Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time
Saved in:
| Main Author: | |
|---|---|
| Publication Date: | 2017 |
| Other Authors: | , , , , |
| Format: | Article |
| Language: | eng |
| Source: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/23844 https://dx.doi.org/10.1016/j.pecon.2017.03.003 |
Summary: | Spatial and temporal aggregation patterns of wildlife-vehicle collisions are recurrently used to informwhere and when mitigation measures are most needed. The aim of this study is to assess if such aggre-gation patterns remain in the same locations and periods over time and at different spatial and temporalscales. We conducted biweekly surveys (n = 484) on 114 km of nine roads, searching for road casualties(n = 4422). Aggregations were searched using different lengths of road sections (500, 1000, 2000 m) andtime periods (fortnightly, monthly, bimonthly). Our results showed that hotspots and hot-moments aregenerally more consistent at larger temporal and spatial scales. We therefore suggest using longer roadsections and longer time periods to implement mitigation measures in order to minimize the uncer-tainty. We support this finding by showing that the proportional costs and benefits to mitigate roadkillaggregations are similar when using different spatial and temporal units. |
| _version_ | 1871442505826828288 |
|---|---|
| author | Santos, Rodrigo Augusto Lima |
| author2 | Ascensão, Fernando Ribeiro, Marina Lopes Bager, Alex Reis, Margarida Santos Aguiar, Ludmilla Moura de Souza |
| author2_role | author author author author author |
| author_browse | Aguiar, Ludmilla Moura de Souza Ascensão, Fernando Bager, Alex Reis, Margarida Santos Ribeiro, Marina Lopes Santos, Rodrigo Augusto Lima |
| author_facet | Santos, Rodrigo Augusto Lima Ascensão, Fernando Ribeiro, Marina Lopes Bager, Alex Reis, Margarida Santos Aguiar, Ludmilla Moura de Souza |
| author_role | author |
| bitstream.checksum.fl_str_mv | 0e26fe3b8d877d3fa491179fb11fd358 48d1c2a47e0658c3ef4a7878a5aa3dad |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 MD5 |
| bitstream.url.fl_str_mv | http://repositorio2.unb.br/jspui/bitstream/10482/23844/1/ARTIGO_AssessingConsistencyHotspot.pdf http://repositorio2.unb.br/jspui/bitstream/10482/23844/2/license.txt |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Santos, Rodrigo Augusto Lima Ascensão, Fernando Ribeiro, Marina Lopes Bager, Alex Reis, Margarida Santos Aguiar, Ludmilla Moura de Souza |
| dc.date.accessioned.fl_str_mv | 2017-07-18T13:09:36Z |
| dc.date.available.fl_str_mv | 2017-07-18T13:09:36Z |
| dc.date.issued.fl_str_mv | 2017 |
| dc.identifier.citation.fl_str_mv | SANTOS, Rodrigo Augusto Lima et al. Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time. Perspectives in Ecology and Conservation, v. 15, p. 56-60, 2017. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1679007316300688> Acesso em: 29 jun. 2017. doi: http://www.sciencedirect.com/science/article/pii/S1679007316300688. |
| dc.identifier.doi.pt_BR.fl_str_mv | https://dx.doi.org/10.1016/j.pecon.2017.03.003 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/23844 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier Editora Ltda. |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.pt_BR.fl_str_mv | Veículos Animais selvagens - mortalidade Estradas |
| dc.title.pt_BR.fl_str_mv | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Spatial and temporal aggregation patterns of wildlife-vehicle collisions are recurrently used to informwhere and when mitigation measures are most needed. The aim of this study is to assess if such aggre-gation patterns remain in the same locations and periods over time and at different spatial and temporalscales. We conducted biweekly surveys (n = 484) on 114 km of nine roads, searching for road casualties(n = 4422). Aggregations were searched using different lengths of road sections (500, 1000, 2000 m) andtime periods (fortnightly, monthly, bimonthly). Our results showed that hotspots and hot-moments aregenerally more consistent at larger temporal and spatial scales. We therefore suggest using longer roadsections and longer time periods to implement mitigation measures in order to minimize the uncer-tainty. We support this finding by showing that the proportional costs and benefits to mitigate roadkillaggregations are similar when using different spatial and temporal units. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_ced3e3e3dbe6ec5420ea3d4f6a9e8a96 |
