Results 101 to 110 of about 262,375 (207)

The Effects of an Arbuscular Mycorrhizal Fungus and Rhizobium Symbioses on Soybean Aphid Mostly Fail to Propagate to the Third Trophic Level. [PDF]

Microorganisms, 2022
Dabré ÉE, Brodeur J, Hijri M, Favret C.   +3 more
europepmc   +1 more source

Trophic Position Stability of Benthic Organisms in a Changing Food Web of an Arctic Fjord Under the Pressure of an Invasive Predatory Snow Crab, Chionoecetes opilio

Biology
The introduction of a large predatory snow crab, Chionoecetes opilio, into the Kara Sea is a unique situation where the impact of an invasive species affecting an otherwise undisturbed ecosystem can be observed unhindered by other ecosystem stressors ...
Anna K. Zalota, Polina Yu. Dgebuadze, Alexander D. Kiselev, Margarita V. Chikina, Alexey A. Udalov, Daria V. Kondar, Alexey V. Mishin, Sergey M. Tsurikov   +7 more
doaj   +1 more source

Composition and Structure of Lake Kotokel [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2010
This paper presents results on zooplankton studies of Lake Kotokel which is located in the immediate vicinity of Lake Baikal. The authors studied taxonomic composition, biodiversity, structure, seasonal and spatial dynamics of zooplankton during ice and ...
Natalia G. Sheveleva, Irina F. Krivenkova   +1 more
doaj  

Modelling coevolution in multispecies communities

, 1998
We introduce the Webworld model, which links together the ecological modelling of food web structure with the evolutionary modelling of speciation and extinction events. The model describes dynamics of ecological communities on an evolutionary timescale.
Caldarelli, Guido, Higgs, Paul G., McKane, Alan J.   +2 more
core   +3 more sources

Reconstructing the diet, trophic level and migration pattern of mysticete whales based on baleen isotopic composition. [PDF]

R Soc Open Sci, 2021
Riekenberg PM, Camalich J, Svensson E, IJsseldijk LL, Brasseur SMJM, Witbaard R, Leopold MF, Rebolledo EB, Middelburg JJ, van der Meer MTJ, Sinninghe Damsté JS, Schouten S.   +11 more
europepmc   +1 more source

Phylogeny, body morphology, and trophic level shape intestinal traits in coral reef fishes. [PDF]

Ecol Evol, 2021
Ghilardi M, Schiettekatte NMD, Casey JM, Brandl SJ, Degregori S, Mercière A, Morat F, Letourneur Y, Bejarano S, Parravicini V.   +9 more
europepmc   +1 more source

Differences in Trophic Level, Contaminant Load, and DNA Damage in an Urban and a Remote Herring Gull (Larus argentatus) Breeding Colony in Coastal Norway. [PDF]

Environ Toxicol Chem, 2022
Keilen EK, Borgå K, Thorstensen HS, Hylland K, Helberg M, Warner N, Baek K, Reiertsen TK, Ruus A.   +8 more
europepmc   +1 more source

PICES Climate Change and Carrying Capacity Workshop on the Development of Cooperative Research in Coastal Regions of the North Pacific, October 17-18, 1997, Pusan, Republic of Korea [PDF]

, 1998
(PDF contains 53 ...

core  

Fluid-preserved fishes are one solution for assessing historical change in fish trophic level. [PDF]

Ecol Evol, 2021
Welicky RL, Rolfe T, Leazer K, Maslenikov KP, Tornabene L, Holtgrieve GW, Wood CL.   +6 more
europepmc   +1 more source

Author Correction: Zinc isotopes from archaeological bones provide reliable trophic level information for marine mammals. [PDF]

Commun Biol, 2021
McCormack J, Szpak P, Bourgon N, Richards M, Hyland C, Méjean P, Hublin JJ, Jaouen K.   +7 more
europepmc   +1 more source