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| Main Authors: | , , , , , , |
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| Format: | Artículo Open Access |
| Published: |
Wiley
2025
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| Subjects: | |
| Online Access: | https://onlinelibrary.wiley.com/doi/10.1002/env.70021 |
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| _version_ | 1867012290418573312 |
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| author | Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux |
| author_facet | Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux |
| collection | Wiley Open Access |
| contents | Does Wind Affect the Orientation of Vegetation Stripes? A Copula‐Based Mixture Model for Axial and Circular Data Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux Environmetrics ABSTRACTMotivated by a case study of vegetation patterns, we introduce a mixture model with concomitant variables to examine the association between the orientation of vegetation stripes and wind direction. The proposal relies on a novel copula‐based bivariate distribution for mixed axial and circular observations and provides a parsimonious and computationally tractable approach to examine the dependence of two environmental variables observed in a complex manifold. The findings suggest that dominant winds shape the orientation of vegetation stripes through a mechanism of neighboring plants providing wind shelter to downwind individuals. 10.1002/env.70021 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/env.70021 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_env_70021 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2025 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | Does Wind Affect the Orientation of Vegetation Stripes? A Copula‐Based Mixture Model for Axial and Circular Data Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux Environmetrics Does Wind Affect the Orientation of Vegetation Stripes? A Copula‐Based Mixture Model for Axial and Circular Data Marco Mingione Francesco Lagona Priyanka Nagar Francois von Holtzhausen Andriette Bekker Janine Schoombie Peter C. le Roux Environmetrics ABSTRACTMotivated by a case study of vegetation patterns, we introduce a mixture model with concomitant variables to examine the association between the orientation of vegetation stripes and wind direction. The proposal relies on a novel copula‐based bivariate distribution for mixed axial and circular observations and provides a parsimonious and computationally tractable approach to examine the dependence of two environmental variables observed in a complex manifold. The findings suggest that dominant winds shape the orientation of vegetation stripes through a mechanism of neighboring plants providing wind shelter to downwind individuals. 10.1002/env.70021 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | Does Wind Affect the Orientation of Vegetation Stripes? A Copula‐Based Mixture Model for Axial and Circular Data |
| topic | Environmetrics |
| url | https://onlinelibrary.wiley.com/doi/10.1002/env.70021 |