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| Registros recuperados : 95 | |
| 5. |  | BARLOW, J.; OVERAL, W. L.; VENTURIERI, G.; MESTRE, L.; FERREIRA, L.; GARDNER, T.; PERES, C. A. The biodiversity value of primary forests, native second growth and Eucalyptus plantations in Amazonian Brazil. In: ANNUAL MEETING OF THE SOCIETY FOR CONSERVATION BIOLOGY, 19., 2005, Brasília, DF. Abstracts. Brasília, DF: Universidade de Brasília, 2005. p. 15.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 6. | | OLIVEIRA, V. H. F.; SOLAR, R.; BERENGUER, E.; LOUZADA, J.; BARLOW, J.; FERREIRA, J.; GARDNER, T. Decreasing dung beetle diversity with changes in forest structure and diversity. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 49., 2012, Bonito. Ecology, evolution and sustainable use of tropical biodiversity. [S.l.]: ATBC, 2012. p. 288.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 7. | | TORRES, P. C.; MORSELLO, C.; PARRY, L.; GARDNER, T.; BARLOW, J.; FERREIRA, J.; PARDINI, R. Environmental correlates of hunting and bushmeat consumption in the Amazonian agricultural frontier. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 49., 2012, Bonito. Ecology, evolution and sustainable use of tropical biodiversity. [S.l.]: ATBC, 2012. p. 927.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | TORRES, P.; MORSELLO, C.; PARRY, L.; GARDNER, T. A.; BARLOW, J.; FERREIRA, J.; PARDINI, R. Hunting and bushmeat consumption in post-frontier landscapes in eastern Amazonia: The importance of large-scale environmental driver. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 50., 2013, Costa Rica. ATBC Online Web Program: abstracts. [S.l.]: ATBC, 2013.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | VIANA, C.; COUDEL, E.; BARLOW, J.; FERREIRA, J.; GARDNER, T.; PARRY, L. How does hybrid Governance Emerge? Role of the elite in building a Green Municipality in the Eastern Brazilian Amazon. Environmental Policy and Governance, v. 26, n. 5, p. 337-350, Sep./Oct. 2016.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 11. | | McDOUGALL, S.; PANKEY, W.; DELANEY, C.; BARLOW, J.; MURDOUGH, P. A.; SCRUTON, D. Prevalence and incidence of subclinical mastitis in goats and dairy ewes in Vermont, USA. Small Ruminant Research, v. 46, n. 2/3, p. 115-121, 2002.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 12. | | VIANA, C.; COUDEL, E.; BARLOW, J.; FERREIRA, J.; GARDNER, T.; PARRY, L. From red to green: achieving an environmental pact at the municipal level in Paragominas (Pará, Brazilian Amazon). In: ECOLOGICAL ECONOMICS AND RIO+20: CHALLENGES AND CONTRIBUTIONS FOR A GREEN ECONOMY, 2012, Rio de Janeiro. Conference proceedings... Rio de Janeiro: ISEE, 2012. ISEE.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 13. | | BARRETO, J. R.; BERENGUER, E.; FERREIRA, J. N.; JOLY, C. A.; MALHI, Y.; SEIXAS, M. M. M. de; BARLOW, J. Assessing invertebrate herbivory in human-modified tropical forest canopies. Ecology and Evolution, v. 11, n. 9, p. 4012-4022, 2021.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 14. | | LEES, A. C.; MOURA, N. G.; ANDRETTI, C. B.; DAVIS, B. W.; BARLOW, J.; BERENGUER, E.; FERREIRA, J.; GARDNER, T. Avian responses to Amazonian land-use change. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 49., 2012, Bonito. Ecology, evolution and sustainable use of tropical biodiversity. [S.l.]: ATBC, 2012. p. 921.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 15. | | MORELLO, T. F.; PIKETTU, M.-G.; GARDNER, T.; PARRY, L.; BARLOW, J.; FERREIRA, J. N.; TANCREDI, N. S. Fertilizer adoption by smallholders in the brazilian Amazon: farm-level evidence. Ecological Economics, v. 144, p. 278-291, Feb. 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 16. | | LEES, A. C.; MOURA, N. G. de; SANTANA, A.; ALEIXO, A.; BARLOW, J.; BERENGUER, E.; FERREIRA, J.; GARDNER, T. A. Paragominas: a quantitative baseline inventory of an eastern Amazonian avifauna. Revista Brasileira de Ornitologia, v. 20, n. 2, p. 93-118, jun. 2012.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 17. | | METCALF, O. C.; BARLOW, J.; MARSDEN, S.; MOURA, N. G. de; BERENGUER, E.; FERREIRA, J. N.; LEES, A. C. Optimizing tropical forest bird surveys using passive acoustic monitoring and high temporal resolution sampling. Remote Sensing in Ecology and Conservation, v. 8, n. 1, p. 45-56, 2022.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 18. | | AHMED, S. E.; LEES, A. C.; MOURA, N. G.; GARDNER, T. A.; BARLOW, J.; FERREIRA, J.; EWERS, R. M. Road networks predict human influence on Amazonian bird communities. Proceedings of the Royal Society B, v. 281, n. 1795, Nov. 2014.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 19. | | BERENGUER, E.; GARDNER, T.; FERREIRA, J. N.; ARAGÃO, L.; NALLY, R. M.; THOMSON, J.; VIEIRA, I.; BARLOW, J. Seeing the woods through the saplings: using wood density to assess post-disturbance recovery of human-modified tropical forests. In: ANNUAL MEETING OF THE ASSOCIATION FOR TROPICAL BIOLOGY AND CONSERVATION, 53., 2016, Montpellier. Tropical ecology and society: reconciling conservation and sustainable use of biodiversity: program & abstracts. [S.l.]: ATBC, 2016. p. 313.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 95 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/12/2023 |
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Data da última atualização: |
05/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
METCALF, O. C.; BARLOW, J.; MARSDEN, S.; MOURA, N. G. de; BERENGUER, E.; FERREIRA, J. N.; LEES, A. C. |
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Afiliação: |
OLIVER C. METCALF, Manchester Metropolitan University; JOS BARLOW, UFLA / Lancaster University / MPEG; STUART MARSDEN, Manchester Metropolitan University; NARGILA GOMES DE MOURA, Cornell University; ERIKA BERENGUER, Lancaster University / University of Oxford; JOICE NUNES FERREIRA, CPATU; ALEXANDER C. LEES, Manchester Metropolitan University / Cornell University. |
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Título: |
Optimizing tropical forest bird surveys using passive acoustic monitoring and high temporal resolution sampling. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Remote Sensing in Ecology and Conservation, v. 8, n. 1, p. 45-56, 2022. |
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DOI: |
https://doi.org/10.1002/rse2.227 |
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Idioma: |
Inglês |
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Conteúdo: |
Estimation of avian biodiversity is a cornerstone measure of ecosystem condition. Surveys conducted using autonomous recorders are often more efficient at estimating diversity than traditional point-count surveys. However, there is limited research into the optimal temporal resolution for sampling-the trade-off between the number of samples and sample duration when sampling a survey window with a fixed survey effort-despite autonomous recorders allowing easy repeat sampling compared to traditional survey methods. We assess whether the additional temporal coverage from high temporal resolution (HTR) sampling, consisting of 240 15-s samples spread randomly across a survey window detects higher alpha and gamma diversity than low temporal resolution (LTR) sampling of four 15-min samples at the same locations. We do so using an acoustic dataset collected from 29 locations in a region of very high avian biodiversity-the eastern Brazilian Amazon. We find HTR sampling outperforms LTR sampling in every metric considered, with HTR sampling predicted to detect approximately 50% higher alpha diversity, and 10% higher gamma diversity. This effect is primarily driven by increased coverage of variation in detectability across the morning, with the earliest period containing a distinct community that is often under sampled using LTR sampling. LTR sampling produced almost four times as many false absences for species presence. Additionally, LTR sampling incorrectly found 70 species (34%) at only a single forest type when they were in fact present in multiple forest types, while the use of HTR sampling reduced this to just two species (0.9%). When considering multiple independent detections of species, HTR sampling detected three times more uncommon species than LTR sampling. We conclude that high temporal resolution sampling of passive-acoustic monitoring-based surveys should be considered the primary method for estimating the species richness of bird communities in tropical forests. MenosEstimation of avian biodiversity is a cornerstone measure of ecosystem condition. Surveys conducted using autonomous recorders are often more efficient at estimating diversity than traditional point-count surveys. However, there is limited research into the optimal temporal resolution for sampling-the trade-off between the number of samples and sample duration when sampling a survey window with a fixed survey effort-despite autonomous recorders allowing easy repeat sampling compared to traditional survey methods. We assess whether the additional temporal coverage from high temporal resolution (HTR) sampling, consisting of 240 15-s samples spread randomly across a survey window detects higher alpha and gamma diversity than low temporal resolution (LTR) sampling of four 15-min samples at the same locations. We do so using an acoustic dataset collected from 29 locations in a region of very high avian biodiversity-the eastern Brazilian Amazon. We find HTR sampling outperforms LTR sampling in every metric considered, with HTR sampling predicted to detect approximately 50% higher alpha diversity, and 10% higher gamma diversity. This effect is primarily driven by increased coverage of variation in detectability across the morning, with the earliest period containing a distinct community that is often under sampled using LTR sampling. LTR sampling produced almost four times as many false absences for species presence. Additionally, LTR sampling incorrectly found 70 species (34%) at ... Mostrar Tudo |
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Palavras-Chave: |
Bioacustica. |
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Thesagro: |
Ave Selvagem; Floresta Tropical. |
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Thesaurus NAL: |
Tropical forests. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159178/1/Optimizing-tropical.pdf
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Marc: |
LEADER 02787naa a2200253 a 4500
001 2159178
005 2023-12-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/rse2.227$2DOI
100 1 $aMETCALF, O. C.
245 $aOptimizing tropical forest bird surveys using passive acoustic monitoring and high temporal resolution sampling.$h[electronic resource]
260 $c2022
520 $aEstimation of avian biodiversity is a cornerstone measure of ecosystem condition. Surveys conducted using autonomous recorders are often more efficient at estimating diversity than traditional point-count surveys. However, there is limited research into the optimal temporal resolution for sampling-the trade-off between the number of samples and sample duration when sampling a survey window with a fixed survey effort-despite autonomous recorders allowing easy repeat sampling compared to traditional survey methods. We assess whether the additional temporal coverage from high temporal resolution (HTR) sampling, consisting of 240 15-s samples spread randomly across a survey window detects higher alpha and gamma diversity than low temporal resolution (LTR) sampling of four 15-min samples at the same locations. We do so using an acoustic dataset collected from 29 locations in a region of very high avian biodiversity-the eastern Brazilian Amazon. We find HTR sampling outperforms LTR sampling in every metric considered, with HTR sampling predicted to detect approximately 50% higher alpha diversity, and 10% higher gamma diversity. This effect is primarily driven by increased coverage of variation in detectability across the morning, with the earliest period containing a distinct community that is often under sampled using LTR sampling. LTR sampling produced almost four times as many false absences for species presence. Additionally, LTR sampling incorrectly found 70 species (34%) at only a single forest type when they were in fact present in multiple forest types, while the use of HTR sampling reduced this to just two species (0.9%). When considering multiple independent detections of species, HTR sampling detected three times more uncommon species than LTR sampling. We conclude that high temporal resolution sampling of passive-acoustic monitoring-based surveys should be considered the primary method for estimating the species richness of bird communities in tropical forests.
650 $aTropical forests
650 $aAve Selvagem
650 $aFloresta Tropical
653 $aBioacustica
700 1 $aBARLOW, J.
700 1 $aMARSDEN, S.
700 1 $aMOURA, N. G. de
700 1 $aBERENGUER, E.
700 1 $aFERREIRA, J. N.
700 1 $aLEES, A. C.
773 $tRemote Sensing in Ecology and Conservation$gv. 8, n. 1, p. 45-56, 2022.
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Embrapa Amazônia Oriental (CPATU) |
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