Results 11 to 20 of about 23,570,638 (299)

A freshwater diet-derived C-14 reservoir effect at the Stone Age sites in the Iron Gates gorge [PDF]

open access: yes, 2001
Human bones from single inhumation burials and artifacts made from terrestrial mammal (ungulate) bone found in direct association with the skeletons were obtained from the Stone Age site of Schela Cladovei situated just below the iron Gates Gorge of the ...
Bonsall, C.   +5 more
core   +8 more sources

Downtown diet: a global meta-analysis of increased urbanization on the diets of vertebrate predators [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2022
Predation is a fundamental ecological process that shapes communities and drives evolutionary dynamics. As the world rapidly urbanizes, it is critical to understand how human perturbations alter predation and meat consumption across taxa. We conducted a meta-analysis to quantify the effects of urban environments on three components of trophic ecology ...
Siria Gámez   +7 more
openaire   +2 more sources

Deciduous enamel 3D microwear texture analysis as an indicator of childhood diet in medieval Canterbury, England [PDF]

open access: yes, 2016
This study conducted the first three dimensional microwear texture analysis of human deciduous teeth to reconstruct the physical properties of medieval childhood diet (age 1-8yrs) at St Gregory's Priory and Cemetery (11th to 16th century AD) in ...
Deter, Chris   +12 more
core   +1 more source

The diet and feeding ecology of harbour seals around Britain [PDF]

open access: yes, 2015
Since 2000, there has been a marked decline in the number of harbour seals in some regions around Britain; one possible contributing cause is competition for prey with sympatric grey seals.
Wilson, Lindsay J.
core   +2 more sources

Silent predator: Dietary patterns of Tyto furcata (Strigiformes: Tytonidae) at the Taiamã Ecological Station, Pantanal, Brazil [PDF]

open access: yesZoologia (Curitiba)
The Pantanal, the largest tropical wetland globally, faces growing threats from habitat destruction, agribusiness growth, and wildfires The barn owl, Tyto furcata (Temminck, 1827), is an opportunistic predator that helps structure small vertebrate ...
Thalita Ribeiro   +4 more
doaj   +1 more source

Mediterranean Diet and Health [PDF]

open access: yes, 2022
In recent years, much emphasis has been placed on the relationship between the diet form known as the “Mediterranean diet” and various diseases. The Mediterranean diet is considered as one of the most effective diet forms in relation to a healthy diet ...
Semra Akar Şahingöz, Herdem Güldağ
core   +1 more source

Detecting Domestic Dog in Diet of Leopard Using DNA Tools [PDF]

open access: yesEnvironmental Resources Research, 2014
The leopard (Panthera pardus) as an adaptable felid widely distributed in varied ecosystems of Iran. The Golestan Natural Park is one of the main habitats of leopard in the country.
Davoud Fadakar   +4 more
doaj   +1 more source

Diet analysis of the Khuvsgul grayling

open access: yesMongolian Journal of Geography and Geoecology, 2022
Lake Khuvsgul has low fish diversity due to its ultra-oligotrophic conditions and contains only 10 fish species. In this study, we examined stomachs of the endemic species, Khuvsgul grayling (Thymallus nigrescens), and compared a diet variation among populations inhabiting littoral and pelagic zones.
Mendsaikhan Bud   +2 more
openaire   +1 more source

Food Choices and Diet Costs: an Economic Analysis, [PDF]

open access: yesThe Journal of Nutrition, 2005
Obesity in the United States is a socioeconomic issue. It is related to limited social and economic resources and may be linked to disparities in access to healthy foods. Added sugars and added fats are far more affordable than are the recommended "healthful" diets based on lean meats, whole grains, and fresh vegetables and fruit.
Drewnowski, Adam, Darmon, Nicole
openaire   +5 more sources

A comparison of faecal analysis with backtracking to determine the diet composition and species preference of the black rhinoceros (Diceros bicornis minor) [PDF]

open access: yes, 2009
The diet of black rhinoceros (Diceros bicornis minor) was studied using backtracking and faecal analysis in South Africa. Both methods yielded different results, with a large bias for dominant species.
Lieverloo, R.J., van   +6 more
core   +1 more source

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