| identifier_str_mv | SANTOS, Rodrigo Augusto Lima et al. Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time. Perspectives in Ecology and Conservation, v. 15, p. 56-60, 2017. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1679007316300688> Acesso em: 29 jun. 2017. doi: http://www.sciencedirect.com/science/article/pii/S1679007316300688. |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/23844 |
| publishDate | 2017 |
| publishDateSort | 2017 |
| publisher.none.fl_str_mv | Elsevier Editora Ltda. |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository_id_str | |
| spelling | Santos, Rodrigo Augusto LimaAscensão, FernandoRibeiro, Marina LopesBager, AlexReis, Margarida SantosAguiar, Ludmilla Moura de Souza2017-07-18T13:09:36Z2017-07-18T13:09:36Z2017SANTOS, Rodrigo Augusto Lima et al. Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time. Perspectives in Ecology and Conservation, v. 15, p. 56-60, 2017. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1679007316300688> Acesso em: 29 jun. 2017. doi: http://www.sciencedirect.com/science/article/pii/S1679007316300688.http://repositorio.unb.br/handle/10482/23844https://dx.doi.org/10.1016/j.pecon.2017.03.003Elsevier Editora Ltda.© 2017 Associação Brasileira de Ciência Ecológica e Conservação. Published by Elsevier Editora Ltda.This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).info:eu-repo/semantics/openAccessAssessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over timeinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleVeículosAnimais selvagens - mortalidadeEstradasSpatial and temporal aggregation patterns of wildlife-vehicle collisions are recurrently used to informwhere and when mitigation measures are most needed. The aim of this study is to assess if such aggre-gation patterns remain in the same locations and periods over time and at different spatial and temporalscales. We conducted biweekly surveys (n = 484) on 114 km of nine roads, searching for road casualties(n = 4422). Aggregations were searched using different lengths of road sections (500, 1000, 2000 m) andtime periods (fortnightly, monthly, bimonthly). Our results showed that hotspots and hot-moments aregenerally more consistent at larger temporal and spatial scales. We therefore suggest using longer roadsections and longer time periods to implement mitigation measures in order to minimize the uncer-tainty. We support this finding by showing that the proportional costs and benefits to mitigate roadkillaggregations are similar when using different spatial and temporal units.engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_AssessingConsistencyHotspot.pdfARTIGO_AssessingConsistencyHotspot.pdfapplication/pdf1271362http://repositorio2.unb.br/jspui/bitstream/10482/23844/1/ARTIGO_AssessingConsistencyHotspot.pdf0e26fe3b8d877d3fa491179fb11fd358MD51open accessLICENSElicense.txtlicense.txttext/plain100http://repositorio2.unb.br/jspui/bitstream/10482/23844/2/license.txt48d1c2a47e0658c3ef4a7878a5aa3dadMD52open access10482/238442023-05-24 20:53:23.538open accessoai:repositorio.unb.br:10482/23844U3VibWlzcz9vIGVmZXRpdmFkYSBkZSBhY29yZG8gY29tIGxpY2VuP2EgY29uY2VkaWRhIHBlbG8gYXV0b3IgZS9vdSBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMuCg==Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-05-24T23:53:23Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time Santos, Rodrigo Augusto Lima Veículos Animais selvagens - mortalidade Estradas |
| status_str | publishedVersion |
| title | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| title_full | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| title_fullStr | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| title_full_unstemmed | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| title_short | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| title_sort | Assessing the consistency of hotspot and hot-moment patterns of wildlife road mortality over time |
| topic | Veículos Animais selvagens - mortalidade Estradas |
| url | http://repositorio.unb.br/handle/10482/23844 https://dx.doi.org/10.1016/j.pecon.2017.03.003 |