2022

An assessment tool for estimating effects of entrainment at hydropower facilities on adfluvial fish populations

Lin HY, Martins EG, Power M, Crossman JA, Leake AJ and Cooke SJ. Environmental Systems and Decisions. In press. ABSTRACT

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Perspectives on the environmental implications of sustainable hydro-power: comparing countries, problems and approaches
Alfredsen K, Palm-Helland I, Martins EG and Power M. 2022. Hydrobiologia 849:261-268. (Special Issue: Perspectives on the Environmental Implications of Sustainable Hydro-Power). ABSTRACT

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A synoptic history of the development, production and environmental oversight of hydropower in Brazil, Canada, and Norway

Alfredsen K, Amundsen PA, Hahn L, Harrison PM, Palm-Helland I, Martins EG, Twardek W and Power M. 2022. Hydrobiologia 849:269-280. (Special Issue: Perspectives on the Environmental Implications of Sustainable Hydro-Power). ABSTRACT

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Semi-natural fishway efficiency for goliath catfish (Brachyplatystoma spp.) in a large dam in the Amazon Basin

Hahn L, Martins EG, Nunes LD, Machado LS, Lopes TM and Câmara L.F. 2022. Hydrobiologia 849, 323-338. (Special Issue: Perspectives on the Environmental Implications of Sustainable Hydro-Power). ABSTRACT

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2021

Air-breathing ecology of Arapaima sp.: conservation implications for an imperiled fish

Stokes GL, Castello L, Petersen T, Cooke SJ, Power M, Zuanon J and Martins EG. 2021. Aquatic Conservation: Marine and Freshwater Ecosystems 31, 1257-1268. ABSTRACT

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Migratory salmon smolts exhibit consistent interannual depensatory predator swamping: effects on telemetry-based survival estimates

Furey NB, Martins EG and Hinch SG. 2021. Ecology of Freshwater Fish 30, 18-30. ABSTRACT

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2019

One hundred pressing questions on the future of global fish migration science, conservation, and policy

Lennox RJ, Paukert CP, Aarestrup K, Auger-Methé M, Baumgartner L, Birnie-Gauvin K, Boe K, Brink K, Brownscombe JW, Chen YS, Davidsen JG, Eliason EJ, Filous A, Gillanders BM, Helland IP, Horodysky AZ, Januchowski-Hartley SR, Lowerre-Barbieri SK, Lucas MC, Martins EG, Murchie KJ, Pompeu PS, Power M, Raghavan R, Rahel FJ, Secor D, Thiem JD, Thorstad EB, Ueda H, Whoriskey FG and Cooke SJ. 2019. Frontiers in Ecology and Evolution 7, 286. ABSTRACT | PDF

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Genetics and telemetry indicate unexpected movements among structured populations for Brachyplatystoma platynemum in the Amazon

Hahn L, Silva PC, Malabarba MC, Malbarba LR, Câmara LFD, Nunes LD, Machado LS, Martins EG and Barthem RB. 2019. Journal of Fish Biology 95, 633-637. ABSTRACT

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Current and emerging statistical techniques for aquatic telemetry data: A guide to analysing spatially discrete animal detections

Whoriskey K, Martins EG, Auger-Methé M, Gutowsky LFG, Lennox RJ, Cooke SJ, Power M and Flemming JM. 2019. Methods in Ecology and Evolution 10, 935-948. ABSTRACT

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Turbine entrainment and passage of potadromous fish through hydropower dams: developing conceptual frameworks and metrics for moving beyond turbine passage mortality

Harrison PM, Martins EG, Algera DA, Rytwinski T, Mossop B, Leake AJ, Power M and Cooke SJ. 2019. Fish and Fisheries 20, 403−408. ABSTRACT

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Biotelemetry reveals migratory behaviour of large catfish in the Xingu River, Eastern Amazon

Hahn L, Martins EG, Nunes LD, Câmara LF, Machado LS and Garrone-Neto D. 2019. Scientific Reports 9:8464. ABSTRACT | PDF

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The effects of inter- and intra-population variability on the use of adipose fin-muscle tissue comparisons for stable isotope studies of sockeye salmon.

Martins EG, Minke-Martin V, Patterson DA and Power M. 2019. Fisheries Research 211:148-157.

