Temporal and spatial variation in polychlorinated biphenyl chiral signatures of the Greenland shark (Somniosus microcephalus) and its arctic marine food web

2014 ◽  
Vol 186 ◽  
pp. 216-225 ◽  
Author(s):  
Zhe Lu ◽  
Aaron T. Fisk ◽  
Kit M. Kovacs ◽  
Christian Lydersen ◽  
Melissa A. McKinney ◽  
...  
Keyword(s):  
Spatial Variation ◽  
Food Web ◽  
Polychlorinated Biphenyl ◽  
Greenland Shark ◽  
Temporal And Spatial Variation ◽  
Marine Food Web ◽  
Marine Food ◽  
Temporal And Spatial ◽  
Somniosus Microcephalus

Temporal and spatial variation in ecosystem metabolism and food web carbon transfer in a wet-dry tropical river

2011 ◽  
Vol 57 (3) ◽  
pp. 435-450 ◽  
Author(s):  
RICHARD J. HUNT ◽  
TIMOTHY D. JARDINE ◽  
STEPHEN K. HAMILTON ◽  
STUART E. BUNN ◽  
Keyword(s):  
Spatial Variation ◽  
Food Web ◽  
Ecosystem Metabolism ◽  
Tropical River ◽  
Temporal And Spatial Variation ◽  
Carbon Transfer ◽  
Temporal And Spatial

scholarly journals Complexities of disturbance response in a marine food web

2021 ◽  
Author(s):  
Kristy A. Lewis ◽  
Robert R. Christian ◽  
Charles W. Martin ◽  
Kira L. Allen ◽  
Ashley M. McDonald ◽  
...  
Keyword(s):  
Food Web ◽  
Marine Food Web ◽  
Disturbance Response ◽  
Marine Food

scholarly journals Phylogenetic paleoecology: macroecology within an evolutionary framework

Paleobiology ◽  
2021 ◽  
Vol 47 (2) ◽  
pp. 171-177
Author(s):  
James C. Lamsdell ◽  
Curtis R. Congreve
Keyword(s):  
Species Diversity ◽  
Spatial Variation ◽  
Geographic Distribution ◽  
Evolutionary Biology ◽  
Phylogenetic Signal ◽  
Evolutionary Rates ◽  
The Other ◽  
Ecological Data ◽  
Temporal And Spatial Variation ◽  
Temporal And Spatial

The burgeoning field of phylogenetic paleoecology (Lamsdell et al. 2017) represents a synthesis of the related but differently focused fields of macroecology (Brown 1995) and macroevolution (Stanley 1975). Through a combination of the data and methods of both disciplines, phylogenetic paleoecology leverages phylogenetic theory and quantitative paleoecology to explain the temporal and spatial variation in species diversity, distribution, and disparity. Phylogenetic paleoecology is ideally situated to elucidate many fundamental issues in evolutionary biology, including the generation of new phenotypes and occupation of previously unexploited environments; the nature of relationships among character change, ecology, and evolutionary rates; determinants of the geographic distribution of species and clades; and the underlying phylogenetic signal of ecological selectivity in extinctions and radiations. This is because phylogenetic paleoecology explicitly recognizes and incorporates the quasi-independent nature of evolutionary and ecological data as expressed in the dual biological hierarchies (Eldredge and Salthe 1984; Congreve et al. 2018; Fig. 1), incorporating both as covarying factors rather than focusing on one and treating the other as error within the dataset.

The Role of Ammonites in the Mesozoic Marine Food Web Revealed by Jaw Preservation

Science ◽  
2011 ◽  
Vol 331 (6013) ◽  
pp. 70-72 ◽  
Author(s):  
I. Kruta ◽  
N. Landman ◽  
I. Rouget ◽  
F. Cecca ◽  
P. Tafforeau
Keyword(s):  
Food Web ◽  
Marine Food Web ◽  
Marine Food
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