Timothy J. Langlois
YOU?
Author Swipe
View article: Investigating Fish‐Habitat Associations on Mesophotic Reefs Using Stereo‐<scp>BRUVS</scp>
Investigating Fish‐Habitat Associations on Mesophotic Reefs Using Stereo‐<span>BRUVS</span> Open
Fish‐habitat associations are fundamental ecological relationships characterising marine community assembly. The strength of fish‐habitat associations can be indicative of ecosystem resilience, making them important benchmarks for ecologic…
View article: A novel drop-sampler for simultaneous collection of stereo-video, environmental DNA and oceanographic data
A novel drop-sampler for simultaneous collection of stereo-video, environmental DNA and oceanographic data Open
There is an increasing interest in environmental DNA (eDNA) as a method to survey marine biota, enhancing traditional survey methods, and a need to ground truth eDNA-based interpretations with visual surveys to understand biases in both th…
View article: Drivers of variation in occurrence, abundance, and behaviour of sharks on coral reefs
Drivers of variation in occurrence, abundance, and behaviour of sharks on coral reefs Open
View article: Size matters: large spiny lobsters reduce the catchability of small conspecifics
Size matters: large spiny lobsters reduce the catchability of small conspecifics Open
Indices of lobster abundance and population demography are often derived from pot catch rate data and rely upon constant catchability. However, there is evidence in clawed lobsters, and some spiny lobsters, that catchability is affected by…
View article: Reef‐wide evidence that the presence of sharks modifies behaviors of teleost mesopredators
Reef‐wide evidence that the presence of sharks modifies behaviors of teleost mesopredators Open
The idea that the presence of sharks impacts the behavior of mesopredatory reef fishes is controversial and lacks clear evidence at reef‐wide scales. We compared the abundance and behavior of these reef fishes in response to the presence o…
View article: South-West Corner Marine Park Post Survey Report
South-West Corner Marine Park Post Survey Report Open
The South-west Corner Marine Park survey was undertaken as a collaboration between the University of Western Australia (UWA), Geoscience Australia (GA), the Institute for Marine and Antarctic Studies (University of Tasmania) and the IMOS A…
View article: Disentangling the response of fishes to recreational fishing over 30 years within a fringing coral reef reserve network
Disentangling the response of fishes to recreational fishing over 30 years within a fringing coral reef reserve network Open
View article: Chasing tail: putative pre-copulatory behaviour in free-living zebra sharks (<em>Stegostoma fasciatum</em>)
Chasing tail: putative pre-copulatory behaviour in free-living zebra sharks (<em>Stegostoma fasciatum</em>) Open
Endemic to the Indo West-Pacific region, zebra sharks (Stegostoma fasciatum) are on the International Union for Conservation of Nature endangered species list.Despite this, little is known about the reproduction behaviour or where individu…
View article: Disentangling latitudinal diversity gradients in Taxonomic, Phylogenetic, and Functional diversity of Atlantic reef fishes
Disentangling latitudinal diversity gradients in Taxonomic, Phylogenetic, and Functional diversity of Atlantic reef fishes Open
The rate of biodiversity loss in the Anthropocene have triggered a research agenda that move beyond the description of global patterns and drivers of species diversity (i.e. taxonomic diversity - TD) to the distribution of phylogenies (i.e…
View article: Demonstrating multiple benefits from periodically harvested fisheries closures
Demonstrating multiple benefits from periodically harvested fisheries closures Open
Periodically harvested closures ( PHC s) are one of the most common forms of fisheries management in Melanesia, demonstrating multiple objectives, including sustaining fish stocks and increasing catch efficiency to support small‐scale fish…
View article: Can diver operated stereo-video surveys for fish be used to collect meaningful data on benthic coral reef communities?
Can diver operated stereo-video surveys for fish be used to collect meaningful data on benthic coral reef communities? Open
Information for monitoring marine communities is increasingly collected using digital imagery and there is a need to understand how data collected using different methods compare. This study investigated the comparability of benthic data c…
View article: Appendix A. A table listing environmental variables used in multivariate models.
Appendix A. A table listing environmental variables used in multivariate models. Open
A table listing environmental variables used in multivariate models.
View article: Appendix B. Map of phytoplankton sampling stations.
Appendix B. Map of phytoplankton sampling stations. Open
Map of phytoplankton sampling stations.
View article: Appendix C. Relationship between satellite-derived chl a and empirical measurements of chl a.
Appendix C. Relationship between satellite-derived chl a and empirical measurements of chl a. Open
Relationship between satellite-derived chl a and empirical measurements of chl a.
View article: Appendix I. (a) Metric MDS ordination and (b) canonical (CAP) analysis of the correlation of soft-sediment fauna with distance from the reef edge.