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2018

Tracking the conservation promise of movement ecology

Fraser KC, Davies K, Davy CM, Ford AT, Flockhart DT and Martins EG. 2018. Frontiers in Ecology and Evolution 6, 150. ABSTRACT | PDF

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Effects of natal water concentration and temperature on the behaviour of up-river migrating sockeye salmon

Middleton CT, Hinch SG, Martins EG, Braun DC, Patterson DA, Burnett NJ, Minke-Martin V and Casselman MT. 2018. Canadian Journal of Fisheries and Aquatic Sciences 75, 2375−2389. ABSTRACT

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Trophic ecology of Arapaima sp. in a ria lake–river–floodplain transition zone of the Amazon

Carvalho F, Power M, Forsberg BR, Castello L, Martins EG and Freitas CEC. 2018. Ecology of Freshwater Fishes 27, 237−246. ABSTRACT

 

 

2017

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Daily temperature experience and selection by adfluvial bull trout (Salvelinus confluentus)

Gutowsky LFG, Harrison PM, Martins EG, Leake A, Patterson DA, Zhu DZ, Power M and Cooke SJ. 2017. Environmental Biology of Fishes 100, 1167−1180. ABSTRACT

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Partial diel migration: a facultative migration underpinned by long-term inter-individual variation

Harrison PM, Gutowsky LFG, Martins EG, Patterson DA, Cooke SJ and Power M. 2017. Journal of Animal Ecology 86, 1246−1256. ABSTRACT

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Individual isotopic specialisations predict subsequent inter-individual variation in movement in a freshwater fish

Harrison PM, Gutowsky LFG, Martins EG, Ward TD, Patterson DA, Cooke SJ and Power M. 2017. Ecology 98, 608−615. ABSTRACT

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Assessing public commitment to endangered species protection:  a Canadian case study

McCune JL, Carlsson A, Colla SR, Davy CM, Favaro B, Ford AT, Fraser KC and Martins EG. 2017. FACETS 2, 178-194. ABSTRACT | PDF

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2016

A moving target – incorporating knowledge of the spatial ecology of fish into biological assessment and management of freshwater fisheries

Cooke SJ, Struthers D, Martins EG, Gutowsky LFG, Power M, Doka S, Dettmers J, Crook D, Lucas, MC, Holbrook CM and Krueger CC. 2016. Environmental Monitoring and Assessment 188, 239. ABSTRACT

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Interactive effects of phenotypic traits on adfluvial bull trout (Salvelinus confluentus) movement ecology

Gutowsky LFG, Harrison PM, Martins EG, Leake A, Patterson DA, Power M and Cooke SJ. 2016. Canadian Journal of Zoology 94, 31−40. ABSTRACT

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Upstream passage and entrainment of fish at hydropower dams: lessons learned from NSERC's HydroNet 2010-2015

Gutowsky, LFG, Harrison PM, Silva A, Martins EG, Power M, Zhu DZ and Cooke SJ. 2016. DFO Canadian Science Advisory Secretariat Research Document 2016/039. vii + 35 p. ABSTRACT | PDF

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Burbot Lota lota and large hydropower in North America: benefits, threats, and research needs for mitigation

Harrison PH, Gutwosky LFG, Martins EG, Patterson DA, Cooke SJ and Power M. 2016. Fisheries Ecology and Management 23, 335−349. ABSTRACT

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Temporal plasticity in thermal habitat selection of burbot, Lota lota, a diel-migrating winter specialist 

Harrison PM, Gutowsky LFG, Martins EG, Patterson DA, Cooke SJ and Power M. 2016. Journal of Fish Biology 88, 2111−2129. ABSTRACT

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2015

Environmental conditions and physiological state influence estuarine movements of homing sockeye salmon

Drenner SM, Hinch SG, Martins EG, Furey NB, Clark TD, Cooke SJ, Patterson DA, Robichaud D, Welch D, Farrell AP, Thomson R. 2015. Fisheries Oceanography 24, 307−324. ABSTRACT

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Reporting on the recapture of electronic tagged fish by fishers in the Xingu River, Brazilian Amazon. Brazilian

