MARK-RECAPTURE

作品数：8被引量：1H指数：1
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Rostrum abnormalities in the endangered Indian Ocean humpback dolphin(Sousa plumbea)in South Africa
《Integrative Zoology》2023年第4期616-629,共14页Guilherme FRAINER Simon ELWEN Sasha DINES Bridget JAMES Els VERMEULEN Gwenith PENRY OAlejandra VARGAS-FONSECA Shanan ATKINS Danielle CONRY Tess GRIDLEY 
This research was possible due to the collaboration of the SouSA consortium members that involve multiple institutions.This study was supported by a National Research Foundation grant awarded to T.G.(Grant number:116047);including G.F.’s postdoctoral fellowship and S.D.’s PhD scholarship.O.A.V.-F.was funded by a Nelson Mandela University Postgraduate Research Scholarship(2015-2018)and supported by the MARISCO project(FAIN:2019902/KK2153);which is funded by the Belmont Forum(2021/2022);Research was conducted under a series of research permits issued by the Department of Environment Forestry and Fisheries(and its predecessors)to S.E.(RES 2015/94 to 2021/26);O.A.V.-F.(RES 2013/67 AND RES 2015/79);This study was carried out and under ethics clearance from the University of Pretoria Animal Use and Care Committee permit(EC074-15);the Stellenbosch University AUCC(ACU-2021-13330);by Nelson Mandela University animal ethics clearance(A13-SCI-ZOO-001);grateful to Orca Foundation for field work assistance,as well as for the Rufford Foundation,the Society for Marine Mammalogy,and the German Society for Dolphin Conservation(Gesellschaft zur Rettung der Delphine)for financial support in Plettenberg Bay(2013-2015).
Morphological abnormalities in wild animals can be indicators of the underlying health of a population and may be determined through routine photographic surveys.Here,we assess unusual rostrum conditions in Indian Oce...
关键词：endangered species human impacts INJURIES MARK-RECAPTURE natural history 
Spatiotemporal variation in the adult sex ratio,male aggregation,and movement of two tropical cloud forest dung beetles
《Current Zoology》2022年第6期635-644,共10页Julliana BARRETTO Martha L.BAENA Israel Huesca DOMıNGUEZ Federico ESCOBAR 
This study was funded by the Instituto de Ecologıa,A.C.(project INECOL 20030-11189 to F.E).J.B received a PhD scholarship(No 589280)from the Mexican National Council for Science and Technology(CONACYT).
While theory suggests that at conception the sex ratio should be balanced(1:1),this can be variable across space and time in wild populations.Currently,studies of the environmental factors that regulate adult sex rati...
关键词：habitat preference MARK-RECAPTURE mean crowding SEASONALITY SCARABAEINAE sex proportion 
Combining spawn egg counts,individual photo-ID and genetic fingerprinting to estimate the population size and sex ratio of an endangered amphibian
《Integrative Zoology》2021年第2期240-254,共15页Marina REYNE Sarah HELYAR Aurélie AUBRY Mark EMMERSON Ferdia MARNELL Neil REID 
This study was part of a larger monitoring and surveillance project commissioned and funded by the National Parks and Wildlife Service(NPWS);Department of Culture,Heritage and the Gaeltacht(CHG);Republic of Ireland.Natterjack toads were collected under Government license(No.C098/2016).
According to the International Union for Conservation of Nature Red List,41%of the world’s amphibian species are threatened with extinction,making them more threatened than any other vertebrate group nowadays.Given t...
关键词：Epidalea calamita genetic fingerprinting MARK-RECAPTURE Natterjack toad PHOTO-IDENTIFICATION 
Colour-ring wear and loss effects in citizen science mark-resighting studies被引量：1
《Avian Research》2019年第2期148-162,共15页Andrew M.Allen Bruno J.Ens Martijn van de Pol Henk van der Jeugd Magali Frauendorf Henk-Jan van der Kolk Kees Oosterbeek Jeroen Nienhuis Eelke Jongejans 
supported by the Applied and Engineering Sciences domain,TTW,which is part of the Netherlands Organisation for Scientific Research(NWO);NWO-TTW Grant 14638;co-funded by NAM,the Royal Netherlands Air Force,Birdlife Netherlands and Deltares
Background: Ring wear and loss may have important consequences for mark-recapture studies that aim to estimate survival trends. Our study quantifies the rates of wear and loss from a long-running colour-ringing projec...
关键词：BIAS Bird migration Citizen science Colour-ring MARK-RECAPTURE SHOREBIRDS SURVIVAL 
Sex Ratio and Sexual Size Dimorphism in a Toad-headed Lizard, Phrynocephalus guinanensis
《Asian Herpetological Research》2018年第1期35-42,共8页Kailong ZHANG Haojie TONG Yubin WO Naifa LIU Yuanting JIN 
supported by the National Natural Science Foundation of China (31372183, 31772447, 31471988)
Phrynocephalus guinanensis has sexual dimorphism in abdominal coloration, but its ontogenetic development of sexual size dimorphism （SSD） is unknown. Using mark-recapture data during four days each year from August ...
关键词：toad-headed lizard MARK-RECAPTURE sexual size dimorphism growth rate SURVIVORSHIP sex ratio 
Ancient fish weir technology for modern stewardship: lessons from community-based salmon monitoring
《Ecosystem Health and Sustainability》2017年第6期2-8,共7页William I.Atlas William G.Houstya Audrey Beliveau Bryant DeRoy Grant Callegarie Mike Reid Jonathan W.Moore 
The Tula foundation has provided generous funding and technical support through the Hakai Institute.Additional funders include TIDES Canada,the Pacific Salmon Foundation,the Vancouver Foundation,and the McLean Foundation.W.Atlas is supported by a Hakai Research Fellowship,and J.Moore receives funding through the Liber Ero Foundation.
Introduction:The UN Declaration on the Rights of Indigenous Peoples states that indigenous people have a fundamental right to contribute to the management of the resources that support their livelihoods.Salmon are vit...
关键词：Local management traditional ecological knowledge First Nations SALMON food fisheries MARK-RECAPTURE 
Photo-Identification Methods Reveal Seasonal and Long-Term Site-Fidelity of Risso’s Dolphins (<i>Grampus griseus</i>) in Shallow Waters (Cardigan Bay, Wales)
《Open Journal of Marine Science》2013年第2期66-75,共10页Marijke N. de Boer Josephine Clark Mardik F. Leopold Mark P. Simmonds Peter J. H. Reijnders 
A photo-identification study on Risso’s dolphins was carried out off BardseyIslandinWales(July to September, 1997-2007). Their local abundance was estimated using two different analytical techniques: (1) mark-recaptu...
关键词：Risso’s Dolphin Grampus GRISEUS Abundance MARK-RECAPTURE PHOTO-IDENTIFICATION Conservation 
An examination of the population dynamics of syngnathid fishes within Tampa Bay,Florida,USA
《Current Zoology》2010年第1期118-133,共16页Heather D.MASONJONES Emily ROSE Lori Benson McRAE Danielle L.DIXSON 
Field work for this project was conducted under State of Florida Special Activities License Number 05SR-902;provided in part by the Tampa Bay Estuary Program;Delo Research Professor Grant (University of Tampa);the Dana Award Program (University of Tampa);the Biology Department (University of Tampa)
Seagrass ecosystems worldwide have been declining, leading to a decrease in associated fish populations, especially those with low mobility such as syngnathids （pipefish and seahorses）. This two-year pilot study inv...
关键词：Syngnathids Habitat-use SEAHORSE PIPEFISH Population density MARK-RECAPTURE 
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