The influences of density on growth and reproduction in moose Alces alces

2000 ◽  
Vol 6 (1) ◽  
pp. 31-39 ◽  
Author(s):  
Steven H. Ferguson ◽  
Alan R. Bisset ◽  
François Messier
Keyword(s):  
Alces Alces ◽  
Growth And Reproduction

Offspring sex ratio in moose Alces alces in relation to paternal age: an experiment

2004 ◽  
Vol 10 (1) ◽  
pp. 51-57 ◽  
Author(s):  
Bernt-Erik Sæther ◽  
Erling J. Solberg ◽  
Morten Heim ◽  
John E. Stacy ◽  
Kjetill S. Jakobsen ◽  
...  
Keyword(s):  
Sex Ratio ◽  
Alces Alces ◽  
Paternal Age ◽  
Offspring Sex Ratio ◽  
Offspring Sex

THE EFFECTS OF TEMPERATURE ON THE GROWTH AND REPRODUCTION IN SIMOCEPHALUS HIMALAYENSIS

2010 ◽  
Vol 36 (4) ◽  
pp. 794-805 ◽  
Author(s):  
Xin-Lu SHI ◽  
Cai-Hua QI ◽  
Gui-Jie LIU ◽  
Shuang-Yan BAO ◽  
Xiao-Na HUANG
Keyword(s):  
Effects Of Temperature ◽  
Growth And Reproduction

EFFECTS OF MICROCYSTIS ON THE GROWTH AND REPRODUCTION OF DAPHNIA MAGNA

2010 ◽  
Vol 33 (6) ◽  
pp. 1198-1201
Author(s):  
Xiao-Yu LI ◽  
Zhi-Juan ZHANG ◽  
Lei LI
Keyword(s):  
Daphnia Magna ◽  
Growth And Reproduction

The nutritional consequences of foraging in primates: the relationship of nutrient intakes to nutrient requirements

1991 ◽  
Vol 334 (1270) ◽  
pp. 161-170 ◽  
Keyword(s):  
Food Selection ◽  
Nutrient Requirements ◽  
Nutrient Intakes ◽  
Protein Levels ◽  
Nutrient Density ◽  
High Nutrient ◽  
Relationship Of ◽  
The Relationship ◽  
High Dietary Protein ◽  
Growth And Reproduction

Many studies have examined the proportion of time that primates devote to feeding on various types of food, but relatively little is known about the intake rates associated with each food. However, the nutritional consequences of foraging can only be interpreted by comparing nutrient intakes with estimated nutrient requirements. The energy available to primates from ingested foods will depend both on the composition of the food and the extent to which various constituents, including fibre fractions, are digested. Both human and non-human primates have relatively low requirements for protein as a consequence of slow growth rates, small milk yields and relatively dilute milk. Because the nutrient demands of growth and reproduction are spread out over time, it appears that primates do not need to seek out foods of particularly high nutrient density, except perhaps during weaning. Although food selection in some species of primates appears to be correlated with the protein concentration of foods, it is unlikely that high dietary protein levels are required, at least when foods of balanced amino acid composition (such as leaves) are included in the diet.

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