​Hahn L, Câmara LF, Nunes LD, Machado LS, Abolis D, Fries LCC, Martins EG and Garrone-Neto D. 2015.  Journal of Biology, 75: S99−S101. Special Issue: Xingu River and UHE Belo Monte Environmental Studies. ABSTRACT | PDF

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Personality-dependent spatial ecology occurs independently from dispersal in wild burbot (Lota lota)

Harrison PM, Gutowsky LFG, Martins EG, Patterson DA, Cooke SJ and Power M. 2015. Behavioral Ecology 26, 483−492. ABSTRACT

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Locomotor activity patterns of muskellunge (Esox masquinongy) assessed using tri-axial acceleration sensing transmitters

​Landsman SJ, Martins EG, Gutowsky LFG, Arlinghaus RT, Suski CD and Cooke SJ. 2015. Environmental Biology of Fishes 98, 2109−2121. ABSTRACT

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Accelerometer-derived activity correlates with volitional swimming speed in lake sturgeon (Acipenser fulvescens)

Thiem JD, Dawson JW, Gleiss AC, Martins EG, Haro A, Castro-Santos T, Danylchuk AJ, Wilson AJ and Cooke SJ. 2015. Canadian Journal of Zoology 93, 645−654. ABSTRACT

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2014

Variable thermal experience and diel thermal patterns of homing sockeye salmon in coastal marine waters

Drenner SM, Hinch SG, Martins EG, Robichaud D, Clark TD, Thomson LA, Patterson DA, Cooke SJ and Thomson RE. 2014. Marine Ecology Progress Series 496, 109−124. ABSTRACT

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Observable impairments predict mortality of captured and released sockeye salmon at various temperatures

Gale MK, Hinch SG, Cooke SJ, Donaldson MR, Eliason EJ, Jeffries KM, Martins EG and Patterson DA. 2014.  Conservation Physiology 2, cou029. ABSTRACT | PDF

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Behavioral attributes of turbine entrainment risk for adult bull trout revealed by acoustic telemetry and state-space modeling

Martins EG, Gutowsky LFG, Harrison PM, Mills Flemming JE, Jonsen ID, Zhu DZ, Leake A, Patterson DA, Power M and Cooke SJ. 2014. Animal Biotelemetry 2, 13. ABSTRACT | NEWS | PDF

 

Disentangling the roles of air exposure, gillnet injury, and facilitated recovery on the post-capture and release mortality and behavior of adult migratory sockeye salmon (Oncorhynchus nerka) in freshwater

Nguyen VM, Martins EG, Robichaud D, Raby GD, Donaldson MR, Lotto AG, Willmore WG, Patterson DA, Farrell AP, Hinch SG and Cooke SJ. 2014. Physiological and Biochemical Zoology 87, 125−135. Special Issue: Conservation Physiology. ABSTRACT
 

Coastal marine and in-river migration behaviour of adult sockeye salmon en route to spawning grounds

Wilson SM, Hinch SG, Drenner SM, Martins EG, Furey NB, Patterson DA, Welch DW and Cooke SJ. 2014. Marine Ecology Progress Series 496, 71−84. ABSTRACT

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2013

Failure to engage the public in issues related to inland fish and fisheries: the way forward for building public and political will to promote meaningful conservation

Cooke SJ, Lapointe NWR, Martins EG, Thiem J, Raby GD, Taylor M, Beard Jr. TD and Cowx IG. 2013. Journal of Fish Biology 83, 997−1018. Special Issue: Selected Papers from the 6th World Fisheries Congress. ABSTRACT

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Diel vertical migration hypothesis explain size-dependent behaviour in a freshwater piscivore

Gutowsky LFG, Harrison PM, Martins EG, Leake A, Patterson DA, Power M and Cooke SJ. 2013. Animal Behaviour 86, 365−373. ABSTRACT

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Diel vertical migration of adult burbot: a dynamic trade-off between feeding opportunity, predation avoidance, and bioenergetic gain

Harrison PM, Gutowsky LFG, Martins EG, Patterson DA, Leake A, Cooke SJ and Power M. 2013. Canadian Journal of Fisheries and Aquatic Sciences 70, 1765−1774. ABSTRACT

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Forebay use and entrainment rates of resident adult fish in a large hydropower reservoir

