A. S. Nastis

1.0k total citations
32 papers, 813 citations indexed

About

A. S. Nastis is a scholar working on Agronomy and Crop Science, Ecology and Genetics. According to data from OpenAlex, A. S. Nastis has authored 32 papers receiving a total of 813 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Agronomy and Crop Science, 14 papers in Ecology and 10 papers in Genetics. Recurrent topics in A. S. Nastis's work include Ruminant Nutrition and Digestive Physiology (18 papers), Genetic and phenotypic traits in livestock (10 papers) and Agroforestry and silvopastoral systems (7 papers). A. S. Nastis is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (18 papers), Genetic and phenotypic traits in livestock (10 papers) and Agroforestry and silvopastoral systems (7 papers). A. S. Nastis collaborates with scholars based in Greece, United States and India. A. S. Nastis's co-authors include T. G. Papachristou, John C. Malechek, Du Toit, Frederick D. Provenza, Z. M. Parissi, K. Khazaal, Α. Zabaniotou, E. R. Ørskov, A. Karagiannidis and A. P. Kyriazopoulos and has published in prestigious journals such as Bioresource Technology, Journal of Animal Science and Journal of the Science of Food and Agriculture.

In The Last Decade

A. S. Nastis

28 papers receiving 700 citations

Peers

A. S. Nastis

ACS

FORES

ECOLO

GENET

T. C. Griggs United States

Virginie Decruyenaere Belgium

A. S. Laidlaw United Kingdom

Maryline Boval France

Serkan Ateş United States

G. E. Brink United States

G.P. Cosgrove New Zealand

M. H. Hall United States

J. Plaixats Spain

Anne‐Maj Gustavsson Sweden

T. C. Griggs United States

A. S. Nastis

467 ×1.0

ACS

131 ×0.6

FORES

165 ×1.0

ECOLO

87 ×0.6

120 ×0.9

GENET

Citations per year, relative to A. S. Nastis A. S. Nastis (= 1×) peers T. C. Griggs

Countries citing papers authored by A. S. Nastis

Since Specialization

Citations

This map shows the geographic impact of A. S. Nastis's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. S. Nastis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. S. Nastis more than expected).

Fields of papers citing papers by A. S. Nastis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. S. Nastis. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. S. Nastis. The network helps show where A. S. Nastis may publish in the future.

Co-authorship network of co-authors of A. S. Nastis

This figure shows the co-authorship network connecting the top 25 collaborators of A. S. Nastis. A scholar is included among the top collaborators of A. S. Nastis based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with A. S. Nastis. A. S. Nastis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Nastis, A. S.. (2021). Effects of Forage Availability on Voluntary Intake and Feeding Behavior of Grazing Heifers. Digital Commons - USU (Utah State University). 40(8).

Kyriazopoulos, A. P., Εleni M. Abraham, Z. M. Parissi, Ζ. Koukoura, & A. S. Nastis. (2012). Forage production and nutritive value of Dactylis glomerata and Trifolium subterraneum mixtures under different shading treatments. Grass and Forage Science. 68(1). 72–82. 40 indexed citations

Kyriazopoulos, A. P., et al.. (2009). Interactions between grazing behaviour and plant community structure in shrubland and their consequences on desertification. 91–97. 4 indexed citations

Karagiannidis, A., et al.. (2008). Soil contamination by heavy metals: Measurements from a closed unlined landfill. Bioresource Technology. 99(18). 8578–8584. 120 indexed citations

Kyriazopoulos, A. P., A. S. Nastis, Ζ. Koukoura, et al.. (2006). Effects of shading on species richness, above-ground biomass production and litter in an agroforestry system.. 460–462. 1 indexed citations

Nastis, A. S., et al.. (2006). Intensity of livestock grazing in relation to habitat use by brown hares (Lepus europaeus). Journal of Zoology. 271(2). 193–197. 23 indexed citations

Nastis, A. S., et al.. (2006). Effect of summer grazing on forage quality of woody and herbaceous species in a silvopastoral system in northern Greece. Journal of Arid Environments. 67(1). 90–99. 15 indexed citations

Papachristou, T. G., et al.. (2005). Foraging behaviour of cattle and goats in oak forest stands of varying coppicing age in Northern Greece. Small Ruminant Research. 59(2-3). 181–189. 43 indexed citations

Parissi, Z. M., T. G. Papachristou, & A. S. Nastis. (2005). Effect of drying method on estimated nutritive value of browse species using an in vitro gas production technique. Animal Feed Science and Technology. 123-124. 119–128. 37 indexed citations

10.

Papachristou, T. G., A. S. Nastis, R. Mathur, & Michael R. Hutchings. (2003). Effect of physical and chemical plant defences on herbivory: implications for Mediterranean shrubland management. Basic and Applied Ecology. 4(5). 395–403. 21 indexed citations

11.

Papanastasis, V. P., J. Frame, & A. S. Nastis. (1999). Grasslands and woody plants in Europe. 15 indexed citations

12.

Papanastasis, V. P., et al.. (1999). The attitudes of the public and farmers to the components of the landscape in the Loch Lomond area, Scotland.. 303–305. 1 indexed citations

13.

Yiakoulaki, M. D. & A. S. Nastis. (1995). Intake by goats grazing kermes oak shrublands with varying cover in Northern Greece. Small Ruminant Research. 17(3). 223–228. 12 indexed citations

14.

Papachristou, T. G. & A. S. Nastis. (1993). Diets of Goats Grazing Oak Shrublands of Varying Cover in Northern Greece. Journal of Range Management. 46(3). 220–220. 37 indexed citations

15.

Papachristou, T. G. & A. S. Nastis. (1993). Nutritive value of diet selected by goats grazing on kermes oak shrublands with different shrub and herbage cover in Northern Greece. Small Ruminant Research. 12(1). 35–44. 35 indexed citations

16.

Toit, Du, Frederick D. Provenza, & A. S. Nastis. (1991). Conditioned taste aversions: how sick must a ruminant get before it learns about toxicity in foods?. Applied Animal Behaviour Science. 30(1-2). 35–46. 96 indexed citations

17.

Nastis, A. S. & John C. Malechek. (1988). Estimating Digestibility of Oak Browse Diets for Goats by in vitro Techniques. Journal of Range Management. 41(3). 255–255. 21 indexed citations

18.

Nastis, A. S.. (1987). Diet composition of goats grazing in mixed shrubs-grass rangeland. Annales de Zootechnie. 36(3). 334–334. 1 indexed citations

19.

Scarnecchia, David L., A. S. Nastis, & John C. Malechek. (1985). Effects of Forage Availability on Grazing Behavior of Heifers. Journal of Range Management. 38(2). 177–177. 17 indexed citations

20.

Nastis, A. S. & John C. Malechek. (1981). Digestion and Utilization of Nutrients in Oak Browse by Goats. Journal of Animal Science. 53(2). 283–290. 91 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact