Results 51 to 60 of about 16,008 (241)

Droplet microfluidics: Enabling the tailored fabrication of hydrogel particles

Droplet, EarlyView.
Droplet microfluidics enables precise, versatile fabrication of hydrogel particles with controlled size, composition, and structure. This review summarizes fundamental principles, engineering strategies, and emerging applications, providing a framework for advancing microfluidic hydrogel technologies.
Zhongqiao Gan, Xu Hou
wiley   +1 more source

Composition and diel vertical distribution of euphausiid larvae (calyptopis stage) in the deep southern Adriatic

Oceanologia, 2018
Summary: Diel changes in the vertical distribution and abundance of calyptopes were studied in the deepest area of the southern Adriatic over four seasons (July 2003, February 2004, October 2004, April 2009).
Barbara Gangai Zovko, Davor Lučić, Marijana Hure, Ivona Onofri, Branka Pestorić   +4 more
doaj   +1 more source

Diel vertical migration of Arctic zooplankton during the polar night. [PDF]

Biol Lett, 2009
High-latitude environments show extreme seasonal variation in physical and biological variables. The classic paradigm of Arctic marine ecosystems holds that most biological processes slow down or cease during the polar night. One key process that is generally assumed to cease during winter is diel vertical migration (DVM) of zooplankton.
Berge J, Cottier F, Last KS, Varpe Ø, Leu E, Søreide J, Eiane K, Falk-Petersen S, Willis K, Nygård H, Vogedes D, Griffiths C, Johnsen G, Lorentzen D, Brierley AS.   +14 more
europepmc   +8 more sources

Dissipation Rate of Turbulent Kinetic Energy in Diel Vertical Migrations: Comparison of ANSYS Fluent Model to Measurements [PDF]

, 2015
Recent studies suggest that diel vertical migrations of zooplankton may have an impact on ocean mixing, though details are not completely clear. A strong sound scattering layer of zooplankton undergoing diel vertical migrations was observed in Saanich ...
Dean, Cayla Whitney, Frank, Tamara M., Hirons, Amy, Soloviev, Alexander, Wood, J. D.   +4 more
core   +1 more source

Beyond birds: rethinking bird‐centered pathogen models in light of insect migration

Ecography, EarlyView.
Migration redistributes biomass, nutrients, and pathogens across ecosystems. For decades, migratory birds have been treated as the default long‐distance pathogen vectors, shaping both conceptual frameworks and empirical models of disease ecology.
Virginia Morandini
wiley   +1 more source

Environmental DNA for Aquatic Monitoring: Impact of Diel Vertical Migration

Environmental DNA
There is increasing interest in using eDNA for deriving abundance indices for biodiversity monitoring and in support of fisheries management. However, eDNA concentrations are affected by animal behavior, such as diel vertical migration, which has ...
Verena M. Trenkel, Mohamed Y. Zanni, Daniela Sint, Robin Faillettaz, Pascal Lorance, Camille Albouy   +5 more
doaj   +1 more source

Effects of diel vertical migration on ephippia production in Daphnia

Journal of Limnology, 2004
Fish presence in experimentally simulated temperature conditions (limno-towers) led to diel vertical migration and resulted in a decrease of ephippia production in Daphnia pulicaria.
Victor ALEKSEEV
doaj   +1 more source

First record of humpback whale songs in Southern Chile: Analysis of seasonal and diel variation [PDF]

, 2018
Male humpback whales (Megaptera novaeangliae) produce complex, patterned songs that are traditionally recorded on their breeding grounds. In this work, we report results from the first continuous acoustic monitoring of a humpback whale feeding ground off
Acevedo, Acevedo, Acevedo, André, Au, Au, Au, Bailey, Baker, Barendse, Best, Brenowitz, Brinton, Brown, Caballero, Calpuca, Capella, Cerchio, Cerchio, Cerda, Charif, Cholewiak, Clapham, Clapham, Clark, Clark, Clark, Clark, Croll, Darling, Darling, Dawbin, Dunlop, Flórez-González, Frankel, Gerhardt, Gibbons, Green, Guinee, Guzman, Helweg, Herman, Herman, Hucke-Gaete, Kellogg, Levenson, Mackintosh, Magnúsdóttir, Mattila, McSweeney, Mellinger, Mercado, Mercado, Moore, Moore, Moore, Munger, Mussoline, Oswald, Palmer, Payne, Payne, Payne, Quinn, Rasmussen, Richardson, Risch, Silber, Silva, Silva, Silva, Slabbekoorn, Smith, Stafford, Stevick, Stimpert, Stimpert, Stone, Tyack, Tyack, Vu, Wartzok, Weilgart, Weinrich, Wiggins, Wiley, Winn, Wright, Zaugg, Zelick, Širović   +90 more
core   +2 more sources

Upward phosphorus transport by Daphnia diel vertical migration [PDF]

Limnology and Oceanography, 2009
In many lakes, zooplankton show a distinct diel vertical migration (DVM) behavior, especially during periods of stratification. Excretion products of these zooplankton could potentially cause an upward nutrient transport and consequent nutrient enrichment for phytoplankton in the epilimnion.
Haupt, F., Stockenreiter, M., Reichwaldt, E., Baumgartner, M., Lampert, W., Boersma, M., Stibor, H.   +6 more
openaire   +2 more sources

Diel vertical migration promotes zooplankton horizontal patchiness [PDF]

Journal of Oceanography, 2020
AbstractSpatial patchiness of plankton enhances fishery production and carbon export in the ocean. While diel vertical migration (DVM) has been identified as an important factor contributing to vertical patchiness, its effect on horizontal patchiness has never been investigated.
Bingzhang Chen, Eiji Masunaga, Sherwood Lan Smith, Hidekatsu Yamazaki   +3 more
openaire   +3 more sources