Martins EG, Gutowsky LFG, Harrison PM, Patterson DA, Power M, Zhu D, Leake A and Cooke SJ. 2013. Aquatic Biology 19, 253−263. ABSTRACT | PDF

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Between-individual variation drives the seasonal dynamics in the trophic niche of a Neotropical marsupial

Pires MM, Martins EG, Araújo MS and dos Reis SF 2013. Austral Ecology 38, 664−671. ABSTRACT

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Multivariate models for correlated count data

Rodrigues-Motta M, Pinheiro HP, Martins EG, Araújo MS and dos Reis SF. 2013. Journal of Applied Statistics 40, 1586−1596. ABSTRACT

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2012

A synthesis of tagging studies examining the behaviour and survival of anadromous salmonids in marine environments

Drenner SM, Clark TD, Whitney CK, Martins EG, Cooke SJ and Hinch SG. 2012. PLoS ONE 7, e31311. ABSTRACT | PDF

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Sex and proximity to reproductive maturity influence survival, final maturation, and blood physiology of Pacific salmon when exposed to high temperature during a simulated migration

Jeffries KM, Hinch SG, Martins EG, Clark TD, Lotto AG, Patterson DA, Cooke SJ, Farrell AP and Miller KM 2012. Physiological and Biochemical Zoology 85, 62−73. ABSTRACT

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Quantitative methods for analyzing cumulative effects on fish migration success: a review

Johnson JE, Patterson DA, Martins EG, Cooke SJ and Hinch SG. 2012. Journal of Fish Biology 81, 600−631. Special Issue: Fish Migration in the 21st Century: Opportunities and Challenges. ABSTRACT

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Climate effects on growth, phenology and survival of sockeye salmon (Oncorhynchus nerka): a synthesis of the current state of knowledge and future research directions

Martins EG, Hinch SG, Cooke SJ and Patterson DA. 2012. Reviews in Fish Biology and Fisheries 22, 887−914. ABSTRACT

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High river temperature reduces survival of sockeye salmon (Oncorhynchus nerka) approaching spawning grounds and exacerbates female mortality

​Martins EG, Hinch SG, Patterson DA, Hague MJ, Cooke SJ, Miller KM, Robichaud D, English KK and Farrell AP. 2012. Canadian Journal of Fisheries and Aquatic Sciences 69, 330−342. ABSTRACT

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Paternal care decreases foraging activity and body condition, but does not impose survival costs to caring males in a Neotropical arachnid

Requena GS, Buzatto BA, Martins EG and Machado G. 2012. PLoS ONE 7, e46701. ABSTRACT | PDF

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2011

A review of potential climate change effects on survival of Fraser River sockeye salmon and an analysis of interannual trends in en route loss and pre-spawn mortality

Hinch SG and Martins EG. 2011. Cohen Commission Technical Reports 9. 134pp. PDF

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Effects of river temperature and climate warming on stock-specific survival of adult migrating Fraser River sockeye salmon (Oncorhynchus nerka)

Martins EG, Hinch SG, Patterson DA, Hague MJ, Cooke SJ, Miller KM, Lapointe MF, English KK and Farrell AP. 2011. Global Change Biology 17, 99−114. ABSTRACT

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2010

Nested diets: a novel pattern of individual-level resource use

Araújo MS, Martins EG, Cruz LD, Fernandes FR, Linhares AX, dos Reis SF and Guimarães Jr PR. 2010. Oikos 119, 81−88. ABSTRACT

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Growth and home range size of the gracile mouse opossum Gracilinanus microtarsus (Marsupialia: Didelphidae) in Brazilian cerrado

Fernandes FR, Cruz LD, Martins EG and dos Reis SF. 2010. Journal of Tropical Ecology 26, 185−192. ABSTRACT

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Young didelphid consumption by Micoureus paraguayanus (Didelphimorphia: Didelphidae) in southeastern Brazil

Pires MM, Martins EG, Cruz LD, Fernandes FR, Clemente-Carvalho RB, Silva MNF and dos Reis SF. 2010. Mastozoología Neotropical 17, 183−187. ABSTRACT | PDF

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Gracilinanus microtarsus (Didelphimorphia: Didelphidae)

