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Alberta grassland plant trait data
2020-06-11
Plant trait data collected and processed by the Cahill Lab in Experimental Plant Ecology. The core data was collected with funding provided by the Rangeland Research Institute, University of Alberta. Included are raw data for core plant traits, including root and leaf characteristics. Standard...
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Aphrocallistes vastus Trinity transcriptome
2014-02-11
Sponges (Porifera) are among the earliest evolving metazoans. Their filter-feeding body plan based on choanocyte chambers organized into a complex aquiferous system is so unique among metazoans that it either reflects an early divergence from other animals prior to the evolution of features such...
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Caribou Data Set
2016-06-10
DeMars, Craig A., Derocher, Andrew E., Auger-Méthé, Marie
This the data associated with the manuscript: Auger-Méthé, M, AE Derocher, DA DeMars, MJ Plank, EA Codling, MA Lewis. Evaluating random search strategies in three mammals from distinct feeding guilds. Journal of Animal Ecology. In Press. The data is the step lengths and turning angles measured...
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Code and data for "Biased correlated random walks and invasive spread: Insights from the alga Codium fragile"
Code and data for "Biased correlated random walks and invasive spread: Insights from the alga Codium fragile"
Download1/23/2014
Karine Gagnon, Stephanie Peacock, Mark Lewis, Yu Jin
Invasive species are a major threat to global biodiversity. Understanding what influences the spread of invasive species after introduction is key to minimizing impacts on native ecosystems and has been the subject of much applied and theoretical work. Thus far, models of spread have not...
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Cost of filtration DATA for 5 demosponges - Data associated with: Ludeman, Reidenbach and Leys - JEB 2017 The energetic cost of filtration by demosponges and their behavioural response to ambient currents
Download2017-02-14
Abstract: Sponges (Porifera) are abundant in most marine and freshwater ecosystems and as suspension feeders they play a crucial role in filtering the water column. Their active pumping enables them to filter up to 900 times their body volume of water per hour, recycling nutrients and coupling a...
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Data associated with "Plant trait dissimilarity increases competitive interactions among co-occurring plants"
Data associated with "Plant trait dissimilarity increases competitive interactions among co-occurring plants"
Download2024-04-02
Holden, Emily M, Cahill, James F Jr.
Plant-plant interactions, often studied in the context of plant traits, are considered crucial assembly mechanisms for plant communities and offer insights into how neighbors affect growth. Three key questions regarding these interactions have theoretical importance but limited empirical...
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Data associated with "Vegetative growth drives the negative effects of an invasive species on resident community diversity and is not limited by plant-soil feedbacks: a temporal assessment"
Data associated with "Vegetative growth drives the negative effects of an invasive species on resident community diversity and is not limited by plant-soil feedbacks: a temporal assessment"
Download2024-05-01
Holden, Emily M, Salimbayeva, Karina, Brown, Charlotte, Stotz, Gisela C., Cahill, James F.
Many pathways of invasion have been posited, but ecologists lack an experimental framework to identify which mechanisms are dominant in a given invasion scenario. Plant-soil feedbacks (PSFs) are one such mechanism that tend to initially facilitate, but over time attenuate, invasive species’...
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Data associated with "Vegetative growth drives the negative effects of an invasive species on resident community diversity and is not limited by plant-soil feedbacks: a temporal assessment"
Data associated with "Vegetative growth drives the negative effects of an invasive species on resident community diversity and is not limited by plant-soil feedbacks: a temporal assessment"
Download2024-05-17
Holden, Emily M., Salimbayeva, Karina, Brown, Charlotte, Stotz, Gisela C., Cahill, James F.
Many pathways of invasion have been posited, but ecologists lack an experimental framework to identify which mechanisms are dominant in a given invasion scenario. Plant-soil feedbacks (PSFs) are one such mechanism that tend to initially facilitate, but over time attenuate, invasive species’...
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Data associated with Aragones and Leys - "The sponge pump as a morphological character in the fossil record"
Download2021-08-13
The timing of early animal evolution remains one of the biggest conundrums in biology. Molecular data suggest Porifera diverged from the metazoan lineage some 800 Ma to 650 Ma, which contrasts with the earliest widely accepted fossils of sponges at 535 Ma. However, the lack of criteria by which...
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Data associated with Grant et al (MEPS) "The Effect of Suspended Sediments on the Pumping Rates of Three Species of Glass Sponge In situ "
Data associated with Grant et al (MEPS) "The Effect of Suspended Sediments on the Pumping Rates of Three Species of Glass Sponge In situ "
Download2019-03-25
The largest known glass sponge reefs in Canada are within the Hecate Strait and Queen Charlotte Sound Glass Sponge Reefs Marine Protected Area (HSQCS-MPA). However, human activities outside the core MPA boundaries, such as trawling, can create plumes of suspended sediments capable of travelling...