Results 121 to 130 of about 67,186 (282)

Exploring indirect effects of a classic trophic cascade between urchins and kelp on zooplankton and whales

Scientific Reports
Kelp forest trophic cascades have been extensively researched, yet indirect effects to the zooplankton prey base and gray whales have not been explored. We investigate the correlative patterns of a trophic cascade between bull kelp and purple sea urchins
Lisa Hildebrand, Solène Derville, Ines Hildebrand, Leigh G. Torres   +3 more
doaj   +1 more source

Maximum ingestion and maximum clearance rate of Zooplankton determined experimentally

, 2014
Maximum ingestion and maximum clearance rate of Zooplankton determined ...
Per Juel Hansen (7914302), Hansen, Benni Winding, Hansen, Per Juel, Bjørnsen, Peter K, Benni Winding Hansen (7998830), Peter K Bjørnsen (7909403)   +5 more
core   +1 more source

Relationship between the environment and the occurrence of invasive pumpkinseed Lepomis gibbosus in lotic and lentic habitats

Journal of Fish Biology, EarlyView.
Abstract The pumpkinseed Lepomis gibbosus is a freshwater fish species native to North America. It has been introduced to Europe, where it is recognized as one of the worst aquatic invaders due to its high adaptability and invasive potential. This study aimed to determine the presence of L. gibbosus in small to medium‐sized water bodies, both lotic and
Ivan Špelić, Marko Glogoški, Marina Piria   +2 more
wiley   +1 more source

Zooplankton abundance at multinet station L2-23

, 2010
Zooplankton abundance at multinet station L2 ...
Fillinger, Laura, Laura Fillinger (7950941)   +1 more
core   +1 more source

Polar cod Boreogadus saida occurrence is driven by temperature at the margin of its distribution

Journal of Fish Biology, EarlyView.
Abstract With a warming Arctic, suitable habitat for polar cod Boreogadus saida (Lepechin 1774) is predicted to decrease. We investigated the changes in distribution of polar cod on the southern limit of its distribution in the Atlantic Ocean (around Iceland) during both autumn and spring after a recent period of warming in the area.
James Kennedy, Christophe Pampoulie
wiley   +1 more source

Comparative studies on a zooplankton–fish model subjected to infection in zooplankton with varying rates of disease transmission

Franklin Open
Eco-epidemiological models offer practical demonstrations of non-linear dynamics, enriching the realm of mathematical biology. The importance of viruses in oceanic plankton ecosystems is becoming more widely acknowledged.
Soumita Sen, Suddhyashil Sarkar, Samares Pal   +2 more
doaj   +1 more source

Respiration rate of Antarctic zooplankton determined experimentally

, 2014
Respiration rate of Antarctic zooplankton determined ...
A W Mitchell (8008415), Mitchell, A W, Ikeda, Tsutomu, Tsutomu Ikeda (8008364)   +3 more
core   +1 more source

Embryonic and larval development of the endangered Chiapas killifish Tlaloc hildebrandi (Cyprinodontiformes: Profundulidae)

Journal of Fish Biology, EarlyView.
Abstract The early ontogeny of endemic freshwater fishes provides essential baseline biological information for conservation and management, particularly in species with restricted distributions and high vulnerability to habitat degradation, environmental change and population decline. This study presents the first detailed description of embryonic and
Rubén Alonso Contreras‐Tapia, Gabriela Garza‐Mouriño, María Elena Castellanos‐Páez, Marcela Ivonne Benítez‐Díaz Mirón, Jairo Arroyave, Alfonso Ángel González‐Díaz, Wilfredo A. Matamoros   +6 more
wiley   +1 more source

Influence of Zooplankton Community Composition on Copepod Diel Vertical Migration in Hood Canal

, 2018
This study observed zooplankton community composition alongside copepod diel vertical migration patterns in order to make conclusions about the relationship between these two factors.
Waugh, Madison
core  

The effects of playbacks of anthropogenic noise on the anti‐predator behaviour of Pacific sand lance, Ammodytes personatus

Journal of Fish Biology, EarlyView.
Abstract Noise from human activities has increased and been shown to negatively impact marine animals. Marine mammals and fish are vulnerable to anthropogenic noise because they rely on sound to communicate, find food, avoid predators and sense their environment. Forage fish are small schooling pelagic fish, important to many predators and instrumental
Meredith A. V. White, Francis Juanes, Patrick D. O'Hara, Jose Tavera, Matthew R. Baker, Douglas F. Bertram, Adam Summers, David A. Fifield, Nora V. Carlson   +8 more
wiley   +1 more source