Pires MM, Martins EG, Silva MNF and dos Reis SF. 2010. Mammalian Species 851, 33−40. ABSTRACT

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2008

Ecology of the armadillos Cabassous unicinctus and Euphractus sexcinctus (Cingulata: Dasypodidae) in a Brazilian cerrado

Bonato V, Martins EG, Machado G, da-Silva CQ and dos Reis SF. 2008. Journal of Mammalogy 89, 168−174. ABSTRACT

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Geographic variation in cranial shape in the pumpkin toadlet (Brachycephalus ephippium): a geometric analysis

Clemente-Carvalho RB, Monteiro LR, Bonato V, Rocha HS, Pereira GR, Oliveira DF, Lopes RT, Haddad CFB, Martins EG and dos Reis SF. 2008. Journal of Herpetology 42, 176−185. ABSTRACT

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A Bayesian change-point model for describing partial semelparity of a Neotropical didelphid marsupial

​da-Silva CQ, Gomes AE, Martins EG, Bonato V and dos Reis SF. 2008. Revista Brasileira de Biometria 26, 31−44. ABSTRACT | PDF

 

Bayesian capture-recapture analysis: an application in modeling semelparity of a Neotropical didelphid marsupial

​da-Silva CQ, Martins EG, Bonato V and dos Reis SF. 2008. Communications in Statistics-Simulation and Computation 37, 816−828. ABSTRACT

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Sex and season affect individual-level diet variation in the Neotropical marsupial Gracilinanus microtarsus (Didelphidae)

Martins EG, Araújo MS, Bonato V and dos Reis SF. 2008.  Biotropica 40, 132−135. ABSTRACT

 

Oviposition site selection by the bromeliad-dweller harvestman Bourguyia hamata (Arachnida: Opiliones)

​Osses F, Martins EG and Machado G. 2008. Journal of Ethology 26, 233−241. ABSTRACT

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2007

Effects of maternal care on the lifetime reproductive success of females in a Neotropical harvestman

Buzatto BA, Requena GS, Martins EG and Machado G. 2007. Journal of Animal Ecology 76, 937−945. ABSTRACT

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Association of the stilt bug Jalysus ossesae (Heteroptera: Berytidae) with myrmecophytic plants of the genus Maieta (Melastomataceae) in an upland forest area in central Amazon, Brazil

Osses F, Martins EG and Romero GQ. 2007. Proceedings of the Entomological Society of Washington 109, 331−337. ABSTRACT | PDF

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2006

Partial semelparity in the Neotropical didelphid marsupial Gracilinanus microtarsus

​Martins EG, Bonato V, da-Silva CQ and dos Reis SF. 2006. Journal of Mammalogy 87, 915−920. ABSTRACT

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Seasonality in reproduction, age structure and density of the gracile mouse opossum Gracilinanus microtarsus (Marsupialia: Didelphidae) in a Brazilian cerrado

Martins EG, Bonato V, da-Silva CQ and dos Reis SF. 2006. Journal of Tropical Ecology 22, 461−468. ABSTRACT

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Variation in the food-niche width of Gracilinanus microtarsus (Didelphimorphia: Didelphidae) in a cerrado remnant in south-eastern Brazil

Martins EG, Bonato V, Pinheiro A and dos Reis SF. 2006. Mammalian Biology 71, 304−308. ABSTRACT

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Diet of the gracile mouse opossum (Gracilinanus microtarsus) (Didelphimorphia: Didelphidae) in a Brazilian cerrado: patterns of food consumption and intrapopulation variation

Martins EG, Bonato V, Pinheiro HP and dos Reis SF. 2006. Journal of Zoology 269, 21−28. ABSTRACT

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2004

On the diet of Gracilinanus microtarsus (Marsupialia, Didelphidae) in an Atlantic Rainforest fragment in southeastern Brazil

Martins EG and Bonato V. 2004. Mammalian Biology 69, 58−60. ABSTRACT

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Description and ecology of a new sun spider (Arachnida: Solifugae) from the Brazilian cerrado

Martins EG, Bonato V, Machado G, Rocha LS and Pinto-da-Rocha R. 2004. Journal of Natural History 38, 2361−2375. ABSTRACT