The diet and food preferences of Onychiurus procampatus (Collembola) from upland grassland soils

1993 ◽  
Vol 16 (4) ◽  
pp. 296-298 ◽  
Author(s):  
R. D. Bardgett ◽  
J. B. Whittaker ◽  
J. C. Frankland
2019 ◽  
Vol 670 ◽  
pp. 826-836 ◽  
Author(s):  
Yongcui Deng ◽  
Rongxiao Che ◽  
Fang Wang ◽  
Ralf Conrad ◽  
Marc Dumont ◽  
...  

2006 ◽  
Vol 52 (7) ◽  
pp. 689-694 ◽  
Author(s):  
Nabla Kennedy ◽  
Eoin Brodie ◽  
John Connolly ◽  
Nicholas Clipson

Seasonal and management influences on the fungal community structure of two upland grassland soils were investigated. An upland site containing both unimproved floristically diverse (U4a) and improved mesotrophic (MG7b) grassland types was selected. Samples from both grassland types were taken at five times in one year. Soil fungal community structure was assessed using fungal automated ribosomal intergenic spacer analysis (ARISA), a DNA-profiling approach. A grassland management regime was found to strongly affect fungal community structure, with fungal ARISA profiles from unimproved and improved grassland soils differing significantly. The number of fungal ribotypes found was higher in unimproved than improved grassland soils, providing evidence that improvement may reduce the suitability of upland soil as a habitat for specific groups of fungi. Seasonal influences on fungal community structure were also noted, with samples taken in autumn (October) more correlated with change in ribotype profiles than samples from other seasons. However, seasonal variation did not obscure the measurement of differences in the fungal community structure that were due to agricultural improvement, with canonical correspondence analysis indicating grassland type had a stronger influence on fungal profiles than did season.Key words: upland grasslands, fungal automated ribosomal intergenic spacer analysis, seasonality, improvement, canonical correspondence analysis.


2006 ◽  
Vol 38 (8) ◽  
pp. 2300-2306 ◽  
Author(s):  
H.L. Kuan ◽  
C. Fenwick ◽  
L.A. Glover ◽  
B.S. Griffiths ◽  
K. Ritz

2017 ◽  
Vol 38 (3) ◽  
pp. 175-188 ◽  
Author(s):  
Adam K. Fetterman ◽  
Brian P. Meier ◽  
Michael D. Robinson

Abstract. Metaphors often characterize prosocial actions and people as sweet. Three studies sought to explore whether conceptual metaphors of this type can provide insights into the prosocial trait of agreeableness and into daily life prosociality. Study 1 (n = 698) examined relationships between agreeableness and food taste preferences. Studies 2 (n = 66) and 3 (n = 132) utilized daily diary protocols. In Study 1, more agreeable people liked sweet foods to a greater extent. In Study 2, greater sweet food preferences predicted a stronger positive relationship between daily prosocial behaviors and positive affect, a pattern consistent with prosocial motivation. Finally, Study 3 found that daily prosocial feelings and behaviors varied positively with sweet food consumption in a manner that could not be ascribed to positive affect or self-control. Altogether, the findings encourage further efforts to extend conceptual metaphor theory to the domain of personality processes, in part by building on balance-related ideas.


2015 ◽  
Vol 46 (4) ◽  
pp. 182-196 ◽  
Author(s):  
Luke (Lei) Zhu ◽  
Victoria L. Brescoll ◽  
George E. Newman ◽  
Eric Luis Uhlmann

Abstract. The present studies examine how culturally held stereotypes about gender (that women eat more healthfully than men) implicitly influence food preferences. In Study 1, priming masculinity led both male and female participants to prefer unhealthy foods, while priming femininity led both male and female participants to prefer healthy foods. Study 2 extended these effects to gendered food packaging. When the packaging and healthiness of the food were gender schema congruent (i.e., feminine packaging for a healthy food, masculine packaging for an unhealthy food) both male and female participants rated the product as more attractive, said that they would be more likely to purchase it, and even rated it as tasting better compared to when the product was stereotype incongruent. In Study 3, packaging that explicitly appealed to gender stereotypes (“The muffin for real men”) reversed the schema congruity effect, but only among participants who scored high in psychological reactance.


2000 ◽  
Author(s):  
Gwen Lupfer ◽  
Jerome Frieman ◽  
Katie Wiens ◽  
Jeremy Bennett

GIS Business ◽  
2019 ◽  
Vol 14 (6) ◽  
pp. 521-542
Author(s):  
Saroj Kumar Koiri ◽  
Subhadeep Mukherjee ◽  
Smriti Dutta

Today, fast food industry is growing rapidly in India. It is getting adapted and also being upgraded according to Indian food requirements. Online food ordering apps and sites are developed in order to meet consumer’s expectations. With the changing food preferences and habits of the people, it is necessary to know what factors impact the consumer’s perception regarding online food delivery apps.


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