Appendix I. (a) Metric MDS ordination and (b) canonical (CAP) analysis of the correlation of soft-sediment fauna with distance from the reef edge. Open
(a) Metric MDS ordination and (b) canonical (CAP) analysis of the correlation of soft-sediment fauna with distance from the reef edge.
View article: Appendix F. A table listing 61 taxa from seven phyla obtained from 576 box quadrats in our study.
Appendix F. A table listing 61 taxa from seven phyla obtained from 576 box quadrats in our study. Open
A table listing 61 taxa from seven phyla obtained from 576 box quadrats in our study.
View article: Appendix D. Total macroalgal biomass at reserve and adjacent fished sites among locations.
Appendix D. Total macroalgal biomass at reserve and adjacent fished sites among locations. Open
Total macroalgal biomass at reserve and adjacent fished sites among locations.
View article: Appendix E. Figures showing (a) distance-based RDA ordination of first and second fitted axes relating the environmental variables to the faunal data and (b) distance-based RDA as in (a), but showing the first and third axes.
Appendix E. Figures showing (a) distance-based RDA ordination of first and second fitted axes relating the environmental variables to the faunal data and (b) distance-based RDA as in (a), but showing the first and third axes. Open
Figures showing (a) distance-based RDA ordination of first and second fitted axes relating the environmental variables to the faunal data and (b) distance-based RDA as in (a), but showing the first and third axes.
View article: Appendix A. Photographs of experimental subtidal filter feeder transplants.
Appendix A. Photographs of experimental subtidal filter feeder transplants. Open
Photographs of experimental subtidal filter feeder transplants.
View article: Appendix C. A figure showing percentage of coarse sediments, abundance of infaunal predators, and abundance of infaunal bioturbators at each distance stratum, reserve status, and location (sites and replicates pooled).
Appendix C. A figure showing percentage of coarse sediments, abundance of infaunal predators, and abundance of infaunal bioturbators at each distance stratum, reserve status, and location (sites and replicates pooled). Open
A figure showing percentage of coarse sediments, abundance of infaunal predators, and abundance of infaunal bioturbators at each distance stratum, reserve status, and location (sites and replicates pooled).
View article: Appendix H. Results of pairwise a posteriori comparisons of soft-sediment communities among the four distance strata.
Appendix H. Results of pairwise a posteriori comparisons of soft-sediment communities among the four distance strata. Open
Results of pairwise a posteriori comparisons of soft-sediment communities among the four distance strata.
View article: Appendix G. Results of four-factor nonparametric multivariate analysis of variance (PERMANOVA) of soft-sediment fauna.
Appendix G. Results of four-factor nonparametric multivariate analysis of variance (PERMANOVA) of soft-sediment fauna. Open
Results of four-factor nonparametric multivariate analysis of variance (PERMANOVA) of soft-sediment fauna.
View article: Appendix B. A table listing predatory and bioturbating infauna found in the study that were used as environmental variables in multivariare models.
Appendix B. A table listing predatory and bioturbating infauna found in the study that were used as environmental variables in multivariare models. Open
A table listing predatory and bioturbating infauna found in the study that were used as environmental variables in multivariare models.
View article: Appendix E. Carbon and nitrogen stable isotope signatures of kelp and phytoplankton sampled across northeastern New Zealand.
Appendix E. Carbon and nitrogen stable isotope signatures of kelp and phytoplankton sampled across northeastern New Zealand. Open
Carbon and nitrogen stable isotope signatures of kelp and phytoplankton sampled across northeastern New Zealand.
View article: Distributional responses to marine heatwaves: insights from length frequencies across the geographic range of an endemic reef fish
Distributional responses to marine heatwaves: insights from length frequencies across the geographic range of an endemic reef fish Open
View article: Appendix D. Results of four-factor ANOVA examining (1) percentage of coarse sediment by mass, abundance of infaunal predators and bioturbators; (2) biomass of Dosinia subrosea, Myadora striata; (3) biomass of Amalda novaezelandiae, Pagurus novizelandiae, and Echinocardium cordatum at each distance stratum, reserve status, and location (sites and replicates pooled).
Appendix D. Results of four-factor ANOVA examining (1) percentage of coarse sediment by mass, abundance of infaunal predators and bioturbators; (2) biomass of Dosinia subrosea, Myadora striata; (3) biomass of Amalda novaezelandiae, Pagurus novizelandiae, and Echinocardium cordatum at each distance stratum, reserve status, and location (sites and replicates pooled). Open
Results of four-factor ANOVA examining (1) percentage of coarse sediment by mass, abundance of infaunal predators and bioturbators; (2) biomass of Dosinia subrosea, Myadora striata; (3) biomass of Amalda novaezelandiae, Pagurus novizelandi…