Results 131 to 140 of about 40,415 (292)

Visual Cues Can Alter the Behavioural Responses of Dragonfly Larvae to Chemical Alarm Cues

Ethology, EarlyView.
Using a controlled experimental approach, we examined how chemical and visual cues influence antipredator behaviour in Aeshna cyanea larvae and tested whether risk‐related information can be socially transmitted among nearby conspecifics. Our results show that dragonfly larvae do not copy the antipredator responses of others, but visual cues alter how ...
Zoltán Tóth, Gabriella Kőmüves, Benjamin László Lőczi, Magdolna Olívia Szelényi   +3 more
wiley   +1 more source

Biogeographic analysis of the Tortugas Ecological Reserve: Examining the refuge effect following reserve establishment [PDF]

, 2004
Almost 120 days at sea aboard three NOAA research vessels and one fishing vessel over the past three years have supported biogeographic characterization of Tortugas Ecological Reserve (TER).
Burke, John S., Burton, Michael L., Currin, Carolyn A., Field, Donald W., Fonseca, Mark S., Hare, Jonathan A., Kenworthy, W. Judson, Uhrin, Amy V.   +7 more
core  

Integrative taxonomy reveals four new species of the armoured catfish genus Pareiorhina (Siluriformes: Loricariidae) from the upper Paraná River basin, Brazil

Journal of Fish Biology, EarlyView.
Abstract Four new species of the small‐sized armoured catfish genus Pareiorhina are described from mountain ranges in the Grande River drainage, upper Paraná River basin, based on morphological and molecular species delimitation methods. Molecular analyses based on the cytochrome oxidase subunit I (COI) marker recovered Pareiorhina as polyphyletic ...
Pedro L. C. Uzeda, Luana J. Sartori, Axel M. Katz, Felipe P. Ottoni, Wilson J. E. M. Costa, Francisco Langeani, Valter M. Azevedo‐Santos   +6 more
wiley   +1 more source

Ecotones in a changing environment: Workshop on ecotones and global change [PDF]

, 1990
The Scientific Committee on Problems of the Environment (SCOPE) has organized an international project to synthesize and advance current theory on the influence of ecotones, or transition zones between ecosystems, on biodiversity and flows of energy, nutrients, water, and project is other materials between ecosystems.
openaire   +2 more sources

The Relative Influences of Climate and Competition on Tree Growth along Montane Ecotones in the Rocky Mountains

, 2016
Distribution shifts of tree species are likely to be highly dependent upon population performance at distribution edges. Understanding the drivers of aspects of performance, such as growth, at distribution edges is thus crucial to accurately predicting ...
Cannon, Ellie, Copenhaver-Parry, Paige E
core   +1 more source

The raphe nuclear organization and serotonergic system in the bat (Artibeus planirostris)

Journal of Anatomy, EarlyView.
Schematic representation of the methodological workflow used to characterize the serotonergic (5‐HT) system in the bat Artibeus planirostris. Serotonin (5‐HT) immunohistochemistry was performed on brainstem sections to identify and map the distribution of serotonergic neurons within the raphe nuclei.
Mariana D. Leite, Andréa S. M. Bandeira, Wigínio G. L. Bandeira, Milena S. Lustosa, Ana C. F. Gama, Marília A. S. Barros, Paulo L. A. G. Morais, Jeferson S. Cavalcante, Melquisedec A. D. Santana, Expedito S. Nascimento Jr   +9 more
wiley   +1 more source

The Expanding Truffle Environment: A Study of the Microbial Dynamics in the Old Productive Site and the New Tuber magnatum Picco Habitat

Journal of Fungi
Truffles are valuable underground mushrooms with significant economic importance. In recent years, their cultivation has achieved satisfactory results, but not for all species. The harvesting of white truffles (Tuber magnatum Picco) is still dependent on
Mara Rondolini, Maurizio Zotti, Gilberto Bragato, Leonardo Baciarelli Falini, Lara Reale, Domizia Donnini   +5 more
doaj   +1 more source

Writing Ecotones

Writers: Craft & Context
In this creative-critical essay, I examine my personal experience with genre distinctions between artistic and scholarly forms of writing, and the ways that blending these approaches has enriched how I situate myself within writing ecologies (Dobrin, 2001; Cooper, 1986) and environments (Rule, 2019; Stone, 2023).
openaire   +1 more source

The hydrology of prehistoric farming systems in a central Arizona ecotone [PDF]

There are no author-identified signficant results in this ...
Gumerman, G. J.
core   +1 more source

Biological research of Grabia River - fifty years of activity [PDF]

, 2005
Grabia, a small still close to natural conditions lowland river, has been an object of special interest for Łódź hydrobiologists for more than 50 years.
Siciński, Jacek, Tończyk, Grzegorz
core