{"article_type":"original","citation":{"ama":"Barton NH, Hewitt G. A measurement of dispersal in the grasshopper Podisma pedestris (Orthoptera: Acrididae). <i>Heredity</i>. 1982;48(2):237-249. doi:<a href=\"https://doi.org/10.1038/hdy.1982.29\">10.1038/hdy.1982.29</a>","ista":"Barton NH, Hewitt G. 1982. A measurement of dispersal in the grasshopper Podisma pedestris (Orthoptera: Acrididae). Heredity. 48(2), 237–249.","apa":"Barton, N. H., &#38; Hewitt, G. (1982). A measurement of dispersal in the grasshopper Podisma pedestris (Orthoptera: Acrididae). <i>Heredity</i>. Springer Nature. <a href=\"https://doi.org/10.1038/hdy.1982.29\">https://doi.org/10.1038/hdy.1982.29</a>","chicago":"Barton, Nicholas H, and Godfrey Hewitt. “A Measurement of Dispersal in the Grasshopper Podisma Pedestris (Orthoptera: Acrididae).” <i>Heredity</i>. Springer Nature, 1982. <a href=\"https://doi.org/10.1038/hdy.1982.29\">https://doi.org/10.1038/hdy.1982.29</a>.","short":"N.H. Barton, G. Hewitt, Heredity 48 (1982) 237–249.","mla":"Barton, Nicholas H., and Godfrey Hewitt. “A Measurement of Dispersal in the Grasshopper Podisma Pedestris (Orthoptera: Acrididae).” <i>Heredity</i>, vol. 48, no. 2, Springer Nature, 1982, pp. 237–49, doi:<a href=\"https://doi.org/10.1038/hdy.1982.29\">10.1038/hdy.1982.29</a>.","ieee":"N. H. Barton and G. Hewitt, “A measurement of dispersal in the grasshopper Podisma pedestris (Orthoptera: Acrididae),” <i>Heredity</i>, vol. 48, no. 2. Springer Nature, pp. 237–249, 1982."},"language":[{"iso":"eng"}],"_id":"3669","page":"237 - 249","doi":"10.1038/hdy.1982.29","publication":"Heredity","author":[{"orcid":"0000-0002-8548-5240","full_name":"Barton, Nicholas H","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","first_name":"Nicholas H","last_name":"Barton"},{"first_name":"Godfrey","last_name":"Hewitt","full_name":"Hewitt, Godfrey"}],"publication_identifier":{"issn":["0018-067X"],"eissn":["1365-2540"]},"acknowledgement":"We are grateful for the help in the field of Bruce and Helen Halliday, James, Matthew, Daniel and Elizabeth Hewitt, and for the hospitality of M et Mme Aviotti. This work was supported by an N.E.R.C. Studentship to the first author, and an S.R.C. research grant to the second.\r\n","intvolume":"        48","volume":48,"publist_id":"2714","year":"1982","date_published":"1982-04-01T00:00:00Z","publication_status":"published","extern":"1","issue":"2","abstract":[{"lang":"eng","text":"The dispersal rate of the grasshopper Podisma pedestris has been measured, with the aim of interpreting the width of a chromosomal cline. 171 adults were marked individually, and released within the cline. 169 movements were seen over three subsequent scorings; the distribution of distances, after correction for the loss of long distance dispersants, was close to a normal curve, but there was an initial shift of ten metres, perhaps towards a better habitat. The linear variance increased at about 214 m2 day- 1, which corresponds to a standard deviation of 207 m gen- 1/2 over a 20 day life span. Statistical uncertainty in this estimate can be expressed using a distribution-free maximum likelihood method, which gives support limits of 186- 270 m gen- 1/2. However, the main errors come from extrapolating from this experiment to the cline as a whole."}],"main_file_link":[{"open_access":"1","url":"https://www.nature.com/articles/hdy198229"}],"type":"journal_article","day":"01","article_processing_charge":"No","month":"04","date_updated":"2022-01-21T12:31:06Z","title":"A measurement of dispersal in the grasshopper Podisma pedestris (Orthoptera: Acrididae)","quality_controlled":"1","status":"public","oa":1,"oa_version":"Published Version","user_id":"ea97e931-d5af-11eb-85d4-e6957dddbf17","date_created":"2018-12-11T12:04:32Z","publisher":"Springer Nature"}