Results 31 to 40 of about 8,987,665 (156)

Comparison of size‐structured and species‐level trophic networks reveals antagonistic effects of temperature on vertical trophic diversity at the population and species level [PDF]

, 2021
It is predicted that warmer conditions should lead to a loss of trophic levels, as larger bodied consumers, which occupy higher trophic levels, experience higher metabolic costs at high temperature.
Legendre, Stéphane, Alain Danet, Danet, Alain, Edeline, Eric, Eric Edeline, Stéphane Legendre, Bonnaffe, Willem, Willem Bonnaffé   +7 more
core   +1 more source

Food and feeding habits of the red mullet, Mullus barbatus (Actinopterygii: Perciformes: Mullidae), off the northern Tunisian coast (central Mediterranean) [PDF]

Acta Ichthyologica et Piscatoria, 2011
Background. The red mullet, Mullus barbatus L., is abundantly captured and targeted throughout the year in Tunisian waters but not all aspects of its biology have been studied well.
M. Chérif, M.M. Ben Amor, S. Selmi, H. Gharbi, H. Missaoui, C. Capapé   +5 more
doaj   +3 more sources

Isotopic fractionation and trophic position of zooplankton species in the Upper Paraná River floodplain Fracionamento isotópico e posição trófica de espécies zooplanctônicas da planície de inundação do alto rio Paraná

Brazilian Journal of Biology, 2011
This study aimed to evaluate the isotopic fractionation and trophic position of three zooplankton species (Notodiaptomus amazonicus, Moina minuta and Bosmina hagmanni) in the Upper Paraná River floodplain.
ARA Santana, E Benedito, C Ducatti, FA Lansac-Tôha   +3 more
doaj   +1 more source

Appendix H. Analysis of single-trophic-level and multi-trophic-level studies at trophic distances of 1.

, 2016
Analysis of single-trophic-level and multi-trophic-level studies at trophic distances of ...
Kenneth O. Spence (2932809), Jarrett E. Byrnes (273785), Louie H. Yang (145951), Kyle F. Edwards (2922498), Amber N. Wright (2920989), Justin L. Bastow (2927166)   +5 more
core   +1 more source

An assessment of the trophic structure of the Bay of Biscay continental shelf food web: Comparing estimates derived from an ecosystem model and isotopic data [PDF]

, 2013
Comparing outputs of ecosystem models with estimates derived from experimental and observational approaches is important in creating valuable feedback for model construction, analyses and validation.
Lassalle, Géraldine, Bustamante, Paco, Chouvelon, Tiphaine, Niquil, Nathalie   +3 more
core   +1 more source

Water quality assessment, trophic classification and water resources management [PDF]

, 2010
Quantification of water quality (WQ) is an integral part of scientifically based water resources management. The main objective of this study was comparative analysis of two approaches applied for quantitative assessment of WQ: the trophic level index ...
Gal, Gideon, Ostapenia, Alexandr, Kasprzak, Peter, Parparov, Arkadi, Hamilton, David P.   +4 more
core   +1 more source

Biomass changes and trophic amplification of plankton in a warmer ocean [PDF]

, 2014
Ocean warming can modify the ecophysiology and distribution of marine organisms, and relationships between species, with nonlinear interactions between ecosystem components potentially resulting in trophic amplification.
Icarus Allen, J., Zavatarelli, M, Goubanova, K., Wakelin S. L., Salihoglu, Baris, Butenschoen M., Marina Chifflet, Butenschon, Momme, Fach B. A., Fach, Bettina Andrea, Petihakis G., Bopp L., Garçon, Véronique C., Smith, C., Wakelin, Sarah L., Chust, Guillem, Irigoien, X, Smith, Chris J M, Bopp, L, Clementi E., Kostas Tsiaras, Allen, Julian Icarus, Laurent Bopp, Goubanova, K, Heather Cannaby, Cannaby H., Butenschon, M, Irigoien, X.R, Tsiara K., Fach, B. A., Irigoien, X., Ute Daewel, Baris Salihoglu, Smith, C, Katerina Goubanova, Sarah L. Wakelin, Goubanova K., Artioli Y., Briac Le Vu, Daewel, U., Artioli, Y., Fach Salihoğlu, Bettina Andrea, Schrum, C., Bopp, Laurent, Irigoien X., Machu, Eric, Cannaby, H., George Petihakis, Cannaby, Heather, Pushpadas D., Bettina A. Fach, Smith C., Allen, JI, Zavatarelli, M., Marco Zavatarelli, Clementi, E., Chust, G, Holt, Jason, Eric Machu, Xabier Irigoien, Schrum C., Zavatarelli, Marco, Le Vu, Briac, Artioli, Yuri, Clementi, E, Pushpadas, Dhanya, Machu E., Dadou, Isabelle, Dadou I., Fach, Bettina A., Chifflet, Marina, Petihakis, G, Machu, E, Garçon, Veronique, Petihakis, Georges, Daewel, Ute, Irigoien, Xabier, J. Icarus Allen, Schrum, C, Daewel, U, Machu, E., Cannaby, Hr, Tsiaras, Kostas P., Salihoglu, B., Veronique Garçon, Artioli, Y, Pushpadas, D, Wakelin, S. L., Holt J., Chris Smith, Jason Holt, Dadou, I, Schrum, Corinna, Chifflet M., Garçon, VC, Holt, Jason T., Dadou, Isabelle C., Chifflet, M., Allen J. I., Pushpadas, D., Bopp, L., Fach, BA, Garcon V., Goubanova, Katerina, Allen, J. Icarus, Daewel U., Tsiaras, Kostas, Holt, JT, Salihoglu B., Dhanya Pushpadas, Allen, J. I., Petihakis, George, Isabelle Dadou, Petihakis, G., Salihoglu, B, Momme Butenschon, Dadou, I., Butenschon, M., Guillem Chust, Smith, Chris, Tsiaras, K., Clementi, Emanuela, Chifflet, M, Tsiaras, K, Holt, J., Corinna Schrum, Garcon, V., Chust G., Le Vu, B, Wakelin, SL, Emanuela Clementi, Salihoğlu, Barış, Chust, G., Yuri Artioli, Le Vu B.   +134 more
core   +1 more source

Artisanal Fishermen’s Insights on Human Impacts on Ichthyofauna in Southern Rio de Janeiro Bays [PDF]

Ambiente & Sociedade
Fishermen’s Local Ecological Knowledge (LEK) provides valuable insights for environmental conservation and fisheries management. LEK from fishermen in two large Brazilian bays was used to detect changes in fish abundance and trophic levels, allowing an ...
Claudio Nona Morado, Benjamin Carvalho Teixeira Pinto, Francisco Gerson Araújo   +2 more
doaj   +2 more sources

Towards methodological approaches to implement the zooplankton component in “end to end” food-web models [PDF]

, 2009
The modelling of marine zooplankton has made great progress over the two last decades covering a large range of representations from detailed individual processes to functional groups. A new challenge is to dynamically represent zooplankton within marine
Poggiale, Jean-Christophe, Carlotti, F., Poggiale, JC, Carlotti, Francois, Poggiale, J.c.   +4 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source