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Line transect sampling in small regions

Melville, G.J. and Welsh, A.H. (2001) Line transect sampling in small regions Biometrics, 57, (4), pp. 1130-1137. (doi:10.1111/j.0006-341X.2001.01130.x).

Record type: Article

Abstract

This paper develops an approach to estimating population abundance from line transect surveys which uses a calibration survey to estimate the detection function which is then employed as a weight function in constructing the abundance estimate. Nonparametric methods of estimating the detection function via local regression and via a kernel density estimator are considered. The proposed methods are evaluated using a set of Western Australian plant data and weed enumeration data.

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More information

Published date: 2001
Keywords: abundance estimation, calibration, detection function, distance sampling, kernel density estimation, line transect
Organisations: Statistics

Identifiers

Local EPrints ID: 29938
URI: http://eprints.soton.ac.uk/id/eprint/29938
PURE UUID: 09c7eae9-cde5-40f2-9929-604f262c110e

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Date deposited: 11 May 2006
Last modified: 17 Jul 2017 15:56

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Contributors

Author: G.J. Melville
Author: A.H. Welsh

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