowadays considered of pivotal importance for animal life. Among the many processes where microorganisms are involved, an emerging research avenue focuses on their major role in driving the evolution of chemical communication in ...
Mónica Mazorra-Alonso   +2 more
doaj   +1 more source

Meridional Dipole in Eddy Activity Along Peruvian Coast During Eastern Pacific El Niño Events

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Mesoscale oceanic eddies (O $O$(100)km) play a key role in regulating climate by affecting the transport of heat and water mass properties. However, most climate models struggle to simulate these eddies due to coarse horizontal resolution. Using a 120‐year ultra‐high‐resolution simulation with 1/10° ${}^{\circ}$ horizontal ocean resolution ...
Carlos Conejero   +5 more
wiley   +1 more source

Enhanced Crop Productivity and Sustainability by Using Native Phosphate Solubilizing Rhizobacteria in the Agriculture of Arid Zones

open access: yesFrontiers in Sustainable Food Systems, 2020
The importance of phosphate solubilizing rhizobacteria (PSB) has been well-document as an option for enhancing sustainable agriculture. As a particular group of plant growth promoting rhizobacteria (PGPR), PSB play an important role in the soil ...
Stefanie Maldonado   +12 more
doaj   +1 more source

Harnessing iEcology data to uncover invasive species behaviour

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 4, Page 1022-1031, April 2026.
Abstract Invasive animal species threaten ecosystems, biodiversity and human livelihoods. Behavioural traits such as boldness, exploratory tendencies, learning ability and social interactions are known to influence invasion success. Yet these behavioural traits remain underexplored due to challenges in observing behaviour across large spatial and ...
Peter Mikula   +22 more
wiley   +1 more source

Onagraceae Juss. [PDF]

open access: yes, 2017
Se aporta a la flora urbana del centro-oeste de Argentina. Se da a conocer la familia Onagraceae y los géneros Ludwigia, Clarkia, Oenothera, Fuchsia, con sus respectivas especies introducidas.Fil: Delugan, Monica Beatriz.
Delugan, Monica Beatriz   +1 more
core  

Descripción de los estadios larvales de Sigara (Tropocorixa) jensenhaarupi (Heteroptera: Corixidae), con notas acerca de su ecología [PDF]

open access: yes, 2011
Sigara (Tropocorixa) jensenhaarupi Jaczewski is the smallest species of the subgenus ranging from 4.2–4.7 mm, and it is characterized by the absence of a strigil, the small and narrow genital capsule with a short hypandrium in males, and the shape of the
Melo, María Cecilia   +1 more
core   +2 more sources

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